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

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

#define ll long long 
#define inf 0x3f3f3f3f
#define infll 0x3f3f3f3f3f3f3f3f
#define all(x) (x).begin (),(x).end()
#define f(i, a, b) for (int i=a; i<(signed)(b); ++i)
#define pc __builtin_popcount // counts number of 1's in bin(num)
#define pb push_back

const double pi = 2*acos(0.0);
//__gcd(n1, n2);
//cout << fixed;
//cout << setprecision(6); //fixes # of dp
//tgamma(i+1) is 1!


void solve(){
    string s;
    cin >> s;
    bool can = 0;
    for(string a :s){
        if(a == '7'){
            can = 1;
        }
    }
    cout << (can?"Yes":"No");
}

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

    solve();
}








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 <iostream>
#include <cstdio>
#include <vector>
#include <algorithm>
#include <string>
#include <functional>
#include <math.h>
#include <map>

typedef long long ll;
typedef unsigned long long ull;

#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)

const double INF = 1e+09;
const int MOD = 1e9+7;

using namespace std;

template <typename _Ty>
ostream& operator << (ostream& ostr, const vector<_Ty>& v) {if (v.empty()) {ostr << "{ }"; return ostr;}
    ostr << "{" << v.front(); for (auto itr = ++v.begin(); itr != v.end(); itr++) {ostr << ", " << *itr;}
    ostr << "}";
    return ostr;}

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


int main(void){
  ios::sync_with_stdio(false);

  string s;
  cin >> s;
  int n = s.size();
  bool flag = false;
  REP(i, n){
    if (s[i] == '7') flag = true;
  }
  if (flag) cout << "Yes"  << endl;
  else cout << "No" << endl;



  return 0;
}



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

#include <bits/stdc++.h>
using namespace std;
void test_case(){
	int n;
	cin >> n;
	while(n){
		int digit = n%10;
		if(digit == 7){
			cout << "YES";
			return;
		}
		n /= 10;
	}
	cout << "NO";
	
}
int main(){
	cin.tie(0);
	ios_base::sync_with_stdio(false);
	test_case();
}




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,c,n) for(int i=c;i<n;i++)

int main() {
  string n;
  cin>>n;
  
  rep(i,0,3){
    if(n[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<math.h>
#include<iomanip>
#include<vector>
#include<algorithm>
#include<queue>
#include<string>
#include<stdlib.h>
using namespace std;
#define PI 3.14159265358979
typedef  long long ll;
#define rep(i,n) for(int i=0;i<n;i++)
#include<set>
//---------------------------------------------
 
int main(void)
{
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:1:9: fatal error: iostream: No such file or directory
    1 | #include<iostream>
      |         ^~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
#define int int64_t
using namespace std;

const int M = 1e9+7;

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

    int n;
  	cin >> n;
    bool ok = false;
    while(n) {
        int d = n%10;
        if(d == 7) ok = true;
        n /= 10;
    }
    if(ok) 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<bits/stdc++.h>

// macros
#define M 1000000007
#define addmod(a,b,m) (a%m + b%m)%m
#define submod(a,b,m) (a%m - b%m)%m
#define mulmod(a,b,m) ((a%m)*(b%m))%m
#define F first
#define S second
#define APSUM(a,b,n) n*((a*.5)+(b*.5))
#define GPSUM(a,b,k) (b*k-a)/(k-1)
#define INFGP(a,k) a/(1-r)
#define CEIL(a,b) ceil(double(a)/double(b))
#define FLOOR(a,b) floor(double(a)/double(b))
#define T(t) while(t--)
#define F first
#define S second
#define PB push_back
#define MP make_pair

using namespace std;

//typedefs
typedef long long int ll ;
typedef vector<ll> vi ;
typedef pair<ll,ll> pi ;
typedef map<ll,ll> mps;

ll power(ll base,ll val)
{
    ll res=1;
    while(val)
    {
        if(val&1)
    {
        res = (res*base)%M;
    }
     base = (base*base)%M;
     val/=2;
    }
    return res;
}
ll digit(ll n)
{
    double phi = (1 + sqrt(5))/2;
    ll value = round(pow(phi,n)/(sqrt(5)));
    ll count=0;
    while(value)
    {
        count++;
        value/=10;
    }
    return count;
}
int main()
{
ios::sync_with_stdio(0);
cin.tie(0);
/*
when files are giving the inputs and outputs
freopen("input.txt", "r", stdin);
freopen("output.txt", "w", stdout);

*/
    ll n;
    cin>>n;
    bool game=false;
    while(n)
    {
        if(n%10==7)
        {
            game=true;
            break;
        }
        else
        {
            n/=10;
        }

    }
    if(game)
        cout<<"Yes\n";
    else
        cout<<"No\n";
}


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(int i = 0; i < (int)(n); i++)
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define ALL(x) (x).begin(),(x).end()
const int IINF = 1e9;
const LL LINF = 1e18;
const LL mod = 1e9+7;

int main() {
    int N;
    cin >> N;
    bool p = false;
    for(;N;) {
        p = p || N%10 == 7;
        N /= 10;
    }
    if(p) {
        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;
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;
    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++)
#define REP2(i,x,n) for(int i=x; i<(n); i++)
#define ALL(n) begin(n),end(n)
#define sz(x) int(x.size())
using ll = long long;
const ll LLINF = numeric_limits<long long>::max();
const int mod = 1000000007;
const int INF = 1001001001;

int main()
{
    string n;
    cin  >> n;
    for(int i=0;i<n.length();i++){
        if(n[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<bits/stdc++.h>
typedef long long ll;
using namespace std;
const int N=2e5+5;
int a[N];

int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);cout.tie(0);
	string str;
	cin>>str;
	int f=0;
	for(int i=0;i<str.length();i++){
		if(str[i]=='7')f=1;
	}
	if(f)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<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<iomanip>
#include<cmath>

using namespace std;

int main()
{
    int N;
    cin>>N;
    for(int i=0;i<3;i++){
        int a;
        a=N%10;
        if(a==7){
            cout<<"Yes"<<endl;
            exit(0);
        }
        N/=10;
    }
    cout<<"No"<<endl;
}

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

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

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

    string n; cin >> n;
    rep(i,3){
        if(n[i] == '7'){
            cout << "Yes" << endl;
            return 0;
        }
    }
    cout << "No" << endl;
}

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

N = list(input())
if N.count("7") != 0:
    print("Yes")
else:
    print("No")

Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | N = list(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 'list' [-Wimplicit-function-declaration]
    1 | N = list(input())
      |     ^~~~
main.c:1:10: error: implicit declaration of function 'input' [-Wimplicit-function-declaration]
    1 | N = list(input())
      |          ^~~~~
main.c:1:5: error: initializer element is not constant
    1 | N = list(input())
      |     ^~~~
main.c:2:1: error: expected ',' or ';' before 'if'
    2 | if N.count("7") != 0:
      | ^~
Language: C

#include <iostream>
#include <string> 
#include <vector> 
#include <algorithm> 
#include <utility> 
#include <tuple> 
#include <cstdint> 
#include <cstdio> 
#include <map> 
#include <queue> 
#include <set> 
#include <stack> 
#include <deque> 
#include <unordered_map> 
#include <unordered_set> 
#include <bitset> 
#include <cctype> 
#include<math.h>
using namespace std;

//#define int long long
#define endl "\n"
#define fir first
#define sec second
#define fro front
#define m_p make_pair
#define mod 1000000007
#define rep(i,n)  for(int i=0; i<(int) (n); i++)
//#define all(v)  v.begin(),v.end()
#define vecin(v) for(int i=0; i<(int)v.size(); i++)cin>>v[i];
using namespace std;

const int MAX = 510000;
const int MOD = 1000000007;
long long fac[MAX], finv[MAX], inv[MAX];
int jousu(int x00, int y00) {
	int z00 = 1;
	for (int i = 0; i < y00; i++) {
		z00 *= x00;
	}
	return z00;
}
int keta(int x00) {
	int z00 = x00;
	int w00 = 0;
	while (z00 != 0) {
		z00 /= 10;
		w00++;
	}
	return w00;
}

int modinv(int a, int m) {
	int b = m, u = 1, v = 0;
	while (b) {
		int t = a / b;
		a -= t * b; swap(a, b);
		u -= t * v; swap(u, v);
	}
	u %= m;
	if (u < 0) u += m;
	return u;
}
int modpow(int a, int n) {
	int res = 1;
	while (n > 0) {
		if (n & 1) res* a% mod;
		a = a * a % mod;
		n >>= 1;
	}
	return res;
}
int gcd(int xx, int yy) {
	int p = xx;
	int q = yy;
	if (q > p)swap(p, q);
	while (p % q != 0) {
		p %= q;
		swap(p, q);
	}
	return q;
}
int lcm(int xx, int yy) {
	return xx * yy / gcd(xx, yy);
}
bool prime(int xx) {
	int a = xx;
	for (int i = 2; i * i <= xx; i++) {
		if (xx % i == 0) {
			return 0;
		}
	}
	return 1;
}
int com(int xx, int yy) {
	int zz = 1;
	for (int i = xx; i > xx - yy; i--) {
		zz *= i;
		zz %= mod;
	}
	for (int i = 1; i <= yy; i++) {
		zz *= modinv(i, mod);
		zz %= mod;
	}
	return zz;
}


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> // cout, endl, cin
#include <string> // string, to_string, stoi
#include <vector> // vector
#include <algorithm> // min, max, swap, sort, reverse, lower_bound, upper_bound
#include <utility> // pair, make_pair
#include <tuple> // tuple, make_tuple
#include <cstdint> // int64_t, int*_t
#include <cstdio> // printf
#include <map> // map
#include <queue> // queue, priority_queue
#include <set> // set
#include <stack> // stack
#include <deque> // deque
#include <unordered_map> // unordered_map
#include <unordered_set> // unordered_set
#include <bitset> // bitset
#include <cctype> // isupper, islower, isdigit, toupper, tolower
#include <math.h>
#include <iomanip> //setprecision
#include <limits>
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> // cout, endl, cin
      |          ^~~~~~~~~~
compilation terminated.
Language: C

N = str(input())
if '7' in N:
    print('Yes')
else:
    print('No')

Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | N = str(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 'str' [-Wimplicit-function-declaration]
    1 | N = str(input())
      |     ^~~
main.c:1:9: error: implicit declaration of function 'input' [-Wimplicit-function-declaration]
    1 | N = str(input())
      |         ^~~~~
main.c:1:5: error: initializer element is not constant
    1 | N = str(input())
      |     ^~~
main.c:2:1: error: expected ',' or ';' before 'if'
    2 | if '7' in N:
      | ^~
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>
#define rep(i,a,b) for(int i=int(a);i<int(b);++i)
#define SIZE 200005
#define INF 1000000005LL
#define MOD 1000000007
using namespace std;
typedef long long int ll;
typedef pair <int,int> P;
int main(){
    string N;
    cin >> N;
    int check=0;
    rep(i,0,3){
        if(N.at(i)=='7'){
            check = 1;
        }
    }
    if(check==1){
        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>
#define mp make_pair
#define fi first
#define se second
#define VAL 100000
#define ll long long
#define INF 10000000000000000LL
#define pll pair<long long , long long>
const int MAX=1e4+10;
const int MOD=1e9+7;
const int TOT_PRIMES=19;
const int MAX_A=70;
using namespace std;
vector<int>adj[MAX];

int p ,n;
int val[MAX];

int vis[(1<<16)][16][16];
int  mx;
ll arr[MAX];
int prime[10]={2, 3, 5, 7, 11, 13, 17, 19};
int coun(int x){
	return __builtin_popcount(x);
}

int main() 
{ 
	//ios_base::sync_with_stdio(false);
  //  cin.tie(NULL);	
//	#ifndef ONLINE_JUDGE
//	freopen("inp.txt" ,"r", stdin );
//	freopen("out.txt", "w", stdout);
//	#endif
	
	cin>>n;
	int f=0;
	while(n){
		if(n%10==7)
			f=1;
		n/=10;
	}
	if(f)
		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

#include <array>
#include <cmath>
#include <functional>
#include <iomanip>
#include <iostream>
#include <list>
#include <map>
#include <set>
#include <string>
#include <tuple>
#include <utility>
#include <vector>

#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;


    return 0;
}


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

#include "bits/stdc++.h"
using namespace std;
#define REP(i, n) for(ll i = 0;i < n;i++)
#define ll long long
#define MOD 1000000007
#define llMAX 9223372036854775807
#define llMIN -9223372036854775808
using vi = vector<ll>; // intの1次元の型に vi という別名をつける
using vvi = vector<vi>; // intの2次元の型に vvi という別名をつける

ll n,k,x,y;


int main(){
  ll ans=0;
  string s;cin>>s;
  int flag=0;
  if (s[0]=='7')flag=1;
  if (s[1]=='7')flag=1;
  if (s[2]=='7')flag=1;
  if (flag==0){
    cout<<"No"<<endl;
    return 0;
  }else{
    cout<<"Yes"<<endl;
    return 0;
  }
  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;
  for (int i = 0; i < 3; i++) {
    if (N.at(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>
#include <cmath>
#include <map>
#define rep(i,n) for(int (i)=0;(i)<(n);(i)++)
#define rep2(i,a,n) for(int i=a;i<n;i++)
#define been(ix) (ix).begin(),(ix).end()
using namespace std;
typedef long long ll; 
typedef vector<int> vi;
typedef vector<long long> vl;
const ll INFL = 1e18;
const int INF = 1001001001; 
typedef pair<int,int> P;
#define foreach(ix,i) for(auto& (ix) : (i))
typedef long double ld;
const int mod =1000000007;
int main(){
  int n,a,b;
  string s;
  cin>>s;
  bool f =false;
  rep(i,3)if(s[i]=='7')f=true;
  if(f)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<stdio.h>
#include<iostream>
#include<string.h>
#include<algorithm>
#include<queue>
#include<stack>
#include<math.h>
#include<map>
typedef long long int ll;
using namespace std;
#define maxn 0x3f3f3f3f
const ll o=1e18;
const int mm=1e6;
ll d[mm];
int main()
{
	ll n,m,i,j,k,kk,a,b,t,ss;
	cin>>n;
	m=n/10;
	a=n/100;
	if(m%10==7||n%10==7||a%10==7)
	printf("Yes\n");
	else
	printf("No\n");
 
}


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

#include <bits/stdc++.h>
#define ll long long
#define intm INT_MAX
#define llm LLONG_MAX

using namespace std;
int MOD = 998244353;

int main(){
	ios_base::sync_with_stdio(false); cin.tie(0);
    string s;
    cin >> s;
    for(auto c: s){
        if( c == '7' ){ cout << "Yes"; return 0; }
    }
    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 int           long long
#define pb            push_back
#define ppb           pop_back
#define si            set <int>
#define endl          '\n'
#define fr            first
#define sc            second     
#define rep(i,a,b)    for(int  i=a;i<b;i++)
#define repr(i,a,b)      for(int i=b-1;i>=a;i--)
#define trav(it,v)      for(auto it=v.begin();it!=v.end();it++)
#define all(v)        v.begin(),v.end()
#define srt(v)        sort(all(v))
#define vs            vector<string>
#define sz(x)         (int )x.size()
#define M             1000000007
#define bs            binary_search
#define sp(n)         setprecision(n)
#define spl           " "
#define arr(a,n)      rep(i,0,n) cin>>a[i]
#define mod           998244353
#define MAXN          1000000000000000000

using namespace std;

bool sortinrev(const pair<int,int> &a,  
               const pair<int,int> &b) 
{ 
       return (a.first > b.first); 
} 


//int dx[4]={0,0,1,-1};
//int dy[4]={1,-1,0,0};
// vector<int>adj[100001];
// int vis[100001]={0};
// vector<int>v1;

void solve()
{
    int n;
    cin>>n;
    while(n>0)
    {
        int a=n%10;
        if(a==7)
        {
            cout<<"YES";
            return;
        }
        n=n/10;
    }
    cout<<"NO";




}   
    


signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    
    int t=1;
    //cin>>t;
    while(t--)
    {
        solve();
    }
}

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<string>
#include<vector>
#include<queue>
#include<algorithm>
#include<map>
#include<set>
#include<cmath>
typedef long long ll;
#define rep(i,n) for(int i=0;i<(n);i++)
using namespace std;
ll INF = 1000000007;

int main() {
	int n;
	cin >> n;
	if (n / 100 == 7) {
		cout << "Yes" << endl;
		return 0;
	}
	n %= 100;
	if (n / 10 == 7) {
		cout << "Yes" << endl;
		return 0;
	}
	n %= 10;
	if (n == 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 YESNO(x) x ? printf("YES") : printf("NO")
#define YesNo(x) x ? printf("Yes") : printf("No")
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define scani(x) scanf("%d", &x)
#define scanll(x) scanf("%lld", &x)
#define printi(x) printf("%d", x)
#define printll(x) printf("%lld", x)
typedef long long ll;
using namespace std;

long long GCD(long long x, long long y) {
	return y ? GCD(y, x % y) : x;
}

long long LCM(long long x, long long y) {
	return x * y / GCD(x, y);
}

int Main() {
	int n;

	scani(n);

	YesNo(7 == n % 10 || 7 == n / 10 % 10 || 7 == n / 100);
	

	return 0;
}

int main()
{
	Main();
	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 <cstdio>
#include <cstring>
#include <cmath>
#include <algorithm>
#include <stack>
#include <queue>
#include <vector>
#include <map>
#include <set>
#include <unordered_set>
#include <unordered_map>
#define ll long long
#define fi first
#define se second
#define pb push_back
#define me memset
const int N = 1e6 + 10;
const int mod = 1e9 + 7;
using namespace std;
typedef pair<int,int> PII;
typedef pair<long,long> PLL;

string s;

int main() {
    ios::sync_with_stdio(false);
    cin>>s;
    bool flag=0;
    for(int i=0;i<3;++i){
        if(s[i]=='7'){
            flag=1;
            break;
        }
    }
    if(flag) printf("Yes\n");
    else printf("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

#include <bits/stdc++.h>

using namespace std;
long long int arr[500005];
long long int size1[500005];
long long int m = 1000000007;
long long int fin(long long int node)
{
    if (node == arr[node])
        return node;
    node = arr[arr[node]];
}

void union1(long long int x, long long int y)

{
    long long int node1 = fin(x);
    long long int node2 = fin(y);

    if (size1[node1] > size1[node2])
    {
        size1[node1] += size1[node2];
        arr[node2] = node1;
    }
    else
    {
        size1[node2] += size1[node1];
        arr[node1] = node2;
    }
}
long long int fastexpo(long long int a, long long int b)
{
    long long int ans = 1;
    while (b)
    {
        if (b & 1)
            ans = (ans * a) % m;
        b = b / 2;
        a = (a * a) % m;
    }
    return ans;
}
int main()
{
    char str[3];
    cin >> str;
    if (str[0] == '7' || str[1] == '7' || str[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

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;

namespace AtCoder.A
{
    internal static class CR
    {
        public static string GetText() { return Console.ReadLine(); }
        public static List<string> GetTexts() { return Console.ReadLine().Split(' ').ToList(); }
        public static long GetLong() { return long.Parse(Console.ReadLine()); }
        public static List<long> GetLongs() { return Console.ReadLine().Split(' ').Select(x => long.Parse(x)).ToList(); }
    }

    public class Program
    {
        public static string N { get; private set; }

        public static void Main() { var r = GetResult(); Debug.WriteLine(r); Console.Write(r); }

        private static object GetResult()
        {
            N = CR.GetText();

            return N.Contains("7") ? "Yes" : "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.Diagnostics;
      | ^~~~~
main.c:3:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    3 | using System.Diagnostics;
      |             ^
main.c:4:1: error: unknown type name 'using'
    4 | using System.Linq;
      | ^~~~~
main.c:4:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    4 | using System.Linq;
      |             ^
main.c:6:1: error: unknown type name 'namespace'
    6 | namespace AtCoder.A
      | ^~~~~~~~~
main.c:6:18: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    6 | namespace AtCoder.A
      |                  ^
Language: C

//------------------------------------------------------------------------------MANAS UNIYAL---------------------------------------------------------
//                                                                              NEVER GIVE UP
#include<bits/stdc++.h>
using namespace std;
#define fast ios_base::sync_with_stdio(false);	cin.tie(NULL);	cout.tie(NULL);
#define ll long long
#define pb push_back
#define fi first 
#define se second
#define pii pair<ll,ll>
#define INF 0x3f3f3f3f
#define LINF 98765432123456789
#define testcases() ll t; cin>>t; while(t--)
#define debug1(x) cout<<#x<<" "<<x<<"\n";
#define debug2(x,y) cout<<#x<<" "<<x<<" "<<#y<<" "<<y<<"\n";
#define debug3(x,y,z) cout<<#x<<" "<<x<<" "<<#y<<" "<<y<<" "<<#z<<" "<<z<<"\n";
#define debug4(w,x,y,z) cout<<#w<<" "<<w<<" "<<#x<<" "<<x<<" "<<#y<<" "<<y<<" "<<#z<<" "<<z<<"\n";
#define rep(i,start,end) for(ll i=start;i<end;i++)
 
//----------------------------------------------------------------------------------------------------------------------------------------------------

int main()
{
	fast;
    int n;
	cin>>n;
	bool flag = false;
	while(n)
	{
		int a = n%10;
		if(a==7)
			flag = true;
		n/=10;
	}
	flag?cout<<"Yes":cout<<"No";
	return 0;
}


Compiler output:
main.c:3:9: fatal error: bits/stdc++.h: No such file or directory
    3 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;
#define F first
#define S second
#define pb push_back
#define f(i,x,n) for(int i=x;i<n;i++)
#define all(c) c.begin(),c.end()
#define int ll
using ll = long long;
using pii = pair<int,int>;
const int MOD = 1e9+7, N = 1e5 + 10; 

int32_t main(){
   ios::sync_with_stdio(false);
   cin.tie(NULL);
   string s;
   cin >> s;
   int c = 0;
   for(auto &e : s){
      c |= (e == '7');
   }
   if(c){
      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>
#define rep(i,n) for(int i = 0; i < (int)n; i++)
#define _GLIBCXX_DEBUG
using namespace std;
using ll = long long;
using P = pair<int,int>;

int main(){
    string N;
    cin >> N;
    
    string ans = "No";
    rep(i, 3){
        if(N.at(i) == '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 <stdio.h>
#include <iostream>
#include <cstdlib>
#include <iomanip>
#include <cmath>
#include <vector>
#include <string>
#include <algorithm>
#include <cstdlib>
#include <limits>
#include <numeric>
#include <queue>
#include <set>
#include <bitset>
#include <map>

using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<string> vs;
typedef vector<char> vc;
typedef vector<long long> vll;
typedef queue<int, int> qii;
typedef pair<int, int> pii;
typedef pair<string, int> psi;

#define PI 3.14159265359
#define rep(i,a,b) for(int i=a;i<b;i++)
#define rept(i,n) rep(i,0,n)

//int型を受け取ってその桁数を返す
int check_digits(int n,int m) {
	int digits = 0;
	while (n != 0) {
		n /= m;
		digits++;
	}
	return digits;
}

//int型を受け取ってその各桁の和を返す
int sum_digits(int n) {
	int sum=0;
	int N = n;
	while (N) {
		sum += N % 10;
		N /= 10;
	}
	return sum;
}


//最大公約数を返す関数
int gcd(int n, int m) {
	while (n != 0) {
		if (n < m) swap(n, m);
		n = n % m;
	}
	return m;
}


//2点間の距離を返す
float dis(int x1, int y1, int x2, int y2) {
	return sqrt(pow(abs(x1 - x2), 2) + pow(abs(y1 - y2), 2));
}


//入力された文字列が回文か判断してboolを返す
bool is_kaibun(string s) {
	string s_r(s.rbegin(), s.rend());
	return (s == s_r);
}


void yes() {cout << "Yes" << endl;}
void no() {cout << "No" << endl;}


//問題文を落ち着いて読む！
//型に注意！！
//出力例もちゃんと全部見る！！！！！
int main() {
	int n;
	cin >> n;
	string temp;
	temp = to_string(n);
	rept(i, temp.size()) {
		//temp = to_string(n);
		if (temp[i] == '7') {
			yes();
			return 0;
		}
	}

	no();
	return 0;

	system("pause");
	return 0;
}

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

#include<bits/stdc++.h>
#define rep(i,N) for(int i=0;i<(N);i++)
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
using namespace std;
const long long MOD = 1e9 + 7;
const long long INF = 1e12;
const int inf = 1e9;
typedef long long ll;
typedef pair<ll,int> P;
typedef set<int> S;
ll n;
int main(){
    cin>>n;
    bool ok=false;
    while(n>0){
        if(n%10==7) ok=true;
        n/=10;
    }
    if(ok) 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;
#define lli long long int
#define rep(i,n) for(lli i=0;i<n;i++)
#define repb(i,n) for(lli i=n-1;i>=0;i--)
#define pb push_back
#define mp make_pair
#define bg() begin()
#define en() end()
#define ft first
#define sc second
#define vect_lli_it vector<lli>::iterator
#define set_lli_it set<lli>::iterator
#define inf 1e18
#define all(X) X.begin(),X.end()
#define iterate(X) for(it=X.begin();it!=X.end();it++)
lli combi(lli n,lli k)
{
    lli ans=1;
    k=k>n-k?n-k:k;
    lli j=1;
    for(;j<=k;j++,n--)
    {
        if(n%j==0)
        {
            ans*=n/j;
        }else
        if(ans%j==0)
        {
            ans=ans/j*n;
        }else
        {
            ans=(ans*n)/j;
        }
    }
    return ans;
}
lli gcd(lli a, lli b)
{
    if (b == 0)
        return a;
    return gcd(b, a % b);
}
lli findlcm(vector <lli> arr, lli n)
{
    lli ans = arr[0];
    for (lli i = 1; i < n; i++)
        ans = (((arr[i] * ans)) /
                (gcd(arr[i], ans)));

    return ans;
}
int main(){
	ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    lli n;
    cin>>n;
    lli check=0;
    while(n>0){
    	lli r=n%10;
    	if(r==7){
    		check=1;
		}
		n=n/10;
	}
	if(check==1)
	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

N = input()

if '7' in N:
    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:3:1: error: expected ',' or ';' before 'if'
    3 | if '7' in N:
      | ^~
Language: C

//#include <bits/stdc++.h>
#include <iostream>

using namespace std;

signed main() {
    //ios_base::sync_with_stdio(false);
    //cin.tie(NULL);
    //cout.tie(NULL);
    string s;
    cin >> s;
    if (s[0] == '7' || s[1] == '7' || s[2] == '7') cout << "Yes";
    else cout << "No";
    return 0;
}


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

#include <iostream>
#include <string>

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

    std::cin >> n;

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

typedef long long int ll;
#define f(a, b) for(auto i = a;i < b;i++)
#define ent cout << "\n"

bool sortbysec(const pair<ll, ll> &a, const pair<ll,ll> &b) 
{ 
    return (a.second < b.second); 
} 

void solve()
{
	ll flag = 0, i = 0;
	string str;
	cin >> str;

	while(str[i] != '\0'){
		if(str[i] == '7'){
			flag = 1;
			break;
		}
		i++;
	}
	if(flag)
		cout << "Yes\n";
	else
		cout << "No\n";

	return;
}
int main()
{
	ios_base::sync_with_stdio(0);
	cin.tie(0);	
	
	solve();

}

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 <cstdio>
#include <cstdlib>
#include <cmath>
#include <climits>
#include <cfloat>
#include <map>
#include <utility>
#include <set>
#include <iostream>
#include <memory>
#include <string>
#include <vector>
#include <algorithm>
#include <functional>
#include <sstream>
#include <complex>
#include <stack>
#include <queue>
#include <cstring>
#include <iomanip>

using namespace std;

int main(){
   int N;
   cin >> N;
   bool ok =false;
   while(N!=0){
      if(N%10==7){
         ok = true;
      }
      N/=10;
   }
   if(ok) cout << "Yes" << endl;
   else cout << "No" << endl;
   return 0;
}


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

#pragma region cp-helper
#include <bits/stdc++.h>
using namespace std;
#define AC ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#define int long long
#define ll long long
#define ull unsigned long long
#define ii pair<int, int>
#define lll pair<ll, ll>
#define vi vector<int>
#define vvi vector<vi>
#define vl vector<ll>
#define vll vector<lll>
#define vvl vector<vl>
#define vii vector<ii>
#define all(a) a.begin(), a.end()
#define qsort(a) sort(all(a))
#define qsortd(a) sort(all(a), greater<>())
#define qsortf(a, f) sort(all(a), f)
#define pb(n) push_back(n)
#define eb(n) emplace_back(n)
#define pp(a, b) emplace_back(a, b)
#define umap unordered_map
#define uset unordered_set
#define nl '\n'
#define fileio(in, out) freopen(in, "r", stdin); freopen(out, "w", stdout)
#define qmod %mod
#define pls signed
#define give main()
const int mod = 1000000007;

struct custom_hash {
    static uint64_t splitmix64(uint64_t x) {
        // http://xorshift.di.unimi.it/splitmix64.c
        x += 0x9e3779b97f4a7c15;
        x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
        x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
        return x ^ (x >> 31);
    }

    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        return splitmix64(x + FIXED_RANDOM);
    }
};

#pragma endregion

const int N = 55;

pls give {
    AC;
    int a, b, c, d;
    cin >> a;
    if (a/100 == 7 or (a%100)/10 == 7 or (a%100%10) == 7) cout << "Yes" << nl;
    else cout << "No" << nl;
}

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 <bits/stdc++.h>

int main()
{
    std::string s;
    std::cin >> s;
    for (int i = 0; i < s.length(); i++) {
        if (s[i] == '7') {
            std::cout << "Yes" << std::endl;
            return 0;
        }
    }

    std::cout << "No" << std::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<string>
#include<vector>
#include<iomanip>
#include<algorithm>
#include<queue>
#include<stack>
#include<list>
#include<map>
#include<deque>
#include<math.h>
using namespace std;
#define ll long long
int main(){
    string S;
    cin >> S;
    int i;
    for(i=0;i<3;i++){
        if(S[i]=='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>
using namespace std;


main(){
	int t=0;
	cin>>t;
	while(t!=0){
		int a=t%10;
		if(a==7){
			cout<<"Yes";
			return 0;}
		t/=10;}
	cout<<"No";
	return 1;
	}
}


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"

using namespace std;

using ll = long long;

constexpr char endl('\n');

#define FOR(i,l,r) for(size_t i=(l);i<(r);++i)
#define REP(i,n) FOR(i,0,n)
#define INF 100000000000ULL



int main()
{
    std::cin.tie(nullptr);
    std::ios::sync_with_stdio(false);
    
    string s;
    cin >> s;
    bool l = false;
    REP(i, 3) {
        if (s.at(i) == '7') {
            l = true;
            break;
        }
    }
    if (l) {
        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;
#define rep(i,n) for(int i=0; i<(n); i++)
int n;
int main(){
	scanf("%d", &n);
	puts(n/100==7||n/10%10==7||n%10==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

using System;
using System.Linq;

namespace ConsoleApp12
{
    class Program
    {
        static void Main(string[] args)
        {

            string i =  Console.ReadLine();
            if (i.Contains("7")) Console.WriteLine("Yes");
            else 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.Linq;
      | ^~~~~
main.c:2:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    2 | using System.Linq;
      |             ^
main.c:4:1: error: unknown type name 'namespace'
    4 | namespace ConsoleApp12
      | ^~~~~~~~~
main.c:5:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
    5 | {
      | ^
Language: C

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

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    string n;
    cin >> n;
    for(int i=0; i<3; 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

fn read_stdin() -> String {
    use std::io::Read;
    let mut input = String::new();
    std::io::stdin().read_to_string(&mut input).unwrap();
    input
}

fn scan<'a, I: Iterator<Item = &'a str>, T: std::str::FromStr>(tokens: &mut I) -> T {
    tokens.next().unwrap().parse().ok().unwrap()
}

fn main() {
    let input = read_stdin();
    let tokens = &mut input.split_whitespace();
    let n: String = scan(tokens);
    for ch in n.chars() {
        if ch == '7' {
            println!("Yes");
            return;
        }
    }
    println!("No");
}


Compiler output:
main.c:1:1: error: unknown type name 'fn'
    1 | fn read_stdin() -> String {
      | ^~
main.c: In function 'read_stdin':
main.c:1:17: error: expected declaration specifiers before '->' token
    1 | fn read_stdin() -> String {
      |                 ^~
main.c:8:1: error: unknown type name 'fn'
    8 | fn scan<'a, I: Iterator<Item = &'a str>, T: std::str::FromStr>(tokens: &mut I) -> T {
      | ^~
main.c:8:8: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
    8 | fn scan<'a, I: Iterator<Item = &'a str>, T: std::str::FromStr>(tokens: &mut I) -> T {
      |        ^
main.c:8:9: warning: multi-character literal with 23 characters exceeds 'int' size of 4 bytes
    8 | fn scan<'a, I: Iterator<Item = &'a str>, T: std::str::FromStr>(tokens: &mut I) -> T {
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
main.c:12:1: error: unknown type name 'fn'
   12 | fn main() {
      | ^~
main.c:12:11: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
   12 | fn main() {
      |           ^
main.c:24: error: expected '{' at end of input
Language: C

#define _USE_MATH_DEFINES
#include <math.h>
#include <iostream>
#include <iomanip>
#include <cstdlib>
#include <algorithm>
#include <queue>

using namespace std;
typedef long long ll;

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

int main() {

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


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

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int t, n;
string s;
int main(){
	cin >>s;
	int ok = 0;
	for(int i = 0; i < s.length() &&!ok; i++){
		if(s[i] == '7')
			ok = 1;
	}
	if(ok)
		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;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define intput(i) cout << i << endl
#define ll long long
#define stringput(s) cout << (string)(s) << endl

int main(){
  string S;
  cin >> S;
  string ans = "No";
  if(S[1] == '7' || S[0] == '7' || S[2] == '7') ans = "Yes";
  cout << ans << 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 PII pair<int,int>
#define PIII pair<int,PII>
#define PLL pair<LL,LL>
#define PLII pair<LL,PII>
#define VI vector<int>
#define FF first
#define SS second
#define MP make_pair
#define PB push_back
#define MX 2010
#define EPS 0.00000000001
#define MOD 1000000007
#define PI acos(-1)
#define INF 100000000
#define loop(i,b,n) for(int i=b;i<n;++i)
#define rev_loop(i,b,n) for(int i=b;i>=n;--i)
using namespace std;

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

    string n;
    cin>>n;
    int ans = 0;
    loop(i,0,3) if(n[i] == '7') {ans = 1; break;}
    if(ans) 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 <iostream>
using namespace std;
int main(){
  int n;
  cin >> n;
  bool flag = false;
  if(n%10 == 7) flag = true;
  if(n/100 == 7) flag = true;
  if(n/10%10 == 7) flag = true;

  if(flag) cout << "Yes\n";
  else cout << "No\n";
}


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