criyle/codenet-compile-errors huggingface dataset:
Language: C

#include<iostream>
#include<cstring>

using namespace std;

int main() {
	char a, b, c;
	cin >> a >> b >> c;
	if (a == '7' || b == '7' || c == '7') {
		cout << "Yes\n";
	}
	else {
		cout << "No\n";
	}
	return 0;
}

Compiler output:
main.c:1:9: fatal error: iostream: No such file or directory
    1 | #include<iostream>
      |         ^~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
using namespace std;


int main(){
    char a,b,c;
    cin >> a >>b>>c;
    if(a=='7'||b=='7'||c=='7'){
        cout << "Yes";
    }else
    {
        cout << "No";
    }
    return 0;
}

Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;



int main()
{
    string n;
    cin >> n;
    for (int i = 0; i < n.length(); i++)
    {
        if(n[i] == '7')
        {
            cout << "Yes";
            return 0;
        }
    }
    cout << "No";

    return 0;
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<iostream>
#include<algorithm>
#include<vector>
#include<cmath>
#include<utility>
#include<cstdio>
#include<set>
#include<string>
#include<map>
#include<queue>
#include<stack>
#include <bitset>
using namespace std;
#define rep(i,n) for(int i=0;i<n;i++)
#define rep2(i,x,n) for (int i= x;i<n;i++)
#define all(v) v.begin(), v.end()
using ll = long long;
using vi = vector<int>; 
using vvi = vector<vi>;
typedef pair<int,int> P;
string s;
int k;
ll INF = 10000000000000000;
int main(){
    int N;
    cin >>N;
    int a,b,c;
    a=N%10;
    b=(N/10)%10;
    c=(N/100)%10;
    if((a == 7)||(b==7)||(c ==7)) cout<<"Yes"<<endl;
    else cout << "No"<<endl;
}

Compiler output:
main.c:1:9: fatal error: iostream: No such file or directory
    1 | #include<iostream>
      |         ^~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int, int>;

int main()
{
  string s;
  cin >> s;
  string ans = "No";
  for (int i = 0; i < s.size(); i++)
  {
    if (s[i] == '7')
    {
      ans = "Yes";
      break;
    }
  }
  cout << ans << endl;
  return 0;
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>

using namespace std;

int main()
{
	int n;
	cin>>n;
	if(n/100==7||(n%100)/10==7||n%10==7)
	{
		cout<<"Yes"<<endl;
	}
	else
	{
		cout<<"No"<<endl;
	}
	return 0;
}

Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;

int main()
{
    long n;
    cin >> n;
    while(n)
    {
        if(n%10 == 7)
        {
            cout << "Yes";
            return 0;
        }
        n /= 10;
    }
    cout << "No";
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

S = input()
if "7" in S:
    print("yes")
else:
    print("No")


Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | S = input()
      | ^
main.c:1:1: error: type defaults to 'int' in declaration of 'S' [-Wimplicit-int]
main.c:1:5: error: implicit declaration of function 'input' [-Wimplicit-function-declaration]
    1 | S = input()
      |     ^~~~~
main.c:1:5: error: initializer element is not constant
main.c:2:1: error: expected ',' or ';' before 'if'
    2 | if "7" in S:
      | ^~
Language: C

#include <bits/stdc++.h>
#define lli long long int
#define DBG false
using namespace std;

int main(){
    bool ans = false;
    char c;
    for(int i=0; i<3; i++){
        c=getchar();
        if(c=='7') ans = true;
    }
    if(ans) cout << "Yes" << endl;
    else cout << "No" << endl;
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

import java.util.*;

public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        if(n / 100 == 7){
            System.out.println("Yes");
        }else if(n % 100 / 10 == 7){
            System.out.println("Yes");
        }else if(n % 10  == 7){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        }

    }
}


Compiler output:
main.c:1:1: error: unknown type name 'import'
    1 | import java.util.*;
      | ^~~~~~
main.c:1:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    1 | import java.util.*;
      |            ^
main.c:3:1: error: unknown type name 'public'
    3 | public class Main{
      | ^~~~~~
main.c:3:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'Main'
    3 | public class Main{
      |              ^~~~
Language: C

#include <bits/stdc++.h>
using namespace std;


int main() {
int a;
cin >> a;

if(a%100 == 7||a/10%10==7||a/100==7){
	cout << "Yes" <<endl;
}
else{
	cout << "No" <<endl;
}
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define ll long long
int main(){
    string n;
    cin >> n;
    bool hantei = false;
    rep(i,3){
        if(n.at(i) == '7') hantei =true;
    }
    if(hantei) cout << "Yes" << endl;
    else   cout << "No" << endl;
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<iostream>
#include<queue>
#include<vector>

#define rep(i,n) for(int i = 0;i < n;i++)

using namespace std;
using ll = long long;

const int INF = 1001001001;
const int MOD = 1000000007;



int main(){
	int n; cin >> n;
	int a = n/100;
	int b = n/10;
	int c = n%10;

	if(a == 7 || b == 7 || c == 7){
		cout << "Yes";
		return 0;
	}
	cout << "No";
	return 0;
}


Compiler output:
main.c:1:9: fatal error: iostream: No such file or directory
    1 | #include<iostream>
      |         ^~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
#include <vector>
using namespace std;

int main(){
    string s;
    cin >> s;
    for (int i = 0; i < s.size(); i++) {
        if (s[i] == '7') {
            cout << "Yes" << endl;
            return 0;
        }
    }
    cout << "No" << endl;
    return 0;
}

Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int,int>;

int main() {
  int n;
  cin >> n;
  if (n%10==7 || n/10%10==7 || n/100== 7) {
    cout << "Yes" << endl;
  } else {
    cout << "No" << endl;
  }
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>

#define rep(i, a, n)  for(ll i=a; i<n; i++)
#define per(i, a, n)  for(ll i=n-1; i>=a; i--)
#define fill0(n)  setfill('0') << right << setw(n)
#define all(x)  (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()

#define LONGMAX 1e18
#define INTMAX 1000000000
using namespace std;

typedef long long ll;
typedef pair<ll ,ll> P;
const ll mod = 1e9+7;
const long double EPS = 0.0000000001;

int n;
int main(){
    cin >> n;
    string s = to_string(n);
    if (s[0] == '7' or s[1] == '7' or s[2] == '7')cout << "Yes" << endl;
    else cout << "No" << endl;
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

//
//  main.cpp
//  CoderProj
//
//  Created by Minoru Hayashi on 2020/04/04.
//  Copyright © 2020 Minoru Hayashi. All rights reserved.
//
//  ABC162
//
//

#include <bits/stdc++.h>
using namespace std;

#define REP(i,n) for (int i=0; i<(n); i++)
#define REP2(i,x,n) for (int i=x; i<(n); i++)
#define ALL(n) begin(n), end(n)

using ll = long long;

template<class T> inline bool chmin(T& a, T b){ if(a>b){a=b; return 1;} return 0;}
template<class T> inline bool chmax(T& a, T b){ if(a<b){a=b; return 1;} return 0;}

// const ll INF = 1LL<<60;
// const int INF = 1<<29;
// const ll MOD = 1000000007;
//#define __DBG__

void solve(void){
  
  string S;
  
  cin >> S;
  
  bool flag=false;
  REP(i, S.size()){
    if(S[i]=='7'){flag=true; break;}
  }
  if(flag){
    cout << "Yes" <<endl;
    
  }
  else{
    cout << "No" << endl;
  }
  
  return;
   
}



#define TESTCASES 1

int main(int argc, const char * argv[]) {


    cin.tie(0);
    ios::sync_with_stdio(false);

    REP(i,TESTCASES){
      solve();
    }
 
    return 0;
}



Compiler output:
main.c:12:10: fatal error: bits/stdc++.h: No such file or directory
   12 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#define _DEBUG 1
#define _GLIBCXX_DEBUG

#include <bits/stdc++.h>
using namespace std;

using ll = long long;

#ifdef _DEBUG
#define dump(x) cerr << #x << "=" << x << endl
#define dump2(x, y) cerr << #x << "=" << x << "," << #y << "=" << y << endl
#define dump3(x, y, z)                                                         \
  cerr << #x << "=" << x << "," << #y << "=" << y << "," << #z << "=" << z     \
       << endl
#define check(s) cerr << s << endl
#else
#define dump(x)
#define dump2(x, y)
#define dump3(x, y, z)
#define check(s)
#endif

#define rep(i, n) for (int i = 0; i < n; i++)
#define repr(i, n) for (int i = n; i >= 0; i--)
#define FOR(i, m, n) for (int i = m; i < n; i++)
#define all(x) (x).begin(), (x).end()
#define sz(x) ((int)(x).size())
#define unique(v) v.erase(unique(v.begin(), v.end()), v.end());

const ll LINF = 2e18;
const int INF = 1e9;

void yes() { cout << "Yes" << endl; }
void no() { cout << "No" << endl; }
void yesOrNo(bool flg) {
  if (flg)
    cout << "Yes" << endl;
  else
    cout << "No" << endl;
}

void solve(ll N) {
  string s = to_string(N);
  yesOrNo(s.find('7') != string::npos);
}

int main() {
  ll N;
  scanf("%lld", &N);
  solve(N);
  return 0;
}


Compiler output:
main.c:4:10: fatal error: bits/stdc++.h: No such file or directory
    4 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AtCoder
{
    class Abc162A
    {
        public static void Main()
        {
            var n = int.Parse(Console.ReadLine());

            for (int i = 0; i < 3; i++)
            {
                if (n % 10 == 7)
                {
                    Console.WriteLine("Yes");
                    return;
                }
                n /= 10;
            }
            Console.WriteLine("No");
        }
    }
}


Compiler output:
main.c:1:1: error: unknown type name 'using'
    1 | using System;
      | ^~~~~
main.c:2:1: error: unknown type name 'using'
    2 | using System.Collections.Generic;
      | ^~~~~
main.c:2:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    2 | using System.Collections.Generic;
      |             ^
main.c:3:1: error: unknown type name 'using'
    3 | using System.Linq;
      | ^~~~~
main.c:3:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    3 | using System.Linq;
      |             ^
main.c:4:1: error: unknown type name 'using'
    4 | using System.Text;
      | ^~~~~
main.c:4:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    4 | using System.Text;
      |             ^
main.c:5:1: error: unknown type name 'using'
    5 | using System.Threading.Tasks;
      | ^~~~~
main.c:5:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    5 | using System.Threading.Tasks;
      |             ^
main.c:7:1: error: unknown type name 'namespace'
    7 | namespace AtCoder
      | ^~~~~~~~~
main.c:8:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
    8 | {
      | ^
Language: C

# 2つの入力を空白で分割し、数値化
s = input()

for c in s:
    if c == "7":
        print("Yes")
        exit(0)
    else:
        pass

print("No")



Compiler output:
main.c:1:3: error: "2つの入力を空白で分割し" after # is not a positive integer
    1 | # 2つの入力を空白で分割し、数値化
      |   ^~~~~~~~~~~~~~~~~~~~~~~
main.c:2:1: warning: data definition has no type or storage class
    2 | s = input()
      | ^
main.c:2:1: error: type defaults to 'int' in declaration of 's' [-Wimplicit-int]
main.c:2:5: error: implicit declaration of function 'input' [-Wimplicit-function-declaration]
    2 | s = input()
      |     ^~~~~
main.c:2:5: error: initializer element is not constant
main.c:4:1: error: expected ',' or ';' before 'for'
    4 | for c in s:
      | ^~~
Language: C

#include <bits/stdc++.h>
using namespace std;

int main() {
  string N;
  cin >> N;
  if(N.at(0)=='7'||N.at(1)=='7'||N.at(2)=='7'){
    cout << "Yes" << endl;
  }else{
    cout << "No" << endl;
  }
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include "bits/stdc++.h"
using namespace std;
#define MOD 1000000007
//#define MOD 998244353
const double EPS = 1e-9;
#define INF (1LL<<60)
#define D double
#define fs first
#define sc second
#define int long long
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define RFOR(i,a,b) for(int i = (b-1);i>=(a);--i)
#define REP(i,n)  FOR(i,0,(n))
#define RREP(i,n) RFOR(i,0,(n))
#define ITR(itr,mp) for(auto itr = (mp).begin(); itr != (mp).end(); ++itr)
#define RITR(itr,mp) for(auto itr = (mp).rbegin(); itr != (mp).rend(); ++itr)
#define range(i,a,b) ((a)<=(i) && (i)<(b))
#define debug(x)  cout << #x << " = " << (x) << endl;
#define SP << " " << 
typedef pair<int,int> P;
typedef vector<int> vec;
typedef vector<vector<int>> mat;

signed main(){
  ios::sync_with_stdio(false);
  cin.tie(0);
  cout.precision(20);

  int n;
  cin >> n;

  ostringstream oss;
  oss << n;
  string s = oss.str();

  REP(i,s.length()){
    if(s[i] == '7'){
      cout << "Yes" << endl;
      return 0;
    }
  }

  cout << "No" << endl;

  return 0;
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include "bits/stdc++.h"
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
#include <ostream>
#include <stdio.h>
using namespace std;

int main(void) {
  string s;
  cin >> s;
  if (s[0] == '7' || s[1] == '7' || s[2] == '7') {
    cout << "Yes" << endl;
  } else {
    cout << "No" << endl;
  }
  return 0;
}


Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for (int i=0; i < (int)(n); i++)
#define rep2(i, s, n) for (int i = (s); i < (int)(n); i++)
using ll = long long;
using VL = vector<ll>;
using VVL = vector<vector<ll>>;
using P = pair<ll, ll>;

// chmin, chmax関数
template<typename T, typename U, typename Comp=less<>>
bool chmax(T& xmax, const U& x, Comp comp={}) {
    if(comp(xmax, x)) {
        xmax = x;
        return true;
    }
    return false;
}
template<typename T, typename U, typename Comp=less<>>
bool chmin(T& xmin, const U& x, Comp comp={}) {
    if(comp(x, xmin)) {
        xmin = x;
        return true;
    }
    return false;
}

// Yes-Noを出力する問題で楽をする
void Ans(bool f){
    if(f) cout << "Yes" << endl;
    else cout << "No" << endl;
}

//---------------------------

int main(){
    string s; cin >> s;
    bool flag = false;
    rep(i,3){
        if(s[i]=='7') flag = true;
    }
    Ans(flag);
    return 0;
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#define rep(i,s,n) for (int i=s;i<n;++i)
#define drep(i,s,n) for (int i=n;i>=s;--i)
#define all(x) (x).begin(),(x).end()
#define RALL(a) (a).rbegin(),(a).rend()
#define print(x) cout<<(x)<<endl
using namespace std;
typedef long long ll;

int gcd(int a,int b)
{if (a%b == 0) return(b);
 else          return(gcd(b,a%b));}
int lcm(int a,int b)
{return a*b/gcd(a,b);}
void printv(vector<auto> v) {cout<<'[';rep(i,0,v.size()){cout<<v[i]<<',';}cout<<']'<<endl;}
void printvv(vector<vector<auto>> vv)
{
  cout<<'['<<endl;
  rep(q,0,vv.size()){cout<<'[';rep(p,0,vv.at(q).size())cout<<vv.at(q).at(p)<<',';cout <<']'<<endl;}
  cout<<']'<<endl;
}
void solve(); int main(){cin.tie(0);ios::sync_with_stdio(0);solve();}
int step_x[] = {-1,0,0,1};
int step_y[] = {0,-1,1,0};
//------------------------------------------------------------
// ll n,t,m;
string n;
bool bl=false;

void solve() {
  cin>>n;

  rep(i,0,3) 
  {
    if(n[i]=='7') bl = true;
  }

  if(bl) print("Yes");
  else print("No");
  return;
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;
int n;
int main()
{
    scanf("%d",&n);
    int a=n/100;
    int b=n%100/10;
    int c=n%10;
    if(a==7||b==7||c==7) printf("Yes\n");
    else printf("No\n");
    return 0;
}


Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

// #pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
#define rep(i,n) for(int i=0;i<n;i++)
#define rep2(i,a,b) for(int i=(a);i<(b);++i)

template<class T> inline void chmin(T& a, T b) {if (a > b) a = b;}
template<class T> inline void chmax(T& a, T b) {if (a < b) a = b;}



int main() {
  string N;
  cin >> N;
  rep(i,N.size()) {
    if (N[i]=='7') {
      cout << "Yes" << endl;
      return 0;}
  }
  cout << "No" << endl;
}

Compiler output:
main.c:2:10: fatal error: bits/stdc++.h: No such file or directory
    2 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
using namespace std;
int main(void){
    string S;
    cin>>S;
    for(int i=0;i<3;i++){
        if(S[i]=='7'){
            cout<<"Yes"<<endl;
            return 0;
        }
    }
    cout<<"No"<<endl;
}


Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;


int main()
{
    int a,b,c,n;
    cin>>n;
    a=n%10;
    n=n/10;
    b=n%10;
    n=n/10;
    c=n;
    if(a==7 || b==7 || c==7){
        printf("Yes");
    }
    else{
        printf("No");
    }
}


Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;
int main(){
    int n;
    scanf("%d", &n);
    while(n) {
        if(n % 10 == 7) {
            printf("Yes\n");
            return 0;
        }
        n /= 10;
    }
    printf("No\n");
    return 0;
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include "bits/stdc++.h"

using namespace std;

using u32 = uint32_t;
using u64 = uint64_t;
using i64 = int64_t;

#define FOR(i,a,b) for (int i = (a); i < (b); i++)
#define F0R(i,b) FOR(i,0,b)
#define RFO(i,a,b) for (int i = (b-1); i >= a; i--)
#define RF0(i,b) RFO(i,0,b)
#define F first
#define S second
#define ADD(a,b) (((u64)a + b)%MOD)
#define MUL(a,b) (((u64)a * b)%MOD)

bool c7(int N) {
  while (N > 0) {
    if (N % 10 == 7) {
      return true;
    }
    N /= 10;
  }
  return false;
}

int main() {
  cin.tie(0);
  ios_base::sync_with_stdio(false);

  int N;
  cin >> N;

  cout << (c7(N) ? "Yes" : "No");
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include "bits/stdc++.h"
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<int> VI;
ll mm=1000000000;ll MM=mm+7;
#define rep(i, n) for(int i=0;i<n;i++)


int main(){
   string n;
  cin >> n ;
  if(n[0]=='7' || n[1]=='7' || n[2]=='7')cout << "Yes" << endl;
  else cout << "No" << endl;
   
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <iostream>
#include <string>

using namespace std;

int main(){
	string a;
  cin >> a;
  if(a[0] == "7" || a[1] == "7" || a[2] == "7")cout << "Yes" << endl;
  else cout << "No" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    9 |   if(a[0] == "7" || a[1] == "7" || a[2] == "7")cout << "Yes" << endl;
a.cc:9:26: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    9 |   if(a[0] == "7" || a[1] == "7" || a[2] == "7")cout << "Yes" << endl;
a.cc:9:41: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    9 |   if(a[0] == "7" || a[1] == "7" || a[2] == "7")cout << "Yes" << endl;
Language: C

import java.util.*;

class Main{
    public static void main(String[] args){
        
        Scanner sc = new Scanner(System.in);

        String N = sc.next();
        String a = "7";

        for(int i=0; i<3; i++){
            if(N.charAt(i)==a.charAt(0)){
                System.out.println("Yes");
                return;
            }
        }
        System.out.println("No");
    }
}

Compiler output:
main.c:1:1: error: unknown type name 'import'
    1 | import java.util.*;
      | ^~~~~~
main.c:1:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    1 | import java.util.*;
      |            ^
main.c:3:1: error: unknown type name 'class'
    3 | class Main{
      | ^~~~~
main.c:3:11: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
    3 | class Main{
      |           ^
Language: C

#include <bits/stdc++.h>
#include <time.h>  
#define f first
#define s second
#define rep(i, l, r) for (long long i = (l); i < (r); i++)
#define repb(i, r, l) for (long long i = (r); i > (l); i--)
#define pb push_back
 
using namespace std;
typedef vector<long long> vl;
typedef vector<char> vc;
typedef vector<string> vs;
typedef vector< pair<long long, long long> > vp;
typedef deque <long long> dq;
typedef long long int lli;
typedef long double ld;
typedef long long ll;
typedef unsigned long long ull; 
const int MAX_CHAR=256;
 
 
ll gcd(ll x, ll y) {
    if (x < y) return gcd(y, x);
    if (y == 0) return x;
    return gcd(y, x % y);
} 
 
const ll mod = 1e9 + 7;
 
ll modexp(ll x, ll ex) {
    ll ans = 1ll;
    while (ex > 0) {
        if (ex & 1ll) ans = (ans * x) % mod;
        ex >>= 1ll;
        x = (x * x) % mod;
    }
    return ans;
} 
 
ll nCrModp(ll n, ll r, ll p) 
{ 
    ll C[r+1]; 
    memset(C, 0, sizeof(C)); 
  
    C[0] = 1; 
    for (ll i = 1; i <= n; i++) 
    { 
        for (ll j = min(i, r); j > 0; j--) 
            C[j] = (C[j] + C[j-1])%p; 
    } 
    return C[r]; 
}
 
bool isPrime(ll n) 
{ 
    if (n <= 1)  return false; 
    if (n <= 3)  return true;  
    if (n%2 == 0 || n%3 == 0) return false; 
  
    for (ll i=5; i*i<=n; i=i+6) 
        if (n%i == 0 || n%(i+2) == 0) 
           return false; 
  
    return true; 
} 

bool sortinrev(const pair<ll,string> &a,  
               const pair<ll,string> &b) 
{ 
       return (a.first > b.first); 
}
 
vl countFreq(ll arr[], ll n) 
{ 
    unordered_map<ll, ll> mp; 
    vector <ll> v;
    
    for (ll i = 0; i < n; i++) 
        mp[arr[i]]++; 
   
    for (auto x : mp) 
        v.pb(x.second);
    
    return v;
}
 
bool sortbysec(const pair<ll, ll>& a, 
               const pair<ll, ll>& b) 
{ 
    return (a.second < b.second); 
} 

ll binarySearch(ll arr[], ll l, ll r, ll x) 
{ 
    while (l <= r) 
    { 
        ll m = l + (r - l) / 2; 
        if (arr[m] == x) 
            return m; 
        if (arr[m] < x) 
            l = m + 1; 
        else
            r = m - 1; 
    }
    return -1; 
}

const ll MAXSIEVE=(1e3);
ll spf[MAXSIEVE];
void sieve() 
{ 
    spf[1] = 1; 
    for (ll i=2; i<MAXSIEVE; i++) 
        spf[i] = i; 

    for (ll i=4; i<MAXSIEVE; i+=2) 
        spf[i] = 2; 
  
    for (ll i=3; i*i<MAXSIEVE; i++) 
    { 
        if (spf[i] == i) 
        { 
            for (ll j=i*i; j<MAXSIEVE; j+=i) 
                if (spf[j]==j) 
                    spf[j] = i; 
        } 
    } 
}

int main()
{
    
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    ll t=1;
    // cin >> t;
    
    while(t--)
    {
        string str;
        cin >> str;
        
        bool flag=false;
        rep(i,0,str.length())
            if(str[i]=='7')
                flag=true;
        
        if(flag==true)
            cout << "Yes" << endl;
        else
            cout << "No" << endl;
    }
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int64_t i = 0; i < (int64_t)(n); i++)

int main() {
    string s; cin >> s;
    bool ans = false;
    for(char c : s){
        if(c == '7') ans = true;
    }
    if(ans) cout << "Yes" << endl;
    else cout << "No" << endl;
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

import sys, re
from collections import deque, defaultdict, Counter
from math import ceil, sqrt, hypot, factorial, pi, sin, cos, radians
from itertools import accumulate, permutations, combinations, product, groupby
from operator import itemgetter, mul
from copy import deepcopy
from string import ascii_lowercase, ascii_uppercase, digits
from bisect import bisect, bisect_left
from fractions import gcd
from heapq import heappush, heappop
from functools import reduce
def input(): return sys.stdin.readline().strip()
def INT(): return int(input())
def MAP(): return map(int, input().split())
def LIST(): return list(map(int, input().split()))
def ZIP(n): return zip(*(MAP() for _ in range(n)))
sys.setrecursionlimit(10 ** 9)
INF = float('inf')
mod = 10 ** 9 + 7
import numpy as np

N = INT()
a = N//100
N %= 100
b = N//10
N %= 10
c = N

if a == 7 or b == 7 or c == 7:
  print("Yes")
else:
  print("No")

Compiler output:
main.c:1:1: error: unknown type name 'import'
    1 | import sys, re
      | ^~~~~~
main.c:2:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'from'
    2 | from collections import deque, defaultdict, Counter
      | ^~~~
main.c:18:13: warning: multi-character character constant [-Wmultichar]
   18 | INF = float('inf')
      |             ^~~~~
Language: C

import sys

n = list(input())

for i in range(3):
	if n[i] == '7':
		print('Yes')
		sys.exit()

print('No')


Compiler output:
main.c:1:1: error: unknown type name 'import'
    1 | import sys
      | ^~~~~~
main.c:3:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'n'
    3 | n = list(input())
      | ^
main.c:7:23: warning: multi-character character constant [-Wmultichar]
    7 |                 print('Yes')
      |                       ^~~~~
main.c:10:7: warning: multi-character character constant [-Wmultichar]
   10 | print('No')
      |       ^~~~
Language: C

#include "bits/stdc++.h"
using namespace std;

int main() {
	string s;
	cin >> s;

	bool bl = false;
	for(int i = 0; i < s.size(); ++i) {
		if(s[i] == '7') bl = true; 
	}

	cout << (bl ? "Yes":"No") << endl;
	
	return 0;
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include "bits/stdc++.h"
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
 
int main(){
  
  ll N;
  cin >> N;
  
  bool sev = false;
  while(N != 0){
    if(N % 10 == 7)  sev = true;
    N /= 10;
  }
  
  if(sev)  cout << "Yes" << endl;
  else  cout << "No" << endl;
  
  return 0;
}

Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;

int main()
{
    string N;
    cin >> N;
    if (N.at(0) == '7' || N.at(1) == '7' || N.at(2) == '7')
        cout << "Yes";
    else
        cout << "No";
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;
#define gcd(a,b) __gcd(a,b)
#define pb push_back
#define sevensins ios_base::sync_with_stdio(false);cin.tie(NULL);
#define ll long long int
#define mod  1000000007
#define vect vector<long long int>
#define bins binary_search
#define vecti vector<int>::iterator
#define bitout __builtin_popcount
#define binsrch binary_search
int main() 
{sevensins
ll t,i,j,k,l,n,flag=0;
string s;
cin>>s;
for(i=0;i<s.size();i++)
{
    if(int(s[i])-48==7)
    flag=1;
}

if(flag==1)
cout<<"YES\n";
else
cout<<"NO\n";

return 0;
}


Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <algorithm>
#include <math.h>
#include <map>
#include <vector>
#include <list>
#include <queue>
#include <stack>

using namespace std;


int main() {
	string s;
	cin >> s;
	if (s[0] == '7' || s[1] == '7' || s[2] == '7')cout << "Yes" << endl;
	else cout << "No" << endl;


	return 0;
}



Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>

#define reb(i,b,n) for(int i=(int)(b); i<(int)(n); i++)
#define rep(i,n) reb(i,0,n)
#define rreb(i,b,n) for(int i = b-1; i >= n; i--)
#define rrep(i,n) reb(i,n,0)
#define each(it,v) for(__typeof((v).begin()) it=(v).begin();it!=(v).end();it++)
#define reach(it,v) for(__typeof((v).rbegin()) it=(v).rbegin();it!=(v).rend();it++)
#define vall(x) (x).begin(), (x).end()
#define rvall(x) (x).rbegin(), (x).rend()
#define vsort(v) sort(vall(v))
#define rvsort(v) sort(rvall(v))
#define len(array) (sizeof (array) / sizeof *(array))
#define aall(x) x, x+len(x)
#define asort(x) sort(aall(x))
#define rasort(a, type) sort(aall(a), greater<type>())
#define afill(a, v) fill(aall(a), v)
#define afill2(a, v, type) fill((type *)a, (type *)(a + len(a)), v)
#define sz(x) (int)(x).size()
#define mp(a, b) make_pair(a, b)
#define fi first
#define se second
#define pb push_back
#define _USE_MATH_DEFINES
#define priArr(table, n) rep(i,n){cout<<table[i]<<' ';}cout<<'\n';
#define priAr2(table,W,H) rep(y,H){rep(x,W)cout<<table[y][x]<<' ';cout<<'\n';}
#define dbg(x) cerr<<__LINE__<<": "<<#x<<" = ["<<(x)<<"]"<<endl;

using namespace std;
using std::stringstream;

inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;}
template<class T> inline std::string toString(T x) {ostringstream sout;sout<<x;return sout.str();}
template<class F, class T> inline void convert(const F &f, T &t){stringstream ss;ss<<f;ss>>t;}
template<class T> inline T sqr(T x) {return x*x;}

typedef long long ll; typedef unsigned long long ull;
typedef pair <int, int> P; typedef pair <int, P> PP;
typedef vector<int> vi;typedef vector<vi> vvi;typedef vector<string> vs;
typedef vector<ll> vl; typedef vector<P > vP; typedef vector<char> vc;
typedef long double ld;

const static int INF = 0x3f3f3f3f;
const static ll INFL = 0x3f3f3f3f3f3f3f3fLL;
const static double EPS = 1e-9;
const static ll MOD = 1000000007LL;

int dx[] = {1,0,-1,0}, dy[] = {0,1,0,-1};
/* -------------------------------------------------------------------------- */

int main(int argc, char *argv[])
{
    string s;
    bool ret = false;

    cin >> s;

    for (int i=0; i<s.size(); ++i) {
        if (s[i] == '7') ret = true;
    }

    if (ret) {
        cout << "Yes" << endl;
    } else {
        cout << "No" << endl;
    }

    return 0;
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;

int main() {
  string N;
  cin >> N;
  bool check = false;
  for (int i = 0; i < 3; i++) {
    if (N[i] == 7) {
      check = true;
    }
  }
  if (check) {
    cout << "Yes";
  }
  else {
    cout << "No";
  }
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#include<set>
#define ll long long 
#include <string>
using namespace std;
int main()
{
	string s;
	int f=0;
	cin>>s;
	for(int i=0;i<3;i++)
	{
		if (s[i]=='7')
		{
			cout<<"Yes"<<endl;
			f=1;
			break;
		}
	}
	if (f==0)
	cout<<"No"<<endl;
	
}
	



Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i,n) for(ll i=0;i<(n);i++)
template<typename T =ll> using v = vector<T>;
template<typename T =ll> using vv = v<v<T>>;
template<typename T =ll,typename U =ll> using p = pair<T,U>;
template<typename T> T chmin(T &a,T b) {return a=min(a,b);}
template<typename T> T chmax(T &a,T b) {return a=max(a,b);}
const ll INF = (ll)1e9;

void a(){
    string n; cin >> n;
    if(n.find_first_of("7")!=string::npos){
        cout << "Yes"<<endl;
    }else{
        cout << "No"<<endl;
    }
}

void b(){

}

void c(){

}

void d(){

}

void e(){

}

int main(){
    a();
    return 0;
}

Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;
int main(){
  string n;
  cin>>n;
  cout<<(n.at(0)=='7'||n.at(1)=='7'||n.at(2)=='7'?"Yes":"No");
}

Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;

int main() {
    string N;
    cin >> N;

    if(N[0]=='7'||N[1]=='7'||N[2]=='7'){
        cout << "Yes" << endl;
    }else{
        cout << "No" << endl;
    }

    return 0;
}


Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef pair<int,int> pii;

typedef int _loop_int;
#define REP(i,n) for(_loop_int i=0;i<(_loop_int)(n);++i)
#define FOR(i,a,b) for(_loop_int i=(_loop_int)(a);i<(_loop_int)(b);++i)
#define FORR(i,a,b) for(_loop_int i=(_loop_int)(b)-1;i>=(_loop_int)(a);--i)

#define DEBUG(x) cout<<#x<<": "<<x<<endl
#define DEBUG2(x,y) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<endl
#define DEBUG_VEC(v) cout<<#v<<":";REP(i,v.size())cout<<" "<<v[i];cout<<endl
#define DEBUG_ARR(v,n) cout<<#v<<":";REP(i,n)cout<<" "<<v[i];cout<<endl
#define ALL(a) (a).begin(),(a).end()

const ll MOD = 1000000007ll;
#define FIX(a) ((a)%MOD+MOD)%MOD

int main() {
    ios::sync_with_stdio(false); cin.tie(0);
    int n;
    cin>>n;

    string s = to_string(n);
    string ans="No";
    if(s[0]=='7') ans="Yes";
    if(s[1]=='7') ans="Yes";
    if(s[2]=='7') ans="Yes";
    cout << ans << endl;
    return 0;
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define all(x) (x).begin(), (x).end()
#define sz(a) int((a).size())

int main()
{
    ios_base::sync_with_stdio(false);
	cin.tie(0);cout.tie(0);
  
    ll n;
    cin>>n;
    while(n>0)
    {
        ll r = n%10;
        if(r == 7) {cout<<"YES";return 0;}
        n/=10;
    }
    cout<<"NO";
}

Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#include <vector>
#include <iostream>
#include<algorithm>
#include<string>
#include <map>
#include <queue>
#include <stack>
#include <set>

#define INF 1e12
#define DIV 1000000007
using namespace std;
using ll = long long;

int main() {
    string N;
    cin >> N;

    bool flag = false;
    for (int i = 0; i < 3; i++) {
        if (N[i] == '7')
            flag = true;

    }

    if (flag)
        cout << "Yes" << endl;
    else
        cout << "No" << endl;

}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

N=int(input())
for i in range(3):
    if i==7:
        print('Yes')
else:
    print('No')

Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | N=int(input())
      | ^
main.c:1:1: error: type defaults to 'int' in declaration of 'N' [-Wimplicit-int]
main.c:1:3: error: expected expression before 'int'
    1 | N=int(input())
      |   ^~~
main.c:4:15: warning: multi-character character constant [-Wmultichar]
    4 |         print('Yes')
      |               ^~~~~
main.c:6:11: warning: multi-character character constant [-Wmultichar]
    6 |     print('No')
      |           ^~~~
Language: C

// C
#ifndef _GLIBCXX_NO_ASSERT
#include <cassert>
#endif
#include <cctype>
#include <cerrno>
#include <cfloat>
#include <ciso646>
#include <climits>
#include <clocale>
#include <cmath>
#include <csetjmp>
#include <csignal>
#include <cstdarg>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>

#if __cplusplus >= 201103L
#include <ccomplex>
#include <cfenv>
#include <cinttypes>
// #include <cstdalign>
#include <cstdbool>
#include <cstdint>
#include <ctgmath>
#include <cwchar>
#include <cwctype>
#endif

// C++
#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>

#if __cplusplus >= 201103L
#include <array>
#include <atomic>
#include <chrono>
#include <condition_variable>
#include <forward_list>
#include <future>
#include <initializer_list>
#include <mutex>
#include <random>
#include <ratio>
#include <regex>
#include <scoped_allocator>
#include <system_error>
#include <thread>
#include <tuple>
#include <typeindex>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#endif

using namespace std;
typedef long long int ll;
typedef unsigned long long ull;
typedef long double ld;
#define REP(i,n) for(ll i=0; i<(n); i++)
#define REPR(i, n) for(ll i = n;i >= 0;i--)
#define FOR(i, m, n) for(ll i = m;i < n;i++)
#define ALL(n) begin(n),end(n)
#define IN(a, x, b) (a<=x && x<b)
#define INIT std::ios::sync_with_stdio(false);std::cin.tie(0);
template<class T> inline T CHMAX(T & a, const T b) { return a = (a < b) ? b : a; }
template<class T> inline T CHMIN(T & a, const T b) { return a = (a > b) ? b : a; }

const long double EPS = 1e-10;
const long long INF = 1e18;
const long double PI = acos(-1.0L);

int main(void){
    string n;
    cin >> n;
    for(ll i=0; i<3;i++){
        if( n[i] == '7'){
            cout << "Yes" <<endl;
            break;
        }
        if(i == 2){
            cout << "No" << endl;
        }
    }
    return 0;
}

Compiler output:
main.c:3:10: fatal error: cassert: No such file or directory
    3 | #include <cassert>
      |          ^~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;
int main(){
   int n;
  cin>>n;
   if(n/100==7||n/10%10==7||n%10==7) puts("Yes");
  else puts("No");
  return 0;
};

Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define rep2(i,a,b) for(int i=(int)(a);i<(int)(b);i++)
#define FOR(i) for(cin>>i;i>0;i--)
#define elif else if
#define pb push_back
#define ll long long
#define mp make_pair
#define all(x) x.begin(),x.end()
#define re(x) {cout<<x<<endl;return 0;}
//#define x first
//#define y second

using namespace std;
string a;
int main()
{
	cin>>a;
	rep(i,a.size()) if(a[i]=='7') re("Yes")
	re("No")
	return 0;}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<iostream>
#include<string>
using namespace std;
int main(){
  string str;
  cin>>str;
  for(int i=0;i<str.size();i++){
    if(str[i]=='7'){
      cout<<"Yes"<<endl;
      return(0);
    }
  }
  cout<<"No"<<endl;
  return(0);
}


Compiler output:
main.c:1:9: fatal error: iostream: No such file or directory
    1 | #include<iostream>
      |         ^~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#define fast() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define ll long long int
using namespace std;
 
int main() {
    fast();
    /*ll t;
    cin>>t;
    while(t--)
    {
       
    }*/
    ll flag=0;
    ll n;
    cin>>n;
    while(n!=0)
    {
        ll x=n%10;
        if(x==7)
        flag=1;
        n/=10;
    }
    if(flag)
    cout<<"Yes";
    else
    cout<<"No";
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int,int>;

int main() {
  string s; cin >> s;
  bool f = false;
  rep(i, 3)
    if (s[i] == '7') f = true;
  puts(f ? "Yes" : "No");
  return 0;
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;
int main() {
    string S;
    cin >> S;
    string messages = "No";
    for(int i = 0; i < 3; i++) {
        if(S[i] == '7') {
            messages = "Yes";
        }
    }
    cout << messages << endl;
    return 0;
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

n = input()
if n[0] == '7' or n[1] == '7' or n[2] == '7':
    print('Yes')
else:
    print('No')

Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | n = input()
      | ^
main.c:1:1: error: type defaults to 'int' in declaration of 'n' [-Wimplicit-int]
main.c:1:5: error: implicit declaration of function 'input' [-Wimplicit-function-declaration]
    1 | n = input()
      |     ^~~~~
main.c:1:5: error: initializer element is not constant
main.c:2:1: error: expected ',' or ';' before 'if'
    2 | if n[0] == '7' or n[1] == '7' or n[2] == '7':
      | ^~
main.c:3:11: warning: multi-character character constant [-Wmultichar]
    3 |     print('Yes')
      |           ^~~~~
main.c:5:11: warning: multi-character character constant [-Wmultichar]
    5 |     print('No')
      |           ^~~~
Language: C

#include <iostream>
#include <vector>
#include <algorithm>
#include <climits>
#include <string>
#include <unordered_map>
using namespace std;


int main() {

    string N;
    cin >> N;

    if (N[0] == '7' ||    N[1] == '7' ||    N[2] == '7' ) {
        cout << "Yes" << endl;
    } else {
        cout << "No" << endl;
    }


    return 0;
}


Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
using namespace std;

int main () {
	char str[4];
	bool flag = false;
	cin >> str;
	for (int i=0; i<3; i++)
		flag = flag || str[i]=='7';
	if (flag)
		cout << "Yes" << endl;
	else
		cout << "No" << endl;
	return 0;
}

Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
#include <algorithm>
#include <vector>
#include <map>
#include <set>
#include <math.h>
#include <queue>
using namespace std;
typedef long long ll;

int main() {
  string N;
  cin >> N;
  bool f = false;
  for (auto i = 0;i < 3; i++) {
    if (N[i] == '7') {
      f = true;
    }
  }
  if (f) {
    cout << "Yes" << endl;
  } else {
    cout << "No" << endl;
  }

  return 0;
}

Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;


int main()
{

    int n;
    cin>>n;
    int x=3;
    while(x--)
    {
	int y=n%10;
	if(y==7)
	{
	    cout<<"Yes";
	    return 0;
	}
	n/=10;
    }
    cout<<"No";
    return 0;
}


Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i,n) for(ll (i)=0;(i)<(n);(i)++)
 
int main(){
    string N;
    cin >> N;
    rep(i, N.length()){
        if(N[i] == '7'){
            cout << "Yes" << endl;
            return 0;
        }

    }
    cout << "No" << endl;

    return 0;
}

Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;

int main(){
  string s;
  cin >> s;
  bool judge = false;
  for (char x:s){
      if (x == '7'){
        judge = true;
        break;
      }
    }
  if (judge){
    cout << "YES" << endl;
  }else{
    cout << "NO" << endl;
  }
      
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>


using namespace std;


int main(){
    string N;
    cin >> N;
    if(N[0] =='7'||N[1]=='7' || N[2] == '7'){
        cout<<"Yes"<<endl;
    }else{
        cout<<"No"<<endl;
    }
}

Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.