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

// #define STOPIT
#include<bits/stdc++.h>
#define rep(i,n,m) for(int i = (n); i <(m); i++)
#define rrep(i,n,m) for(int i = (n) - 1; i >=(m); i--)
using namespace std;
using ll = long long;

void debug_impl() { cerr << endl; }
template <typename Head, typename... Tail>
void debug_impl(Head head, Tail... tail) { cerr << " " << head; debug_impl(tail...); }
#ifndef STOPIT
    #define debug(...)\
    do {\
        cerr << boolalpha << "[" << #__VA_ARGS__ << "]:";\
        debug_impl(__VA_ARGS__);\
        cerr << std::noboolalpha;\
    } while (false)
#else
    #define debug(...) {}
#endif

template < typename Container, typename Value = typename Container::value_type, enable_if_t<!is_same< Container, string >::value, nullptr_t> = nullptr>
istream& operator>> (istream& is, Container& v)
  { for (auto & x : v) { is >> x; } return is; }

template < typename Container, typename Value = typename Container::value_type, enable_if_t<!is_same< Container, string >::value, nullptr_t> = nullptr >
ostream& operator<< (ostream& os, Container const& v) {
  os << "{";
  for (auto it = v.begin(); it != v.end(); it++)
    {os << (it != v.begin() ? "," : "") << *it;}
  return os << "}";
}
int main()
{
    string s;
    cin >> s;
    rep(i, 0, 3)
    {
        if (s[i] == '7')
        {
            cout << "Yes" << endl;
            return 0;
        }
    }
    cout << "No" << endl;
    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

#include <bits/stdc++.h>
using namespace std;
template <typename T> void read(T &t) {
	t=0; char ch=getchar(); int f=1;
	while (ch<'0'||ch>'9') { if (ch=='-') f=-1; ch=getchar(); }
	do { (t*=10)+=ch-'0'; ch=getchar(); } while ('0'<=ch&&ch<='9'); t*=f;
}
int n;
char s[10];
int main() {
//	freopen("1.txt","r",stdin);
	scanf("%s",s+1);
	n=strlen(s+1);
	for (int i=1;i<=n;i++) if (s[i]=='7') { printf("Yes\n"); return 0; }
	printf("No\n");
	return 0;
}
/*
  0. Enough array size? Enough array size? Enough array size? Interger overflow?
  
  1. Think TWICE, Code ONCE!
  Are there any counterexamples to your algo?
    
  2. Be careful about the BOUNDARIES!
  N=1? P=1? Something about 0?
    
  3. Do not make STUPID MISTAKES!
  Time complexity? Memory usage? Precision error?
*/

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;
const  ll INF = 1e18;
const  ll MOD = 1e9 + 7;
#define all(v) v.begin(), v.end()
#define repi(i,n,init) for(ll i=init;i<(n);i++)
#define repd(i,n,init) for(ll i=(n);i>=init;i--)
#define repm(i,m) for(auto i=m.begin();i!=m.end();i++)
#define repb(bit,n,init) for(ll bit=init;bit<(1<<n);++bit)

int main()
{
    string s;
    cin >> s;
    repi(i,s.size(),0){
        if(s.at(i) == '7'){
            puts("Yes");
            return 0;
        }
    }
    puts("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

n = input()
ans = 'No'
if '7' in n:
    ans = 'Yes'
print(ans)

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 'ans'
    2 | ans = 'No'
      | ^~~
main.c:2:7: warning: multi-character character constant [-Wmultichar]
    2 | ans = 'No'
      |       ^~~~
main.c:4:11: warning: multi-character character constant [-Wmultichar]
    4 |     ans = 'Yes'
      |           ^~~~~
Language: C

#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)n;i++)
#define rep1(i,n) for(int i=1;i<=(int)n;i++)
#define rep2(i,j,n) for(int j=i;j<n;j++)
#define rep3(i,j,n) for(int j=i;j<=n;j++)
#define rrep(i,n) for(int i=n-1;i>=0;i--)
#define sp(n) cout << fixed << setprecision(n)
typedef long long ll;
using namespace std;
int main(void){
    int n;cin>>n;
    rep(i,3){
        if(n%10==7){
            cout<<"Yes"<<endl;
            return 0;
        }
        n/=10;
    }
    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 <cstdio>
#include <cmath>
#include <iostream>
#include <vector>
#include <string>
#include <utility>
#include <algorithm>
#include <queue>
using namespace std;
#define FOR(i,a,b) for(ll i=a;i<b;i++)
#define REP(i,n) for(ll i=0;i<n;i++)
#define REPR(i,n) for(ll i=n-1;i>=0;i--)

typedef long long ll;
#define INF 1e18

int main(){
	string s;
	cin>>s;
	REP(i,s.size()){
		if(s[i]=='7'){
			cout<<"Yes"<<endl;
			return 0;
		}
	}
	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

#include <bits/stdc++.h>
#include<list>
#include<algorithm>
#define ll long long int
#define ld long double
#define pb push_back
#define ff first
#define ss second
#define rep(a,b,c) for(a=b;a<c;a++)
#define repj(a,b,c) for(a=b;a<c;a++)
#define repr for(i=n-1;i>=0;i--)
#define pii pair<ll,ll>
#define pll pair<ll, ll>
#define inf 100000001
#define mod 1000000007
#define lb lower_bound
#define up upper_bound
#define rep1 for(i=1;i<=n;i++)
#define vr vector
#define ef else if
#define all(x) (x).begin(), (x).end()
#define SORT(A) sort(A.begin(), A.end());
#define REVERSE(A) reverse(A.begin(), A.end());
#define lenth length()
#define fastio ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
ll myXOR(unsigned long long int x, unsigned long long int y)
{
    return (x|y)&(~x|~y);   
}
ll powerLL(ll x, ll n) 
{ 
    ll result = 1; 
    while (n) { 
        if (n & 1) 
            result = result * x % mod; 
        n = n / 2; 
        x = x * x % mod; 
    }
    return result; 
}
int main()
{
    // fastio
    ll t,n,m,i,j,k,l,x,y,z,a,b,c,d,e,p,nl,np,q,r,s,h;
    string str,str1;
    cin>>str;
    rep(i,0,str.length())
    {
        if(str[i]=='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 <iostream>
#include <bitset>
#include <iomanip>
#include <string>
#include <vector>
#include <cmath>
#include <queue>
#include <algorithm>

using namespace std;

#define ll long long
#define vec vector
#define vecll vector<long long>
#define vec2ll vector<vector<long long>>
#define forll(s,a,b) for(long long s = a;s < b;s++)
#define forllde(s,a) for(long long s = a;s > 0;s--)

int main()
{
	ll n;
	string s,ans="No";

	cin >> s;

	if (s[0] == '7' || s[1] == '7' || s[2] == '7')
		ans = "Yes";


	cout << ans << 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;
typedef int64_t i6;

#define rep(i, n) for (ll i = 0; i < n; ++i)
#define rep2(i, n) for (ll i = 1; i <= n; ++i)
#define ALL(v) (v).begin(), (v).end()
#define Sort(x) sort(ALL(x))
#define Sort_rev(x) Sort(x);reverse(ALL(x))

template<typename V,typename T>
T find_num(V v, T num) {
    if ( find(ALL(v), num) == v.end() ) {
        return false;
    } else {
        return true;
    }
}

// π M_PI
// deg = rad*180/M_PI

int main() {
    string s;
    cin >> s;
    int ans = 0;
    rep(i, s.length()) {
        if ( s[i] == '7' ) {
            ans = 1;
        }
    }
    cout << ( ans ? "Yes" : "No" ) << endl;
    return 0;
}


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

/* Aditya0412 */
#include <bits/stdc++.h>
using namespace std; 
typedef long long int ll;
#define pb push_back 
//#define pop pop_back
#define mp make_pair
#define ve vector
#define vii vector < int >
#define vll vector < ll > 
#define pii pair < int , int >
#define pll pair < ll , ll >
#define vpl vector < pll >
#define fi first
#define sz size 
#define len length 
#define se second 
//const ll mod=998244353;
const ll mod = 1000000000+7;
const ll N=1000000+6;
#define M_PI           3.14159265358979323846
void inp(ll *arr,ll n)
{
  for(int i=0;i<n;i++)
    cin>>arr[i];
}
int n;
int dp[25][25];
int arr[25][25];
int  f(int i,int j)
{
  if(dp[i][j]!=0)
    return dp[i][j];
  if(i==0 or j>n or j==0)
    return 0;
  int x=f(i-1,j);
  int y=f(i-1,j+1);
  int z=f(i-1,j-1);
  dp[i][j]=arr[i][j]+max(max(x,y),z);
  return dp[i][j];
}
int main() 
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    //  #ifndef ONLINE_JUDGE
    //   freopen ("INPUT.txt" , "r" , stdin);
    //   freopen ("OUTPUT.txt", "w" , stdout);
    // #endif 
    string s;
    cin>>s;
    if(s[0]=='7' or s[1]=='7' or s[2]=='7')
      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

#include <cstdio>
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cmath>
#include <queue>

using namespace std;

typedef long long ll;

int main(){
  string s;
  cin >> s;
  for(int i = 0; i < 3; i++) {
    if (s[i] == '7') {
      cout << "Yes" << endl;
      return 0;
    }
  }
  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

#include<bits/stdc++.h>
#define rep(i, n) for (int i=0;i<(n);i++)
using namespace std;
typedef long long ll;
 
int main(void){
    int n;
    cin>>n;
    string s = to_string(n);
    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>
#define ll long long
#define pb push_back
#define fi first
#define se second
ll sieve[1000001]={0},i,j;
ll power(ll p, ll k)
{
ll a=1;
while(k)
{
if(k&1)
a=(a*p);
p=(p*p);
k>>=1;
}
return a;
}
using namespace std;
  ll countDivisors(ll n) 
{ 
    ll cnt = 0; 
    for (ll i = 1; i <= sqrt(n); i++) { 
        if (n % i == 0) { 
            if (n / i == i) 
                cnt++; 
  
            else 
                cnt = cnt + 2; 
        } 
    } 
    return cnt; 
} 
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
 int tc=1;
//cin>>tc;
ll cas=1;
 while(tc--)
 {
	ll n;
	cin>>n;
	ll x=n%10;
	n/=10;
	ll y=n%10;
	n/=10;
	if(x==7 || y==7 || n==7)
	cout<<"Yes";
	else
	cout<<"No";
cout<<"\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

/*
Date : X/04/2020
Time : 
author - @wayToHell (Avinash Prasad)
Contest Name : Codeforce Round #
Problem id : A
Problem name : Piles With Stones
Problem Link : https://codeforces.com/contest/1013/problem/A
FROM DUST I HAVE COME, DUST I WILL BE....
                           -Anonymous
*/
#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math,O3")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#include <bits/stdc++.h>
#define speed                   \
  ios_base::sync_with_stdio(0); \
  cin.tie(0);                   \
  cout.tie(0);
#include <bits/stdc++.h>
using namespace std ;
#define INF 18446744073709551610
#define MOD 1000000007
#define loop(i,n) for( int i=0;i<n;i++)
#define loopab(i,a,b) for(int i=a;i<=b;i++) 
#define loopr(i,b,a) for(int i=b;i>=a;i--)
#define P first
#define Q second
#define FILL(x,a) memset ( x , a ,sizeof x)
#define pb push_back
#define mp make_pair
typedef long long ll;
typedef long long int lli;
typedef vector<int> vi;
typedef pair <int,int> pii;
typedef vector < pii > vii;
typedef vector < vii > viii;
int main()
{
	speed;
	int n;
	cin >> n;
	bool flag = false;
	while(n)
	{
		if(n%10==7)
		{
			flag = true;
			break;
		}
		n/=10;
	}
if(flag)
	cout <<  "Yes"<< endl;
else
	cout << "No" << endl
	return 0;
}

Compiler output:
main.c:14:10: fatal error: bits/stdc++.h: No such file or directory
   14 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

//////////////////////////////////////////////////////////
//______________________________________________________//
//    ____           __                                 //
//    /   )          / |                                //
//---/__ /-----__---/__|----__----__----__------__--_/_-//
//  /    )   /___) /   |  /   ' /   ' /___)   /   ) /   //
//_/____/___(___ _/____|_(___ _(___ _(___ ___/___/_(_ __//
//                                          /           //
//                                         /            //
//////////////////////////////////////////////////////////
#include <algorithm>
#include <iostream>
#include <math.h>
#include <stack>
#include <vector>
#include <queue>
#include <deque>
#include <list>
#include <iterator>
#include <cctype>
#include <cstdio>
#include <cstring>
#define rep(counter, limit) for (int counter = 0; counter < limit; counter++)
typedef long long ll; using namespace std;const int INF=1001001001;
int gcd(int a, int b) { if (a % b == 0) { return(b); } else { return(gcd(b, a % b)); } }
int lcm(int a, int b) { return a * b / gcd(a, b); }
bool primenum(int a) { if (a == 1) { return false; }if (a == 2) { return true; }if (a % 2 == 0) { return false; }for (int i = 3; i < sqrt(a) + 1; i += 2) { if (a != i) { if (a % i == 0) { return false; } } }return true; }
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:11:10: fatal error: algorithm: No such file or directory
   11 | #include <algorithm>
      |          ^~~~~~~~~~~
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;
    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 <iostream>
#include <stdio.h>
#include <vector>
#include <queue>
#include <stack>
#include <algorithm>
#include <set>
#include <map>
#include <deque>
#include <math.h>
#include <string>
#include <iomanip>
#include <locale>
#include <list>
#include <bitset>
#include <tuple>
using namespace std;
#define FORN(i,m,n) for(int i=(m); i<int(n); i++)
#define PRINTVEC(v) FORN(i,0,v.size()) cout<<v[i]<<" "; cout<<endl
#define PRINTMAT(m) FORN(j,0,m.size()) {PRINTVEC(m[j]);}
typedef long long ll;

int main(){
  ios_base::sync_with_stdio(false); cin.tie(NULL);
  string s; cin>>s;
  bool ok = false;
  FORN(i,0,s.size()) if(s[i] == '7') ok = true;
  cout<<(ok?"Yes":"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 <string>
#define flush fflush(stdout)
using namespace std;
typedef long long ll;


int main(void) {
    int i;
    string s;

    cin >> s;

    for (i = 0; i < 3:i++) {
        if (s[i] == '7') {
            cout << "Yes" << endl;
            return 0l
        }
    }
    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<algorithm>
#include<cmath>
#include<cstdio>
#include<functional>
#include<iomanip>
#include<iostream>
#include<numeric>
#include<map>
#include<queue>
#include<set>
#include<string>
#include<utility>
#include<vector>
// 追加１
#include <fstream>



using namespace std;
typedef long long ll;
typedef pair<ll, ll> P;
const ll mod = 1000000007;
#define rep(i,n) for(int i=0;i<n;i++)
#define repl(i,s,e) for(int i=s;i<e;i++)
#define reple(i,s,e) for(int i=s;i<=e;i++)
#define revrep(i,n) for(int i=n-1;i>=0;i--)
#define all(x) (x).begin(),(x).end()


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

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

    cout << "No" << endl;
    return 0;
}

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

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

using ll = long long;

#define rep(i, n) for (int i = 0; i < (n); ++i)
#define rrep(i, n) for (int i = 1; i <= (n); ++i)
#define drep(i, n) for (int i = (n)-1; i >= 0; --i)
#define ddrep(i, n) for (int i = n; i > 0; --i)
#define srep(i, s, t) for (int i = s; i < t; ++i)
#define ssrep(i, s, t) for (int i = s; i <= t; ++i)

#define rng(a) a.begin(), a.end()
#define pb push_back
#define eb emplace_back
#define fi first
#define se second

#define chmax(x, y) (x = max(x, y))
#define chmin(x, y) (x = min(x, y))

using pi = pair<int, int>;
using vi = vector<int>;
using vvi = vector<vi>;
using vl = vector<ll>;
using vvl = vector<vl>;
using ld = long double;

template <class T, class U>
ostream &operator<<(ostream &os, const pair<T, U> &p) {
  os << "(" << p.first << "," << p.second << ")";
  return os;
}

template <class T> ostream &operator<<(ostream &os, const vector<T> &v) {
  os << "{";
  rep(i, (int)v.size()) {
    if (i)
      os << ",";
    os << v[i];
  }
  os << "}";
  return os;
}

template <typename T, size_t S> void printArray(const T (&array)[S]) {
  for (auto val : array)
    std::cout << val << ", ";
  std::cout << "\n";
}

const int mod = 1e9 + 7;
const int inf = 1e9 + 5;

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  cout << std::setprecision(10);

  int n; std::cin >> n;
  bool ok = false;
  while (n) {
    if (n % 10 == 7) ok = true;
    n /= 10;
  }
  std::cout << (ok ? "Yes" : "No") << "\n";
}


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

/** 
 *  Author : Parth Prajapati aka (PARTH_4399, hungry_chef)
 * 	Institute : Pandit Deendayal Petroleum University
**/
#include<bits/stdc++.h>

using namespace std; 

int 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:5:9: fatal error: bits/stdc++.h: No such file or directory
    5 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<iostream>
#include<vector>
#include<string>
#include<algorithm>
#include<queue>
#include<climits>
#include<cmath>
#include<sstream>
#include<iomanip>
#include <map>
#include <stack>

struct max_min
{
    int64_t max = 0;
    int64_t min = 0;
};

const int64_t cc = pow( 10, 9 ) + 7;
//std::cout<< std::fixed << std::setprecision(10) << ( double )( max ) / 2;
bool sort_pair( std::pair< int64_t, int64_t > origin, std::pair< int64_t, int64_t > another )
{
    return origin.first < another.first;
}

int main()
{
    std::string word;
    std::string w = "No";
    int64_t a,b,c,d,e,f;
    std::cin>> word;

    for( int i = 0; i < word.size(); i++ )
    {
        if( word[i] == '7' )
        {
            w = "Yes";
            break;
        }
    }

    std::cout<< w;

}


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

//#STAY_HOME
#include<cstdio>
#include<iostream>
#include<string>
#include<set>
#include<map>
#include<vector>
#include<deque>
#include<tuple>
#include<algorithm>
#include<numeric>
#include<limits>
#include<boost/multiprecision/cpp_int.hpp>
using namespace boost::multiprecision;
using namespace std;
#define BEGIN ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define END return EXIT_SUCCESS
#define rep(I,N) for(auto I=0;I<(N);++I)
#define up(I,A,B) for(auto I=(A);I<=(B);++I)
#define dw(I,A,B) for(auto I=(A);I>=(B);--I)
#define all(C) (C).begin(),(C).end()
#define rall(C) (C).rbegin(),(C).rend()
#define ft first
#define sd second
#define mp make_pair
#define mt make_tuple
#define pf push_front
#define pb push_back
#define lb lower_bound
#define ub upper_bound
#define rs resize
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
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;}
template<class T>inline void                                      in(T &p){cin>>p;}
template<class T1,class T2>inline void                            in(T1 &p1,T2 &p2){cin>>p1>>p2;}
template<class T1,class T2,class T3>inline void                   in(T1 &p1,T2 &p2,T3 &p3){cin>>p1>>p2>>p3;}
template<class T1,class T2,class T3,class T4>inline void          in(T1 &p1,T2 &p2,T3 &p3,T4 &p4){cin>>p1>>p2>>p3>>p4;}
template<class T1,class T2,class T3,class T4,class T5>inline void in(T1 &p1,T2 &p2,T3 &p3,T4 &p4,T5 &p5){cin>>p1>>p2>>p3>>p4>>p5;}
template<class T>inline void                                      ins(T &p){for_each(all(p),in<decltype(p[0])>);}
template<class T>inline void                             out(T p){cout<<p<<endl;}
template<class T1,class T2>inline void                   out(T1 p1,T2 p2){cout<<p1<<" "<<p2<<endl;}
template<class T1,class T2,class T3>inline void          out(T1 p1,T2 p2,T3 p3){cout<<p1<<" "<<p2<<" "<<p3<<endl;}
template<class T1,class T2,class T3,class T4>inline void out(T1 p1,T2 p2,T3 p3,T4 p4){cout<<p1<<" "<<p2<<" "<<p3<<" "<<p4<<endl;}
inline                                              void out(double p){printf("%.10f\n",p);}
template<class T>inline                             void outs(T p){for_each(all(p),out<decltype(p[0])>);}
template<class T>inline void outs(vector<T> V){int n=V.size();rep(i,n)cout<<V[i]<<" \n"[i==n-1];}
inline void solve(void){
  string N;
  in(N);
  rep(i,3){
    if(N[i]=='7'){
      out("Yes");
      return;
    }
  }
  out("No");
}
int main(int argc,char**argv){
  BEGIN;
  solve();
  END;
}


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

#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <utility>
#include <map>
#include <list>
#include <climits>
#include <set>
#include <deque>
#include <unordered_map>
#include <unordered_set>
#include <iomanip>
#include <bitset>

#define DEBUG(x) cout << "> " << #x << ": " << x << "\n";

using namespace std;

template <typename T>
std::ostream &operator <<(std::ostream &out, vector<T> &v) {
	for (typename vector<T>::size_type i = 0; i < v.size(); ++i)
		out << v[i] << " ";
	out << "\n";
    return out;
}
template <typename T>
std::ostream &operator <<(std::ostream &out, vector<pair<T, T> > &v) {
	for (size_t i = 0; i < v.size(); ++i)
		out << "(" << v[i].first << ", " << v[i].second << ") ";
	out << "\n";
    return out;
}
template <typename T>
std::ostream &operator <<(std::ostream &out, vector<vector<T> > &v) {
	for (size_t i = 0; i < v.size(); ++i) {
		for (size_t j = 0; j < v[i].size(); ++j) {
			out << v[i][j] << " ";
		}
		out << "\n";
	}
   	return out;
}

int main() {

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

	string num;
	cin >> num;

	for (int i = 0; i < num.size(); ++i) {
		if (num[i] - '0' == 7) {
			cout << "Yes\n";
			return 0;
		}
	}

	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

#include <algorithm>
#include <boost/optional.hpp>
#include <climits>
#include <cmath>
#include <cstdio>
#include <cstring>
#include <functional>
#include <iostream>
#include <limits>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <set>
#include <sstream>
#include <string>
#include <tuple>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>

#define REP(i, n) for(int i = 0, i##_MACRO = (n); i < i##_MACRO; i++)
#define RANGE(i, a, b) for(int i = (a), i##_MACRO = (b); i < i##_MACRO; i++)
#define EACH(e, a) for(auto&& e : a)
#define ALL(a) std::begin(a), std::end(a)
#define RALL(a) std::rbegin(a), std::rend(a)
#define FILL(a, n) memset((a), n, sizeof(a))
#define FILLZ(a) FILL(a, 0)
#define INT(x) (static_cast<int>(x))

using namespace std;

using ll = long long;
using VI = vector<int>;
using VI2D = vector<vector<int>>;

constexpr int INF = 2e9;
constexpr double EPS = 1e-10;
constexpr double PI = acos(-1.0);

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

template <typename T>
constexpr int sign(T x) {
	return x < 0 ? -1 : x > 0 ? 1 : 0;
}

template <>
constexpr int sign(double x) {
	return x < -EPS ? -1 : x > EPS ? 1 : 0;
}

template <typename T, typename U>
constexpr void chmax(T& m, U x) {
	m = max(m, x);
}

template <typename T, typename U>
constexpr void chmin(T& m, U x) {
	m = min(m, x);
}

template <typename T>
constexpr T square(T x) {
	return x * x;
}

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

#include <bits/stdc++.h>

using namespace std;
const int  NMAX = 10;


int main()
{
    int n;
    cin>>n;
    do{
        int c = n%10;
        if(c==7)
        {
            cout<<"Yes"<<"\n";
            return 0;
        }
        n = n/10;

    }while(n!=0);

    cout<<"No";
    return 0;
}

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

#include <algorithm>
#include <climits>
#include <iostream>
#include <string>
#include <utility>
#include<vector>
#include<iomanip>
#include<map>
#include <queue>
#include<cmath>
#include<cstdio>
#include<iomanip>
#include<set>
#include <bits/stdc++.h>

using namespace std;
using ll = long long int;

#define REP(i,n) for(ll i=0;i<(ll)(n);i++) //REP(i, 5) cout<<i;
#define REPD(i,n) for(ll i=(ll)(n)-1;i>=0;i--)
#define FOR(i,a,b) for(ll i=(a);i<=(b);i++)
#define MOD 10000007 //10^9+7

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

  REP(i,3){
    if(s[i] == '7'){
      cout<<"Yes"<<endl;
      return 0;
    }
  }
  cout<<"No" <<endl; 
  return 0;
}

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

#include<bits/stdc++.h>
using namespace std;
bool ok;
int main()
{
	int n;
	cin>>n;
	while(n)
	{
		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 <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <string>
#include <queue>
#include <stack>
#include <set>
#include <map>
#include <iomanip>
#include <utility>
#include <tuple>
#include <functional>
#include <bitset>
#include <cassert>
#include <complex>
#include <time.h>
#define ll long long
#define double long double
#define itn int
#define endl '\n'
#define co(ans) cout<<ans<<endl;
#define COYE cout<<"YES"<<endl;
#define COYe cout<<"Yes"<<endl;
#define COye cout<<"yes"<<endl;
#define CONO cout<<"NO"<<endl;
#define CONo cout<<"No"<<endl;
#define COno cout<<"no"<<endl;
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define FFOR(i,a,b) for(int i=(a);i<=(b);++i)
#define REP(i,n)  FOR(i,0,n)
#define RREP(i,n)  FFOR(i,1,n)
#define ALL(V) ((V).begin(),(V).end())
#define SORT(V) sort((V).begin(),(V).end())
#define REVERSE(V) reverse((V).begin(),(V).end())
#define INF ((1LL<<62)-(1LL<<31))
#define EPS 1e-10
#define PI 3.141592653589793238
#define MOD 1000000007
#define MAX 5100000
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;}
using namespace std;

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

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

#include <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;
	}
	return 0;
}

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

#include <iostream>
#include <vector>
#include <map>
#include <cmath>
#include <algorithm>
#define endl "\n"
#define ll long long
using namespace std;

int main()
{
    int n;
    cin >> n;
    int flag = 0;
    while(n > 0)
    {
    	int rem = n % 10;
    	if(rem == 7)
    		flag = 1;
    	n = n / 10;
    }
    if(flag == 1)
    	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;
#define ll long long
#define ld long double
const ll mod=1e9+7;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);
    string s;
    cin>>s;
    for(int i=0;i<3;i++){
        if(s[i]=='7'){
            cout<<"Yes\n";
            return 0;
        }
    }
    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 <cstdio>
#include <cmath>
#include <iostream>
#include <algorithm>
#include <cstring>
#include <cstdlib>

#include <numeric>

#include <map>

#include <deque>

#include <cassert>

#include <memory>

using namespace std;

typedef unsigned long long LL;

char s[222];

int main() {

  scanf("%s", s);
  for (int i = 0; s[i]; ++i) {
      if (s[i] == '7') {
          cout << "Yes";
          return 0;
      }
  }
  cout << "No";
    

}

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


#include <bits/stdc++.h>
using namespace std;
#define fi first
#define endl "\n"
#define se second
#define ls( s) (s&(-s))
#define ll long long
#define inf 0x3f3f3f3f
#define fast    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
const ll N = 500030;
#define rep(i, begin, end) for (__typeof(end) i = (begin) - ((begin) > (end)); i != (end) - ((begin) > (end)); i += 1 - 2 * ((begin) > (end)))
const ll mod =    998244353;


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

#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
#define all(container) container.begin(),container.end()
#define fast ios::sync_with_stdio(0); cin.tie(0)
// #ifndef ONLINE_JUDGE
// #include "debug.cpp"
// #endif
#define int long long
const int mod = 1e9+7;  
int power(int a,int b) { if(b==0) return 1; int res = power(a,b/2); if(b&1) return res * res * a; else return res * res; }


int32_t main(){
    
  fast;
  string s; cin >> s;
  for(char c : s){
    if(c=='7'){
      cout << "Yes\n";
	  break;
    }
  }
  
  
  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>
using namespace std;

int main(){
  string s;
  cin>>s;
  if(s[0]=='7' || s[1]=='7' || s[2]=='7') 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 <bits/stdc++.h>

using namespace std;

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

    for(auto c : s) {
        if(c == '7') {
            cout << "Yes\n";
            return 0;
        }
    }

    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 int ll;
typedef pair<ll, ll> pll;

#define FOR(i, n, m) for(ll (i)=(m);(i)<(n);++(i))
#define REP(i, n) FOR(i,n,0)
#define OF64 std::setprecision(10)

const ll MOD = 1000000007;
const ll INF = (ll) 1e15;

int main() {
    cin.tie(0);
    ios::sync_with_stdio(false);
    ll N;
    cin >> N;
    bool y = false;
    while (N > 0) {
        if (N % 10 == 7)
            y = true;
        N /= 10;
    }

    if (y)
        cout << "Yes" << endl;
    else
        cout << "No" << endl;
    return 0;
}

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>
using namespace std;
typedef long long ll;
typedef pair<int, int> Pii;

string S;

int main() {
    cin >> S;

    bool f = false;
    for (int i = 0; i < S.length(); i++) {
        if (S[i] == '7') {
            f = true;
        }
    }

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

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

#include <iostream>
#include <vector>
#include <algorithm>
#include <map>
#include <queue>
#include <string>
#include <set>
#include <cstdint>
#define INF 1000000000
#define LLINF 2000000000000000
#define MOD 1000000007
using namespace std;
#define FOR(i,a,b) for(int i=a;i<b;i++)
#define LOOP(i,N) for(int i=0;i<N;i++)
#define LOOP1(i,N) for(int i=1;i<=N;i++)
typedef pair<int,int> P;
typedef pair<int,pair<int,int> > PP;
// #define int long long
int n,x,y;

signed abs(int i){
  if(i<0) return -i;
  return i;
}

signed dist(int i,int j){
  return min(abs(i-x)+abs(j-y)+1, abs(j-i));
}

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


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

#include<bits/stdc++.h>

#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;

#define ll          long long
#define pb          push_back
#define vi          vector<ll int>
#define all(a)      (a).begin(),(a).end()
#define F           first
#define S           second
#define rs(v,n)     v.resize(n)
#define hell        1000000007
#define peak        9123372036854775807
#define pii         acos(-1)
#define clr(a,x)    memset(a,x,sizeof(a))
#define ios         ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
template<typename T>
using ordered_set = tree<T,null_type,less<T>,rb_tree_tag,tree_order_statistics_node_update>;
template<class x,class y> x sum(x a,y b){return a+b;}
template<class x,class y> x mul(x a,y b){return a*b;}
template<class x,class y> x sub(x a,y b){return a-b;}
template<class x,class y> x divi(x a,y b){return a/b;}

template<class x,class y>
istream &operator>>(istream &in,pair<x,y> &p) 
{ 
    in>>p.F>>p.S;
    return in;
}
template<class x>
istream &operator>>(istream &in,vector<x> &v) 
{
    for(auto& i:v)
        in>>i;
    return in;
}
template<class x,class y>
ostream &operator<<(ostream &out,pair<x,y> &p) 
{ 
    out<<"("<<p.F<<","<<p.S<<") ";
    return out; 
}
template<class x>
ostream &operator<<(ostream &out,vector<x> &v) 
{ 
    out<<v.size()<<endl;
    for(auto i:v)
        out<<i<<" ";
    out<<endl;
    return out; 
}
#define N  1000005

int main()
{
    ios;
    ll tt=1;
    // cin>>tt;
    while(tt--)
    {
    	ll i,j,k,l,m,n;
    	cin>>n;
    	ll t=0;
    	while(n!=0)
    	{
    		ll x=n%10;
    		n=n/10;
    		if(x==7)
    			t=1;
    	}
    	if(t)
    		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>
#define rep(i, n) for (ll i = 0; i < (ll)(n); i++)
#define repi(i,a,b) for(int i=int(a);i<int(b);i++)
#define all(v) v.begin(), v.end()
#define ll long long
using namespace std;
using vi = vector<int>;
using vvi = vector<vi>;
using vll = vector<long long>;
using vvll = vector<vll>;

int main(){
    string s;
    cin>>s;
    rep(i,3){
        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;
const auto start_time = std::chrono::high_resolution_clock::now();
void timecalculater(){
    #ifndef ONLINE_JUDGE
    auto end_time = std::chrono::high_resolution_clock::now();
    std::chrono::duration<double> diff = end_time-start_time;
    cerr<<"Time Taken : "<<diff.count()<<"\n";
    #endif
}
void __print(int x) {cout << x;}
void __print(long x) {cout << x;}
void __print(long long x) {cout << x;}
void __print(unsigned x) {cout << x;}
void __print(unsigned long x) {cout << x;}
void __print(unsigned long long x) {cout << x;}
void __print(float x) {cout << x;}
void __print(double x) {cout << x;}
void __print(long double x) {cout << x;}
void __print(char x) {cout << '\'' << x << '\'';}
void __print(const char *x) {cout << '\"' << x << '\"';}
void __print(const string &x) {cout << '\"' << x << '\"';}
void __print(bool x) {cout << (x ? "true" : "false");}
template<typename T, typename V>
void __print(const pair<T, V> &x) {cout << '{'; __print(x.first); cout << ','; __print(x.second); cout << '}';}
template<typename T>
void __print(const T &x) {int f = 0; cout << '{'; for (auto &i: x) cout << (f++ ? "," : ""), __print(i); cout << "}";}
void _print() {cout << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cout << ", "; _print(v...);}
#ifndef ONLINE_JUDGE
#define dbg(x...) cout << "[" << #x << "] = ["; _print(x)
#else
#define dbg(x...)
#endif
#define rep(i, n) for(ll i = 0; i < (n); ++i)
#define repA(i, a, n) for(int  i = a; i <= (n); ++i)
#define all(x) x.begin(), x.end()
#define sz(x) (int) (x).size()
#define fill(a) memset(a, 0, sizeof(a))
#define fst first
#define snd second
#define mp make_pair
#define pb push_back
#define endl '\n'
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<long long, long long> pll;
typedef vector<int> vi;
typedef vector<double> vd;
typedef vector<long long int> vll;
typedef vector<pii> vii;
ll p=998244353;
const int N=2e5+5;
int main() {
   
    cin.sync_with_stdio(0); cin.tie(0);
    cin.exceptions(cin.failbit);
    int T=1;
    // cin>>T;
    while(T--){
        int n;cin>>n;
        string ans="No";
        while(n){
            if(n%10==7)ans="Yes";
            n=n/10;
        }
        cout<<ans;
    }   
    timecalculater();
    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

// If you want something you've never had, you must be willing to do s
// something you've never done

//  When the going gets tough,  the tough get going
#include<bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>

#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("avx2,sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")

using namespace std;
using namespace __gnu_pbds;

typedef pair<int,int> ii;
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
typedef tree<pair<int,int>, null_type,less<pair<int, int> >,rb_tree_tag,tree_order_statistics_node_update > pbds;

#define debug(x) cout<<#x<<" :: "<<x<<endl;
#define debug2(x,y) cout<<#x<<" :: "<<x<<"\t"<<#y<<" :: "<<y<<endl;
#define debug3(x,y,z) cout<<#x<<" :: "<<x<<"\t"<<#y<<" :: "<<y<<"\t"<<#z<<" :: "<<z<<endl;
#define debug4(x,y,z,w) cout<<#x<<" :: "<<x<<"\t"<<#y<<" :: "<<y<<"\t"<<#z<<" :: "<<z<<"\t"<<#w<<" :: "<<w<<endl;
#define ROUNDOFFINT(d) d = (int)((double)d + 0.5)
#define sort_unique(c) (sort(c.begin(),c.end()), c.resize(distance(c.begin(),unique(c.begin(),c.end()))))
#define pb push_back
#define IOS ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);

ll power(ll a, ll b, ll mod) {
    ll res = 1;
    a %= mod;
    while(b) {
        if(b % 2) {
            res *= a;
            res %= mod;
        }
        a = a * a % mod;
        b >>= 1;
    }
    return res % mod;
}

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

const int N = 1e5 + 5;
const ll mod = 1e9 + 7;
const int INF = 2e9;

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

// A telephone line whose bandwidth is 1638 Hz is connected from point A to point B. What will be the channel capacity if signal-to-noise ratio is 22 db?


Compiler output:
main.c:5:9: fatal error: bits/stdc++.h: No such file or directory
    5 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
#include<vector>
#include<algorithm>
#include<string>
#include<map>
#include<set>
#include<stack>
#include<queue>
#include<math.h>
using namespace std;
typedef long long ll;
#define int long long
typedef vector<int> VI;
typedef pair<int, int> pii;
typedef vector<pii> VP;
typedef vector<string> VS;
typedef priority_queue<int> PQ;
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; }
#define fore(i,a) for(auto &i:a)
#define REP(i,n) for(int i=0;i<n;i++)
#define eREP(i,n) for(int i=0;i<=n;i++)
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define eFOR(i,a,b) for(int i=(a);i<=(b);++i)
#define SORT(c) sort((c).begin(),(c).end())
#define rSORT(c) sort((c).rbegin(),(c).rend())
#define LB(x,a) lower_bound((x).begin(),(x).end(),(a))
#define UB(x,a) upper_bound((x).begin(),(x).end(),(a))
#define INF 1000000000
#define LLINF 9223372036854775807
#define mod 1000000007
//priority_queue<int,vector<int>, greater<int> > q2;



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

	int N, M, A, B, C;
	string S;
	cin >> S;
	if (S[0] == '7')cout << "Yes" << endl;
	else if (S[1] == '7')cout << "Yes" << endl;
	else if (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;

//g++ -g -o yourexe yourfile.cpp
//./yourexe < yourinput.in > youroutput.out

#define fast ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);

#define M 1000000007

#define ll long long
#define ld long double
#define vi vector<ll>
#define pi pair<ll, ll>
#define vii vector<pi>
#define vvi vector<vi>
#define pb push_back
#define endl "\n"

#define REP(i, s, e) for (ll i = s; i < e; i++)
#define RREP(i, s, e) for (ll i = s; i > e; i--)

#define all(v) v.begin(), v.end()
#define part(v, s, e) v.begin() + s, v.begin() + e
#define print(v) for (auto i: v) cout << i << " ";

int main() {
    fast;
    string s;
	cin >> s;
	ll p = 0;
	REP(i, 0, s.size()) {
		if (s[i] == '7') {
			p = 1;
			break;
		}
	}
	if (p)
		cout << "Yes\n";
	else
		cout << "No\n";
}


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<cstdio>
#include<cstring>
#include<iostream>
#include<algorithm>
using namespace std;
typedef long long ll;

char s[10];

int main(void)
{
	scanf("%s",s+1);
	for(int i=1; i<=3; ++i)
	{
		if(s[i]=='7')
		{
			printf("Yes");
			return 0;
		}
	}
	printf("No");
	return 0;
}

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

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

int main() {
  ios_base::sync_with_stdio(0);
  cin.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:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>

using namespace std;
using ll = long long int;
using P = pair<int, int>;

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

int main(void){

    int n;
    cin >> n;

    for(int i = 0;i < 3;i++){
        if(n%10 == 7){
            cout << "Yes" << endl;
            return 0;
        }

        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.