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

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

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

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'nmaespace'
    2 | using nmaespace std;
      |       ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    7 |   cin>>s>>w;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:10:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   10 |     cout<<"safe"<<endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:10:19: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   10 |     cout<<"safe"<<endl;
      |                   ^~~~
      |                   std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:14:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   14 |     cout<<"unsafe"<<endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:14:21: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   14 |     cout<<"unsafe"<<endl;
      |                     ^~~~
      |                     std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C

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

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

    cout << (s > w ? "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: C

#include <iostream>
#include <bits/stdc++.h>
#include <string>
#include <math.h>
#include <vector>
#include <algorithm>
using namespace std;

int main(){
   int s,w; cin>>s>>w;
   if(w>=s/2) cout<<"unsafe";
   else cout<<"safe";
   return 0;
}

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

#include <bits/stdc++.h>
using namespace std;
int x,y;
int main()
{
	scanf("%d %d",&x,&y);
	puts(x<=y?"unsafe":"safe");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 a,b;
int main() {
	cin>>a>>b;
	if(a<b)
		cout<<"safe";
	else
		cout<<"unsafe";
	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

b,a = map(int,input().split())
if(a < b):
    print("safe")
else:
    print("unsafe")

Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | b,a = map(int,input().split())
      | ^
main.c:1:1: error: type defaults to 'int' in declaration of 'b' [-Wimplicit-int]
main.c:1:3: error: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
    1 | b,a = map(int,input().split())
      |   ^
main.c:1:7: error: implicit declaration of function 'map' [-Wimplicit-function-declaration]
    1 | b,a = map(int,input().split())
      |       ^~~
main.c:1:11: error: expected expression before 'int'
    1 | b,a = map(int,input().split())
      |           ^~~
main.c:2:1: error: expected ',' or ';' before 'if'
    2 | if(a < b):
      | ^~
Language: C

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define INF (INT_MAX / 4)
#define REP(i, n) for (ll i = 0, i##_len = (n); i < i##_len; ++i)
#define ALL(a) (a).begin(), (a).end()
/* clang-format off */
#define TIMER_S(start) chrono::system_clock::time_point start = chrono::system_clock::now();
#define TIMER_E(end) chrono::system_clock::time_point end = chrono::system_clock::now();
#define TIME(start, end) cout << static_cast<double>(chrono::duration_cast<chrono::microseconds>(end - start).count()) << "ms" << "\n";
/* clang-format on */

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

import java.util.*;
import java.util.TreeMap;
import java.util.Map;
import java.util.HashMap;
import java.util.ArrayList;
import java.util.Collections;

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

        int S = sc.nextInt();
        int W = sc.nextInt();

        if(S>W){
            System.out.println("safe");
        }
        else{
            System.out.println("unsafe");
        }
    }
}

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:2:1: error: unknown type name 'import'
    2 | import java.util.TreeMap;
      | ^~~~~~
main.c:2:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    2 | import java.util.TreeMap;
      |            ^
main.c:3:1: error: unknown type name 'import'
    3 | import java.util.Map;
      | ^~~~~~
main.c:3:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    3 | import java.util.Map;
      |            ^
main.c:4:1: error: unknown type name 'import'
    4 | import java.util.HashMap;
      | ^~~~~~
main.c:4:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    4 | import java.util.HashMap;
      |            ^
main.c:5:1: error: unknown type name 'import'
    5 | import java.util.ArrayList;
      | ^~~~~~
main.c:5:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    5 | import java.util.ArrayList;
      |            ^
main.c:6:1: error: unknown type name 'import'
    6 | import java.util.Collections;
      | ^~~~~~
main.c:6:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    6 | import java.util.Collections;
      |            ^
main.c:8:1: error: unknown type name 'class'
    8 | class Main{
      | ^~~~~
main.c:8:11: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
    8 | class Main{
      |           ^
Language: C

#pragma GCC optimize ("-O3")
#include <bits/stdc++.h>
#define pb push_back
#define pll pair<ll, ll>
#define mll map<ll, ll>
#define ff first
#define oo 1000000000000000005
#define ss second
#define el "\n"
#define maxS 100005
#define MOD 1000000007
using namespace std;
typedef long long ll;

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

    // ll t;cin>>t;while(t--)
    {
        ll s, w;
        cin>>s>>w;
        if(w >= s)
            cout<<"unsafe\n";
        else
            cout<<"safe\n";
    }
    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;
#include<cstdlib>

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

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

int main() {
  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>
using namespace std;
typedef long long ll;

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



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

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

int main(){
  int a,b;
  cin >> a >> b;
  if(b>=a)
    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

s, w = [int(i) for i in input().split()]

if w >= s:
  print('unsafe')
else:
  print('safe')


Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | s, w = [int(i) for i in 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 = [int(i) for i in input().split()]
      |    ^
main.c:1:8: error: expected expression before '[' token
    1 | s, w = [int(i) for i in input().split()]
      |        ^
main.c:3:1: error: expected ',' or ';' before 'if'
    3 | if w >= s:
      | ^~
main.c:4:9: warning: multi-character literal with 6 characters exceeds 'int' size of 4 bytes
    4 |   print('unsafe')
      |         ^~~~~~~~
main.c:6:9: warning: multi-character character constant [-Wmultichar]
    6 |   print('safe')
      |         ^~~~~~
Language: C

#include <iostream>
#include <iomanip>
#include <algorithm>
using namespace std;
#include <cstdio>
#include <tuple>
#include <string>
#include <vector> 
#include <set>
#include <string.h>
#include <map>
#include <cmath>
#include <deque>
using ll = long long;
using Graph = vector<vector<int>>;
#include <queue>
#include <stack>
#include <math.h>  /* M_PI */

const ll MOD = 1000000007;
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

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

if W >= S:
    print("unsafe")
else:
    print("safe")

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 W >= S:
      | ^~
Language: C

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

long long s, w;

int main(){
	cin>>s>>w;
	if(s<=w)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 <iostream>
#include <sstream>
#include <stack>
#include <iomanip>
#include <string>
#include <algorithm>
#include <functional>
#include <cstdlib>
#include <map>
#include <set>
#include <vector>
#include <utility>
#include <queue>
#include <cmath>

#define BEGIN(x) x.begin()
#define END(x) x.end()
#define ALL(x) BEGIN(x), END(x)
#define PAIR make_pair
#define VEC(type) vector<type >

#define FOR(i, A, B) for(auto i = (A);i != (B); i++)
#define FORD(i, A, B) for(auto i = (A);i != (B); i--)

#define READRANGE(begin, end) FOR(it, begin, end) cin >> *it
#define READVEC(V) READRANGE(BEGIN(V), END(V))

using namespace std;

typedef long long lint;
typedef pair<int, int> Pii;
typedef pair<int, lint> Pil;
typedef pair<lint, lint> Pll;
typedef pair<lint, int> Pli;

// ---- BEGIN LIBRARY CODE ----
// ---- END LIBRARY CODE ----
void io_init()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
};

int main(int argc, char **argv)
{
    io_init();

    // Actual program code starts here.
    int S, W;
    cin >> S >> W;
    if (S <= W)
        cout << "unsafe";
    else
        cout << "safe";
    cout << endl;
    return 0;
};


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

import java.util.*;
public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int S = sc.nextInt();
		int W = sc.nextInt();
		String ans = "safe";
		if(W >= S){
			ans = "unsafe"
		}
		System.out.println(ans);
	}
}

Compiler output:
Main.java:9: error: ';' expected
			ans = "unsafe"
			              ^
1 error
Language: C

#include <bits/stdc++.h>
#define bug1(x) cout<<#x<<" = "<<x<<endl
#define bug2(x,y) cout<<#x<<" = "<<x<<" "<<#y<<" = "<<y<<endl
#define bug3(x,y,z) cout<<#x<<" = "<<x<<" "<<#y<<" = "<<y<<" "<<#z<<" = "<<z<<endl
#define bug4(x,y,z,m) cout<<#x<<" = "<<x<<" "<<#y<<" = "<<y<<" "<<#z<<" = "<<z<<" "<<#m<<" = "<<m<<endl

using namespace std;

const int maxN = 100005;

class Debugger {
public:
	template<typename T>
	void printVector(vector<T> const &vec, bool printSize=true){
		if(printSize){
			cout << vec.size() << endl;
		}
		for(auto &elem : vec){
			cout << elem << " ";
		}
		cout << endl;
	}

	template<typename T>
	void printMatrix(vector<vector<T>> const &matrix){
		cout << matrix.size()<< " ";
		if(!matrix.empty()){
			cout << matrix[0].size();
		}
		cout << endl; 
		for(auto &vec : matrix){
			printVector(vec, false);
		}
		cout << endl;
	}
};

class TaskA {
private:
	Debugger debugger;

public:
	void solveOne(int it){
		int s , w;
		cin >> s >> w;
		cout << (w >= s ? "unsafe":"safe") << endl;

	}

	void solve(){
		int tc = 1;
		for(int it = 1; it <= tc; it++){
			solveOne(it);
		}
	}
};


int main(){
	ios_base::sync_with_stdio(false);
	TaskA solver;
	solver.solve();
	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;
typedef long double ld;
#define yorn(f) puts((f)?"safe":"unsafe")
#define YORN(f) puts((f)?"YES":"NO")
ll s,w;
//ld ;
//string s;
// char c;

int main() {
  cin >> s >> w;
  yorn(s>w);
  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 <cassert>
#include <cctype>
#include <cerrno>
#include <cfloat>
#include <ciso646>
#include <climits>
#include <clocale>
#include <cmath>
#include <csetjmp>
#include <csignal>
#include <cstdarg>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>

#include <ccomplex>
#include <cfenv>
#include <cinttypes>
#include <cstdbool>
#include <cstdint>
#include <ctgmath>
#include <cwchar>
#include <cwctype>

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

#include <array>
#include <atomic>
#include <chrono>
#include <condition_variable>
#include <forward_list>
#include <future>
#include <initializer_list>
#include <mutex>
#include <random>
#include <ratio>
#include <regex>
#include <scoped_allocator>
#include <system_error>
#include <thread>
#include <tuple>
#include <typeindex>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>

using namespace std;
#define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define endl "\n"
#define f(i, n) for(int i = 0; i < n; ++i)
#define pb push_back
#define T int t = 0; cin >> t; while(t--)
#define b_e(a) a.begin(), a.end()
typedef long long ll;
typedef long double lld;
const ll mod = 998244353;
const ll mx = 6e5;
ll power(ll x, ll y){
    x %= mod;
    ll res = 1;
    while(y > 0LL){
        if(y & 1LL)res = res * x % mod;
        y = y >> 1LL;
        x = x * x % mod;
    }
    return res;
}
void input(){
    IOS;
    int s, w;
    cin >> s >> w;
    cout << ((w >= s) ? "unsafe" : "safe") << endl;
}
int main(){
    input();
    return 0;
} 


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

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

int main(){
    int S,W;
    cin >> S >> W;
    int S=0;

    if (W > = S) cout << "unsafe" << endl;
    else cout << "safe" << endl;
    
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: redeclaration of 'int S'
    7 |     int S=0;
      |         ^
a.cc:5:9: note: 'int S' previously declared here
    5 |     int S,W;
      |         ^
a.cc:9:13: error: expected primary-expression before '=' token
    9 |     if (W > = S) cout << "unsafe" << endl;
      |             ^
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:1:3: error: type defaults to 'int' in declaration of 'W' [-Wimplicit-int]
    1 | S,W = map(int,input().split())
      |   ^
main.c:1:7: error: implicit declaration of function 'map' [-Wimplicit-function-declaration]
    1 | S,W = map(int,input().split())
      |       ^~~
main.c:1:11: error: expected expression before 'int'
    1 | S,W = map(int,input().split())
      |           ^~~
main.c:4:1: error: expected ',' or ';' before 'if'
    4 | if S > W:
      | ^~
Language: C

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

int main() {
	//input
	int S, W;
	cin >> S >> W;

	//output
	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: Java

class Main {
	public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int S = sc.nextInt();
        int W = sc.nextInt();
        if(W >= S) {
        	System.out.println("unsafe");
        }else {
        	System.out.println("safe");
        }
        }
	}


Compiler output:
Main.java:3: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
                         ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

#include<bits/stdc++.h>
#define ll long long int
#define Yes cout<<"Yes"<<endl;
#define No cout<<"No"<<endl;
using namespace std;
int main()
{
    int a,b,c,x,y,z,n,cnt=0;
    string s;
    cin>>a>>b;
    if(a>=b)
    {
        cout<<"safe"<<endl;
    }
    else cout<<"unsafe"<<endl;'


}


Compiler output:
a.cc:15:31: warning: missing terminating ' character
   15 |     else cout<<"unsafe"<<endl;'
      |                               ^
a.cc:15:31: error: missing terminating ' character
Language: C

#include<bits/stdc++.h>
using namespace std;;
int main(){
	int i,j,k,l,n,t,a,b;
	cin>>a>>b;
	if(a<=b)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 <bits/stdc++.h>
using namespace std ;

#define int long long

int32_t main(){
	int a , b ;
	cin >> a >> b;
	cout << (a>b?"safe":"unsafe") ;
	return 0 ;
}


Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <bits/stdc++.h>
      | ^~~~~~~
a.cc:6:1: error: 'int32_t' does not name a type
    6 | int32_t main(){
      | ^~~~~~~
a.cc:1:1: note: 'int32_t' is defined in header '<cstdint>'; this is probably fixable by adding '#include <cstdint>'
  +++ |+#include <cstdint>
    1 | include <bits/stdc++.h>
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;

  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 _GLIBCXX_DEBUG
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define rrep(i, n) for (int i = 1; i < (n+1); ++i)
using namespace std;
using ll = long long;
const int INF = +100100100;
typedef pair<int,int> P;
const ll MO = 1000000007;

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;
//型に気を付けよう

#define rep(i,n) for(int i=0;i<n;i++)
typedef long long  ll;
const double pi=3.1415926535;
const ll  mod=1000000007;
//桁数指定　cout << fixed << setprecision(2)
int main() {
  int s,w;
  cin>>s>>w;
  if(s<=w)cout<<"un";
  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 ll long long
#define ld long double
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define REP(i,j) for(int i=0;i<j;i++)
#define FORN(i,j,k) for(int i=j;i<k;i++)
#define vi vector<int>
#define vvi vector<vi >
#define pii pair<int,int>
#define vpii vector<pii >
using namespace std;
int s,w;
int main(void){
	cin>>s>>w;
	if(w>=s)cout<<"unsafe";
	else cout<<"safe";
	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

s, w = map(int, input().split())
print("safe" if w < s else "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:2:1: error: expected ',' or ';' before 'print'
    2 | print("safe" if w < s else "unsafe")
      | ^~~~~
Language: C

#include<bits/stdc++.h>
using namespace std;
int main() {
  int S, W; cin >> S >> W;
  cout << ((W >= S) ? "unsafe" : "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<iostream>
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:1:9: fatal error: iostream: No such file or directory
    1 | #include<iostream>
      |         ^~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
#include <iostream>
#include <string>
#include <algorithm>
using namespace std;
#include <vector>
#include <numeric>
#include <map>
#include <cmath>
#include <iomanip>
#include <queue>
using ll =long long;
using vi = vector<int>;
using vl = vector<ll>;
using vvi = vector<vi>;
using vs = vector<string>;

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;
#define FOR(var, begin, end) for (int var = (begin); var <= (end); var++)
#define RFOR(var, begin, end) for (int var = (begin); var >= (end); var--)
#define REP(var, length) FOR(var, 0, length - 1)
#define RREP(var, length) RFOR(var, length - 1, 0)
#define EACH(value, var) for (auto value : var)
#define SORT(var) sort(var.begin(), var.end())
#define REVERSE(var) reverse(var.begin(), var.end())
#define RSORT(var) \
  SORT(var);       \
  REVERSE(var)
#define OPTIMIZE_STDIO         \
  ios::sync_with_stdio(false); \
  cin.tie(0);                  \
  cout.precision(10);          \
  cout << fixed
#define endl '\n'

const int INF = 1e9;
const ll MOD = 1e9 + 7;
const ll LINF = 1e18;
struct mint {
  ll x;
  mint() : x(0) {
  }
  mint(ll x) : x((x % MOD + MOD) % MOD) {
  }
  mint& operator+=(const mint& r) {
    if ((x += r.x) >= MOD) {
      x -= MOD;
    }
    return *this;
  }
  mint& operator-=(const mint& r) {
    if ((x -= r.x) < 0) {
      x += MOD;
    }
    return *this;
  }
  mint& operator*=(const mint& r) {
    if ((x *= r.x) > MOD) {
      x %= MOD;
    }
    return *this;
  }
  mint& operator++() {
    if ((++x) >= MOD) {
      x -= MOD;
    }
    return *this;
  }
  mint operator++(int) {
    mint ret = x;
    if ((++x) >= MOD) {
      x -= MOD;
    }
    return ret;
  }
  mint& operator--() {
    if ((--x) < 0) {
      x += MOD;
    }
    return *this;
  }
  mint operator--(int) {
    mint ret = x;
    if ((--x) < 0) {
      x += MOD;
    }
    return ret;
  }
  mint operator+(const mint& r) {
    mint ret;
    return ret = x + r.x;
  }
  mint operator-(const mint& r) {
    mint ret;
    return ret = x - r.x;
  }
  mint operator*(const mint& r) {
    mint ret;
    return ret = x * r.x;
  }
  mint operator-() {
    return mint() - *this;
  }
  bool operator<(const mint& a) {
    return x < a.x;
  }
  bool operator>(const mint& a) {
    return x > a.x;
  }
  bool operator<=(const mint& a) {
    return x <= a.x;
  }
  bool operator>=(const mint& a) {
    return x >= a.x;
  }
  bool operator==(const mint& a) {
    return x == a.x;
  }
  bool operator!=(const mint& a) {
    return x != a.x;
  }
};
ostream& operator<<(ostream& os, const mint& r) {
  os << r.x;
  return os;
}
ostream& operator>>(ostream& os, const mint& r) {
  os >> r.x;
  return os;
}

void solve(istream& cin, ostream& cout) {
  int s, w;
  cin >> s >> w;
  if (w >= s) cout << "unsafe" << endl;
  else
    cout << "safe" << endl;
}

#ifndef TEST
int main() {
  OPTIMIZE_STDIO;
  solve(cin, cout);
  return 0;
}
#endif


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

import java.util.*;
class Main{
    static Scanner sc=new Scanner(System.in);
    public static void main(String[] args){
        int N = sc.nextInt();
        int W = sc.nextInt();
        if(N<=W)
        System.out.println("unsafe");
        else
            System.out.println("safe");
    }
}

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:2:1: error: unknown type name 'class'
    2 | class Main{
      | ^~~~~
main.c:2:11: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
    2 | class Main{
      |           ^
Language: C

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cstdlib>
using namespace std;
void YES(){cout << "YES" << endl;}
void NO(){cout << "NO" << endl;}
void Yes(){cout << "Yes" << endl;}
void No(){cout << "No" << endl;}
int main() {
  int N,X;
  cin >> N >> X;
  if(N>X){
    cout << "safe";
  }
  else{
    cout << "unsafe";
  }
  cout << endl;
  return 0;
}


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

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

int main() {
  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>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rep1(i, n) for (int i = 1; i <= (int)(n); i++)
typedef long long ll;
typedef pair<int,int>P;
#define MAX 1e9
struct edge{int to,cost;};

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;

int main() {
  int S ,W;
  if(W>=S) cout<< "unsafe";
  else cout "safe";
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: expected ';' before string constant
    7 |   else cout "safe";
      |            ^~~~~~~
      |            ;
Language: C

#include <bits/stdc++.h>
using namespace std;
int main(){
	int s,w;
	cin>>s>>w;
	if(w>2*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 < (int)(n); i++)
vector<int> input(int N) {
  vector<int> vec(N);
  for (int i = 0; i < N; i++) {
    cin >> vec.at(i);
  }
  return vec;
}

int main() {
  int s,w;
  cin >> s >> w;
  if(s<=w){
    cout << "unsafe" << endl;
  }
  else if(s>w){
    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 _GLIBCXX_DEBUG
using namespace std;
#define REP(i,m,n) for(int i=(int)(m) ; i < (int) (n) ; ++i )
#define rep(i,n) REP(i,0,n)
#define square(x) pow(x 2.0)
#define all(x) (x).begin(),(x).end()
#define F first
#define S second
#define max_queue(x) priority_queue<x>
#define min_queue(x) priority_queue<x, vector<x>, greater<x>>
#define big_sort(v) sort(all(v), [](int a, int b) { return a > b; })//大きい順にソート
using ll = long long;
using vi = vector<int>;
using vvi = vector<vi>;
using vs = vector<string>;
// aよりもbが大きいならばaをbで更新する
// (更新されたならばtrueを返す)
template <typename T>
bool chmax(T &a, const T& b) {
  if (a < b) {
    a = b;  // aをbで更新
    return true;
  }
  return false;
}
// aよりもbが小さいならばaをbで更新する
// (更新されたならばtrueを返す)
template <typename T>
bool chmin(T &a, const T& b) {
  if (a > b) {
    a = b;  // aをbで更新
    return true;
  }
  return false;
}
/*
#include <iostream> // cout, endl, cin
#include <string> // string, to_string, stoi
#include <vector> // vector
#include <algorithm> // min, max, swap, sort, reverse, lower_bound, upper_bound
#include <utility> // pair, make_pair
#include <tuple> // tuple, make_tuple
#include <cstdint> // int64_t, int*_t
#include <cstdio> // printf
#include <map> // map
#include <queue> // queue, priority_queue
#include <set> // set
#include <stack> // stack
#include <deque> // deque
#include <unordered_map> // unordered_map
#include <unordered_set> // unordered_set
#include <bitset> // bitset
#include <cctype> // isupper, islower, isdigit, toupper, tolower
*/
int main() {
  ll s,w;
  cin >> s>>w;
  if(s>w){
    cout << "safe" << endl;
    return 0;
  }
  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<vector>
#include<cstdio>
#include<string>
#include<algorithm>
#include<map>
#include<set>
#include<cmath>
#include<deque>
using namespace std;

using ll = long long;
const int INF = 1001001001;
const ll LLINF = 1001001001001001001;
const int MOD = 1000000007;

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

int main(void)
{
  int s, w;
  cin >> s >> w;
  if (s <= w) cout << "unsafe" << endl;
  else cout << "safe" << 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>
using namespace std;
int main() {
    int a, b;
    while (cin >> a >> b) {
        cout << (a > b ? "safe" : "unsafe") << '\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;

int main()
{
  int S,W;
  string result;
  cin >> S >> W;

  if(S>W){
    result = "safe";
  }else{
    result = "unsafe";
  }

  cout << result << endl;
}

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

#include <stdio.h>
#include <algorithm>
#include <utility>
#include <functional>
#include <cstring>
#include <queue>
#include <stack>
#include <math.h>
#include <iterator>
#include <vector>
#include <string>
#include <set>
#include <math.h>
#include <iostream>
#include <random>
#include<map>
#include <iomanip>
#include <time.h>
#include <stdlib.h>
#include <list>
#include <typeinfo>
#include <list>
#include <set>
#include <cassert>
#include<fstream>
#include <unordered_map>
#include <cstdlib>
#include <complex>
using namespace std;
#define arep(i,x,n) for(int i=int(x);i<(int)(n);i++)
#define rep(i,n) for(long long i = 0;i < n;++i)
#define pi 3.141592653589793
#define eps 0.00000001
#define INF 1e9+7  
using ll = long long; 
using P=pair<int,int>;
using lP=pair<ll,ll>;
using fP=pair<double,double>;


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

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

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pll pair<ll,ll>
#define vpll vector <pll>
#define pb push_back

int main()
{
   int s,w;
   cin>>s>>w;
   if(s<w)
    cout<<"safe";
   else
    cout<<"unsafe";
    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 <algorithm>
#include <map>
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: 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 rep1(i, n) for (int i = 1; i < (n); i++)
#define erep(i, n) for (int i = 0; i <= (n); i++)
#define erep1(i, n) for (int i = 1; i <= (n); i++)
using namespace std;
using ll = long long;


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; 

int n;
int testCases;

int main() {
    int wolves, sheep;

    scanf("%d %d", &sheep, &wolves);

    if (wolves >= sheep) {
        printf("unsafe\n");
    } else {
        printf("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 <iostream>
using namespace std;


int main() {
    int n, m;
    cin >> n >> m;
    
    if (n <= m) 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;

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

    cout << (s <= w : "unsafe" : "safe") << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:20: error: expected ')' before ':' token
    8 |     cout << (s <= w : "unsafe" : "safe") << endl;
      |             ~      ^~
      |                    )
Language: C

S, W = map(int, input().split())
if W >= S:
    print("unsafe")
else: print("safe")

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:2:1: error: expected ',' or ';' before 'if'
    2 | if W >= S:
      | ^~
Language: C

#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<utility>
#include <functional>
#include <set>
#include <map>
#include <queue>
#include <cmath>
#include <stack>

using namespace std;

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

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

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

int main() {
  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;

using ll = long long;

constexpr ll MOD = 1000000007;

#ifndef ONLINE_JUDGE
template <class T, class U>ostream &operator<<(ostream &o, const map<T, U>&obj) {o << "{"; for (auto &x : obj) o << " {" << x.first << " : " << x.second << "}" << ","; o << " }"; return o;}
template <class T>ostream &operator<<(ostream &o, const set<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;}
template <class T>ostream &operator<<(ostream &o, const multiset<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;}
template <class T>ostream &operator<<(ostream &o, const vector<T>&obj) {o << "{"; for (int i = 0; i < (int)obj.size(); ++i)o << (i > 0 ? ", " : "") << obj[i]; o << "}"; return o;}
template <class T, class U>ostream &operator<<(ostream &o, const pair<T, U>&obj) {o << "{" << obj.first << ", " << obj.second << "}"; return o;}
template <template <class tmp>  class T, class U> ostream &operator<<(ostream &o, const T<U> &obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr)o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;}
void print(void) {cout << endl;}
template <class Head> void print(Head&& head) {cout << head;print();}
template <class Head, class... Tail> void print(Head&& head, Tail&&... tail) {cout << head << " ";print(forward<Tail>(tail)...);}
#else
#define print(...)
#endif

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

    ll s,w;

    cin >> s >> w;

    if(s <= w){
        cout << "un";
    }
    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 rep(i, n) for(int i = 0; i < (int)(n); i++)
typedef long long ll;
using namespace std;

int main() {
    int s, w;
    cin >> s >> w;
    cout << (s <= w ? "unsafe" : "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 <iostream>
#include <vector>
#include <queue>
#include <string>
#include <algorithm>
typedef long long ll;
const int MOD = 1000000007;
#define PI 3.141592653589
using namespace std;

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

s,w=map(int,input().split())
if s<=w:
	print("unsafe")
else:
	print("safe")

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:1:3: error: type defaults to 'int' in declaration of 'w' [-Wimplicit-int]
    1 | s,w=map(int,input().split())
      |   ^
main.c:1:5: error: implicit declaration of function 'map' [-Wimplicit-function-declaration]
    1 | s,w=map(int,input().split())
      |     ^~~
main.c:1:9: error: expected expression before 'int'
    1 | s,w=map(int,input().split())
      |         ^~~
main.c:2:1: error: expected ',' or ';' before 'if'
    2 | if s<=w:
      | ^~
Language: C

#include<iostream>
#include<string>
#include<algorithm>
#include<vector>
#include<cmath>
#include <limits>
#include <iomanip>

using namespace std;


int main(){
	int a,b;
	
	cin >> a >> b;
	
	if(a > b)cout << "safe" << endl;
	else cout << "unsafe" << endl;
	
	return 0;
}

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

#include "bits/stdc++.h"
#include "math.h"
 
using namespace std;
typedef long long ll;
typedef vector<ll> vll;
typedef vector<vll> vvll;
typedef vector<bool> vb;
typedef vector<vb> vvb;
typedef vector<int> vin;
typedef vector<pair<ll,ll> > vp;
#define rep(i,a,b) for(ll i=(a);i<(b);++i)
const int MOD = 1000000007;
const int MAX = 510000;

int main(){
  ll 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;
int main() {
 int a,b;
  cin >> a,b;
  if(a>b){
    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 ;
int main(){
  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;

int main() {
  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: Java

import java.util.*;
　　class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int a = sc.nextInt();
        if(n<=a){
            System.out,println("unsafe");
        } else System.out.println("safe");
    }
}

Compiler output:
Main.java:2: error: illegal character: '\u3000'
??class Main{
^
Main.java:2: error: illegal character: '\u3000'
??class Main{
 ^
Main.java:8: error: not a statement
            System.out,println("unsafe");
                  ^
Main.java:8: error: ';' expected
            System.out,println("unsafe");
                      ^
4 errors