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

#include  <bits/stdc++.h>
using namespace std;
static int fast_io = []() { std::ios::sync_with_stdio(false); cin.tie(nullptr); return 0; }();
int main(){
  int s,w;
  cin>>s>>w;
  if(w>=s){
    cout<<"unsafe"<<"\n";  
  }
  else{
    cout<<"safe"<<"\n";  
  }
  return 0;
}

Compiler output:
main.c:1:11: 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()
{
    cin.tie(0);
    cin.sync_with_stdio(0);
    long long s,w;
    cin>>s>>w;
    w>=s? cout<<"unsafe" : 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 <iostream>
#include <algorithm>
#include <iomanip>
using namespace std;
string alphabet = "abcdefghijklmnopqrstuvwxyz";
string ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";

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

#pragma GCC optimize("O3")

#include <bits/stdc++.h>

using namespace std;

#define FAST_IO ios_base::sync_with_stdio(0); cin.tie(nullptr)
#define FOR(i, a, b) for(int i = (a); i <= (b); i++)
#define REP(n) FOR(O, 1, (n))
#define pb push_back
#define f first
#define s second
typedef long double ld;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<int, pii> piii;
typedef vector<int> vi;
typedef vector<pii> vii;
typedef vector<ll> vl;
typedef vector<piii> viii;

const int MAXN = 1000100, MAXK = 23;
const ll MOD =  2020202003;
const ll INF = 1e18;
const ld PI = asin(1) * 2;

void setIO () {
    FAST_IO;
}

void setIO (string s) {
    setIO();
 	freopen((s+".in").c_str(),"r",stdin);
	freopen((s+".out").c_str(),"w",stdout);
}




int main() {
	setIO();

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

	return 0;
}


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

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

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

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:1:7: 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:2:1: error: expected ',' or ';' before 'if'
    2 | if s <= w:
      | ^~
main.c:3:15: warning: multi-character literal with 6 characters exceeds 'int' size of 4 bytes
    3 |         print('unsafe')
      |               ^~~~~~~~
main.c:5:15: warning: multi-character character constant [-Wmultichar]
    5 |         print('safe')
      |               ^~~~~~
Language: C

s,w=gets.split.map &:to_i
puts s<=w ? 'unsafe' : 'safe'

Compiler output:
main.c:1:1: warning: data definition has no type or storage class
    1 | s,w=gets.split.map &:to_i
      | ^
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=gets.split.map &:to_i
      |   ^
main.c:1:5: error: 'gets' undeclared here (not in a function)
    1 | s,w=gets.split.map &:to_i
      |     ^~~~
main.c:1:21: error: expected expression before ':' token
    1 | s,w=gets.split.map &:to_i
      |                     ^
main.c:2:13: warning: multi-character literal with 6 characters exceeds 'int' size of 4 bytes
    2 | puts s<=w ? 'unsafe' : 'safe'
      |             ^~~~~~~~
main.c:2:24: warning: multi-character character constant [-Wmultichar]
    2 | puts s<=w ? 'unsafe' : 'safe'
      |                        ^~~~~~
Language: C

#include<iostream>
#include<cstdio>
#include<cmath>
#include<cstring>
#include<string>
#include<stack>
#include<functional>
#include<queue>
#include<vector>
#include<algorithm>
#include<iomanip>
#include<utility>
#include<set>
#include<unordered_set>
#include<map>
#include<unordered_map>
typedef long long int ll;
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define REP(i,n) for(int i=0;i<signed(n);i++)
#define EREP(i,n) for(int i=1;i<=signed(n);i++)
#define ALL(a) (a).begin(),(a).end()
using namespace std;
//#define EVEL 1
#ifdef EVEL
#define DEB(X) cout << #X <<":" <<X<<" " ;
#define TF(f) f ? cout<<"true  " : cout<<"false ";
#define END cout<<"\n";
#else
#define DEB(X) {}
#define TF(f) {}
#define END {}
#endif
const ll MOD = 1000000007;
const ll INF = 9e14;
typedef std::pair<ll,ll> P;
struct edge{ int to,cost; };
#define VMAX 100000

ll N,M,X,K,Q;
ll A[200010],B,C;
set<ll> S;
ll ans;
int main(){

    cin>>N>>M;
    cout<<(N<=M?"unsafe":"safe")<<endl;
}


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

# -*- coding: utf-8 -*-

import sys

def input(): return sys.stdin.readline().strip()
def list2d(a, b, c): return [[c] * b for i in range(a)]
def list3d(a, b, c, d): return [[[d] * c for j in range(b)] for i in range(a)]
def list4d(a, b, c, d, e): return [[[[e] * d for j in range(c)] for j in range(b)] for i in range(a)]
def ceil(x, y=1): return int(-(-x // y))
def INT(): return int(input())
def MAP(): return map(int, input().split())
def LIST(N=None): return list(MAP()) if N is None else [INT() for i in range(N)]
def Yes(): print('Yes')
def No(): print('No')
def YES(): print('YES')
def NO(): print('NO')
sys.setrecursionlimit(10 ** 9)
INF = 10 ** 18
MOD = 10 ** 9 + 7

s, w  = MAP()

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


Compiler output:
main.c:1:3: error: invalid preprocessing directive #-
    1 | # -*- coding: utf-8 -*-
      |   ^
main.c:3:1: error: unknown type name 'import'
    3 | import sys
      | ^~~~~~
main.c:5:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'def'
    5 | def input(): return sys.stdin.readline().strip()
      | ^~~
main.c:5:1: error: unknown type name 'def'
main.c:13:18: warning: multi-character character constant [-Wmultichar]
   13 | def Yes(): print('Yes')
      |                  ^~~~~
main.c:14:17: warning: multi-character character constant [-Wmultichar]
   14 | def No(): print('No')
      |                 ^~~~
main.c:15:18: warning: multi-character character constant [-Wmultichar]
   15 | def YES(): print('YES')
      |                  ^~~~~
main.c:16:17: warning: multi-character character constant [-Wmultichar]
   16 | def NO(): print('NO')
      |                 ^~~~
main.c:24:11: warning: multi-character character constant [-Wmultichar]
   24 |     print('safe')
      |           ^~~~~~
main.c:26:11: warning: multi-character literal with 6 characters exceeds 'int' size of 4 bytes
   26 |     print('unsafe')
      |           ^~~~~~~~
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: C

/*		author:: ajeet  */
/*			*/

	#include<bits/stdc++.h>
	using namespace std;
	#define int long long int
	#define pb push_back
	const int mod=1e9+7;
	#define all(x) x.begin(),x.end()
	#define endl '\n'
	#define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0)
	int32_t main(){
		IOS;
		int w,s;
		cin>>w>>s;
		if(w>=s) cout<<"unsafe"<<endl;
		else cout<<"safe"<<endl;
		return 0;
	}


Compiler output:
main.c:4:17: fatal error: bits/stdc++.h: No such file or directory
    4 |         #include<bits/stdc++.h>
      |                 ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

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

int main()
{
    int s,w;
    cin>>s>>w;
    cout<<(s>w ? "safe":"unsafe");
}

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 fio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define watch(x) cout << (#x) << " is " << (x) << endl
#define f(t) for(ll i =0;i<t;i++)
// #define bs(a,x) binary_search(a.begin(),a.end(),x)
#define ll long long int
#define ul unsigned long int
#define ld long double
#define umpi unordered_map<int,int> 
#define umpl unordered_map<ll,ll> 
#define vi vector<int>
#define vl vector<ll>
#define fill(a,p) memset(a,p,sizeof(a))
#define pb push_back
#define mod 998244353
#define N 10000000
#define all(a) a.begin(),a.end()
#define point pair<ll,ll>
#define endl "\n"

const int inf = 1000000007;
const ll linf = 1ll * inf * inf;
const ll MAXIMUM =2005;

inline ll mul(ll a, ll b){ return (a * 1ll * b) % mod; }
inline ll sub(ll a, ll b){ ll c = a - b; if(c < 0) c += mod; return c; }
inline ll add(ll a, ll b){ ll c = a + b; if(c >= mod) c -= mod; return c; }
inline ll max(ll a, ll b){return a>b?a:b;}
inline ll minim(ll a, ll b){return a<b?a:b;}

struct hash_pair { 
    template <class T1, class T2> 
    size_t operator()(const pair<T1, T2>& p) const
    { 
        auto hash1 = hash<T1>{}(p.first); 
        auto hash2 = hash<T2>{}(p.second); 
        return hash1 ^ hash2; 
    } 
};

ll power(ll x, ll y,ll p) 
{ 
    ll res = 1;      
     x = x % p;    
    while (y > 0) 
    { 
        if (y & 1) 
            res = (res*x) % p; 
            y = y>>1;  
            x = (x*x) % p;   
    } 
    return res; 
}

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




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

// We only fail when we stop trying
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define endl '\n'
#define D(x) cerr << #x << " = " << (x) << '\n'
#define sz(x) ((int)(x).size())
#define all(x) (x).begin(), (x).end()



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: 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;
const int INFint = 2e9+1;
const ll INFll = 2e18+1;
ll MOD=1e9+7;


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>
#define re register
using namespace std;
inline int read(){
	re int t=0;re char v=getchar();
	while(v<'0')v=getchar();
	while(v>='0')t=(t<<3)+(t<<1)+v-48,v=getchar();
	return t;
}
int n,m,ans;
int main(){
	n=read();m=read();
	if(m>=n)puts("unsafe");
	else puts("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;

typedef long long ll;
typedef vector<int> vi;

const double PI=acos(-1.0);

int s,w;
int input()
{
    cin>>s>>w;
}

int solve()
{
    if(w>=s) cout<<"unsafe\n";
    else cout<<"safe\n";
}

int main()
{
    cin.tie();
    ios::sync_with_stdio(false);
    input();
    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;
#define ll long long
#define ld long double
#define pb push_back
#define mp make_pair
#define ff first
#define ss second
#define FAST ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0);srand(time(NULL));
#define MOD 1000000007
#define INF LONG_LONG_MAX
#define MINF LONG_LONG_MIN


void init(){
}

ll po(ll x, ll y) { 
    ll res = 1;
    while (y > 0) { 
        if (y & 1) 
            res = (res*x)%MOD; 
        y = y>>1;  
        x = (x*x)%MOD;
    } 
    return res; 
}



void solve(){
    ll s,w;
    cin>>s>>w;
    if( s > w ) cout<<"safe"<<endl;
    else cout<<"unsafe"<<endl;
    return;
}

int main(){
    FAST;
    init();
    ll t = 1;
    //cin>>t;
    while( t-- ) 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>
#define rep(i,n) for(int i=0; i<(n); i++)
using namespace std;
using ll = long long;

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>
#define rep(i,n) for(int i=0; i < (n);++i)
using namespace std;
using ll = long long; 
using P = pair<int,int>;

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;}

const long long INF = 1LL << 60;
const long long mod = 1000000007;


int main(void){
    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;
 
int main() {
int S,W;
  cin >> S,W;
if(S <= 2 * 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

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:1:4: 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 S <= W:
      | ^~
main.c:5:11: warning: multi-character character constant [-Wmultichar]
    5 |     print('safe')
      |           ^~~~~~
Language: C

#include<bits/stdc++.h>
#define ll long long 
#define rep(i,n) for(ll i=0;i<n;i++)
using namespace std;
signed main(){
  ll a,b;
  cin>>a>>b;
  if(b>=a){
    cout<<"unsafe\n";
  }else{
    cout<<"safe\n";
  }
  return 0;
}

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

int main() {
    using vi = vector<int>;
    
    int n,m;
    cin >> n >> m;
    if(m>=n){
        cout << "unsafe" << endl;
    }else{
        cout << "safe" << endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:2:16: error: 'vector' does not name a type
    2 |     using vi = vector<int>;
      |                ^~~~~~
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin >> n >> m;
      |     ^~~
a.cc:7:9: error: 'cout' was not declared in this scope
    7 |         cout << "unsafe" << endl;
      |         ^~~~
a.cc:7:29: error: 'endl' was not declared in this scope
    7 |         cout << "unsafe" << endl;
      |                             ^~~~
a.cc:9:9: error: 'cout' was not declared in this scope
    9 |         cout << "safe" << endl;
      |         ^~~~
a.cc:9:27: error: 'endl' was not declared in this scope
    9 |         cout << "safe" << endl;
      |                           ^~~~
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(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 <iostream>

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: 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 LD = long double;
 
LL mod = 1e9+7;

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

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



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

#include <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;

  bool res = w >= s;

  cout << (res ? "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 <bits/stdc++.h>
using namespace std;

int main()
{
    int sheep, wolf;
    cin >> sheep >> wolf;

    if(wolf >= sheep)
        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() {
	long n,m,i,j,k,ans,cur,res;
	cin >> n >> m;
	if(n<=m){
		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

/*"You can do anything you set your mind to,man" - Eminem*/
#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
#define llpow(a,b) (ll)(pow(a,b)+0.5)
#define l_b(a,val) min((int)a.size()-1, (int)(lower_bound(a.begin(),a.end(),val)-a.begin()))
#define f first
#define up(a,b) max(a,b)
#define s second
#define INF 9223372036854775807
const  int mod = 1000000007;
template <typename T> T add(T& a, T b){a+=b;while(a>=mod)a-=mod;while(a<0)a+=mod;}
template <typename T> T mul(T& a, T b){ a = a*b%mod;}
template <typename T> T up_self(T& a, T b){a = up(a,b);}
template <typename T> T min_self(T& a, T b){a = min(a,b);}
string find_largest_pref_palindrome(const string& a){string s = a;reverse(s.begin(),s.end());s = a+"%"+s;int c = 0;vector<int> pref(2*((int)a.size()) +2);for(int i = 1; i< s.size() ; i++ ){while(c!=0&&s[i]!=s[c])c = pref[c-1];if(s[i]==s[c])c++;pref[i] = c;}return s.substr(0,c);}
ll binexpomodulo(ll x, ll y){ll res =1;x%=mod;if(!x)return 0;while(y){if(y&1){mul(res, x);}mul(x,x);y>>=1;}return res;}
ll nCrInOr(ll n, ll r){ll res = 1;if(r>n-r)r = n-r;ll rin = 1;for(ll i = 1; i <=r ; i++)rin = (rin*i)%mod;rin = binexpomodulo(rin,mod-2);for(ll i = 1; i <= r; i++)res = (res*(n-i+1))%mod;res = (res*rin)%mod;return res;}
int msb(ll n){int ans;for(int i = 0 ; i < 64;  i++)if(n&(1LL<<i))ans = i+1;return ans;}
/*All the macros below are copied from nik_y(OG)*/
#define test() int t; cin>>t; while(t--)
#define fl(i,a,b) for(int i = a ; i <b ;i++)
#define Shazam ios_base::sync_with_stdio(false);   cin.tie(NULL); cout.tie(NULL);
#define all(c) c.begin(),c.end()
#define endl "\n"
#define get(a,n) fl(i,0,n)  cin>>a[i];
#define pr(a,n) fl(i,0,n) cout<<a[i]<<" ";	cout<<endl;
int main()
{
	Shazam;
	int a,b; cin>>a>>b;
	if(b>=a)
		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 <bits/stdc++.h>
#ifdef HIRO
#define d(f_, ...) printf((f_), ##__VA_ARGS__)
#else
#define d(f_, ...)
#endif

using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<long long, long long> pllll;
typedef vector<int> vi;
typedef vector<long long> vll;
typedef vector< pair<int, int> > vii;
typedef vector< pair<long long, long long> > vllll;
typedef map<int, int> mii;
typedef map<long long, long long> mllll;
typedef queue<int> qi;
typedef queue< pair<int, int> > qp;
#define mp make_pair
#define pi 3.14159265358979323846
#define MAX max_element
#define MIN min_element
#define all(v) v.begin(), v.end()
#define gt(T) greater<T>()
#define sum(v) accumulate(v.begin(), v.end(), 0ll)
#define uni(v) do{ \
  sort(v.begin(), v.end()); \
  decltype(v)::iterator result = unique(v.begin(), v.end()); \
  v.erase(result, v.end()); \
}while(0)
#define fi(init, n) for(int i = init; i < n; ++i)
#define fj(init, n) for(int j = init; j < n; ++j)
#define fk(init, n) for(int k = init; k < n; ++k)
#define zero(x) memset(x, 0, sizeof(x))
#define negative(x) memset(x, ~0, sizeof(x))
#define bitsum(x) __builtin_popcount(x)
const ll MOD = 1e9 + 7;
const int INF = 1e9;
const int di[] = { 0, 1, 0, -1 };
const int dj[] = { 1, 0, -1, 0 };

template<typename T>
T gcd(T a, T b) {
	return b ? gcd(b, a % b) : a;
}
template<typename T>
T lcm(T a, T b) {
	return a / gcd(a, b) * b;
}
template<typename T>
int finder(vector<T> vec, T number) {
	auto itr = find(vec.begin(), vec.end(), number);
	size_t index = distance(vec.begin(), itr);
	if (index != vec.size()) return 1;
	else return 0;
}
ll frac(ll n){
	if (n == 0) return 1;
	return (n * frac(n - 1)) % MOD;
}
template<class T> inline bool chmin(T& a, T b) {
  if (a > b) {
    a = b;
    return true;
  }
  return false;
}
template<class T> inline bool chmax(T& a, T b) {
  if (a < b) {
    a = b;
    return true;
  }
  return false;
}

int main(int argc, char** argv) {
#ifdef HIRO
  string quiz(argv[1]);
  string id(argv[2]);
  string filename("input/" + quiz + "/" + id + ".txt");
  ifstream fin(filename);
  if (fin.peek() == ifstream::traits_type::eof()) {
    cout << "No input.";
    return 0;
  }
  ifstream cin(filename);
  std::cin.rdbuf(cin.rdbuf());
#endif
  ll ans = 0;
  // ll n;
  // cin >> n;
  ll n, m;
  cin >> n >> m;
  // ll n, m, k;
  // cin >> n >> m >> k;
  if(n<=m)
    printf("unsafe\n");
  else
    printf("safe\n");
  // cout << ans << endl;
  return 0;
}



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

s, w = [int(i) for i in 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 = [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 s <= w:
      | ^~
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 <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> P;
typedef vector<vector<int>> Matrix;
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define ALL(x) (x).begin(), (x).end()
static const int INF = 2000000000;



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

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

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

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

  string ans = "unsafe";
  if (S > W) ans = "safe"

  cout << ans << endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:26: error: expected ';' before 'cout'
    8 |   if (S > W) ans = "safe"
      |                          ^
      |                          ;
    9 | 
   10 |   cout << ans << endl;
      |   ~~~~
Language: C

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pll = pair<ll, ll>;
using vl = vector<ll>;

/* short */
#define pb push_back
#define mp make_pair
#define Fi first
#define Se second
#define ALL(v) begin(v), end(v)
#define RALL(v) rbegin(v), rend(v)

/* REPmacro */
#define FOR(i, a, b) for(int i = (a); i < (b); i++)
#define FORR(i, a, b) for(int i = (a); i >= (b); i--)
#define REP(i, n) for(int i = 0; i < (n); i++)
#define FOREACH(x, a) for(auto x : a)

/* exchange */
#define CHMIN(a, b) (a) = min((ll)(a), (ll)(b))
#define CHMAX(a, b) (a) = max((ll)(a), (ll)(b))

/* function */
#define IN(x) cin >> x
#define DEBUG(x) cerr << (x) << " "
#define LN() cerr << "\n"
#define PRINT(x) cout << (x) << endl
#define BR cout << endl

/* const */
const int ARRAY = 100005;
const int INF = 1001001001; // 10^9
const ll LINF = 1001001001001001001; // 10^18
const int MOD = 1e9 + 7;

ll N = 0;
ll ret = 0;
string s;

int main(void){
  ll M;  
  IN(N);
  IN(M);

  PRINT((N<=M)?"unsafe":"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 << "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() {
    long test=1;
    // cin>>test;
    while(test--)
    {
	long i,j,n,a,b,c,d,ans,A,B;
	string s1,s2,s3;
	cin>>a>>b;
	if(b>=a)cout<<"unsafe";
	else cout<<"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 <iostream>
#include <vector>
#include <algorithm>
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: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

//#pragma GCC optimize ("O3")
//#pragma GCC target ("avx")
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i, n) for(int i = 0; i < (n); i++)
#define rep1(i, n) for(int i = 1; i <= (n); i++)
#define co(x) cout << (x) << "\n"
#define cosp(x) cout << (x) << " "
#define ce(x) cerr << (x) << "\n"
#define cesp(x) cerr << (x) << " "
#define pb push_back
#define mp make_pair
#define chmin(x, y) x = min(x, y)
#define chmax(x, y) x = max(x, y)
#define Would
#define you
#define please


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


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

	co(A <= B ? "unsafe" : "safe");





	Would you please return 0;
}

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

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        new Main().run();
    }

    private void run() {
        Scanner scanner = new Scanner(System.in);
        int S = scanner.nextInt();
        int W = scanner.nextInt();
        if(S <= 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.Scanner;
      | ^~~~~~
main.c:1:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    1 | import java.util.Scanner;
      |            ^
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 <iostream>
#include <algorithm>
#include <bitset>
#include <math.h>
#include <string>
#include <map>
#include <vector>
using namespace std;
using ll = long long;
using ull = unsigned long long;
#define rep(i, n) for (int i = 0; i < n; i++)
#define LargeNum 1000000007
typedef pair <double, double> P;

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++

#include<bits/stdc++.h>
using namespace std;
 
#define ff              first
#define ss              second
#define ll              long long
#define dd				double
#define pb              push_back
#define mp              make_pair
#define pii             pair<int,int>
#define vi              vector<int>
#define vll				vector<long long>
#define vpii			vector<pair<int,int>>
#define vpll			vector<pair<long long,long long>>
#define vvi				vector<vector<int>>
#define vvl				vector<vector<long long>>
#define mii             map<int,int>
#define mll  			map<long long,long long>
#define umii			unordered_map<int,int>
#define umll			unordered_map<long long,long long>
#define pqb             priority_queue<int>
#define pqs             priority_queue<int,vi,greater<int> >
#define rep(i,n)		for(int i=0;i<n;i++)
#define rep2(i,a,b)		for(int i=a;i<b;i++)
#define rev(i,n)		for(int i=n;i>=0;i--)
#define rev2(i,a,b)		for(int i=a;i>=b;i--)
#define setbits(x)      __builtin_popcountll(x)
#define zrobits(x)      __builtin_ctzll(x)
#define inf             9e18
#define ps(x,y)         fixed<<setprecision(y)<<x
#define mk(arr,n,type)  type *arr=new type[n];
#define w(x)            int x; cin>>x; while(x--)
#define fio				ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define endl			'\n'
#define all(x)			x.begin(),x.end()
#define d0(x)			cout <<x<<" "
#define d1(x)			cout <<x<<endl
#define d2(x,y)			cout <<x<<" "<<y<<endl
#define d3(x,y,z)		cout <<x<<" "<<y<<" "<<z<<endl
#define d4(x,y,z,w)		cout <<x<<" "<<y<<" "<<z<<" "<<w<<endl
const ll mod=1e9+7;
const dd pi=M_PI;
const ll MOD=998244353;
void i_o()
{
	#ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
	#endif
} 
int main()
{
	fio
   	i_o();
	u=int s,w;
	cin>>s>>w;
	if(w>=s) cout <<"unsafe";
	else cout <<"safe";


    
	return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:55:9: error: 'u' was not declared in this scope
   55 |         u=int s,w;
      |         ^
a.cc:55:11: error: expected primary-expression before 'int'
   55 |         u=int s,w;
      |           ^~~
a.cc:56:14: error: 's' was not declared in this scope
   56 |         cin>>s>>w;
      |              ^
a.cc:56:17: error: 'w' was not declared in this scope
   56 |         cin>>s>>w;
      |                 ^
Language: C

#include<iostream>

using namespace std;

int main()
{
  int s ,w;
  cin>>s>>w;
  if(w>=s){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)
#define rrep(i, n) for(int i = n-1; i >= 0; --i)
#define fi first
#define se second
using namespace std;
using lint = long long;
using uint = unsigned int;
using ulint = unsigned long long;
using ldouble = long double;
using pii = pair<int, int>;
using pli = pair<lint, lint>;
using pdd = pair<double, double>;
using pld = pair<ldouble, ldouble>;
using v1i = vector<int>;
using v1li = vector<lint>;
using v2i = vector<vector<int>>;
using v2li = vector<vector<lint>>;
using v3i = vector<vector<vector<int>>>;
using v3li = vector<vector<vector<lint>>>;
using v1b = vector<bool>;
using v2b = vector<vector<bool>>;
using v3b = vector<vector<vector<bool>>>;
using v1c = vector<char>;
using v2c = vector<vector<char>>;
using v3c = vector<vector<vector<char>>>;
constexpr lint mod1 = 1e9+7;
constexpr lint mod2 = 998244353;

int main(){
  int s, w;
  cin >> s >> w;
  if(s > w) cout << "safe\n";
  else cout << "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>
#define rep(i,n)for(int i=0;i<n;++i)
#include<string>
#include<vector>
using namespace std;
typedef long long ll;
typedef pair<int, int>P;
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; }
//max=({});
//条件式が真ならwhileの中身を回し続ける
//printf("%d\n", ans);

//pairの入力
//vector<pair<ll, ll>>work(n);
//rep(i, n) {
//	ll a, b;
//	cin >> a >> b;
//	work[i] = make_pair(a, b);
//for(auto p:mp)(mapの探索)
//printf("%.10f\n",なんちゃら)

int g[15][15];
const int INF = 1001001001;
const int dx[4] = { -1,0,1,0 };
const int dy[4] = { 0,-1,0,1 };

//最大公約数
ll gcd(ll x, ll y) {
	return y ? gcd(y, x % y) : x;
}

ll lcm(ll x, ll y) {
	if (x == 0 || y == 0)return 0;
	return (x / gcd(x, y) * y);
}

//素因数分解
map<ll, ll>ins;
void facterize(ll n) {
	ll a = 2;
	while (n >= a * a) {
		if (n % a == 0) {
			ins[a]++;
			ins[a] = ins[a] % 1000000007;
			n /= a;
		}
		else {
			a++;
		}
	}
	ins[n]++;
}

vector<ll>relation[20], money(20, 1);
char s[110][110];
int dp[110][110];

int keta(int x) {
	int y = 0;
	while (x > 0) {
		y++;
		x /= 10;
	}
	return y;
}

int main() {
	int s, w;
	cin >> s >> w;
	if (w >= s)puts("unsafe");
	else {
		puts("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++

#include <iostream>
#include <iomanip>
#include <vector>
#include <algorithm>
#include <numeric>
#include <functional>
#include <cmath>
#include <queue>
#include <stack>

#define repd(i,a,b) for (int i=(a);i<(b);i++)
#define rep(i,n) repd(i,0,n)
typedef long long ll;

using namespace std;


int inputValue(){
    int a;
    cin >> a;
    return a;
};

void inputArray(int * p, int a){
    rep(i, a){
        cin >> p[i];
    }
};

long long inputValueLongLong(){
    long long a;
    cin >> a;
    return a;
};

void inputVector(vector<int> * p, int a){
    rep(i, a){
        int input;
        cin >> input;
        p -> push_back(input);
    }
}

template <typename T>
void output(T a, int precision) {
    if(precision > 0){
        cout << setprecision(precision)  << a << "\n";
    }
    else{
        cout << a << "\n";
    }
}

const long long MOD = 10*10*10*10*10*10*10*10*10+7;

int main(int argc, const char * argv[]) {
    const double PI=3.14159265358979323846;
    // source code
    long long S = inputValueLongLong();
    long long W = inputValueLongLong();

    if(W>=S){
        cout << "unsafe" << endl;
    }else{
        cout <, "safe" << endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main(int, const char**)':
a.cc:65:15: error: expected primary-expression before ',' token
   65 |         cout <, "safe" << endl;
      |               ^
a.cc:65:24: error: invalid operands of types 'const char [5]' and '<unresolved overloaded function type>' to binary 'operator<<'
   65 |         cout <, "safe" << endl;
      |                 ~~~~~~~^~~~~~~
Language: C


f=0
    # n=int(input())
    # a=list(map(int,input().split()))
    # c,d=map(int,input().split())
    
    s,w=map(int,input().split())
    if(s<=w):
        print("unsafe")
    else:
        print("safe")
    




# print("Yes" if f==1 else "No")

Compiler output:
main.c:2:1: warning: data definition has no type or storage class
    2 | f=0
      | ^
main.c:2:1: error: type defaults to 'int' in declaration of 'f' [-Wimplicit-int]
main.c:3:7: error: invalid preprocessing directive #n
    3 |     # n=int(input())
      |       ^
main.c:4:7: error: invalid preprocessing directive #a
    4 |     # a=list(map(int,input().split()))
      |       ^
main.c:5:7: error: invalid preprocessing directive #c
    5 |     # c,d=map(int,input().split())
      |       ^
main.c:7:5: error: expected ',' or ';' before 's'
    7 |     s,w=map(int,input().split())
      |     ^
main.c:17:3: error: invalid preprocessing directive #print
   17 | # print("Yes" if f==1 else "No")
      |   ^~~~~
Language: C

#include <bits/stdc++.h>
using namespace std;
void __print(int x) {cout << x;}
void __print(long x) {cout << x;}
void __print(long long x) {cout << x;}
void __print(unsigned x) {cout << x;}
void __print(unsigned long x) {cout << x;}
void __print(unsigned long long x) {cout << x;}
void __print(float x) {cout << x;}
void __print(double x) {cout << x;}
void __print(long double x) {cout << x;}
void __print(char x) {cout << '\'' << x << '\'';}
void __print(const char *x) {cout << '\"' << x << '\"';}
void __print(const string &x) {cout << '\"' << x << '\"';}
void __print(bool x) {cout << (x ? "true" : "false");}
template<typename T, typename V>
void __print(const pair<T, V> &x) {cout << '{'; __print(x.first); cout << ','; __print(x.second); cout << '}';}
template<typename T>
void __print(const T &x) {int f = 0; cout << '{'; for (auto &i: x) cout << (f++ ? "," : ""), __print(i); cout << "}";}
void _print() {cout << "\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cout << ", "; _print(v...);}
#define debug(x...) cout << #x << " = "; _print(x)
typedef long long ll; typedef vector<int> vi; typedef vector<ll> vll;
#define rep(i,a,b) for (int i = (a); i < (b); ++i)
#define per(i,a,b) for (int i = (b)-1; i >= (a); --i)
#define all(x) begin(x), end(x)
#define mp make_pair 
#define pb push_back
#define ff first
#define ss second
#define fast ios_base::sync_with_stdio(NULL);cin.tie(NULL);cout.tie(NULL)
#define ld long double

int solve(){
	int s, w;
	cin>> s>> w;
	if(w >= s)
		cout<< "unsafe\n";
	else
		cout<< "safe\n";	
	return 0;
}
 
int main()
{
	fast;
	int t = 1;
	//cin>> t;
	while(t--){  
		solve();
	}
	return 0;
}
//upper_bound returns an iterator pointing to the 
//first element in the range [first,last) which has a value greater than ‘val’

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 << "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<(n);i++)
#define adrep(i,s,n) for (int i=(s);i<(n);i++)
using namespace std;
typedef long long ll;

int main(){

  int a,b=0;
  cin>>a>>b;
	
 
  if(a<=b)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 <cstdio>
#include <cstring>
int main()
{
  int s,w;scanf("%d%d",&s,&w);
  printf(s<=w?"unsafe":"safe");return 0;
}

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

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

int main(){
	// sengen
	int s,w;
	// nyuryoku
	cin >> s >> w;
	// keisan
	if(s > w){
		cout << "safe";
	}else{
		cout << "unsafe";
	}
	// syutsuryoku
}

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 ll long long int
#define fastio ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0)
#define mp make_pair
#define pb push_back
#define all(v) v.begin(), v.end()
#define ub upper_bound
#define lb lower_bound

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

Compiler output:
a.cc: In function 'int main()':
a.cc:13:12: error: 's' was not declared in this scope
   13 |     cin >> s  >> w;
      |            ^
a.cc:13:18: error: 'w' was not declared in this scope
   13 |     cin >> s  >> w;
      |                  ^
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:2:1: error: expected ',' or ';' before 'if'
    2 | if s > w:
      | ^~
Language: C

#include <bits/stdc++.h>
typedef long long int ll;
#define rep(i,n) for (int i = 0; i< (n); i++)
#define Rep(i,n,m) for (int i = (n); i< (m); i++)
#define Sort(a) sort(a.begin(), a.end())
#define Reverse(a) reverse(a.begin(), a.end())
const int INF = 1e9;
const ll MOD = 1000000007;
const ll LINF = 1e18;
using namespace std;



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++

/*
Author : Devil088
*/
#include<bits/stdc++.h>
using namespace std;
#define MOD 998244353
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;


int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	
	int a,b;
	cin>>a>>b;
	
	if(a>=acb)cout<<"safe";
	else cout<<"unsafe";
	
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:15: error: 'acb' was not declared in this scope
   21 |         if(a>=acb)cout<<"safe";
      |               ^~~
Language: C

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

/*
	Name: Prathamesh Shendarkar
	My Motto: IS TO NEVER GIVE UP
	My Belief: If you are not able to solve a particular question don't copy and paste a solution, 
			   no one is going to look into your account and tell you that, oh my look he has solved so many questions, 
			   remeber you are cheating on yourself, Just try to solve that question after some time or some days, 
			   or look upon a solution and check for the intiution or approach they have used, 
			   But never mug up there solution. 
			   Go for Learning don't copy plz.
*/

#include<bits/stdc++.h>

#define ff first
#define ss second
#define pb push_back
#define pf push_front
#define ins insert
#define mp make_pair
#define len(s) s.length()
#define loopa(i,a,b) for( i=a;i<=b;i++)
#define loop(i,n)    for( i=0;i<n;i++)
#define pool(i,n)    for( i=n-1;i>=0;i--)
#define poop(i,a,b) for( i=a;i>=b;i--)
#define on cout<<endl
#define o2(a,b) cout<<a<<" "<<b
#define os cout<<" "
#define all(v) v.begin(),v.end()
#define mem(n,m) memset(n,m,sizeof(n))
#define pii pair<int,int>
#define pll pair<long long,long long>
#define sii set<int>
#define sll set<long long>
#define vii vector<int> 
#define vll vector<long long>
#define mll map<long long, long long>
#define lob lower_bound
#define upb upper_bound
#define ret return 0
#define present(s,x) (s.find(x) != s.end()) 
#define cpresent(s,x) (find(all(s),x) != s.end()) 
#define ford(container, it) for(__typeof(container.begin()) it = container.begin(); it != container.end(); it++) 
#define fors(container, it, a, b) for(__typeof(container.begin()) it = a; it != b; it++) 

#define fastio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define MOD 1000000007
#define EPSILON 1e-9
#define PI 3.14159265358979323846
#define inf 999999999999999999
#define siz 100001
#define SIZ 1000001
#define SIZE 200001

typedef long long  ll;
typedef long double  ldo;
typedef double  db ;
using namespace std;

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

ll exp(ll x,ll y){ 
	ll res=1;
	x=x%mod;
	while(y>0) 
	{ 
		if(y&1) 
			res=(res*x)%mod; 
		y = y>>1;
		x=(x*x)%mod; 
	} 
	return res; 
} 

ll check_prime(ll n){
	for(ll i = 2;i<=ceil(sqrt(n));i++){
		if(n%i == 0){
			return 0;
		}
	}
	return 1;
}

bool check_princi(vector<ll> v){
	ll n = v.size();
	for(ll i = 1;i<n - 1;i++){
		if(v[i - 1] + v[i + 1] < v[i]){
			return false;
		}
	}
	return true;
}

int main(){
    fastio;
	ll n,m;
	if(m >= n)
		cout << "unsafe" << "\n";
	else
		cout << "safe" << "\n";
    
}




Compiler output:
a.cc: In function 'll exp(ll, ll)':
a.cc:63:13: error: 'mod' was not declared in this scope; did you mean 'modf'?
   63 |         x=x%mod;
      |             ^~~
      |             modf