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

//-------All power is within you,you can do Anything and Everything.---------//
 
    #include <bits/stdc++.h>
    using namespace std;
  
//*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ M $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$*//
 
    #define pb push_back
    #define MP make_pair
    #define F first
    #define S second
    #define sc(x) scanf("%lld",&x)
    #define pf(x) printf("%lld\n",x)
    #define int long long
    #define ld long double
    #define all(x) x.begin(),x.end() 
    #define rall(x) x.rbegin(),x.rend()
    #define fo(i,a,b) for(int i=a;i<b;i++)
    #define rfo(i,b,a) for(int i=b;i>=a;i--)
    #define mem( a, val ) memset(a, val, sizeof( a ) )
    #define deci( x ) cout<<fixed<<setprecision( x );
    #define bitcount( x ) __builtin_popcountll( x )
    #define endl "\n" 
    
    #define XOX 
    
    typedef vector<int> vi;
    typedef pair<int,int> pi; 
    
    const int INF = 1e15;
    const int MAX = 2e6 + 7;
    const int MOD =  1000000007;
    const long double PI  =3.141592653589793238463;
    const int dx[8] = {-1, -1, -1, 0, 1, 1, 1, 0};
    const int dy[8] = {-1, 0, 1, 1, 1, 0, -1, -1};
    
//*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ DEB $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$*//
    
    #define deb(x) cout<<#x<<" "<<x<<endl;


    vector<string> vec_splitter(string s) 
    {
        for(char& c: s) c = c == ','?  ' ': c;
        stringstream ss; ss << s;
        vector<string> res;
        for(string z; ss >> z; res.push_back(z));
        return res;
    }
    void debug_out(vector<string> args, int idx) { cerr << endl; }
    template <typename Head, typename... Tail>
    void debug_out(vector<string> args, int idx, Head H, Tail... T) 
    {
        if(idx > 0) cerr << ", ";
        stringstream ss; ss << H;
        cerr << args[idx] << " = " << ss.str();
        debug_out(args, idx + 1, T...);
    }
    
    #ifdef XOX
    #define debug(...) debug_out(vec_splitter(#__VA_ARGS__), 0, __VA_ARGS__)
    #else
    #define debug(...) 42
    #endif

//*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ V $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$*//  
    
    int i,j,k,t,n,q,l,r,mid;

//*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ F $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$*//

    int s,w;
    void solve()
    {
        cin>>s>>w;
        if(w>=s)
        {
            cout<<"unsafe"<<endl;
        }
        else
            cout<<"safe"<<endl;
        
    }
    
//*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$*//
//                          GAME STARTS FROM HERE                            //
 
    int32_t main() 
    {
    
        // int start,stop=clock();
        // cout<<"time:"<<(stop-start)/double(CLOCKS_PER_SEC)*1000<<endl;
        ios_base::sync_with_stdio(0);
        cin.tie(NULL);

        // sc(t);while(t--)
        // cin>>t;while(t--)
            solve();
    
        return 0;
    }

Compiler output:
main.c:3:14: 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(W>=s) cout<<"unsafe"<<endl;
  else cout<<"safe"<<endl;
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:6:6: error: 'W' was not declared in this scope
    6 |   if(W>=s) cout<<"unsafe"<<endl;
      |      ^
Language: C++

#include <utility>

using namespace std;

typedef pair<int,int> pii;
typedef long long ll;
#define mp make_pair
#define x first
#define y second

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



return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:9: error: 'cin' was not declared in this scope
   13 |         cin>>a>>b;
      |         ^~~
a.cc:2:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    1 | #include <utility>
  +++ |+#include <iostream>
    2 | 
a.cc:14:18: error: 'cout' was not declared in this scope
   14 |         if(a<=b) cout<<"unsafe";
      |                  ^~~~
a.cc:14:18: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:15:14: error: 'cout' was not declared in this scope
   15 |         else cout<<"safe";
      |              ^~~~
a.cc:15:14: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
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;
}


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 namespace std::chrono; 
#define ll long long
#define fo(i,v,e) for(v=i;v<e;v++)
#define pb(x) push_back(x)
#define pll pair<ll,ll>
#define pii pair<int,int>
#define fi first 
#define se second
#define all(x) x.begin(),x.end()
#define vi vector<int>
#define vl vector<ll>
#define sz(x) (int)x.size()
#define ull unsigned long long
#define vvi vector<vi>
#define vvl vector<vl>
#define vpi vector<pii>
#define vpl vector<pll>
ll mod = 1000000007;
void __print(int x) {cerr << x;}
void __print(long x) {cerr << x;}
void __print(long long x) {cerr << x;}
void __print(unsigned x) {cerr << x;}
void __print(unsigned long x) {cerr << x;}
void __print(unsigned long long x) {cerr << x;}
void __print(float x) {cerr << x;}
void __print(double x) {cerr << x;}
void __print(long double x) {cerr << x;}
void __print(char x) {cerr << '\'' << x << '\'';}
void __print(const char *x) {cerr << '\"' << x << '\"';}
void __print(const string &x) {cerr << '\"' << x << '\"';}
void __print(bool x) {cerr << (x ? "true" : "false");}
 
template<typename T, typename V>
void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}';}
template<typename T>
void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? "," : ""), __print(i); cerr << "}";}
void _print() {cerr << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);}
#ifndef ONLINE_JUDGE
#define deb(x...) cerr << "[" << #x << "] = ["; _print(x);
#else
#define deb(x...)
#endif
vector<ll> sieveOfErthnosis(ll n)
{
    vector<bool>flag(n+5,false);
    vector<ll>primes;
    for(int i=2;i*i<=n;i++)
    {
        if(!flag[i])
        {
            for(int j=i*i;j<=n;j+=i)
            {flag[j]=true;}
        }
    }
    for (int  i = 2; i < n+1; i++)
    {
        if(!flag[i])primes.pb(i);
    }
    return primes;
}
void init()
{
    
}
void solve()
{
    ll s,w;cin>>s>>w;
    cout<<(s>w?"safe":"unsafe");
}
int main()
{
    init();
    #ifndef ONLINE_JUDGE
    // freopen("input.txt","r",stdin);
    // freopen("output.txt","w",stdout);
    #endif
    auto start = high_resolution_clock::now(); 
    int T = 1;
    // cin>>T;
    while(T--)
    {
        solve();
    }
    auto stop = high_resolution_clock::now(); 
    auto duration = duration_cast<milliseconds>(stop - start); 
    #ifndef ONLINE_JUDGE
    // cout << "time taken : "<<duration.count()<<" ms" << endl;
     #endif
}


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) printf("safe\n");
    else printf("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<iostream>

int main() {

	int s, w;

	std::cin >> s >> w;

	if (s <= w)std::cout << "unsafe" << std::endl;
	else std::cout << "safe" << std::endl;

	return 0;
}

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

#define _CRT_SECURE_NO_WARNINGS
#include<iostream>
#include<sstream>
#include<string>
#include<algorithm>
#include<math.h>
#include<iomanip>
#include<vector>
#include<queue>
#include<deque>
#include<list>
#include<set>
#include<map>
#include<bitset>
#include<iterator>
#include <stack>
#define ll long long
typedef long double ld;
#define all(v) ((v).begin()),((v).end())
#define vec2(n,m) vector<vector<ll>>vv(n + 10, vector<ll>(m + 10, 0));
#define p_q1   priority_queue<int,vector<int>,greater<int>>pq1;
#define format(n) fixed<<setprecision(n)
#define ll_min LLONG_MIN;
#define ll_max LLONG_MIN;
#define endl "\n"
#define F first 
#define S second
#define mkpr(x,y)  make_pair(x,y)
using namespace std;
void weza()
{
    std::ios_base::sync_with_stdio(0);
    cin.tie(NULL);
    cout.tie(NULL);
}
int main()
{
	weza();
	ll t, n, m, k,a,b;
    cin >> n >> m;
    if (n <= m)
        cout << "unsafe" << endl;
    else
        cout << "safe" << endl;
}


Compiler output:
main.c:2:9: fatal error: iostream: No such file or directory
    2 | #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:1:3: 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:3:1: error: expected ',' or ';' before 'if'
    3 | if W >= S:
      | ^~
main.c:4:11: warning: multi-character literal with 6 characters exceeds 'int' size of 4 bytes
    4 |     print('unsafe')
      |           ^~~~~~~~
main.c:6:11: warning: multi-character character constant [-Wmultichar]
    6 |     print('safe')
      |           ^~~~~~
Language: C

#include<bits/stdc++.h>
// Begin Header {{{
#define all(x) (x).begin(), (x).end()
#define lli long long int
#define rep(i,n) for(lli i=0; i<n; i++)
#define loop(i, j, n) for(lli i=j; i<n; i++)
#define Max(a, b) ((a) > (b) ? (a) : (b))
#define Min(a, b) ((a) < (b) ? (a) : (b))
constexpr int INF  = 0x3f3f3f3f;
const long long mod=1e9+7;
//Function
lli combi(lli n, lli r)
{
	if(r==0 || r==n) return 1;
	else return combi(n-1,r) + combi(n-1,r-1);
}
lli sigma1(lli n){return n*(n+1)/2;}
lli sigma2(lli s, lli n){return sigma1(n) - sigma1(s -1);}
using namespace std;
// }}} End Header

lli body(lli a, lli b){
	return (a-b)*(a-b);
}
int main()
{
	ios::sync_with_stdio(false); cin.tie(nullptr);
	int s, w;
	cin >> s >> w;
	if(w >= s) cout <<"unsafe" << endl;
	else cout << "safe" << endl;
	return 0;
}


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

#include <bits/stdc++.h>
using namespace std;
using ll = long long int;
#define REP(i,n) for(int i=0; i<(n); i++)
#define REP2(i,x,n) for(int i=x; i<(n); i++)
#define REP3(i,x,n) for(int i=x; i>(n); i--)
#define zero_pad(num) setfill('0') << std::right << setw(num)
#define space_pad(num) setfill(' ') << std::right << setw(num)
#define ALL(n) begin(n),end(n)
struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star;
const long long INF = numeric_limits<long long>::max();
int main(){
    ll S,W;
    scanf("%lld%lld",&S,&W);
    if(S<=W)printf("unsafe");
    else printf("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>
using namespace std;

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

    if (W >= S)
    {
        cout << "unsaefe" << 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>
#define ll long long int
#define mod 1000000007
#define intpair pair<int,int>
using namespace std;
inline int add(int a,int b){a+=b;if(a>=mod)a-=mod;return a;}
inline int mul(int a,int b){return (a*1ll*b)%mod;}
inline int pow(int a,int b){int rt=1;while(b>0){if(b&1)rt=mul(rt,a);a=mul(a,a);b>>=1;}return rt;}
inline bool sortinrev(const pair<int,int> &a,const pair<int,int> &b){return (a.first > b.first);} //sort pair in descending order
int main(){
		ios_base::sync_with_stdio(false);
    cin.tie(NULL);
		ll w,s;
		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 a,b;
	cin>>a>>b;
	if(a>b)
	{
		cout<<"safe";
	} 
	else
	{
		cout<<"unsafe";
	}
}

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




#include <stdio.h>
#include <iostream>
#include <vector>
#include <algorithm>
#include <iterator>
#include <string>
#include <cmath>
#include <set>
#include <stack>
#include <queue>
#include <numeric>
#include <deque>
#include <cstring>
#include <iterator>
#include <map>
#include <cstdlib>
#include <unordered_map>
#include <unordered_set>
#include <iomanip>
#include <complex>
#include <bitset>
#include <chrono>
#include <random>
using namespace std;

#define pb push_back
#define fi first
#define se second
#define all(x) (x).begin(),(x).end()
#define eb emplace_back
#define el '\n'
typedef  long long  ll;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
typedef vector<ll> vll;
typedef vector<int> vi;
typedef vector<pii> vpi;
typedef vector<pll> vpll;
typedef vector<vi> vvi;
typedef vector<vll> vvll;


//const int mod=1000000007;
const int mod=998244353;
//



int main()
{   ios_base::sync_with_stdio(false);cin.tie(NULL);
    ll t,n,m,k,q,x,a,b,c,d;
    cin >> a >> b;
    if(b>=a)
        cout << "unsafe\n";
    else
        cout << "safe\n";
    
    return 0;
    
}



Compiler output:
main.c:5:10: fatal error: iostream: No such file or directory
    5 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include<stdio.h>
#include<stdlib.h>
#include<string.h>

#define ll long long
#define INF 1<<31-1
#define LNF 9223372036854775807
#define PI 3.14159265358979
#define MIN(x,y) ((x)<(y)?(x):(y))
#define MAX(x,y) ((x)<(y)?(y):(x))
#define FOR(i,a,n) for(i=a;i<n;i++)
#define MOD 1000000007
//#define MOD 998244353
#define NUM 200010
 
void swap(int* a,int* b){int tmp=*a;*a=*b;*b=tmp;}
int abs(int a){if(a<0)return -a;return a;}
int dup(int a,int d){if(a%d==0)return a/d;else return a/d+1;}
int mod(int a,int m){if(a<0)return a%m+m;else return a%m;}

void swapl(ll* a,ll* b){ll tmp=*a;*a=*b;*b=tmp;}
ll absl(ll a){if(a<0)return -a;return a;}
ll dupl(ll a,ll d){if(a%d==0)return a/d;else return a/d+1;}
ll modl(ll a,ll m){if(a<0)return a%m+m;else return a%m;}

ll GCD(ll a,ll b){ll c=1,tmp=MAX(a,b);b=MIN(a,b);a=tmp;while(c!=0){c=a%b;a=b;b=c;}return a;}
ll LCM(ll a,ll b){return a*b/GCD(a,b);}

ll factorial(ll n, ll m) {return n < m ? 1 : n*factorial(n-1, m);}

int upll(const void*a, const void*b){return*(ll*)a<*(ll*)b?-1:*(ll*)a>*(ll*)b?1:0;}
int downll(const void*a, const void*b){return*(ll*)a<*(ll*)b?1:*(ll*)a>*(ll*)b?-1:0;}
void sortup(ll*a,int n){qsort(a,n,sizeof(ll),upll);}
void sortdown(ll*a,int n){qsort(a,n,sizeof(ll),downll);}

typedef struct 
{
    ll h;
    ll v;
} box;


int cmp_qwe(const void*a, const void*b){return ((box*)b)->a - ((box*)a)->a;}

// ll dp[3000][3000];
// box u[2000];

int main(){
  ll s,w;

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

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

  return 0;
}

Compiler output:
main.c: In function 'cmp_qwe':
main.c:43:57: error: 'box' has no member named 'a'
   43 | int cmp_qwe(const void*a, const void*b){return ((box*)b)->a - ((box*)a)->a;}
      |                                                         ^~
main.c:43:72: error: 'box' has no member named 'a'
   43 | int cmp_qwe(const void*a, const void*b){return ((box*)b)->a - ((box*)a)->a;}
      |                                                                        ^~
Language: C

#include<bits/stdc++.h>

using namespace std;

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

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

Compiler output:
a.cc: In function 'int main()':
a.cc:7:30: error: unable to find string literal operator 'operator""s' with 'const char [7]', 'long unsigned int' arguments
    7 |                 std::cout << "unsafe"s << std::endl;
      |                              ^~~~~~~~~
a.cc:9:36: error: invalid operands of types 'const char [5]' and '<unresolved overloaded function type>' to binary 'operator<<'
    9 |                 std::cout < "safe" << std::endl;
      |                             ~~~~~~~^~~~~~~~~~~~
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>>s>>w;
		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

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:1:3: 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 W>=S:
      | ^~
Language: C

#include <iostream>
#include <cstdio>
#include <set>
#include <list>
#include <vector>
#include <stack>
#include <queue>
#include <map>
#include <string>
#include <sstream>
#include <algorithm>
#include <cstring>
#include <cstdlib>
#include <cctype>
#include <cmath>
#include <fstream>
#include <iomanip>
//#include <unordered_map>
using namespace std;
#define dbg(x) cerr << #x " = " << x << endl;
typedef pair<int, int> P;
typedef long long ll;

int main()
{
    //freopen("in.txt", "r", stdin);
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    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

#include<bits/stdc++.h>
using namespace std;
int main(void)
{
	int a,b;
	cin>>a>>b;
	if(a<b)
	cout<<"unsafe\n";
	else;
	cout<<"safe\n";
} 

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

#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define endl '\n'
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int mod=1e9+7;
//const int mod=998244353;
const double eps = 1e-10;
const double pi=acos(-1.0);
const int maxn=1e6+10;
const ll inf=0x3f3f3f3f;
const int dir[4][2]={{0,1},{1,0},{0,-1},{-1,0}};


int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);cout.tie(0);
    //freopen("in.txt","r",stdin);
    //freopen("out.txt","w",stdout);
    int s,w;
    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

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

#include <algorithm>
#include <cmath>
#include <iostream>
#include <string>
#include <utility>
#include <vector>

#define MOD 1000000007
using namespace std;

int main() {
  int n, m;
  cin >> n >> m;
  if (m >= (n + 1) / 2) {
    cout << "unsafe" << endl;
  } else {
    cout << "safe" << endl;
  }
}


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

#include <iostream>
using namespace std;

int main() {
  int s, w;
  scanf("%d %d", &s, &w);

  if (s < w)
    printf("unsafe\n");
  else
    printf("safe\n");

  return 0;
}

Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
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 <bits/stdc++.h>
using namespace std;

int main() {
  int w, s;

  ios::sync_with_stdio(0);
  cin.tie(0);

  cin >> s >> w;

  w >= s ? cout << "unsafe" : 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<bits/stdc++.h>
#define forr(i, a, b) for(int i = (a); i < (b); i++)
#define rep(i,n) for(int i = 0; i < (n); i++)
#define rrep(i,n) for(int i = 1; i <= (n); i++)
#define ALL(a) (a.begin()),(a.end())
using namespace std;
typedef long long ll;
typedef pair<int,int> P;
typedef pair<ll, ll> LP;
const ll LINF = 1LL<<60;
const int INF = 1001001001;
const int MOD = 1000000007;

/* --------------------------------------------------- */

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

s, w = map(int, input().split())
if s - w <= 0:
    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 <= 0:
      | ^~
Language: C

#include<bits/stdc++.h>
#define fi first
#define se second
#define rep(i, n) for(int (i) = 0; (i) < (n); (i)++)
#define rrep(i, n) for (int (i) = 1; (i) <= (n); (i++))
#define rng(a) a.begin(),a.end()
#define rrng(a) a.rbegin(),a.rend()
#define pb push_back
#define eb emplace_back
#define yn {puts("Yes");}else {puts("No");}
#define printd(x) printf("%.12f\n", x);
template<class T> bool chmin(T& a, const T& b) {if (a > b) {a = b; return 1;} return 0;}
template<class T> bool chmax(T& a, const T& b) {if (a < b) {a = b; return 1;} return 0;}
using namespace std;
using ll = long long;

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

	cout << (w >= s  ? "unsafe":"safe") << endl;

	return 0;
}

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

#include <iostream>
using namespace std;

const int MAXN = 2e5;

int N;
int c[MAXN];
int tot = 0;
int head[MAXN], Next[MAXN], to[MAXN], edge[MAXN];

int vis[MAXN];
int child[MAXN];	// child[i]: 以顶点i为根的子树的顶点数
void dfs1(int v, int fa) {
	if(vis[v]) return;
	vis[v] = 1;
	int cnt = 0;
	for(int i=head[v]; i; i=Next[i]) {
		int u = to[i];
		if(!vis[u]) {
			dfs1(u, v);
			++child[v];
			cnt += child[u];
		}
	}
	child[v] += cnt;
}

inline int cal() {
	
}
int sub[MAXN], int cnt[MAXN], ans[MAXN];
int dfs(int v, int fa) {
	int tmp = cnt[c[v]];
	sub[v] = 1;
	for(int i=head[v]; i; i=Next[i]) {
		int u = to[i];
		if(u == fa) continue;
		sub[v] += dfs(u, v);
		ans[c[v]] = 
			
	}
	
	cnt[c[v]] = tmp + sub[v];
	return sub[v];
}

void add(int a, int b, int c) {
	++tot;
	Next[tot] = head[a];
	to[tot] = b;
	edge[tot] = c;
	head[a] = tot;
}
int main() {
	cin>>N;
	for(int i=1; i<=N; i++) {
		cin >> c[i];
	}
	int a, b;
	for(int i=1; i<N; i++) {
		cin>>a>>b;
		add(a, b, 1);
		add(b, a, 1);
	}
	
	//dfs1(1, 0);
	dfs(1, 0);
	
	for(int i=1; i<=N; i++) {
		cout << sub[i] << endl;
	}
	return 0;
}

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

#include <iostream>
#include <string>
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: 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 REPR(i, n) for (int i = n; i >= 0; i--)
#define FOR(i, m, n) for (int i = m; i < n; i++)
#define INF 2e9
#define ALL(v) v.begin(), v.end()
using namespace std;
typedef long long ll;

void Main()
{
  int s, w;
  cin >> s >> w;
  vector<int> p(n);
  REP(i, n)
  cin >> p[i];
  
  if(s <= w){
    printf("unsafe");
  }
  else
    printf("safe");
}

int main()
{
  std::cout << std::fixed << std::setprecision(15);
  Main();
}

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

#include<iostream>
#include<string>
#include<cstdio>
#include<algorithm>
#include<cstdlib>
#include<cmath>
#include<vector>
#include<utility>
#include<queue>
#include<stack>
#include<set>
#include<map>
#include<unordered_set>
#include<unordered_map>
#include<bitset>
using namespace std;
#define INF 2000000007
#define LINF 100000000000000007
#define MOD 1000000007
#define int long long
#define rep(i,n) for(int i=0;i<n;i++)
#define repb(i, n) for (int i = n - 1; i >= 0; i--)
#define MODE 0
#ifdef MODE
#define DEB(X) cout<< #X <<": "<<X<<" ";
#define ARDEB(i,X) cout<< #X <<"["<<i<<"]: "<<X[i]<<" ";
#define END cout<<endl;
#else
#define DEB(X) {}
#define ARDEB(i,X) {}
#define END {}
#endif
typedef long long ll;
typedef pair<int,int> P;
struct edge{int to,cost;};
int ceil2(int a,int b){if(a%b){return a/b+1;}else{return a/b;}}
using namespace std;

int n,ans;
signed main(){
	int a,b;
	cin>>a>>b;
	if(b>=a/2){
		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

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

Compiler output:
main.c:1:3: error: expected ')' before ',' token
    1 | (S,W) = map(int,input().split())
      |   ^
      |   )
main.c:3:11: warning: multi-character literal with 6 characters exceeds 'int' size of 4 bytes
    3 |     print('unsafe')
      |           ^~~~~~~~
main.c:5:11: warning: multi-character character constant [-Wmultichar]
    5 |     print('safe')
      |           ^~~~~~
Language: C

import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws Exception {

//    	File file = new File("test.txt");
//    	Scanner sc = new Scanner(file);
        Scanner sc = new Scanner(System.in);
        int s = sc.nextInt();
        int w = sc.nextInt();
        System.out.println(w >= s ? "unsafe":"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<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:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;
 
#define rep(i,n) for (int i = 0; i<(n); i++)
#define in(n) cin >> (n)
#define out(ans) cout << (ans) << endl;
using ll = int64_t;
using v = vector<int>;

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 pb push_back
#define mp make_pair
#define fi first
#define se second
#define pii pair<int,int>
typedef long long ll;
int a,b;
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    cin>>a>>b;
    if(b>=a){
        cout<<"unsafe"<<endl;
    }
    else cout<<"safe"<<endl;
}

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>
#include <cstring>
#include <algorithm>
#include <functional>
#include <bits/stdc++.h>
#include <cmath>
#include <limits>
#include <numeric>
#include <type_traits>
#include <stdlib.h>
#include <deque>
#include <cstdint>
using namespace std;

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

Compiler output:
a.cc: In function 'int main()':
a.cc:18:11: error: expected primary-expression before '=' token
   18 |   if (w > = s){
      |           ^
Language: C

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define REP(i, n) for (ll i = 0; i < (ll)n; i++)
#define all(x) (x).begin(), (x).end()
#define unique(x) x.erase(unique(x.begin(), x.end()), x.end());

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 int long long
typedef long long ll;

typedef unsigned long long ul;
typedef unsigned int ui;
const ll mod = 1000000007;
const ll INF = mod * mod;
const int INF_N = 1e+9;
typedef pair<int, int> P;
#define stop char nyaa;cin>>nyaa;
#define rep(i,n) for(int i=0;i<n;i++)
#define per(i,n) for(int i=n-1;i>=0;i--)
#define Rep(i,sta,n) for(int i=sta;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
#define per1(i,n) for(int i=n;i>=1;i--)
#define Rep1(i,sta,n) for(int i=sta;i<=n;i++)
#define all(v) (v).begin(),(v).end()
typedef pair<ll, ll> LP;
typedef long double ld;
typedef pair<ld, ld> LDP;
const ld eps = 1e-12;
const ld pi = acos(-1.0);
//typedef vector<vector<ll>> mat;
typedef vector<int> vec;

//繰り返し二乗法
ll mod_pow(ll a, ll n, ll m) {
	ll res = 1;
	while (n) {
		if (n & 1)res = res * a%m;
		a = a * a%m; n >>= 1;
	}
	return res;
}

struct modint {
	ll n;
	modint() :n(0) { ; }
	modint(ll m) :n(m) {
		if (n >= mod)n %= mod;
		else if (n < 0)n = (n%mod + mod) % mod;
	}
	operator int() { return n; }
};
bool operator==(modint a, modint b) { return a.n == b.n; }
modint operator+=(modint &a, modint b) { a.n += b.n; if (a.n >= mod)a.n -= mod; return a; }
modint operator-=(modint &a, modint b) { a.n -= b.n; if (a.n < 0)a.n += mod; return a; }
modint operator*=(modint &a, modint b) { a.n = ((ll)a.n*b.n) % mod; return a; }
modint operator+(modint a, modint b) { return a += b; }
modint operator-(modint a, modint b) { return a -= b; }
modint operator*(modint a, modint b) { return a *= b; }
modint operator^(modint a, int n) {
	if (n == 0)return modint(1);
	modint res = (a*a) ^ (n / 2);
	if (n % 2)res = res * a;
	return res;
}

//逆元(Eucledean algorithm)
ll inv(ll a, ll p) {
	return (a == 1 ? 1 : (1 - p * inv(p%a, a)) / a + p);
}
modint operator/(modint a, modint b) { return a * modint(inv(b, mod)); }

const int max_n = 1 << 18;
modint fact[max_n], factinv[max_n];
void init_f() {
	fact[0] = modint(1);
	for (int i = 0; i < max_n - 1; i++) {
		fact[i + 1] = fact[i] * modint(i + 1);
	}
	factinv[max_n - 1] = modint(1) / fact[max_n - 1];
	for (int i = max_n - 2; i >= 0; i--) {
		factinv[i] = factinv[i + 1] * modint(i + 1);
	}
}
modint comb(int a, int b) {
	if (a < 0 || b < 0 || a < b)return 0;
	return fact[a] * factinv[b] * factinv[a - b];
}
using mP = pair<modint, modint>;

int dx[4] = { 0,1,0,-1 };
int dy[4] = { 1,0,-1,0 };




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

signed main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  //cout << fixed << setprecision(10);
  //init_f();
  //init();
  //int t; cin >> t; rep(i, t)solve();
  solve();
//   stop
    return 0;
}


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

#include"bits/stdc++.h"

#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define REP(i, n) for (int i = 1; i < (int)(n); i++)
#define all(v) v.begin(), v.end()
using ll = long long;

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:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include"bits/stdc++.h"
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define ll long long int
#define ff first
#define ss second 
#define S size()
#define mod  998244353
#define mset(a,k) memset(a,k,sizeof(a));
#define fr(i, x, y) for ( ll i = x; i < y;i++)
#define dr(i, x, y) for ( ll i = x; i >= y; i--)
#define all(v) v.begin(), v.end()
#define min3(a, b, c) min(a, min(b, c))
#define max3(a, b, c) max(a, max(b, c))
#define pqueue priority_queue<ll>
#define piqueue priority_queue<ll,vll ,greater<ll>>
#define mapcl map<char,ll>
#define mapll map<ll,ll>
#define mapsl map<string,ll>
#define vi vector<ll>
#define vs vector<string>
#define psi pair<string,ll> 
#define pii pair<ll,ll>
#define piii pair<ll,pii>
#define vii vector<pii>
using namespace std;
void fast(){
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
}  
//----------------------------------------FUNCTIONS------------------------------------- 
vi primes;
void sieve(ll n){
    vector<bool> prime(n+1,true);
    for(ll p = 2; p * p <= n; p++){
        if(prime[p] == true){
            for (ll i = p*2; i <= n; i += p)
                prime[i] = false;
        }
    }
    for (int p = 2; p <= n; p++)
       if(prime[p])
          primes.pb(p);
}

ll modexpo(ll a,ll b)
{
    if(b==0)
    return 1;
    if(b==1)
    return a;
    ll temp=modexpo(a,b/2);
    if(b%2)
    return (temp%mod*temp%mod*a)%mod;
    return (temp%mod*temp%mod)%mod;
}

ll gcd(ll x,ll y )
{
    if(y==0) return x;
    return gcd(y,x%y);
}

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

ll logx(ll base, ll num){int cnt=0;while(num!=1){num/=base; ++cnt;}return cnt;}

vi vin(ll n){vi a(n);fr(i, 0, n) cin>>a[i];return a;}

void out(vi a){
    for(int i=0;i<(ll)a.S;i++){
        cout<<a[i]<<' ';
    }
    cout<<'\n';
}
void        in(ll *a, ll n)        {for(ll i=0;i<n;i++)cin>>a[i];}
void out(ll *a,ll n){fr(i,0,n){cout<<a[i]<<" ";}}
void out1(vi v){fr(i,0,(ll)v.S){cout<<v[i]<<" ";}cout<<'\n';}
//----------------------------------------START------------------------------------------- 	
int solve(); 
vector<int> v[1001];
int main()
{
	fast();
	//clock_t start=clock();
	ll t=1;
	//cin>>t;
	while(t--)
	{
		fr(i,0,1001)v[i].clear();
		solve();
	}
	/*cout<<"--------------------------------------------\n";
      cout<<(clock() - start )/(double) CLOCKS_PER_SEC<<'\n';*/
} 
int solve()
{
	ll s,w;
	cin>>s>>w;
	if(w>=s)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>
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: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

include<iostream>
using namespace std;

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


}

Compiler output:
main.c:1:8: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
    1 | include<iostream>
      |        ^
main.c: In function 'main':
main.c:6:9: error: 'cin' undeclared (first use in this function)
    6 |         cin >> S >> W;
      |         ^~~
main.c:6:9: note: each undeclared identifier is reported only once for each function it appears in
main.c:8:17: error: 'cout' undeclared (first use in this function)
    8 |                 cout << "unsafe";
      |                 ^~~~
Language: C

#include<iostream>
#include<algorithm>
#include<vector>

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

#include <bits/stdc++.h>
using namespace std;
int main()
{
   ios::sync_with_stdio(false);
   cin.tie(0);
   cout.tie(0);
    
   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 <algorithm>
#include <cmath>
#include <iomanip>
#include <iostream>
#include <limits>
#include <numeric>
#include <queue>
#include <string>
#include <vector>

using namespace std;
const double PI = 3.14159265358979323846;
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: algorithm: No such file or directory
    1 | #include <algorithm>
      |          ^~~~~~~~~~~
compilation terminated.
Language: C

#include<stdio.h>
#include<string.h>
int main()
{
    int w,s;
    scanf("%d %d",&w,*s);
    if(w>=s)
    {
        printf("unsafe");
    }else{
    printf("safe");
    }
}

Compiler output:
main.c: In function 'main':
main.c:6:22: error: invalid type argument of unary '*' (have 'int')
    6 |     scanf("%d %d",&w,*s);
      |                      ^~
Language: C


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

#define vi                 vector<int>
#define mem(dp,a)           memset(dp,a,sizeof dp)
#define sonic               ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define pb(x)               push_back(x)
#define mp(x,y)             make_pair(x,y)
#define itr(it,c)           for(auto const &it : c)
#define all(c)              c.begin(), c.end()
#define ff                  first
#define ss                  second
#define INF                 INT_MAX
#define REPl(i,a,b)          for (ll i=a;i<b;i++)
#define REPi(i,a,b)			for (ll i=a;i<b;i++)
//*******Uer-Defined Functions*********//

//*******Functions end here************//
//*******Main func starts**************//
int main()
{
    sonic;
	int s, w;
	cin >> s >> w;
	if (s >= w) cout << "unsafe"<<endl;
	else{
		cout << "safe" << endl;
}
//******Main Ends here****************//

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>
#define _GLIBCXX_DEBUG
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rep2(i, s, n) for (int i = (s); i < (int)(n); i++)
using ll = long long;
using P = pair<int,int>;
ll gcd(ll a, ll b) { return b?gcd(b,a%b):a;}
ll lcm(ll a, ll b) { return a/gcd(a,b)*b;}




int main()
{
    int S,W;
    cin >> S >> W;
    string str;
    if(W >= S) str = "unsafe";
    else str = "safe";

    cout << str << endl;

    return 0;
}
//Ctrl+Shift+Bでコンパイルと実行を行ってデバッグすること

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 = 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:1:4: error: type defaults to 'int' in declaration of 'w' [-Wimplicit-int]
    1 | s, w = gets.split.map(&:to_i)
      |    ^
main.c:1:8: error: 'gets' undeclared here (not in a function)
    1 | s, w = gets.split.map(&:to_i)
      |        ^~~~
main.c:1:24: error: expected expression before ':' token
    1 | s, w = gets.split.map(&:to_i)
      |                        ^
main.c:2:1: error: expected ',' or ';' before 'puts'
    2 | puts s <= w ? 'unsafe' : 'safe'
      | ^~~~
main.c:2:15: warning: multi-character literal with 6 characters exceeds 'int' size of 4 bytes
    2 | puts s <= w ? 'unsafe' : 'safe'
      |               ^~~~~~~~
main.c:2:26: warning: multi-character character constant [-Wmultichar]
    2 | puts s <= w ? 'unsafe' : 'safe'
      |                          ^~~~~~
Language: C

#include <iostream>
#include <string>
#include <algorithm>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#define ll long long int
#define MOD 1000000007
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:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
using namespace std;
iny main()
{
  int s,w;
  cin>>s>>w;
  if(s<=w)
    cout<<"unsafe";
  else
    cout<<"safe";
}

Compiler output:
a.cc:3:1: error: 'iny' does not name a type; did you mean 'int'?
    3 | iny main()
      | ^~~
      | int
Language: C

#include <iostream>
using namespace std;

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

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

#include <bits/stdc++.h>
using namespace std;
#define REP(i, n) for(int i = 0; i < n; i++)
#define REPR(i, n) for(int i = n; i >= 0; i--)
#define FOR(i, m, n) for(int i = m; i < n; i++)
#define ALL(v) v.begin(), v.end()
#define CMAX(m, x)  m = max(m,x);
#define CMIN(m, x)  m = min(m,x);
#define itn int
typedef long long lint;
const int INF = 1e9;
const lint LINF = 1e18;
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 <iostream>

using namespace std;

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

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

//#include <ext/pb_ds/tree_policy.hpp>
//#include <ext/pb_ds/assoc_container.hpp>
//using namespace __gnu_pbds;
//template <typename T> using orderSet =
//tree <T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;

typedef long long ll;
typedef unsigned long long llu;
#define filein freopen("input.txt", "r", stdin)
#define fileout freopen("output.txt", "w", stdout)
#define inf 1000000000000000018
#define mod 1000000007
#define ff first
#define ss second
#define pb push_back
#define mk make_pair
#define pii pair<int, int>
#define pll pair<ll, ll>

#define MX 200005

int main()
{
	ll 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>
#include <cmath>
using namespace std;

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

Compiler output:
a.cc: In function 'int main()':
a.cc:7:10: error: conflicting declaration 'std::string S'
    7 |   string S;
      |          ^
a.cc:6:7: note: previous declaration as 'int S'
    6 |   int S,W;
      |       ^
a.cc:9:14: error: invalid conversion from 'const char*' to 'int' [-fpermissive]
    9 |   if(W>=S) S="unsafe";
      |              ^~~~~~~~
      |              |
      |              const char*
a.cc:10:10: error: invalid conversion from 'const char*' to 'int' [-fpermissive]
   10 |   else S="safe";
      |          ^~~~~~
      |          |
      |          const char*