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

#include <iostream>
#include <iomanip>
#include <vector>
#include <algorithm>
#include <stack>
#include <queue>
#include <list>
#include <string>
#include <numeric>
#include <math.h>
#include <set>
#include <map>
#include <fstream>
#include <sstream>
#include <iterator>
#include <complex>
using namespace std;

long long gcd(long long a,long long b){return b?gcd(b,a%b):a;}
long long lcd(long long a,long long b){return a*b / gcd(a,b) / gcd(a,b);}
int main()
{
	int N;
	cin>>N;
	while(N!=0)
	{
		if(N%10==7)
		{
			cout<<"Yes"<<endl;
			return 0;
		}
		N/=10;
	}
	cout<<"No"<<endl;
}

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

n=gets.chomp
puts n.split('').any?{|i| i=='7'} ? "Yes" : "No"

Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | n=gets.chomp
      | ^
main.c:1:1: error: type defaults to 'int' in declaration of 'n' [-Wimplicit-int]
main.c:1:3: error: 'gets' undeclared here (not in a function)
    1 | n=gets.chomp
      |   ^~~~
main.c:2:1: error: expected ',' or ';' before 'puts'
    2 | puts n.split('').any?{|i| i=='7'} ? "Yes" : "No"
      | ^~~~
main.c:2:14: error: empty character constant
    2 | puts n.split('').any?{|i| i=='7'} ? "Yes" : "No"
      |              ^~
main.c:2:35: error: expected identifier or '(' before '?' token
    2 | puts n.split('').any?{|i| i=='7'} ? "Yes" : "No"
      |                                   ^
Language: C

#include <bits/stdc++.h>
using namespace std; 
string s;
int main() { 
    //freopen("input.txt","r",stdin);
	//freopen("output.txt","w",stdout);
	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: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;
void fast(){
cin.tie(0);
cin.sync_with_stdio(0);
}
int main()
{
    fast();
    string n;
    cin>>n;
    if(n.find("7")!=string::npos){cout<<"YES";}
    else 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 <bits/stdc++.h>
using namespace std;

int main(int argc, char const *argv[])
{
	string n;
	cin>>n;
	if (n[0]=='7'||n[1]=='7'||n[2]=='7')
	{
		cout<<"Yes\n";
	}
	else cout<<"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;
typedef long long ll;
#define REP(i, n) for(int i = 0; i < (int)(n); i++)

int main(){
    string n;
    cin>>n;
    if (n[0]=='7'||n[1]=='7'||n[2]=='7')
    {
        /* code */
        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.
Language: C

#include <iostream>
#include <cmath>
#include <algorithm>
#include <vector>
#include <map>
#include <string>
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>
using namespace std;

int main()
{
	long long int n;
	cin>>n;
	
	while(n)
	{
		if(n%10 == 7)
		{
			cout<<"Yes";
			return 0;
		}
		n=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;

int main(){
  int a;cin>>a;
  
  cout<<(a/100==7||a/10%10==7||a%10==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;
//useful library
int long long gcd(int long long a, int long long b){
    return b?gcd(b,a%b):a;
} //最大公約数
int long long lcm(int long long a, int long long b){
    return a/gcd(a,b)*b;
} //最小公倍数
int long long GetDigit(int long long num){
    int long long digit=0;
    while(num!=0){
        num /= 10;
        digit++;
    }
    return digit;
} //桁数
int long long GetDigitN(int long long num, int long long N){
    int long long digit=0;
    while(num!=0){
        num /= N;
        digit++;
    }
    return digit;
} //十進数でnumの際のN進数における桁数

int main(){
    cin >> N;
    string S = to_string(N);
    if((S.at(0) == 7) || (S.at(1) == 7) || (S.at(2) == 7)){
        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

N = input()
print("Yes" if N.count('7') >= 1 else "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 'print'
    2 | print("Yes" if N.count('7') >= 1 else "No")
      | ^~~~~
Language: C

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

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

  string n;
  cin >> n;
  if (n.find("7") != string::npos) {
    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

// template
#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef pair<long long, long long> LP;
#define INF 999999999
#define MOD 1000000007
#define REP(i, n) for(ll i = 0, i##_len = (n); i < i##_len; i++)
#define REP_AB(i, a, b) for (ll i = ll(a); i < ll(b); i++)
#define REP_IN(i, n, x) for (ll i = 0; i < n; i++)in>>x;
#define REP_OUT(i, n, x) for (ll i = 0; i < n; i++)out<<x<<endl;
#define ALL(v) v.begin(), v.end()
#define SORT(v) sort(ALL(v))
#define UNIQUE(v) sort(ALL(v));v.erase(unique(ALL(v)), v.end());
#define SIZE(x) ((ll)(x).size())
#define REVERSE(v) reverse(ALL(v))
// true / false
#define BIN_SEARCH(v, a) binary_search(ALL(v), a)
// index
#define BIN_LEFT(v, a) (lower_bound(ALL(v), a) - v.begin())
#define BIN_RIGHT(v, a) (upper_bound(ALL(v), a) - v.begin())
#define BIN_INSERT(v, a) (v.insert(v.begin() + BIN_LEFT(v, a), a))
#define DEL(v, i) v.erase(v.begin() + i)
#define INSERT(v, i, a) v.insert(v.begin() + i, a)
ll gcd(ll a,ll b){return b?gcd(b,a%b):a;}
ll lcm(ll a,ll b){return (a / gcd(a, b)) * b;}
int dx[4]={1,0,-1,0};
int dy[4]={0,1,0,-1};
#define out cout
#define in cin
#define endl '\n'
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; }
// template end
 
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    
    ll N;
    in >> N;
    ll tmp;
    if(N/100==7 || N%10 == 7 || (N/10)%10==7){
        out << "Yes" << endl;
    }else{
        out << "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 <cstdio>
#include <iostream>
#include <vector>
#include <string>
#include <algorithm>

using namespace std;

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

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

    if(contain){
        printf("Yes\n");
    }else{
        printf("No\n");
    }

    return 0;
}

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


// Problem : A - Lucky 7
// Contest : AtCoder - AtCoder Beginner Contest 162
// URL : https://atcoder.jp/contests/abc162/tasks/abc162_a
// Memory Limit : 1024 MB
// Time Limit : 2000 ms
// Powered by CP Editor (https://github.com/cpeditor/cpeditor)

//QWsin
#include<cstdio>
#include<cstring>
#include<iostream>
#include<algorithm>
#define rep(i,x,y) for(int i=x;i<=y;++i)
#define out(i,u) for(int i=first[u];i!=-1;i=nxt[i])
#define repvc(i,vc) for(int i=0,Sz=vc.size();i<Sz;++i)
using namespace std;
inline int read()
{
	char ch=getchar();int ret=0,f=1;
	while(ch<'0' || ch>'9') {if(ch=='-')f=-1;ch=getchar();}
	for(;ch>='0' && ch<='9';ch=getchar()) ret=ret*10+ch-'0';
	return ret*f;
}

typedef long long ll;
const int INF=1<<30;

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


Compiler output:
main.c:10:9: fatal error: cstdio: No such file or directory
   10 | #include<cstdio>
      |         ^~~~~~~~
compilation terminated.
Language: C

#include <algorithm>
#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define ll long long
#define INF 1000000000000000000
#define all(x) x.begin(), x.end()

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: algorithm: No such file or directory
    1 | #include <algorithm>
      |          ^~~~~~~~~~~
compilation terminated.
Language: C

#include<cstdio>
using namespace std;
int n;
int main() {
  scanf("%d",&n);
  while(n){
    if(n%10==7) {puts("Yes");return 0;}
    n/=10;
  } puts("No");return 0;
}

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

// AtCoder.cpp : このファイルには 'main' 関数が含まれています。プログラム実行の開始と終了がそこで行われます。
//

// AtCoder.cpp : このファイルには 'main' 関数が含まれています。プログラム実行の開始と終了がそこで行われます。
//


#define _USE_MATH_DEFINES
#include<math.h>

//#include<cmath>

#include<deque>
#include<queue>
#include<vector>
#include<algorithm>
#include<iostream>
#include<set>
#include<cmath>
#include<tuple>
#include<string>
#include<chrono>
#include<functional>
#include<iterator>
#include<random>
#include<unordered_set>
#include<array>
#include<map>
#include<iomanip>
#include<assert.h>
#include<bitset>
#include<stack>
#include<memory>



//#include "Ants.h"
using namespace std;
typedef long long ll;
#define rad_to_deg(rad) (((rad)/2/M_PI)*360)
#define EPS (1e-7)
#define INF (1e9)
#define PI (acos(-1))
#define rep(i,n) for(int i=0;i<n;i++)
#define show(s) cout<<s<<endl
#define chmin(x,y) x=min(x,y)
#define chmax(x,y) x=max(x,y)
#define LINF (1000000000000000000ll)
//typedef pair < int, int> P;
ll gcd(ll a, ll b) {//最大公約数を求める///最大公倍数a*b/gcd(a,b)
	if (b == 0) return a;
	return gcd(b, a % b);
}
ll lcd(ll a, ll b) {//最小公倍数を求める　b=0のときaを返す
	if (b == 0) return a;
	return (a / gcd(a, b)) * b;
}
vector<int> divnum(ll num) {
	int dig;
	vector<int>p;
	while (num) {
		dig = num % 10;
		p.push_back(dig);
		num /= 10;
	}
	return p;
}
int digiter(ll num) {
	int dig;
	vector<int>p;
	while (num) {
		dig = num % 10;
		p.push_back(dig);
		num /= 10;
	}
	return p.size();
}
vector<int> convertstring(string s) {
	vector<int> d;
	ll n = s.size();
	rep(i, n) {
		d.push_back(s[i] - '0');
	}
	return d;
}
map< int64_t, int > prime_factor(int64_t n) {
	map< int64_t, int > ret;
	for (int64_t i = 2; i * i <= n; i++) {
		while (n % i == 0) {
			ret[i]++;
			n /= i;
		}
	}
	if (n != 1) ret[n] = 1;
	return ret;
}
vector<ll> divisor(ll n) {
	vector<ll>res;
	for (ll i = 1; i * i <= n; i++) {
		if (n % i != 0)continue;
		res.push_back(i);
		if (i * i != n)res.push_back(n / i);
	}
	return res;
}

int N;
int main()
{
	cin >> N;
	vector<int> d = divnum(N);
	for (int x : d) {
		if (x == 7) {
			cout << "Yes" << endl;
			return 0;
		}
	}
	cout << "No" << endl;
	
	
}




Compiler output:
main.c:13:9: fatal error: deque: No such file or directory
   13 | #include<deque>
      |         ^~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
#define ll long long
using namespace std;
ll read()
{
    char ch=getchar();
    ll x=0,f=1;
    while(ch<'0' || ch>'9')
    {
        if(ch=='-')
            f=-1;
        ch=getchar();
    }
    while(ch>='0' && ch<='9')
    {
        x=x*10+ch-'0';
        ch=getchar();
    }
    return x*f;
}


int main()
{
    string s;
    cin>>s;
    if(s[0]=='7'||s[1]=='7'||s[2]=='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

//main
#include <bits/stdc++.h>
using namespace std;
 
int main() {
	string n;
    cin>>n;
    bool i=0;
    for(auto p:n){
        if(p=='7') i=1;
    }
    if(i) cout<<"Yes";
    else cout<<"No";
}

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

package main

import (
	"fmt"
)

func main() {
	var n []byte
	fmt.Scan(&n)
	if n[0] == '7' || n[1] == '7' || n[2] == '7' {
		fmt.Println("Yes")
	} else {
		fmt.Println("No")
	}
}


Compiler output:
main.c:1:1: error: unknown type name 'package'
    1 | package main
      | ^~~~~~~
main.c:3:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'import'
    3 | import (
      | ^~~~~~
Language: C

#include "bits/stdc++.h"
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
const long long MOD = 1e9+7, MAX = 1e18, larg = 1e5, INF = -1e9;
long long A,B,C,D,E,F,G,H,I,J,K,L,N,M,O,P,Q,S,T,U,V,W,x,y,z;
long long max_value = INF, max_index = -1;
typedef long long ll;
typedef pair<ll, ll> Pa;

long long combi(long long n, long long k) {
  if (n == k || k == 0)
    return 1;
  else {
    return combi(n - 1, k - 1) + combi(n - 1, k);
  }
}

int main(){    
  string S;
  cin >>  S;
  rep(i,S.length()){
    if(S[i] == '7'){
    cout << "Yes" << endl;
    return 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;
typedef long long ll;
typedef pair<ll,ll> pll;
typedef pair<int,int> pii;
#define fi first
#define se second
#define endl '\n'
#define y1 holyshit
#define all(x) x.begin(),x.end()
const int inf=0x3f3f3f3f;

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);
    int N; cin>>N;
    bool flag=0;
    while(N){
    	flag|=(N%10==7);
    	N/=10;
    }
    if(flag) cout<<"Yes";
    else 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<bits/stdc++.h>
#define iamabatman ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define precision cout.precision(10); cout << fixed;
#define endl '\n'
#define ll long long int
#define debug(x) cerr<<#x<<'='<<(x)<<endl;
using namespace std;
int main()
{
  #ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
  #endif
  iamabatman
  precision
  string s;
  bool ok=false;
  cin>>s;
  for(int i=0;s[i]!='\0';i++)
  {
    if(s[i]=='7')
    ok=true;
  }
  if(ok)
    cout<<"Yes";
  else
    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 <iostream>
#include <iterator>
#include <vector>
#include <cmath>
#include <cstdlib>
#include <algorithm>
#include <string>
#include <numeric>
#include <iomanip>
#include <limits>
#include <set>
#include <map>
#include <type_traits>
#include <cstdint>

typedef long long ll;

using namespace std;

//素因数分解
void factoring(ll n, map<ll, ll>& mp) {
	for (ll i = 2; i * i <= n; i++) {
		while (n % i == 0) {
			mp[i]++;
			n /= i;
		}
	}
	if (n != 1) mp[n]++;
}

//絶対値
template<class T, class U = std::make_unsigned_t<T>>
U SafeAbs( T x ) {
    return x < 0 ? -static_cast<uintmax_t>(x) : x;
}

//最大・最小
template<class T> inline bool chmin(T& a, T b) {
    if (a > b) {
        a = b;
        return true;
    }
    return false;
}
template<class T> inline bool chmax(T& a, T b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}

//xのn乗
ll mod_pow(ll x, ll n, ll mod) {
    ll res = 1;
    while (n > 0) {
        if (n & 1) res = res * x % mod;
        x = x * x % mod;
        n >>= 1;
    }
    return res;
}
//xの逆元
ll mod_inv(ll x, ll mod) {//O(log(mod))
    return mod_pow(x, mod - 2, mod);
}

//nCr
ll ncr(ll n, ll r, ll mod){
	ll res=1;
	ll num=1,den=1;
	for(ll i=n;i>=n-r+1;i--){
		(den*=i)%=mod;
	}
	for(ll i=1;i<=r;i++){
		(num*=i)%=mod;
	}
	
	res=den*mod_inv(num,mod);

	return res%mod;
}


//二分探索
bool isOk(ll index, ll key,vector<ll> &a, bool g){
	if(g){
		if(a[index]<key){
			return true;
		}
	}
	else{
		if(a[index]>key){
			return true;
		}
	}
	return false;
}

ll bin_search(ll key, vector<ll> &a, bool g){
	
	ll l=-1;
	ll r=a.size();

	if(g){
		l=a.size();
		r=-1;
	}

	while(abs(r-l)>1){
		ll mid = (l+r)/2;
		if(isOk(mid, key, a, g)){
			r=mid;
		}
		else{
			l=mid;
		}
	}
	return r;
}

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 <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
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:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#define fast ios_base::sync_with_stdio(false),cin.tie(NULL),cout.tie(NULL)
#define ii pair<int,int>
#define F first
#define S second
#define pb push_back
#define pf push_front
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define fore(i,a,b) for(int i = a;i < b; i+= 1)
#define forr(i,a) for(int i = a; i >= 0; i--)
#define fori(i,m) for(auto i = m.begin(); i != m.end(); i++) 
#define sz(s) int(s.size())
#define cls(a,car) memset(a,car,sizeof (a))
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<ii> vii;
const int N = 3 * 1e5 + 5;
const ll mod = 1e9 + 7;
const int INF = INT_MAX;
const ll INFCAD  = ll(INT_MAX) * 2 + 1;
const double E = 1e-9;
int main(){
    //freopen("in","r",stdin);
    //freopen("out","w",stdout);
    fast;
    int n;
    cin >> n;
    while(n){
        if((n % 10) == 7){
            cout << "Yes\n";
            return 0;
        }
        n /= 10;
    }
    cout << "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

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:1:3: error: implicit declaration of function 'input' [-Wimplicit-function-declaration]
    1 | s=input()
      |   ^~~~~
main.c:1:3: error: initializer element is not constant
main.c:2:1: error: expected ',' or ';' before 'if'
    2 | if "7" in s:print("Yes")
      | ^~
Language: C

using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
#define int long long
#define rep(i,n) for(int i = 0; i < (n); i++)
#define divup(a,b) ( ( (a) + ( (b) - 1u) ) / (b) ) // a/b の余り切り上げ
// #include <boost/multiprecision/cpp_int.hpp>
// using namespace boost::multiprecision;
ll mod = 1000000007;
ll mod9 = 1000000009;

signed main(){
    string n;
    cin>>n;
    bool f=false;
    rep(i,3){
        if(n[i]=='7') f=true;
    }
    if(f) cout<<"Yes"<<endl;
    else cout<<"No"<<endl;
}


Compiler output:
main.c:1:1: error: unknown type name 'using'
    1 | using namespace std;
      | ^~~~~
main.c:1:17: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'std'
    1 | using namespace std;
      |                 ^~~
main.c:5:10: fatal error: bits/stdc++.h: No such file or directory
    5 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>

using namespace std;

int main(){
	string s;

	cin >> s;

	cout << ((s[0] == '7' || s[1] == '7' || s[2] == '7') ? "Yes" : "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


from sys import stdin
import sys
sys.setrecursionlimit(10**8)

def nextLine(): return next(stdin)
def nextStrList(): return nextLine().split()
def nextIntList(): return [int(_) for _ in nextStrList()]


def ox(s, i):
	return s[i]=="o"


def main():
	n=int(nextLine())
	if "7" in str(n):
		print("Yes")
	else:
		print("No")		
	
if __name__=="__main__":
	main()


Compiler output:
main.c:2:1: error: unknown type name 'from'
    2 | from sys import stdin
      | ^~~~
main.c:2:10: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'import'
    2 | from sys import stdin
      |          ^~~~~~
main.c:2:10: error: unknown type name 'import'
Language: C

#define _CRT_SECURE_NO_WARNINGS
#include<bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
#define E "\n"

using namespace std;
const long long MOD = (long long)1e9 + 7;

string s;

int main()
{
    ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin >> s;
    bool flag = false;
    for (int i = 0; i < 3; i++) {
        if (s[i] == '7') flag = true;
    }
    if (flag) cout << "Yes";
    else cout << "No";
    //system("pause");
    return 0;
}

Compiler output:
main.c:2:9: fatal error: bits/stdc++.h: No such file or directory
    2 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

/*
--> WHEN IT'S OBVIOUS THAT THE GOAL CANNOT BE REACHED,
	DON'T ADJUST THE GOALS,
	ADJUST THE ACTION STEPS.

--> THE WAY YOU CONQUER SELF-DOUBT IS BY DOING THINGS THAT MAKE YOU UNCOMFORTABLE.

--> IT IS DURING OUR DARKEST MOMENTS WE MUST FOCUS TO SEE LIGHT.
*/

#include <iostream>
#include <iomanip>
#include <vector>
#include <set>
#include <map>
#include <string>
#include <stack>
#include <queue>
#include <unordered_map>
#include <algorithm>
#include <numeric>
#include <cmath>
#include <cstring>
#include <climits>
using namespace std;
#define pb push_back
#define F first
#define S second
#define all(x) x.begin(), x.end()
#define sortAll(x) sort(all(x))
#define sz(x) (int)x.size()
#define clr(x) memset(x, 0, sizeof(x))
#define PI 3.1415926535897932384626
#define FAST ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); IO();
typedef long long ll;
typedef pair< int, int >	pii;
typedef pair< ll, ll >		pl;
typedef vector< int >		vi;
typedef vector< ll >		vl;
typedef vector< pii >		vpii;
typedef vector< pl >		vpl;
typedef vector< vi >		vvi;
typedef vector< vl >		vvl;

const int MOD = 1e9 + 7;

ll power(ll a, ll b)
{
	ll ans = 1;

	while (b > 0)
	{
		if (b & 1)
			ans *= a;
		a = a * a;
		b >>= 1;
	}
	return ans;
}

ll powm(ll a, ll b)
{
	a %= MOD;
	ll ans = 1;

	while (b > 0)
	{
		if (b & 1)
			ans = (ans * a) % MOD;
		a = (a * a) % MOD;
		b >>= 1;
	}
	return ans;
}

void IO()
{
	#ifndef ONLINE_JUDGE
		freopen("Input.txt", "r", stdin);
		freopen("Output.txt", "w", stdout);
	#endif
}

//================================

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

	if (s.find('7') != string :: npos)
		cout << "YES\n";
	else
		cout << "NO\n";
	return 0;
}

Compiler output:
main.c:11:10: fatal error: iostream: No such file or directory
   11 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;
#define endl '\n'

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

    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(0);
    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:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
#define ll               long long
#define mod              1000000007
#define endl              "\n"
#define fast               ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define pb                push_back
#define all(v)             v.begin(),v.end()
#define inp(V,n)      for(int i=0;i<n;i++){cin >> V[i];}
#define oup(V,n)     {for(int i=0;i<n;i++){cout <<  V[i] << " "  ;} cout << endl;}
using namespace std;
ll factorial(ll n)
{
    return (n == 1 || n == 0) ? 1 : n * factorial(n - 1);
}
ll gcd(ll a, ll b)
{
    if (a == 0)
      return b;
    return gcd(b % a, a);
}
ll lcm(ll a, ll b)
{
   return (a*b)/gcd(a, b);
}
bool sortByVal(const pair<ll,ll> &a,
               const pair<ll,ll> &b)
{
    return (a.second > b.second);
}
ll Powb(ll b,ll n)
{
    if(n==0) return 1LL;
    if(n==1) return b;
    ll temp = Powb(b,n/2);
    if(n%2==0){return (temp*temp)%mod;}
    else{return (b*((temp*temp)%mod))%mod;}
}
int main()
{
     fast;
     //int t;
     //cin>>t;
     //while(t--)
     {
      ll i,j,c=0,d=0,sum=0,e=0,f=0,g=0,h=0,n,maxi=0;
       cin>>n;
       while(n>0)
       {
           c=n%10;
           if(c==7)
           {
               d++;
               break;
           }
           n/=10;
       }
       if(d!=0)
       {
           cout<<"Yes";
       }
       else
        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


// g++ -std=c++14

/*
     
    Today might be the chance to grasp the chance to let your talent bloom.
    May be tomorrow, the day after, or next year...
    May be even when you are 30. I'm not sure if physique has anything to do with it
    but if you think that it will never come, it probably never will.
     
    - Tooru Oikawa.
     
    */

#include <bits/stdc++.h>

typedef long long ll;
typedef long double lld;
using namespace std;

#define endl "\n"
#define fi first
#define se second
#define pb(x) push_back(x)
#define mp(x, y) make_pair(x, y)
#define MEMS(a, b) memset(a, b, sizeof(a))
#define _                             \
    ios_base::sync_with_stdio(false); \
    cin.tie(NULL);                    \
    cout.tie(NULL);
#define __                            \
    freopen("input.txt", "r", stdin); \
    freopen("output.txt", "w", stdout);
#define all(c) c.begin(), c.end()
#define inf 1000000000000000001
#define pii pair<int, int>
#define tr(...)                                       \
    cout << __FUNCTION__ << ' ' << __LINE__ << " = "; \
    trace(#__VA_ARGS__, __VA_ARGS__)

template <typename S, typename T>
ostream &operator<<(ostream &out, pair<S, T> const &p)
{
    out << '(' << p.fi << ", " << p.se << ')';
    return out;
}

template <typename T>
ostream &operator<<(ostream &out, vector<T> const &v)
{
    ll l = v.size();
    for (ll i = 0; i < l - 1; i++)
        out << v[i] << ' ';
    if (l > 0)
        out << v[l - 1];
    return out;
}

template <typename T>
void trace(const char *name, T &&arg1) { cout << name << " : " << arg1 << endl; }

template <typename T, typename... Args>
void trace(const char *names, T &&arg1, Args &&... args)
{
    const char *comma = strchr(names + 1, ',');
    cout.write(names, comma - names) << " : " << arg1 << " | ";
    trace(comma + 1, args...);
}

#define int ll

void solve()
{
    int n;
    cin >> n;
    while(n) {
        int r = n % 10;
        n /= 10;
        if(r == 7) {
            cout << "Yes\n";return;
        }
    }
    cout << "No\n";

}
int32_t main()
{
    _
        ll t;
    // cin >> t;
    t = 1;
    while (t--)
        solve();
}

Compiler output:
main.c:15:10: fatal error: bits/stdc++.h: No such file or directory
   15 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <iostream>
#include <iomanip>
#include <cassert>
#include <cmath>
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <vector>
#include <algorithm>
using namespace std;

// M A F I A - M A F I A - M A F I A - M A F I A - M A F I A - M A F I A //

#define int                                       long long
#define lop(i,s,e)                                for(int i=s;i<(int)e;i++)
#define rlop(i,e,s)                               for(int i=e;i>=s;i--)
#define prvec(v)                                  lop(R15,0,v.size())cout << v[R15] <<" "; cout << endl;
#define prarr(arr,s1,e1)                          lop(R15,s1,e1)cout << arr[R15] << " "; cout << endl;

#define endl                                      '\n'
#define ff                                        first
#define ss                                        second
#define pii                                       pair<int,int>

#define pb                                        push_back
#define all(v)                                    v.begin(),v.end()

#define bug(...)                                  __f (#__VA_ARGS__, __VA_ARGS__)
#define rtn                                       if(0)return;
template <typename Arg1>
void __f (const char* name, Arg1&& arg1) { rtn cout << name << " : " << arg1 << endl; }
template <typename Arg1, typename... Args>
void __f (const char* names, Arg1&& arg1, Args&&... args)
{     rtn
      const char* comma = strchr (names + 1, ',');
      cout.write (names, comma - names) << " : " << arg1 << " | "; __f (comma + 1, args...);
}

// M A F I A - M A F I A - M A F I A - M A F I A - M A F I A - M A F I A //

const int N = 3e6 + 7, M = 1000000007, inf = INT_MAX;
const long long INF = LLONG_MAX;

int n, Q;
int arr[N + 2];


void solve()
{

      string str; cin >> str;
      if ( str[0] == '7' or str[1] == '7' or str[2] == '7') cout << "Yes";
      else cout << "No";
}

int32_t main()
{
      ios_base::sync_with_stdio(0);   cin.tie(0);   cout.tie(0);

      int test = 1;
      // cin >> test;

      // cout << setprecision(9) << fixed;
      // clock_t z = clock();
      while (test--)solve();
      // cerr << "Run Time : " << ((double)(clock() - z) / CLOCKS_PER_SEC);
}





Compiler output:
a.cc:45:46: error: 'INT_MAX' was not declared in this scope
   45 | const int N = 3e6 + 7, M = 1000000007, inf = INT_MAX;
      |                                              ^~~~~~~
a.cc:14:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
   13 | #include <algorithm>
  +++ |+#include <climits>
   14 | using namespace std;
a.cc:46:23: error: 'LLONG_MAX' was not declared in this scope
   46 | const long long INF = LLONG_MAX;
      |                       ^~~~~~~~~
a.cc:46:23: note: 'LLONG_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
Language: C

//shara's here
//SPEEEEEEEEEED IS KEEEEEEEEEEY
//REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEAD
#include <bits/stdc++.h>
using namespace std;
typedef string s;
typedef long long ll;
typedef long double ld;
#if defined(ONLINE_JUDGE)
#include "C:\debug.hpp"
#define debug(x...) cerr << "[" << #x << "] = ["; _print(x)
#else
#define debug(x...)
#endif
#define pb push_back
#define ins insert
#define vl vector<ll>
#define speed ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0)
int main(){
    s ss;
    cin >> ss;
    if(ss[0]=="7"||ss[1]=="7"||ss[2]=="7"){
        cout << "Yes" << endl;
    }
    else cout << "No" << endl;

































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

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll M = 1e9 + 7;
const int iinf = 1 << 28;
const long long llinf = 1ll << 60;
const double PI = 3.14159265;

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

int main() {
    ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
    //int nt; cin>>nt; while (nt--) work();
    work();
    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 rep(i,n) for(int i = 0; i < (int) n; i++)
using ll = long long;
template <class T>
using vt = vector<T>;
using vvi = vector<vector<int>>;

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

//solve
  rep(i,3){
    if(s[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;
#define rep(i, n) for(int i=0; i<n; i++)
typedef long long ll;

int main() {
  string s; cin>>s;
  if(s[0]=='7'||s[1]=='7'||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

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>

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

#include <iostream>
#include <algorithm>
#include <cstring>
#include <cmath>
#include <vector>
#include <set>
#include <queue>
#include <map>
#include <string>

#define rep(i, a, b) for ( int i = (a); i < (b); i++ )
#define per(i, a, b) for ( int i = (b)-1; i >= (a); i--)
#define pb push_back
#define mp make_pair
#define bg begin()
#define en end()
#define all(v) (v).begin(), (v).end()
#define sz(v) (int)(v).size()


using namespace std;

typedef long long ll;

static const long long MOD = 1000000007;

int ans;

int main(void) {
    string n;
     cin >> n;
     rep(i, 0, 3) {
         if (n[i]=='7') {
             puts("Yes");
             return 0;
         }
     }

     puts("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;
typedef long long ll;
#define rep(i,n) for(int i=0;i<n;i++)

int main()
{
    int n;
    cin>>n;
    while(n)
    {
        if(n%10==7)
        {
            cout<<"Yes"<<endl;
            return 0;
        }
        n=n/10;
    }
    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>
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:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
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++)
typedef pair<int,int> P;
int dx[4]={1,0,-1,0};
int dy[4]={0,1,0,-1};
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
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: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
#include <cstring>
#include <cmath>
#include <algorithm>
#include <climits>
#include <stack>
#include <queue>
#include <vector>
#include <set>
#include <map>
#include <list>
#include <cassert>
#include <unordered_map>

#define _(x) { cout << #x << " = " << x << " "; }

const double E = 1e-8;
const double PI = acos(-1);

using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    string n;
    cin >> n; 
    if (n[0] - '0' == 7 || n[1] - '0' == 7 || n[2] - '0' == 7) cout << "Yes\n";
    else cout << "No\n";
    return 0;
}



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

/************************************
/ AUTHOR : YATHARTH GOSWAMI         /  
/ ALIAS : hacker_yg                 /
/ INSTITUTE : IIT Kanpur            /
************************************/
//          TEMPLATE                //

#include <bits/stdc++.h>

#define ll long long
#define MOD 1000000007
#define pb push_back
#define mp make_pair
#define F first
#define S second

using namespace std;

int main(){
    int N;
    cin >> N;
    while (N > 0){
        int d = N%10;
        N /= 10;
        if (d == 7){
            puts ("Yes");
            return 0;
        }
    }
    puts ("No");
    return 0;
}



Compiler output:
main.c:8:10: fatal error: bits/stdc++.h: No such file or directory
    8 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>

#define llint long long int

using namespace std;

int main(){
    int N;

    cin >> N;

    if(N % 10 == 7 || (N / 10) % 10 == 7 || (N / 100) % 10 == 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

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<bits/stdc++.h>
using namespace std;
#define ll long long
using P = pair<ll, ll>;
#define rep(i, n) for(int i=0;i<(int)n;i++)
#define PI acos(-1)
#define fast_io ios_base::sync_with_stdio(false) ; cin.tie(0); cout.tie(0);
ll mod=1e9+7;

int main(){
    fast_io
    
    int n;
    cin>>n;
    while(n>0){
        int x=n%10;
        n/=10;
        if(x==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()
{
    int N;
    cin >> N;
    
    if(N /100 == 7 || N /10%10 == 7 || N%10==7)
    {
        cout << "Yes" << endl;
    }
    else
    {
        cout << "No" << endl;
    }
    
    return 0;
    /*
    vector<int> a(N);
    for(int i= 0;i<N;i++)
    {
        cin >> a[i];
    }
    */
    
}

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()
flag=0
for i in N:
    if i=="7":
        flag=1

if flag == 1:
    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 'flag'
    2 | flag=0
      | ^~~~
Language: C

#include <iostream>
#include <algorithm>
#include <string>
#include <cstdio>
#include <vector>
#include <map>
#include <queue>
#include <set>
#include <cmath>
#include <functional>
#include <iomanip>
using namespace std;
#define reps(i,s,n) for(int i = s; i < n; i++)
#define rep(i,n) reps(i,0,n)
#define Rreps(i,n,e) for(int i = n - 1; i >= e; --i)
#define Rrep(i,n) Rreps(i,n,0)
#define ALL(a) a.begin(), a.end()
#define endl "\n"
#define fi first
#define se second
typedef long long ll;
#define traceV(v) for(auto x:v)cout<<x<<" ";cout<<endl
#define traceM(mp) for(auto x:mp)cout<<x.first<<" "<<x.second<<endl
#define MOD 1000000007
ll gcd(ll a,ll b){if(b==0)return a;return gcd(b,a%b);}
ll lcm(ll a,ll b){return a/gcd(a,b)*b;}

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

  int N; cin>>N;
  string s;
  s = to_string(N);

  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;
using ll = long long;

#define REP(i, n) for (ll i = 0; i < n; i++)
#define INF 9223372036854775807
#define all(x) (x).begin(), (x).end()

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

  string n;
  cin >> n;

  cout << (n[1] == '7' || n[2] == '7' || n[3] == '7' ? "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>
#define rep(i,n) for (int i=0; i<(n); i++)
using namespace std;
using ll = long long;

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

    bool ans = false;

    if (N[0] == '7') ans = true;
    if (N[1] == '7') ans = true;
    if (N[2] == '7') ans = true;

    cout << ((ans) ? "Yes" : "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>
#include <vector>
#include <algorithm>
#include <cmath>
#include <stack>
#include <queue>
using namespace std;
#define rep(i, n) for (int i = 0; i < n; i++)
#define ll long long

int main()
{
    string s;
    cin>>s;
    bool a = false;
    rep(i,3) {
        if (s[i] == '7')
            a = true;
    }
    if(a)
        cout << "Yes" << endl;
    else
    {
        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(){
        ios::sync_with_stdio(0);
        cin.tie(0);
        cout.tie(0);
        string s;
        cin>>s;
        for(int i=0;i<3;i++){
            if(s[i]=='7'){
                cout<<"Yes";
                return 0;
            }
        }
        cout<<"No";
        return 0;
    }


Compiler output:
main.c:1:14: 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>

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>
using namespace std;

#define ll long long
#define endl "\n"
#define FAST ios_base::sync_with_stdio(false); cin.tie(NULL);
#define M 1000000007

void solve()
{
	char a,b,c;
	cin>>a>>b>>c;
	if(a=='7') cout<<"Yes";
	else if(b=='7') cout<<"Yes";
	else if(c=='7') cout<<"Yes";
	else cout<<"No";
}

int main() 
{
	FAST
	ll t=1;	
	//cin>>t;
	for(ll i=0;i<t;i++) solve();
	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.