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

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define int long long
#define ld long double
#define endl '\n'
#define vi vector<int>
#define vvi vector<vi>
#define pii pair<int, int>
#define vpii vector<pii>
#define gr vector<vpii>
#define str string
#define mask vector<bool>
#define vs vector<str>
#define pq priority_queue
#define ordered_set_of(T) tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>
#define fi first
#define se second
#define sz(x) (int)((x).size())
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define nub(x) x.resize(unique(all(x)) - x.begin())
#define TWO class T1, class T2
#define YES cout << "YES" << endl
#define NO cout << "NO" << endl
#define GAME_OVER return 0
using namespace std;
using namespace __gnu_pbds;
char _$ = ' ';
struct sep {sep(char c) {_$ = c;}};
ostream& operator<<(ostream& o, sep s) {return o;}
template<TWO> ostream& operator<<(ostream& o, pair<T1, T2> x) {return o << x.fi << ' ' << x.se;}
template<TWO> istream& operator>>(istream& i, pair<T1, T2>& x) {return i >> x.fi >> x.se;}
template<class T> ostream& operator<<(ostream& o, vector<T> x) {for (auto it : x) o << it << _$; return o;}
template<class T> istream& operator>>(istream& i, vector<T>& x) {for (auto& it : x) i >> it; return i;}
signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    int s, w;
    cin >> s >> w;
    if (w >= s)
        cout << "unsafe" << endl;
    else
        cout << "safe" << endl;
    GAME_OVER;
}

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 endl '\n'
using namespace std;
 
typedef long long ll;
#define db(x) cerr << #x << ": " << x << '\n';
#define read(a) int a; cin >> a;
#define readb(a, b) int a, b; cin >> a >> b;
#define readc(a, b, c) int a, b, c; cin >> a >> b >> c;
#define readarr(a, n) int a[(n) + 1] = {}; FOR(i, 1, (n)) {cin >> a[i];}
#define readmat(a, n, m) int a[n + 1][m + 1] = {}; FOR(i, 1, n) {FOR(j, 1, m) cin >> a[i][j];}

#define print(a) cout << a << endl;
#define printarr(a, n) FOR (i, 1, n) cout << a[i] << " "; cout << endl;
#define printv(v) for (int i: v) cout << i << " "; cout << endl;
#define printmat(a, n, m) FOR (i, 1, n) {FOR (j, 1, m) cout << a[i][j] << " "; cout << endl;} cout << endl;
#define all(v) v.begin(), v.end()
#define sz(v) (int)(v.size())
#define rz(v, n) v.resize((n) + 1);
#define pb push_back
#define fi first
#define se second
#define vi vector <int>
#define pi pair <int, int>
#define vpi vector <pi>
#define vvi vector <vi>
#define FOR(i, a, b) for (int i = (a); i <= (b); i++)
#define FORD(i, a, b) for (int i = (a); i >= (b); i--)
const ll inf = 1e18;
const ll mod = 1e9 + 7;
const ll N = 2e5 + 1;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
 
signed main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	
	readb(n, m);
	if (s < w) cout << "safe";
	else cout << "unsafe";
	
}














Compiler output:
a.cc: In function 'int main()':
a.cc:41:13: error: 's' was not declared in this scope
   41 |         if (s < w) cout << "safe";
      |             ^
a.cc:41:17: error: 'w' was not declared in this scope
   41 |         if (s < w) cout << "safe";
      |                 ^
Language: C

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

typedef long lint;
typedef long long llint;
typedef pair<int, int> pint;
typedef pair<long long, long long> pllint;

// static const int MAX = 1e6;
// static const int NIL = -1;
// static const ll INF = 1<<21;
// static const ll MOD = 1e9 + 7;

bool compPair(const pint& arg1, const pint& arg2) { return arg1.first > arg2.first; }
template<class T> void chmax(T& a, T b) { if (a < b) { a = b; } }
template<class T> void chmin(T& a, T b) { if (a > b) { a = b; } }

int main(void) {
    int s, w;
    cin >> s >> w;

    if(s>w) cout << "safe" << endl;
    else cout << "unsafe" << endl;

    return 0;
}


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

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

int main() {
  int s, v; cin >> s >> v;
  if(s>v){
    cout << "safe";
  }else{
    cout << "unsafe";
  }
}


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

/*Priyansh Agarwal*/
#include<bits/stdc++.h>
#include<algorithm>
#include<unordered_map>
#include<vector>
#include<unordered_set>
#include<set>
#include<map>
#include<queue>
#include<stack>
#include<map>
using namespace std;
#define fastio() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define MOD 1000000007
#define MOD1 998244353
#define nline "\n"
#define pb push_back
#define mp make_pair
#define ff first
#define ss second
#define debug(x) cout << #x << " " << x <<endl;
typedef long long ll;
typedef unsigned long long ull;
typedef priority_queue<int, vector<int>, function<bool(int, int)>> pq_func;
/*---------------------------------------------------------------------------------------------------------------------------*/
int gcd(int a, int b) {if (b > a) {return gcd(b, a);} if (b == 0) {return a;} return gcd(b, a % b);}
ll expo(ll a, ll b, ll mod) {ll res = 1; while (b > 0) {if (b & 1)res = (res * a) % mod; a = (a * a) % mod; b = b >> 1;} return res;}
vector<int> sieve(int n) {int*arr = new int[n + 1](); vector<int> vect; for (int i = 2; i <= n; i++)if (arr[i] == 0) {vect.push_back(i); for (int j = 2 * i; j <= n; j += i)arr[j] = 1;} return vect;}
void extendgcd(ll a, ll b, ll*v) {if (b == 0) {v[0] = 1; v[1] = 0; v[2] = a; return ;} extendgcd(b, a % b, v); ll x = v[1]; v[1] = v[0] - v[1] * (a / b); v[0] = x; return;} //pass an arry of size 3
ll mminv(ll a, ll b) {ll arr[3]; extendgcd(a, b, arr); return arr[0];} //for non prime b
ll mminvprime(ll a, ll b) {return expo(a, b - 2, b);}
bool revsort(ll a, ll b) {return a > b;}
void swap(int &x, int &y) {int temp = x; x = y; y = temp;}
/*--------------------------------------------------------------------------------------------------------------------------*/
int main()
{
	fastio();
#ifndef ONLINE_JUDGE
	freopen("Input.txt", "r", stdin);
	freopen("Output.txt", "w", stdout);
	freopen("Error.txt", "w", stderr);
#endif
	int s, w;
	cin >> s >> w;
	if (w >= s)
		cout << "unsafe" << endl;
	else
		cout << "safe" << 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<iostream>
#include<stdio.h>
#include<stdlib.h>
#include<bits/stdc++.h>
using namespace std;

int main(){
    int a,b,c;
    cin>>a>>b;
    if(a>b) cout<<"safe"<<endl;
    else cout<<"unsafe"<<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>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;

#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define fbo find_by_order
#define ook order_of_key

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

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);
    ll s,w;
    cin>>s>>w;
    if(s>w)
        cout<<"safe"<<endl;
    else
        cout<<"unsafe"<<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<map>
#include<vector>
#include<algorithm>
#include <stdio.h>
#include<set>
#include<string>
#include<math.h>
#include<cmath>
#include<iomanip>
#include<queue>
#include<stack>
#define ll long long
using namespace std;
long double pi = 3.14159265358979323846;
#define fast ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);

ll co = LLONG_MAX;
int main()
{
	int q;  cin >> q;
	while (q--) {
		ll n,m;  cin >> n>>m;
		if (m >= n)
			cout << "unsafe";
		else
			cout << "safe";
	}
	 return 0;

}



Compiler output:
a.cc:19:9: error: 'LLONG_MAX' was not declared in this scope
   19 | ll co = LLONG_MAX;
      |         ^~~~~~~~~
a.cc:14:1: note: 'LLONG_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
   13 | #include<stack>
  +++ |+#include <climits>
   14 | #define ll long long
Language: C

#include <iostream>
#include <string>
#include <cstring>
#include <vector>
#include <numeric>
#include <cstdlib>
#include <map>
#include <set>
#include <algorithm>
#include <math.h>
 
using namespace std;

int main() {
    int S,W;

    cin >> S >> W;

    if(S <= W){
        cout << "unsafe" << endl;
    }else{
        cout << "safe" << 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 <iostream>
#include <vector>
#include <map>
#include <cstdio>
#include <string>
#include <cmath>
#include <queue>
#include <tuple>
#include <bitset>
#include <cassert>
#include <chrono>
#include <cstring>
#include <iomanip>
#include <iostream>
#include <random>
#include <set>
#include <stack>
#include <bits/stdc++.h>
#define maxs(x,y) x = max(x,y)
#define mins(x,y) x = min(x,y)
#define rep(i,n) for(int (i)=0;(i)<(n);(i)++)
#define repr(i, n) for (int i = (n) - 1; i >= 0; i--)
#define FOR(i,i0,n) for(int (i)=(i0);(i)<(n);(i)++)
#define FORR(i,i0,n) for(int (i)=(n)-1; (i)>=(i0);(i)--)
#define SORT(x) sort(x.begin(),x.end())
#define SORTR(x) sort(x.begin(),x.end(),greater<int>())
#define rn return
#define F first
#define S second
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define mt make_tuple
#include <time.h>
using namespace std;
using ll = long long;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;







int main(){
    int s,w;
    cin >> s >> w;
    if (w>=s) cout << "unsafe";
    else cout << "safe";
}









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>
#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 s,w;cin>>s>>w;
    if(s>w)cout<<"safe"<<endl;
    else cout<<"unsafe"<<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>
#include<unordered_map>
#include<unordered_set>
using namespace std;

#define int long long
#define ff first
#define ss second
#define loop(i,k,n) for(int i=k;i<n;++i)
#define rloop(i,n,k) for(int i=n;i>=k;i--)
#define vi vector<int>
#define vvi vector<vector<int> >
#define vpii vector<pair<int,int> >
#define all(v) v.begin(),v.end()
#define mset(a,i) memset(a,i,sizeof(a))
#define mii map<int,int>  
#define pii pair<int,int>
#define deb(...) __f(#__VA_ARGS__, __VA_ARGS__)
#define mp make_pair
#define pb push_back
#define mod 1000000007  
#define endl "\n"
#define inf 1e18

template <typename Arg1>
void __f (const char* name, Arg1&& arg1) { if(0) return; cout << name << " : " << arg1 << endl; }
template <typename Arg1, typename... Args>
void __f (const char* names, Arg1&& arg1, Args&&... args){   
    if(0) return; 
    const char* comma = strchr (names + 1, ',');
    cout.write (names, comma - names) << " : " << arg1 << " | "; __f (comma + 1, args...);
}
void get_it_done(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
}
int gcd(int a,int b){
    if(b==0) return a;
    if(a<b) return gcd(b,a);
    return gcd(b,a%b);
}
const int N = 3e5+5;

int32_t main(){
    get_it_done();
    int q=1;
    // cin >> q;
    while (q--){
        int s,w;
        cin>>s>>w;
        if(w>s){
            cout<<"safe";
        }else{
            cout<<"unsafe";
        }

        
    }
}


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 rep(i,n) for(int i=0;i<n;i++)
#define srep(i,n,m) for(int i=n;i<m;i++)
#define elif else if
#define INF 1000000007
using namespace std;
int gcd(int a,int b){
    if(b==0) return a;
    return gcd(b,a%b);
}
int n,m,cnt=0,o,aa[220000],cntl=0,ab[220000];
pair<int,int> p[220000];
string s,ss[220000];
char c,cc[5000][5000]={};
queue<int> que;
signed main(){
    cin>>n>>m;
    if(n>m){
        cout<<"safe"<<endl;
    }else{
        cout<<"unsafe"<<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 <cstdio>

int main() {
  scanf(" %d%d", &S, &W);
  puts((W >= S) ? "unsafe" : "safe");
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:4:19: error: 'S' was not declared in this scope
    4 |   scanf(" %d%d", &S, &W);
      |                   ^
a.cc:4:23: error: 'W' was not declared in this scope
    4 |   scanf(" %d%d", &S, &W);
      |                       ^
Language: C

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

int main() {
  int s,w;
  cin>>s>>w;
  if(s>w){
    cout<<"safe"<<endl;
  }
  else{
    cout<<"unsafe"<<endl;
  }
  
}

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

#include <iostream>
#include <string>
#include <cmath>
#include<algorithm>
#include<stack>
#include<queue>
#include<map>
#include<set>
#include<iomanip>
#define _USE_MATH_DEFINES
#include <math.h>
#include <functional>
#include<complex>
using namespace std;

#define rep(i,x) for(ll i=0;i<x;i++)
#define repn(i,x) for(ll i=1;i<=x;i++)

typedef long long ll;
const ll INF = 1e17;
const ll MOD = 1000000007;
const ll MAX = 4000001;
const double eps = 1E-18;

ll max(ll a, ll b) {
	if (a > b) { return a; }
	return b;
}

ll min(ll a, ll b) {
	if (a > b) { return b; }
	return a;
}

ll gcd(ll a, ll b) {
	if (b == 0) { return a; }
	if (a < b) { return gcd(b, a); }
	return gcd(b, a % b);
}

ll lcm(ll a, ll b) {
	return a / gcd(a, b) * b;
}

struct edge {
	ll ind;
	ll fr;
	ll to;
	ll d;
};

class mint {
	long long x;
public:
	mint(long long x = 0) : x((x% MOD + MOD) % MOD) {}
	mint operator-() const {
		return mint(-x);
	}
	mint& operator+=(const mint& a) {
		if ((x += a.x) >= MOD) x -= MOD;
		return *this;
	}
	mint& operator-=(const mint& a) {
		if ((x += MOD - a.x) >= MOD) x -= MOD;
		return *this;
	}
	mint& operator*=(const  mint& a) {
		(x *= a.x) %= MOD;
		return *this;
	}
	mint operator+(const mint& a) const {
		mint res(*this);
		return res += a;
	}
	mint operator-(const mint& a) const {
		mint res(*this);
		return res -= a;
	}
	mint operator*(const mint& a) const {
		mint res(*this);
		return res *= a;
	}

	mint operator^(const ll& t)const {
		if (!t) return 1;
		mint a = pow(t >> 1);
		a *= a;
		if (t & 1) a *= *this;
		return a;
	}

	mint pow(ll t) const {
		if (!t) return 1;
		mint a = pow(t >> 1);
		a *= a;
		if (t & 1) a *= *this;
		return a;
	}
	// for prime MOD
	mint inv() const {
		return pow(MOD - 2);
	}
	mint& operator/=(const mint& a) {
		return (*this) *= a.inv();
	}
	mint operator/(const mint& a) const {
		mint res(*this);
		return res /= a;
	}

	friend ostream& operator<<(ostream& os, const mint& m) {
		os << m.x;
		return os;
	}
};

///////////////////////////


int main() {
	
	ll s, w;
	cin >> s >> w;

	if (w >= s) { cout << "unsafe" << endl; }
	else { cout << "safe" << endl; }

	system("PAUSE");
}


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;
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 S, W;
    cin >> S >> W;

    if (W >= S)
        cout << "unsafe" << endl;
    else
        cout << "safe" << 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>
#include <iostream>
#include <queue>
#include <stack>
#include <vector>
#include <string>
#include <set>
#include <random>
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define repp(i,n,m) for (int i = m; i < (n); ++i)
#define repl(i,n) for (long long i = 0; i < (n); ++i)
#define reppl(i,n,m) for (long long i = m; i < (n); ++i)
using namespace std;
using ll = long long;
using ld = long double;
using P = pair<int, int>;
using PL = pair<long long, long long>;
using Pxy = pair<long double, long double>;
using T = tuple<int, int, bool>;
const int INF = 1001001007;
const int MOD = 1000000007;
template <typename AT>
void printvec(vector<AT> &ar){
    rep(i,ar.size()-1) cout << ar[i] << " ";
    cout << ar[ar.size()-1] << endl;
}
template <typename Q>
void printvvec(vector<vector<Q>> &ar){
    rep(i,ar.size()){
        rep(j,ar[0].size()-1) cout << ar[i][j] << " ";
        cout << ar[i][ar[0].size()-1] << endl;
    }
}
template <typename S>
bool range(S a, S b, S x){
    return (a <= x && x < b);
}

int main(){
    int s, w; cin >> s >> w;
    if (w >= s) cout << "unsafe" << endl;
    else cout << "safe" << endl;
}

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

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define INF 1e9
#define PI 3.14159265359
#define MOD 1000000007
#define ALL(v) v.begin(),v.end()
#define ALLR(v) v.rbegin(),v.rend()
typedef long long ll;
const int dx[4] = {1,0,-1,0};
const int dy[4] = {0,1,0,-1};
//isPrime
//modpow modinv
//getDigit
int main() {
  cout << fixed << setprecision(10);
  int s,w;
  cin >> s >> w;
  if(s<=w){
    cout << "unsafe" << endl;
  }else{
    cout << "safe" << endl;
  }
}


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

#include<bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (n); ++i) 
#define PI acos(-1)
#define pcnt __builtin_popcountll
#define rng(a) a.begin(), a.end()
#define sz(x) (int)(x).size()
#define v(T) vector<T>
#define vv(T) v(v(T))
#define fi first
#define se second

using namespace std;
using ll = long long;
using P = pair<int, int>;
using LP = pair<ll, ll>;
using vi = vector<int>;
using vvi = vector<vi>;
using vl = vector<ll>;
using vvl = vector<vl>;

template<typename T>inline istream& operator>>(istream&i,v(T)&v)
{rep(j,sz(v))i>>v[j];return i;}
template<typename T1,typename T2>inline istream& operator>>(istream&i,pair<T1,T2>&v)
{return i>>v.fi>>v.se;}
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; }

ll INF = 1001001001;
ll LINF = 1001001001001001001ll;

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

    int s, w;
    cin>>s>>w;
    if (s > w) {
        cout<<"safe"<<endl;
        return 0;
    }
    cout<<"unsafe"<<endl;
}

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

#include  <iostream>
#include  <stdio.h>
#include <algorithm>
using namespace std;
#include <vector>
#define rep(i,n) for (int i = 0; i < (n) ; i++)
#define INF 1e9
#define llINF 1e18
#define MOD 1000000007
#define pb push_back
#define ll long long
#define ull unsigned long long
#define vint vector<int>
#define vll vector<ll>

//#include <stack>
//#include <queue>

/*
#include <math.h>
int standerd = int(pow(10.0,9.0)) + 7;
*/
string ans_Yes = "Yes"; 
string ans_No = "No"; 
string ans_yes = "yes"; 
string ans_no = "no"; 
 

int main(){

    int A;
    int B;
    
    cin >> A;
    cin >> B;

    if(B>=A) cout << "unsafe" << endl;
    else cout << "safe" << endl;

}

Compiler output:
main.c:1:11: 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;
using P = pair<ll,ll>;
using Map = map<string,ll>;
using vl = vector<ll>;
using vvl = vector<vector<ll>>;
ll INF=1LL<<60;
ll MOD=1000000007;

int main(){
    ll S;
    cin >> S;
    ll W;
    cin >> W;
    if(W>=S)cout<<"unsafe"<<endl;
    else cout<<"safe"<<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 rep(i, n) for (int i = 0; i < (int)(n); i++)
#define put(i) cout<<fixed<<i<<endl
using namespace std;
using ll = long long;

int main(){
    int s,w; cin >> s >> w;
    if(w >= s) put("unsafe");
    else put("safe");
}

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<cmath>
#include<algorithm>
#include<cctype>
#include<queue>
#include<deque>
#include<regex>
#include<stack>
#include<stdio.h>
#include<vector>
#include<set>
#include<map>
#include<iomanip>
#define rep(i,n) for(int i=0;i<n;i++)

typedef int long long ll;
using namespace std;
typedef pair<int,int> P;
int dx[4]={1,0,-1,0};
int dy[4]={0,1,0,-1};
const ll MOD=1e9+7;
static const int MAX = 100;
static const int INF = (1<<23);
template<class T> T gcd(T a, T b){return b? gcd(b,a%b) : a;}
template<class T> T lcm(T a,T b){return a / gcd(a,b)*b;}

int main(){
    int s,w;
    cin>>s>>w;
    if(s<=w){
        cout<<"unsafe"<<endl;
    }else{
        cout<<"safe"<<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 <iomanip>
#include <utility>
#include <cmath>
#include <random>
#include <vector>
#include <map>
#include <set>
#include <deque>
#include <queue>
#include <stack>
#include <string>
#include <algorithm>
using namespace std;

#define rep(i,n) for(int i = 0; i<n; ++i)
#define REP(i,n) for(int i = 1; i<=n; ++i)
#define all(x) begin(x),end(x)
#define show(obj) {for(auto x:obj)cout<<x<<' ';cout<<endl;}
#define line "----------"
typedef long long ll;
typedef pair<int,int> ip;
typedef pair<ll,ll> lp;
const int inf = 1001001000;
const ll INF = 1LL<<60;
const int MOD = (int)1e9 + 7;

int main(){
	int s,w;
	cin>>s>>w;
	cout<<((s<=w)?"unsafe":"safe")<<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>
#include <math.h>
#include <functional>
#include <iomanip>
#include <bitset>
#include <numeric>
#include <queue>
#include <map>
#include <cstdint>
using namespace std;
#define rep(i, n) for (int i = 0; i < n; i++)
const long long mod = 1000000007;
typedef long long int ll;
typedef pair<ll, ll> P;
const vector<int> di = { -1, 0, 1, 0 };
const vector<int> dj = { 0, 1, 0, -1 };
const double PI = 3.14159265358979323846;


int main() {

	int s, w;
	cin >> s >> w;
	if (w >= s) {
		cout << "unsafe" << endl;
	}
	else {
		cout << "safe" << endl;
	}
	
	
	return 0;
	
}



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

import java.util.*;

public class Main {

    public static void main(String args[]) {

        // 入力
        Scanner sc = new Scanner(System.in);
        int s = Integer.parseInt(sc.next());
        int w = Integer.parseInt(sc.next());
        sc.close();

        // 主処理
        boolean judge = s <= w;
        String result = judge ? "unsafe" : "safe";

        // 出力
        System.out.println(result);
    }
}


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

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

#define rng(i, a, b) for(int i = int(a); i < int(b); i++)
#define rep(i, b) rng(i, 0, b)
#define pb push_back
#define eb emplace_back
#define bg begin()
#define ed end()
#define all(x) x.bg,x.ed

int main() {
  int n, a, b, ans = 0;
  //string s;
  cin >> a >> b;
  //vector<int> v(n), c(n);
  //if(1) {}
  //for(int i = 0; i < n; i++){}
  cout << ((a > b)? "safe" : "unsafe") << 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: Java

import java.io.*;
import java.util.*;


public class Main{
    static long [][] memo;
    static long [] pow = new long[33];
    static ArrayList <Integer> [] graph;
    static Integer [] d;
    static int [] dist;
    static boolean[][] visited;
    public static void main(String[] args) {
        MyScanner sc = new MyScanner();
        out = new PrintWriter(new BufferedOutputStream(System.out));

        // Start writing your solution here. -------------------------------------
        long MOD = 1000000007;
        //int t = sc.nextInt();
        int t = 1;
        while(t -- > 0)
        {
            int n = sc.nextInt();
            int m = sc.nextInt();
            //int k = sc.nextInt();
            if(n <= m)
            out.println("unsafe");
            else
                out.println("safe")
        }
        out.close();
    }
    public static void bfs(int source, int i, int g)
    {
        if(visited[i][g]) return;
        visited[i][g] = true;
        if(g == 0) graph[source].add(i);

        if(dist[i] <= g) bfs(source, i - 1, g - dist[i]);
        if(dist[i + 1] <= g) bfs(source, i + 1, g - dist[i + 1]);
    }
    public static long solve(long n){
        for(int i = 1; i < 33; i ++)
            if(n % pow[i] == 0)
                return n / pow[i];
        return -1;
    }
    //-----------PrintWriter for faster output---------------------------------
    public static PrintWriter out;
    //-----------MyScanner class for faster input----------
    public static class MyScanner {
        BufferedReader br;
        StringTokenizer st;

        public MyScanner() {
            br = new BufferedReader(new InputStreamReader(System.in));
        }
        String next() {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }
        int nextInt() {
            return Integer.parseInt(next());
        }
        long nextLong() {
            return Long.parseLong(next());
        }
        double nextDouble() {
            return Double.parseDouble(next());
        }
        String nextLine(){
            String str = "";
            try {
                str = br.readLine();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return str;
        }
    }
    //--------------------------------------------------------
}


Compiler output:
Main.java:28: error: ';' expected
                out.println("safe")
                                   ^
1 error
Language: C

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

using namespace std;

int main()
{
	int s, w;

	scanf("%d %d", &s, &w);

	if (s <= w)
	{
		printf("unsafe\n");
	}

	else
	{
		printf("safe\n");
	}

	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;

#define fio ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0)
#define pb push_back
#define int long long
#define mp make_pair
#define ff first
#define ss second
#define pii pair<int,int>
#define INF LLONG_MAX
#define EPS 1e-9
#define all(v) (v).begin(),(v).end()
#define sq(x) ((x)*(x))
#define foreach(it, v) for(auto it=(v).begin(); it != (v).end(); ++it)
#define tr(...) cout<<__FUNCTION__<<' '<<__LINE__<<" = ";trace(#__VA_ARGS__, __VA_ARGS__)


#define tr(...) cout<<__FUNCTION__<<' '<<__LINE__<<" = ";trace(#__VA_ARGS__, __VA_ARGS__)

template<typename T>
void trace(const char* name, T&& arg1){cout<<name<<" : "<<arg1<<endl;}
 
template<typename T, typename... Args>
void trace(const char* names, T&& arg1, Args&&... args){
const char* comma = strchr(names + 1, ',');cout.write(names, comma-names)<<" : "<<arg1<<" | ";trace(comma+1,args...);}
 
typedef long double dbl;
bool codejam = 0;

const int MOD = 1000*1000*1000 + 7;
const int NMAX = 1000*1000 + 11;

int arr[NMAX];
int n,m,p,q,k,a,b,c,ans;
string s,str;
char ch;
vector<int> v;

void solve()
{
    cin>>s>>w;
    if(w >= s){
        cout<<<"unsafe";
    }
    else
        cout<<"safe";
}

int32_t main(){ fio;
    int t = 1;
    int cs = 1;
    // cin>>t;
    while(t--){
        if(codejam){
            cout<<"Case #"<<cs<<": ";
        }
        cs++;
        solve();
        cout<<"\n";
    }
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:43:13: error: 'w' was not declared in this scope
   43 |     cin>>s>>w;
      |             ^
a.cc:45:15: error: expected primary-expression before '<' token
   45 |         cout<<<"unsafe";
      |               ^
Language: C

//Say hi to nerdy_geek2799
//work untill your role model does not become your opponent

#include<bits/stdc++.h>
#define endl "\n"
#define ll long long int
#define MOD 1000000007
#define mp make_pair
#define pll pair<ll,ll>
#define pb push_back
#define all(v) (v.begin(),v.end())
#define Ryo ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0)
#define rep(i,a,b) for(long long int i=a;i<b;i++)
#define nrep(i,a,b) for(long long int i=a;i>=b;i--)
#define ceil(a,b) a/b+((a%b ==0 )?0:1)
using namespace std;
int main()
{
    Ryo;
    

    ll s,w;
    cin>>s>>w;
    if(w>=s)
    {
        cout<<"unsafe";
    }
    else
        cout<<"safe";
}


Compiler output:
main.c:4:9: fatal error: bits/stdc++.h: No such file or directory
    4 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#define REP(i, n) for(int i = 0; i < (n); i++)
#define REP1(i, n) for(int i = 1; i <= (n); i++)
#define ALL(v) (v).begin(), (v).end()
using namespace std;
typedef long long ll;
typedef vector<string> vs;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vll;
typedef vector<vll> vvll;
typedef pair<int, int> pi;
typedef queue<pi> Qpi;
typedef pair<ll, ll> pll;
typedef queue<pll> Qpll;
typedef vector<pi> vpi;
typedef vector<pll> vpll;
const int mod = 1000000007;
// 小数点　<< fixed << setprecision(0) <<
// sort降順　sort(ALL(),greater<int>());
// 円周率　M_PI
// 文字判定　isupper islower
// 順列　do {} while(next_permutation(ALL(X)));
int dx[4] = {1, 0, -1, 0};
int dy[4] = {0, 1, 0, -1};
struct edge {
    int from; //出発点
    int to;   //到達点
    int cost; //移動コスト
};
typedef struct edge se;
typedef vector<edge> ve;
unsigned euclidean_gcd(unsigned a, unsigned b) {
  if(a < b) return euclidean_gcd(b, a);
  unsigned r;
  while ((r=a%b)) {
    a = b;
    b = r;
  }
  return b;
}

int main() {
  int s,w;
  cin >> s >> w;
  if(s<=w) {
    cout << "unsafe" << endl;
  } else {
    cout << "safe" << 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(){
    int s,w;
    cin>>s>>w;
    if(s>w) cout<<"safe";
    else cout<<"unsafe";
}

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

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

int main() {
  int s,w;
  cin>>s>>w;
  if(s>w)cout<<"safe"<<endl;
  else cout<<"unsafe"<<endl;
}


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

#include <bits/stdc++.h>
using namespace std;
// typedef __uint128_t u128;
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vll;
typedef vector<vector<ll>> vvll;
typedef pair<ll, ll> ii;
typedef vector<pair<ll, ll>> vii;
typedef vector<vector<pair<ll, ll>>> vvii;
typedef long double ld;
typedef vector<long double> vld;
typedef vector<vector<long double>> vvld;
typedef vector<bool> vbl;
typedef vector<vector<bool>> vvbl;
#define ff first
#define ss second
#define pb push_back
#define all(c) (c).begin(), (c).end()
const long long MOD = 1e9 + 7;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    int s, w;
    cin >> s >> w;
    if (s <= w)
        cout << "unsafe\n";
    else
    {
        cout << "safe\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 two(a) (1<<(a))
#define LINF (1ll<<61)
#define EPS (1e-14)
#define Lshift(a,b) ((a)<<(b))
#define Rshift(a,b) ((a)>>(b))
#define rep(a,b) for(a=0 ; a<b ; a++)
#define xrep(a,b,c) for(a=b ; a<c ; a++)
#define INF (1<<29)
#define sz(a) int(a.size())
#define swap(a,b) ( (a^=b) , (b^=a) , (a^=b) )
#define GET(x) (mark[x>>5]>>(x&31)&1)
#define SET(x) (mark[x>>5]|=1<<(x&31))
#define maxL (10000000>>5)+1
#define mod 1000000007
#define vi vector<int>
#define pii pair<int, int>
#define mii map<int, int>
#define si set<int>
#define pb push_back
typedef long long ll;
using namespace std;


int main() {
    ios_base::sync_with_stdio(false); cin.tie(NULL);
    int s, w;
    cin >> s >> w;
    if (w >= s) cout << "unsafe" << endl;
    else cout << "safe" << 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>
using namespace std;
#define rep(i,n) for(int i = 0; i < (n);i++)
#define sz(x) int(x.size())
typedef long long ll;
typedef pair<int,int> P;
constexpr int INF = 2e9;
int main(){ 
  int a, b;
  cin >> a >> b;
  if (a <= b) cout << "unsafe" << endl;
  else cout << "safe" << 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

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

class Program
{
    const string Yes = "Yes";
    const string No = "No";
    const long Mod = 1000000007;

    static void Main(string[] args) {
#if DEBUG
        MyDebugger.Test(process, "../TextFile1.txt");
        //MyDebugger.Test(process, "../TextFile2.txt");
        //MyDebugger.MakeTestCase("../TextFile2.txt");
#else
        object ret = process(new StreamReader(Console.OpenStandardInput()));
        Console.WriteLine(ret);
#endif
    }

    static object process(TextReader input) {
        var spl = input.ReadLine().Split(' ');
        var s = int.Parse(spl[0]);
        var w = int.Parse(spl[1]);

        return s <= w ? "unsafe" : "safe";
    }
}


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.Diagnostics;
      | ^~~~~
main.c:2:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    2 | using System.Diagnostics;
      |             ^
main.c:3:1: error: unknown type name 'using'
    3 | using System.IO;
      | ^~~~~
main.c:3:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    3 | using System.IO;
      |             ^
main.c:4:1: error: unknown type name 'using'
    4 | using System.Text;
      | ^~~~~
main.c:4:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    4 | using System.Text;
      |             ^
main.c:5:1: error: unknown type name 'using'
    5 | using System.Linq;
      | ^~~~~
main.c:5:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    5 | using System.Linq;
      |             ^
main.c:6:1: error: unknown type name 'using'
    6 | using System.Collections.Generic;
      | ^~~~~
main.c:6:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    6 | using System.Collections.Generic;
      |             ^
main.c:8:1: error: unknown type name 'class'
    8 | class Program
      | ^~~~~
main.c:9:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
    9 | {
      | ^
Language: C

S, W = map(int, input().split())

if S > W:
    print('safe')
else:
    print('unsafe')
    

Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | S, W = map(int, input().split())
      | ^
main.c:1:1: error: type defaults to 'int' in declaration of 'S' [-Wimplicit-int]
main.c:1:4: error: type defaults to 'int' in declaration of 'W' [-Wimplicit-int]
    1 | S, W = map(int, input().split())
      |    ^
main.c:1:8: error: implicit declaration of function 'map' [-Wimplicit-function-declaration]
    1 | S, W = map(int, input().split())
      |        ^~~
main.c:1:12: error: expected expression before 'int'
    1 | S, W = map(int, input().split())
      |            ^~~
main.c:3:1: error: expected ',' or ';' before 'if'
    3 | if S > W:
      | ^~
main.c:4:11: warning: multi-character character constant [-Wmultichar]
    4 |     print('safe')
      |           ^~~~~~
main.c:6:11: warning: multi-character literal with 6 characters exceeds 'int' size of 4 bytes
    6 |     print('unsafe')
      |           ^~~~~~~~
Language: C

#include<bits/stdc++.h>
#include<bits/stdc++.h>
#include <vector>
#define ll long long int
#define ve vector<int>
#define vell vector<ll>
#define pb push_back
#define mod 998244353
using namespace std;
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
int s,w;cin>>s>>w;
if(w>=s)
{
	cout<<"unsafe";
}
else
{
	cout<<"safe";
}


}
 

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 <stdio.h>
#include <cmath>
#include <algorithm>
#define _USE_MATH_DEFINES
#include <math.h> //円周率はM_PI
using namespace std;


int main() {
	int s, w;
	cin >> s >> w;

	if (w >= s) {
		cout << "unsafe" << endl;
	}
	else {
		cout << "safe" << 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;
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; }
const ll INF = 1LL << 60;

int main() {
    int S, W;
    cin >> S >> W;
    if (W >= S) {
        cout << "unsafe" << endl;
    } else {
        cout << "safe" << 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++)
using ll = long long;
using P = pair<int,int>;
void Yes() {
    cout << "Yes" << endl;
}
void No() {
    cout << "No" << endl;
}
int main(void) {
    int s, w; cin >> s >> w;
    if(w >= s) cout << "unsafe";
    else cout << "safe";
}


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 (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>;

//snippets:tmp,cl,cvl,cs,co,coy,con,cov

int main(){
    ll s;
    cin >> s;
    ll w;
    cin >> w;
    if(w>s)cout<<"unsafe"<<endl;
    else cout<<"safe"<<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

//#define _GLIBCXX_DEBUG
#include<bits/stdc++.h>
#define PI 3.14159265359
using namespace std;
#define rep(i, n) for (ll i = 0; i < (ll)(n); i++)
const long long INF= 1e+18+1;
typedef long long ll;
typedef vector<ll> vl;
typedef vector<vector<ll> >vvl;
typedef pair<ll,ll> P;
typedef tuple<ll,ll,ll> T;
const ll MOD=1000000007LL;
string abc="abcdefghijklmnopqrstuvwxyz";
string ABC="ABCDEFGHIJKLMNOPQRSTUVWXYZ";
vl dx={-1,-1,-1,0,0,1,1,1};
vl dy={1,-1,0,1,-1,1,0,-1};

int main(){
  ll a,b;cin>>a>>b;
  if(a<=b)cout<<"unsafe"<<endl;
  else cout<<"safe"<<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

#include <bits/stdc++.h>
using ll = long long;
using namespace std;
#define rep(i,n) for(int i=0, i##_len=(int)(n); i<i##_len; i++)
#define reps(i,n) for(int i=1 , i##_len=(int)(n);i<=i##_len;i++)
#define rrep(i,n) for(int i=((int)(n)-1);i>=0;i--)
#define rreps(i,n) for(int i=((int)(n));i>0;i--)
#define all(x) (x).begin(), (x).end()
#define F first
#define S second
#define mp make_pair
#define pb push_back
#define solve(a) ((a)?"unsafe":"safe")
typedef vector<long long> V;
typedef vector<V> VV;
typedef pair<long long , long long> P;
typedef vector<P> VP;
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;}
const long long INFLL = 1LL<<62;
const int INF = 1<<30;
const double PI=acos(-1);
int main(){
	int s,w;
	int ans=0;
	cin >>s>>w;
	cout<<solve(s<=w)<<endl;
}

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

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

int main() {
	int S, W;
	cin >> S >> W;
	cout << (S <= W ? "unsafe" : "safe") << 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>
#include<unordered_set>
#include<unordered_map>
#include <algorithm> 
#include <iostream>
#include <string>
#include <cmath>
using namespace std;
#define ll long long
#define rep(i, n) for (ll i = 0; i < (n); i++)
#define FOR(i,a,b) for(ll i=(a);i<(b);i++)
#define FORR(i,a,b)for(ll i=(a);i<=(b);i++)
#define repR(i,n) for(ll i=n;i>=0;i--)
#define all(v)(v).begin(),(v).end()
#define rall(v)(v).rbegin(),(v).rend()
#define F first
#define S second
#define pb push_back
#define pu push
#define COUT(x) cout<<(x)<<endl
#define PQ priority_queue<ll>
#define PQR priority_queue<ll,vector<ll>,greater<ll>>
#define YES(n) cout << ((n) ? "YES" : "NO"  ) << endl
#define Yes(n) cout << ((n) ? "Yes" : "No"  ) << endl
#define mp make_pair
#define maxs(x,y) (x = max(x,y))
#define mins(x,y) (x = min(x,y))
#define sz(x) (ll)(x).size()
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const ll MOD = 1000000007LL;
const ll INF = 1LL << 60;
using vll = vector<ll>;
using vb = vector<bool>;
using vvb = vector<vb>;
using vvll = vector<vll>;
using vstr = vector<string>;
using pll = pair<ll, ll>;
using vc = vector<char>;
using vvc = vector<vc>;
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; 
}
ll dx[4]={0,1,0,-1};
ll dy[4]={1,0,-1,0};
int main(){
  ll n,k;
  cin>>n>>k;
  if(n<=k){
    COUT("unsafe");
  }
  else COUT("safe");
}

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

//#pragma GCC optimize("Ofast")
//#pragma GCC optimize ("unroll-loops")
//#pragma GCC target("avx,avx2,fma")
#include<bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
#define mod 998244353
#define fi first
#define se second
#define pii pair<int,int>
#define int long long
#define endl '\n'
#define pll pair<long long,long long>
#define LONGLONG_MAX 100000000000000
using namespace std;
template <typename T>
using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
long long power(long long a,long long b){
    long long ans=1;
    while(b>0){
        if(b&1){ans=(ans*a)%mod;}
                a=(a*a)%mod;
                b>>=1;
        }
    return ans;
        
}

int32_t main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    srand(time(0));
    int s,w;
    cin>>s>>w;
    if(w>=s)cout<<"unsafe";
    else cout<<"safe";
    return 0;
}

Compiler output:
main.c:4:9: fatal error: bits/stdc++.h: No such file or directory
    4 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.