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

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

#define rep(n) for(int i=0;i<n;i++)
#define repp(j, n) for(int j=0;j<n;j++)
#define reppp(i, m, n) for(int i=m;i<=n;i++)
#define all(c) c.begin(), c.end()
#define rall(c) c.rbegin(), c.rend()
#define pb(x) push_back(x)
#define eb(x,y) emplace_back(x,y)
#define MOD 1000000007
#define MAX 1000000001
#define INF 1410065408
#define EPS 1e-9
 
using namespace std;
typedef long long ll;
typedef pair<ll, ll> P;
struct edge{int from, to; ll cost;};

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

signed main(){
    int n,k;
    cin >> n >> k;
    vector<ll> a(n);
    rep(n){
        cin >> a[i];
        if(a[i] == k){
            cout << "POSSIBLE";
            return 0;
        }
    }
    if(*max_element(all(a)) < k){
        cout << "IMPOSSIBLE";
        return 0;
    }

    if(n == 1){
        if(a[0] == k){
            cout << "POSSIBLE";
        }else{
            cout << "IMPOSSIBLE";
        }
        return 0;
    }

    sort(all(a));
    bool flag = false;
    reppp(i, 2, n-1){
        ll tmp = abs(a[i] - a[i-1]);
        a.pb(tmp);
        ll g = gcd(tmp, a[0])
        if(g == 1 || g == k || tmp == k){
            flag = true;
            break;
        }
    }

    if(flag){
        cout << "POSSIBLE";
    }else{
        reppp(i, 1, n-1){
            ll g = gcd(a[i], a[0]);
            if(g == 1 || g == k){
                cout << "POSSIBLE";
                return 0;
            }
        }
        cout << "IMPOSSIBLE";
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:66:9: error: expected ',' or ';' before 'if'
   66 |         if(g == 1 || g == k || tmp == k){
      |         ^~
Language: C++

#include<bits/stdc++.h>
using namespace std;
long long arr[1000000+5];
bool f(long long a[],long long n,long long m)
{
	for(int i=0;i<n;i++)
		if(a[i]==m)
			return 0;
	return 1;
}
bool yushu(long long a[],long long n)
{
	for(long long i=1;i<n;i++)
	{
		if(a[i]%a[0]!=0)
			return 0;
	}
	return 1;
}
int main()
{
	long long N,K;
	scanf("%lld%lld",&N,&K);
	for(int i=0;i<N;i++)
	{
		scanf("%lld",&arr[i]);
		if(K==arr[i])
		{
			printf("POSSIBLE\n");
			return 0;
		}
	}
	sort(arr,arr+N);
	if(K>arr[N-1])
	{
		printf("IMPOSSIBLE\n");
		return 0;	
	}
	if(yushu(arr,N)&&K%a[0]!=0)
	{
		printf("IMPOSSIBLE\n");
			return 0;
	}
	int i;
	for(i=0;i<N;i++)
	{
		int j;
		for(j=0;j<N;j++)
		{
			if(arr[j]!=arr[i])
			if(f(arr,N,fabs(arr[i]-arr[j])))
			{
				printf("POSSIBLE\n");
				return 0;
			}
		}
	}
	printf("IMPOSSIBLE\n");
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:39:28: error: 'a' was not declared in this scope
   39 |         if(yushu(arr,N)&&K%a[0]!=0)
      |                            ^
Language: C++

#include<cstdio>
#include<iostream>
#include<string>
#include<cstring>
#include<algorithm>
#define ll long long
using namespace std;
int main()
{
    int n,i,j,k,f,ff,g;f=0;
    int a[100050];
    a[0]=0;
    scanf("%d%d",&n,&k);
    g=n;
    for(i=1;i<=n;i++)
        scanf("%d",&a[i]);
        sort(a+1,a+n+1);
    if(k>a[n])
        printf("IMPOSSIBLE");
    else
    {
        for(i=1;i<=n;i++)
        a[++g]=a[n]-a[i];
        sort(a+1;a+g+1);
        for(i=1;i<=n;i++)
            if(a[i]==k)
        {
            f=1;
            break;
        }

        for(i=n;i>=1;i--)
            if(a[i]==a[i-1]+1)
        {
            f=1;
            break;
        }
        for(i=n;i>=1;i--)
            if(a[i]==a[i-1]+2)
        {
            f=2;
            break;
        }
        if(f==2)
        {
            for(i=1;i<=n;i++)
                if(a[i]%2==1)
                break;
            if(i==n+1&&k%2==1)
                f=0;
            else
                f=1;
        }

        if(f==1)
            printf("POSSIBLE");
        else
            printf("IMPOSSIBLE");
    }
        return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:24:17: error: expected ')' before ';' token
   24 |         sort(a+1;a+g+1);
      |             ~   ^
      |                 )
a.cc:24:23: error: expected ';' before ')' token
   24 |         sort(a+1;a+g+1);
      |                       ^
      |                       ;
Language: C++

#include <iostream>
#include <string>
#include <math.h>
#include <iomanip>
using namespace std;



int main ()
{  int n,k,A[100000],l=0,m=0;
cin>>n>>k;
for (int i=0;i<n;i++)
{
    cin>>A[i];
       if (A[i]<k)
           l++;
       } 
       if (A[i]==k)
       {
           m++;
       } 
}
if (l==n)
{
    cout<<"IMPOSSIBLE"<<endl;
}
else 
{
    cout<<"POSSIBLE"<<endl;
}

return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:14: error: 'i' was not declared in this scope
   18 |        if (A[i]==k)
      |              ^
a.cc: At global scope:
a.cc:23:1: error: expected unqualified-id before 'if'
   23 | if (l==n)
      | ^~
a.cc:27:1: error: expected unqualified-id before 'else'
   27 | else
      | ^~~~
a.cc:32:1: error: expected unqualified-id before 'return'
   32 | return 0;
      | ^~~~~~
a.cc:33:1: error: expected declaration before '}' token
   33 | }
      | ^
Language: C++

#include <algorithm>
#include <bitset>
#include <cassert>
#include <deque>
#include <fstream>
#include <iostream>
#include <map>
#include <math.h>
#include <memory>
#include <queue>
#include <sstream>
#include <stdio.h>
#include <string>
#include <unordered_map>
#include <vector>

#define FOR(i, a, b) for (int i = (a); i < (b); ++i)
#define REP(i, n) FOR(i, 0, n)
#define POW(n) ((n) * (n))
#define ALL(a) (a).begin(), (a).end()
#define dump(v) (cerr << #v << ": " << v << endl)
#define cerr                                                                   \
  if (true)                                                                    \
  cerr

using namespace std;

typedef long long ll;
typedef unsigned long long ull;

typedef vector<int> vi;
typedef vector<double> vd;
typedef vector<string> vs;
typedef vector<unsigned long long> vull;

// ll n = to_T<ll>("114514")
template <class T> T to_T(const string &s) {
  istringstream is(s);
  T res;
  is >> res;
  return res;
}
template <class T> string to_s(const T &a) {
  ostringstream os;
  os << a;
  return os.str();
}

void solve(long long N, long long K, vector<long long> A) {
  sort(ALL(A));
  reverse(ALL(A));
  unordered_map<ll, bool> M;

  if (A.back() > K) {
    cout << "IMPOSSIBLE" << endl;
    return;
  }

  bool odd = false, even = false;

  REP(i, N) { M[A[i]] = true; }
  ll size = M.size();

  ll buf = size;
  REP(i, N - 1) {
    if (A[i] == K) {
      cout << "POSSIBLE" << endl;
      return;
    }
    for (int j = i + 1; j < N; ++j) {
      if(!M[abs(a[i] - a[j]))
        buf++;
    }
  }

  if (size == buf) {
    cout << "IMPOSSIBLE" << endl;
  } else {
    cout << "POSSIBLE" << endl;
  }
}

int main() {
  ios::sync_with_stdio(false);
  long long K;
  long long N;
  cin >> N;
  vector<long long> A(N - 1 + 1);
  cin >> K;
  for (int i = 0; i <= N - 1; i++) {
    cin >> A[i];
  }
  solve(N, K, A);
  return 0;
}


Compiler output:
a.cc: In function 'void solve(long long int, long long int, std::vector<long long int>)':
a.cc:71:17: error: 'a' was not declared in this scope
   71 |       if(!M[abs(a[i] - a[j]))
      |                 ^
a.cc:71:29: error: expected ']' before ')' token
   71 |       if(!M[abs(a[i] - a[j]))
      |                             ^
      |                             ]
Language: C++

#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int N = 100100;
int n;
ll k;

ll arr[N];

int main() {
    cin>>n>>k;

 if(n < 100) {
        while(true) {
            seq--;
            
            if(seq < 0) seq++;
        }
    }

    ll maxm = 0;
    int even = 0;
    int odd = 0;
    ll minm = 1ll<<50;
    map<ll, int >counter;
    bool check = false;
    for(int i=0;i<n;i++) {
        cin>>arr[i];

        if(arr[i]%2==0) {
            even++;
        }
        else {
            odd++;
        }
        counter[arr[i]] ++ ;
        maxm = max(maxm, arr[i]);
        minm = min(minm, arr[i]);

        if(arr[i] == k) {
            check = true;
            cout<<"POSSIBLE\n";
            return 0;
        }
    }

    if(maxm < k) {
        cout<<"IMPOSSIBLE\n";
        return 0;
    }

    ll diff = minm;
    ll last = minm;
    ll seq = 0;
    for(auto x = counter.begin();x!=counter.end();x++) {
        ll c = x->first;
        if(c==last) continue;

        if(c - last == diff) seq++;

        last = c;
    }


    
    if(seq == counter.size()-1 ) {
        for(int i=0;i<n;i++) {
            if(arr[i] > k) {
                if((arr[i] - k) % diff == 0) {
                    cout<<"POSSIBLE\n";
                    return 0;
                }
            }
        }
        cout<<"IMPOSSIBLE\n";
    }
    else {
        if(even == n) {
            if(k % 2 == 0) {
                cout<<"POSSIBLE\n";
            }
            else {
                cout<<"IMPOSSIBLE\n";
            }
        }
        else if(odd == n) {
            cout<<"POSSIBLE\n";
        }
        else if(even + odd == n && even!=n && odd!=n) {
            cout<<"POSSIBLE\n";
        }
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:13: error: 'seq' was not declared in this scope; did you mean '__pstl::execution::v1::seq'?
   15 |             seq--;
      |             ^~~
      |             __pstl::execution::v1::seq
In file included from /usr/include/c++/14/pstl/glue_algorithm_defs.h:15,
                 from /usr/include/c++/14/algorithm:86,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/pstl/execution_defs.h:42:46: note: '__pstl::execution::v1::seq' declared here
   42 | _GLIBCXX17_INLINE constexpr sequenced_policy seq{};
      |                                              ^~~
Language: C++

#include <iostream>
#include <algorithm>
using namespace std;

int gcd(int a, int b){
	while(b){
		int tmp = b;
		b = a % b;
		a = tmp;
	}
	return a;
}

int main(){
	int n, k;
	cin >> n >> k;
	int a[n];
	for(int i = 0; i < n; i++) cin >> a[i];
	sort(a, a + n);
	if(a[n - 1] < k){
		cout << "IMPOSSIBLE" << endl;
		return 0;
	}
	int g = accumulate(a, a + n, a[0], [](int a, int b){return gcd(a, b);});
	cout << (g == 1 ? "POSSIBLE" : "IMPOSSIBLE") << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:17: error: 'accumulate' was not declared in this scope
   24 |         int g = accumulate(a, a + n, a[0], [](int a, int b){return gcd(a, b);});
      |                 ^~~~~~~~~~
Language: C++

#include <iostream>
#include <cstdio>
#include <algorithm>

using namespace std;

int main()
{
    int n;
    int k,a[100005];
    cin>>n>>k;
    for(int i=0;i<n;i++)
        scanf("%d",&a[i]);
    sort(a,a+n);
    int p=0,l=0;
    if(k>a[n-1])
        printf("IMPOSSIBLE");
    else
    {
        for(int i=0;i<n;i++)
            if(a[i]==k)
            {
                p=1;
                l=1
                printf("POSSIBLE");
                break;
            }
        if(!p)
        {
            for(int j=n-1;j>=1;j--)
                {
                    for(int i=n-2;i>=0;i--)
                        {
                            int m=a[j]-a[i];
                            for(int o=n-1;o>=0;o++)
                                if(k+m==a[o])
                                {
                                    p=1;
                                    break;
                                }
                        }

                }
        }
        p&&!l?printf("POSSIBLE"):printf("IMPOSSIBLE");
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:24:20: error: expected ';' before 'printf'
   24 |                 l=1
      |                    ^
      |                    ;
   25 |                 printf("POSSIBLE");
      |                 ~~~~~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n , k ;
    cin >> n >> k ;
    set<int> s ;
    int g ;
    cin >> g;
    for(int i = 1 ; i<n ; i++){
        int a;
        cin >> a;
        g = __gcd(g,a);
        s.insert(a);
    }
    if(k> *(--s.end())){
        cout << "IMPOSSIBLE";
        return 0 ;
    }
    if(s.count(k)){
        cout << "POSSIBLE";
        return 0 ;
    }
    if(g__gcd(g,k) != g) {
        cout << "IMPOSSIBLE";
    }
    else cout << "POSSIBLE";

    for(set<int>::iterator it2 = s.begin() , it1 = it2++ ; it2 != s.end(); it1++ ,it2++){
        int d = *it2 - *it1;
        if(!s.count(d)){
        cout << "POSSIBLE";
        return 0 ;

        }
    }
            cout << "IMPOSSIBLE";

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:26:8: error: 'g__gcd' was not declared in this scope
   26 |     if(g__gcd(g,k) != g) {
      |        ^~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int N,K;
  cin>>N>>K;
  vector<int> num(N);
  for(int i=0;i<N;i++)
    cin>>num[i];
  sort(num.begin(),num.end(),greater<int>());
  bool flag=true;
  int nn=num[1]-num[0];
  for(int i=2;i<N;i++){
    if(num[i]-num[i-1]!=nn)
      flag=false;
  }
  if(num[num.size()-1]%nn!=0)
    flag=false;
  for(int i=0;i<N;i++){
    if(num[i]==K)
      flag=false;
  }
  if((num[0]<K||flag==true)&&){
    cout<<"IMPOSSIBLE"<<endl;
  }else{
    cout<<"POSSIBLE"<<endl;
  }
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:22:30: error: expected primary-expression before ')' token
   22 |   if((num[0]<K||flag==true)&&){
      |                              ^
Language: C++

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

#define FOR(i, a, b) for(int i = a; i < b; ++i)
#define REP(i, n) FOR(i, 0, n)
#define _ << " " <<

typedef long long ll;
typedef pair<int, int> point;

set<int> s;

int main() {

  int n, m; cin >> n >> m;

  REP(i, n) {
    int x; cin >> x;
    s.insert(x);
  }

  vector<int> v;
  for(auto x: s)
    v.push_back(x);

  v.push_back(-1);
  v.push_back(-1);
  v.push_back(-1);

  if(v[2] == m || v[1] == m || v[0] == m) {
    cout << "POSSIBLE";
    return 0;
  }

  if(s.size() > 3 && *(--s.end()) >= m) {
    cout << "POSSIBLE";
    return 0;
  }

  if(s.size() < 3 && v[0] != m && v[1] != m) {
    cout << "IMPOSSIBLE";
    return 0;
  }

  if(s.size() == 3 && v[2] - v[1] = v[0]) {
    cout << "IMPOSSIBLE";
    return 0;
  }

  if(s.size() == 3 && *(--s.end()) >= m) {
    cout << "POSSIBLE";
    return 0;
  }

  cout << "IMPOSSIBLE";

}


Compiler output:
a.cc: In function 'int main()':
a.cc:45:20: error: lvalue required as left operand of assignment
   45 |   if(s.size() == 3 && v[2] - v[1] = v[0]) {
Language: C++

#include<cstdio>
#include<iostream>
using namespace std;

int a[100000+5];
int b[100000+5];
int coun1=0,coun2=0,m=0,flag=0;
int main()
{
	int i,j,n,k;
	cin>>n>>k;
	memset(b,0,sizeof(b));
	for(i=0;i<n;i++)
	{
		cin>>a[i];
		b[a[i]]=1;
		coun1++;
		m=a[i]>m?a[i]:m;
		if(a[i]==k) flag=1;
	}	
	for(i=0;i<n;i++)
		for(j=i+1;j<n;j++)
		{
			b[a[i]-a[j]]=1;
		}
	for(i=0;i<m+1;i++)
		if(b[i]) coun2++;
	if(m<k) printf("IMPOSSIBLE\n");
	else if(coun1<coun2||flag) printf("POSSIBLE\n");
	else printf("IMPOSSIBLE\n");	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:9: error: 'memset' was not declared in this scope
   12 |         memset(b,0,sizeof(b));
      |         ^~~~~~
a.cc:3:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    2 | #include<iostream>
  +++ |+#include <cstring>
    3 | using namespace std;
Language: C++

//coded by dsingh_24
#include<bits/stdc++.h>
#define ll          long long
#define pb          push_back
#define mp          make_pair
#define pll         pair<long long,long long>
#define vll          vector<long long>
#define all(a)      (a).begin(),(a).end()
#define F           first
#define S           second
#define sz(x)       (long long)x.size()
#define hell        1000000007
#define lbnd        lower_bound
#define ubnd        upper_bound
#define bs          binary_search
#define ios         ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
int main()
{
	ios
    ll n,k,i,j,x;
    cin>>n>>k;
    ll gcd;
    for(i=0;i<n;i++)
    {
    	cin>>x;
    	if(i==0)gcd=x;
    	else
    	gcd=__gcd(gcd,x);
    	if(x==k)
    	{
    		cout<<"POSSIBLE";return 0;
		}
		mx=max(mx,x);
	}
	if(mx<k)
	{
		cout<<"IMPOSSIBLE";
	}else
	if(k%gcd==0)cout<<"POSSIBLE\n";
	else
	cout<<"IMPOSSIBLE\n";
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:34:17: error: 'mx' was not declared in this scope; did you mean 'x'?
   34 |                 mx=max(mx,x);
      |                 ^~
      |                 x
a.cc:36:12: error: 'mx' was not declared in this scope; did you mean 'x'?
   36 |         if(mx<k)
      |            ^~
      |            x
Language: C++

#include <iostream>
#define REP(i, a, n) for(ll i = ((ll) a); i < ((ll) n); i++)
using namespace std;
typedef long long ll;

ll N, K, A[100000];

int main(void) {
  cin >> N >> K;
  REP(i, 0, N) cin >> A[i];

  sort(A, A + N);

  if(A[N - 1] < K) {
    cout << "IMPOSSIBLE" << endl;
  } else {
    bool f = 0;
    REP(i, 0, N) f = f || A[i] == K;
    REP(i, 0, N - 1) f = f || (A[i + 1] - A[i] != A[0]);
    cout << (f ? "POSSIBLE" : "IMPOSSIBLE") << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:3: error: 'sort' was not declared in this scope; did you mean 'short'?
   12 |   sort(A, A + N);
      |   ^~~~
      |   short
Language: C++

import sequtils,strutils,math
var
    N,K : int
    g : int
(N,K) = stdin.readline.split.map(parseInt)
var
    A = stdin.readline.split.map(parseInt)
    maxA = A[0]

g = A[0]
for a in A[1..A.high]:
    maxA = max(maxA,a)
    g = gcd(a,g)
if K > maxA or K mod g != 0:
    echo "IMPOSSIBLE"
else:
    echo "POSSIBLE"

Compiler output:
a.cc:11:12: error: too many decimal points in number
   11 | for a in A[1..A.high]:
      |            ^~~~~~~~~
a.cc:1:1: error: 'import' does not name a type
    1 | import sequtils,strutils,math
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: C++

#include "Select.h"
#if defined(A_CPP)

#include<iostream>
#include<cstdio>
#define _USE_MATH_DEFINES
#include<math.h>
#include<string>
#include<vector>
#include<stack>
#include<queue>
#include<list>
#include<map>
#include<unordered_map>
#include<set>
#include <algorithm>
#include <utility>

using std::cin;
using std::cout;
using std::endl;
using std::string;

typedef unsigned long long ull;

#define Prime1 1000000007
#define Prime2 9999973

int i, j, k, l, m, n;
int H, W, N,K, M, Q;
int a, b, c;

//ユークリッドの互除法
int gcd(int a, int b) {
	return b != 0 ? gcd(b, a % b) : a;
}

int main()
{
	cin >> N >> K;
	int Max = 0;
	int GCD;
	std::vector<int> A(N);
	for (i = 0; i < N; i++)
	{
		cin >> A[i];
		if (Max < A[i])Max = A[i];
	}
	if (Max < K)
	{
		cout << "IMPOSSIBLE\n";
		return 0;
	}
	std::sort(A.begin(), A.end());
	GCD = A[0];
	for (i = 1; i < N; i++)
	{
		GCD = gcd(GCD, A[i]);
		if (K%GCD == 0)
		{
			cout << "POSSIBLE\n";
			return 0;
		}
	}

	cout << "IMPOSSIBLE\n";
	return 0;
}

#endif

Compiler output:
a.cc:1:10: fatal error: Select.h: No such file or directory
    1 | #include "Select.h"
      |          ^~~~~~~~~~
compilation terminated.
Language: C++

def gcd(a,b)
  while b:
    a,b=b,a%b
  return a

n,k=map(int,raw_input().split())
a=map(int,raw_input().split())
if k in a:
  print "POSSIBLE"
else:
  while n!=1:
    b=a.pop()
    a[0]=gcd(a[0],b)
  print "POSSIBLE" if k%a[0]==0 and (max(a)-min(a))>=k-1 else "IMPOSSIBLE"

Compiler output:
a.cc:1:1: error: 'def' does not name a type
    1 | def gcd(a,b)
      | ^~~
Language: C++

#include <iostream>
using namespace std;

int N, K;
int A[100000+5];
// int diff[100000+5];

bool solve()
{
    sort(A, A+N);
    int min_v = A[0];
    int max_v = A[N-1];
    if (K > max_v) {
        return false;
    }

    for (int i = 1; i < N; ++i) {
        if (A[i] == K)
            return true;
        if (A[i] - A[i-1] == 1)
            return true;
    }

    return false;
}

int main()
{
    cin.sync_with_stdio(false);
    cin >> N >> K;
    for (int i = 0; i < N; ++i) {
        cin >> A[i];
    }

    cout << (solve() ? "POSSIBLE" : "IMPOSSIBLE") << endl;
    return 0;
}

Compiler output:
a.cc: In function 'bool solve()':
a.cc:10:5: error: 'sort' was not declared in this scope; did you mean 'short'?
   10 |     sort(A, A+N);
      |     ^~~~
      |     short
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define inf 0x3f3f3f3f
#define mod 
#define maxm 
#define maxn 
int a[100010];
int main()
{
	int n, m;
	
	scanf("%d%d", &n, &m);
	int fg = 0;
	for (int i = 0; i < n; i++) {
		scanf("%d", &a[i]);
		if (a[i] == m) fg = 1;
	}
	sort(a, a + n);
	if (a[n - 1] < m) {
		puts("IMPOSSIBLE");
	} else if (fg) {
		puts("POSSIBLE");
	} else {
		int x = a[0];
		fg = 0;
		for (int i = 1; i < n; i++) {
			if (a[i] % x) {
				fg = 1;
				break;
			}
		}
		if (fg || !fg && m % a[i] == 0) puts("POSSIBLE");
		else  puts("IMPOSSIBLE");
	}
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:33:40: error: 'i' was not declared in this scope
   33 |                 if (fg || !fg && m % a[i] == 0) puts("POSSIBLE");
      |                                        ^
Language: C++

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


class Main{

  public static void main(String[] args) throws IOException {
    BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    Integer[] nk = Arrays.stream(in.readLine().split(" ")).map(Integer::parseInt).toArray(Integer[]::new);
    BigInteger[] values = Arrays.stream(in.readLine().split(" ")).map(s -> new BigInteger(s)).toArray(BigInteger[]::new);
    for(int j=1;j<nk[0];j++){
      if(values[0].gcd(values[j]).equals(BigInteger.ONE)){
        System.out.println("POSSIBLE");
        return;
      }
    }
    System.out.println("IMPOSSIBLE");
    return;
  }
}


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.io.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
    2 | import java.util.*;
      | ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: 'import' does not name a type
    3 | import java.math.*;
      | ^~~~~~
a.cc:3:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:8:9: error: expected ':' before 'static'
    8 |   public static void main(String[] args) throws IOException {
      |         ^~~~~~~
      |         :
a.cc:8:27: error: 'String' has not been declared
    8 |   public static void main(String[] args) throws IOException {
      |                           ^~~~~~
a.cc:8:36: error: expected ',' or '...' before 'args'
    8 |   public static void main(String[] args) throws IOException {
      |                                    ^~~~
a.cc:8:40: error: expected ';' at end of member declaration
    8 |   public static void main(String[] args) throws IOException {
      |                                        ^
      |                                         ;
a.cc:8:42: error: 'throws' does not name a type
    8 |   public static void main(String[] args) throws IOException {
      |                                          ^~~~~~
a.cc:21:2: error: expected ';' after class definition
   21 | }
      |  ^
      |  ;
Language: C++

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

typedef unsigned long long ull;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<double, double> pdd;
const ull mod = 1e9 + 7;
#define REP(i,n) for(int i=0;i<(int)n;++i)

ll Euclid(ll A, ll B){
    if(A<B) swap(A, B);
    ull C = B;
    while(C != 0){
        C = A%B;
        A = B;
        B = C;
    }
    return A;
}

int main(){
    ll N, K;
    cin >> N >> K;
    ll A[N];
    REP(i, N) cin >> A[i];
    sort(A.begin(), A.end());
    ll gcd = A[0];
    REP(i, N) gcd = Euclid(gcd, A[i]);
    cout << gcd << endl;
    if(K%gcd==0 && K<=A[N-1]){
        cout << "POSSIBLE" << endl;
    }else{
        cout << "IMPOSSIBLE" << endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:28:12: error: request for member 'begin' in 'A', which is of non-class type 'll [N]' {aka 'long long int [N]'}
   28 |     sort(A.begin(), A.end());
      |            ^~~~~
a.cc:28:23: error: request for member 'end' in 'A', which is of non-class type 'll [N]' {aka 'long long int [N]'}
   28 |     sort(A.begin(), A.end());
      |                       ^~~
Language: C++

#include <stdio.h>
#include <iostream>
#include <cstring>
#include <vector>
#include <algorithm>
#include <cstdlib>
#include <cmath>
#include <queue>
#include <stack>
#include <map>
#include <set>
#include <ctime>
#include <cassert>
#include <unordered_map>
#include <fstream>
#include <random>
#include <cstring>
#include <complex>
#include <bitset>

#define all(a) (a).begin(), (a).end()
#define sz(a) (int)(a).size()
#define pb push_back

using namespace std;

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef double ld;

int main() {
    // freopen("input.txt", "r", stdin);
    // freopen("output.txt", "w", stdout);
    
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);

    int n, k;
    cin >> n >> k;
    vector<int> a(n);
    for (int i = 0; i < n; ++i)
        cin >> a[i];
    int g = a[0];
    int maxx = a[0];

    for (int i = 1; i < n; ++i) {
        g = __gcd(g, a[i]);`
        maxx = max(maxx, a[i]);
    }

    if (k % g == 0 && k <= maxx) {
        cout << "POSSIBLE\n";
    } else {
        cout << "IMPOSSIBLE\n";
    }


}

Compiler output:
a.cc:49:28: error: stray '`' in program
   49 |         g = __gcd(g, a[i]);`
      |                            ^
Language: C++

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

Compiler output:
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include <bits/stdc++.h>
#include <atcoder/mincostflow>
using namespace atcoder;
#include <string>
#include <vector>
#include <algorithm>
#include <math.h>
#include <iostream>
#include <numeric>
#define rep(i,n) for (int i = 0;i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int,int>;
#define chmax(x,y) x = max(x,y)
int INF = 1e9;
ll  LINF = 1e18;


int main(){
	int n,m;cin >> n >> m;
	int table[305][305];
	rep(i,n)rep(j,m) cin >> table[i][j];
	vector<int> ind(n,0);
	map<int,int> exp;
	int ans = n;
	rep(i,m){
		vector<int> cnt(m+1,0);
		rep(j,n) {
			int num = table[j][ind[j]];
			cnt[num]++;
		}
		int id = 0,num = 0;
		for(int j = 1;j <= m;j++) {
			if(num < cnt[j]) {
				id = j;
				num = cnt[j];
			}
		}
		//printf("%d %d\n",id,num);
		ans = min(ans,num);
		exp[id] = 1;
		rep(j,n) {
			while(exp[table[j][ind[j]]]) ind[j]++;
		}
	}
	cout << ans << endl;



}

Compiler output:
a.cc:2:10: fatal error: atcoder/mincostflow: No such file or directory
    2 | #include <atcoder/mincostflow>
      |          ^~~~~~~~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<cmath>
#include <bits/stdc++.h>
using ll = long long;
using namespace std;
stack<int> st;
queue<int> qu;
queue<pair<int,int> > qu2;
priority_queue<int> pq;
#define rep(i,n) for(int i=0; i<(int)(n); i++)
#define rep2(i,n) for(int i=1; i<=(int)(n); i++)
#define mins(x,y) x=min(x,y)
#define maxs(x,y) x=max(x,y)
#define ALL(a) a.begin(), a.end()
typedef set<int> set_t;
typedef set<string> set_g;
typedef complex<double> xy_t;
static const int NIL = -1;
static const int INF = 1000000007;
#define mp make_pair
#define sz(x) int(x.sise())
#define mod 1000000007
#define reps(i,s,n) for(int i = s; i < n; i++)
#define Rreps(i,n,e) for(int i = n - 1; i >= e; --i)
#define Rrep(i,n) Rreps(i,n,0)
deque<int> deq;
#define fi first
#define se second
//const ll MOD = 998244353;
const ll MOD = (1e+9) + 7;
typedef pair<int, int> P;
typedef vector<ll> vec;
typedef vector<vec> mat;

int main(){
    int n,m;
    cin >> n>> m;
    mat a(n,vec(m));
    rep(i,n) rep(j,m) cin >> a[i][j];a[i][j]--;
    vector<bool> stop(M,false);
    vec id(n,0),memo(m,0);//id:iのid[i]ばんめの競技について・memo:競技の人数
    ll ans=n;
    rep(roop,m){
        rep(i,n){
            while(stop[a[i][id[i]]])++id[i];//次の競技はどうか考える
            ++memo[a[i][id[i]]];//競技参加者
        }
        auto ite = max_element(ALL(memo));//最大要素をさす最初のいてれーた
        ans = min(ans,*ite);
        stop[ite-memo.begin()]=true;//ite-memo.begin()の競技が排除
        rep(i,m)memo[i]=0;
    }
    cout<<ans<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:38:40: error: 'i' was not declared in this scope
   38 |     rep(i,n) rep(j,m) cin >> a[i][j];a[i][j]--;
      |                                        ^
a.cc:38:43: error: 'j' was not declared in this scope
   38 |     rep(i,n) rep(j,m) cin >> a[i][j];a[i][j]--;
      |                                           ^
a.cc:39:23: error: 'M' was not declared in this scope
   39 |     vector<bool> stop(M,false);
      |                       ^
Language: C++

#include <iostream>
#include <vector>
using namespace std;
 
int main() {
  int N, M;
  cin >> N >> M;
  vector<vector<int>> table(N, vector<int>(M));
  for (int i =0; i < N; i++) for (int j = 0; j < M; j++) cin >> table[i][j];
  
  for (int i = 0; i < N; i++) {
    vector<int> buffer(M);
    for (int j = 0;j < M;j++) {
      buffer[table[i][j]-1] = j+1;
    }
    for (int j = 0; j < M;j++) table[i][j] = buffer[j];
  }
  
  int ans = N;
  vector<bool> avail(M, true);
  for (int q = 0; q < M; q++) {
    vector<int> sums(M, 0);
    for (int i =0; i < N; i++) {
      int ma = M+1;
      int ma_idx = -1;
      for (int j = 0; j < M; j++) {
        if (!avail[j]) continue;
        if (table[i][j] < ma) {
          ma = table[i][j];
          ma_idx = j;
        }
      }
      
      sums[ma_idx]++;
    }
    
    int mx = -1;
    int mx_idx = -1;
    for (int j = 0; j < M; j++) {
      if (sums[j] > mx) {
        mx = sums[j];
        mx_idx = j;
      }
    }
    avail[mx_idx] = false;
    ans = min(ans, mx);
  }
  
  cout << ans << endl;


Compiler output:
a.cc: In function 'int main()':
a.cc:49:23: error: expected '}' at end of input
   49 |   cout << ans << endl;
      |                       ^
a.cc:5:12: note: to match this '{'
    5 | int main() {
      |            ^
Language: C++

#include <iostream>
#include <vector>
#include <queue>
#include <map>
#include <set>
using namespace std;

#define rep(i,n) for(int i=0;i<(n);++i)
template<class T>bool chmax(T &a,const T &b){if(a<b){a=b;return 1;}return 0;}
template<class T>bool chmin(T &a,const T &b){if(a>b){a=b;return 1;}return 0;}

int main() {
  int in(N); int in(M);
  int N, M; cin >> N >> M;

  vector<queue<int>> A(N, queue<int>());
  rep(i, N) rep(j, M) {
    int a; cin >> a;
    A[i].push(a);
  }

  set<int> used;
  int ans = N;
  rep(i, M) {
    map<int, int> count;
    rep(j, N) {
      while (!A[j].empty() && used.find(A[j].front()) != used.end())
        A[j].pop();
      ++count[A[j].front()];
    }
    int max_count = 0, max_num;
    for (const auto& e : count) {
      int num = e.first, count = e.second;
      if (chmax(max_count, count))
        max_num = num;
    }
    chmin(ans, max_count);
    used.insert(max_num);
  }
  cout << ans << endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:10: error: 'N' was not declared in this scope
   13 |   int in(N); int in(M);
      |          ^
a.cc:13:18: error: redeclaration of 'int in'
   13 |   int in(N); int in(M);
      |                  ^~
a.cc:13:7: note: 'int in' previously declared here
   13 |   int in(N); int in(M);
      |       ^~
a.cc:13:21: error: 'M' was not declared in this scope
   13 |   int in(N); int in(M);
      |                     ^
Language: C++

////////////////////////////////////////////
///                                      ///
///        Template ver. 1.2. rapel      ///
/// Fear is Temporary, Regret is Forever ///
///          Must Try and Get AC         ///
///                                      ///
////////////////////////////////////////////
#include <stdio.h>
#include <iostream>
#include <sstream>
#include <iomanip>

#include <algorithm>
#include <stdlib.h>
#include <string.h>
#include <string>
#include <utility>

#include <math.h>
#include <complex>

#include <assert.h>
#include <time.h>
//#include <chrono>
//#include <random>

#include <vector>
#include <map>
#include <unordered_map>
#include <set>
#include <unordered_set>
#include <queue>
#include <stack>
#include <list>
#include <bitset>

#define F first
#define S second
#define pb push_back
#define pf push_front
#define pob pop_back
#define pof pop_front
#define endl '\n'
using namespace std;

typedef long long ll;
typedef unsigned long long ull;

void desperate_optimization(int precision){
  	ios_base::sync_with_stdio(false);
  	cin.tie(0);
  	cout.tie(0);
  	cout.setf(ios::fixed);
  	cout.setf(ios::showpoint);
  	cout.precision(precision);
}

const int N = 300;
int arr[N + 5][N + 5];
int idx[N + 5];
int mark[N + 5];
int occ[N + 5];

vector<int> who[N + 5];
priority_queue<pair<int,int> > pq;

void hora(int tc) {
	int n, m;
	cin>>n>>m;
	for(int i = 1;i <= n;i++) {
		for(int j = 1;j <= m;j++) cin>>arr[i][j];
		idx[i] = 2;
		occ[arr[i][1]]++;
		who[arr[i][1]].pb(i);
	}
	int result = 0;
	for(int i = 1;i <= m;i++) {
		pq.push({occ[i], i});
		result = max(result, occ[i]);
	}
	while(!pq.empty()) {
		while(!pq.empty() && (mark[pq.top().S ]== 1 || occ[pq.top().S] != pq.top().F)) pq.pop();
		if(!pq.empty()) {
			int idx = pq.top().S;
			pq.pop();
			mark[idx] = 1;
			for(auto x: who[idx]) {
				for( ; idx[x] <= m; ) {
					int val = arr[x][idx[x]];
					idx[x]++;
					if(mark[val] == 1) continue;
					who[val].pb(x);
					occ[val]++;
					pq.push({occ[val], val});
					break;
				}
			}
			while(!pq.empty() && (mark[pq.top().S ]== 1 || occ[pq.top().S] != pq.top().F)) pq.pop();
			if(pq.empty()) break;
			result = min(result, pq.top().F);
		}
	}
	cout<<result<<endl;
}

int main(){
	desperate_optimization(10);
	int ntc = 1;
	//cin>>ntc;
	for(int tc = 1;tc <= ntc;tc++) hora(tc);
	return 0;
}


Compiler output:
a.cc: In function 'void hora(int)':
a.cc:88:43: error: invalid types 'int[int]' for array subscript
   88 |                                 for( ; idx[x] <= m; ) {
      |                                           ^
a.cc:89:61: error: invalid types 'int[int]' for array subscript
   89 |                                         int val = arr[x][idx[x]];
      |                                                             ^
a.cc:90:44: error: invalid types 'int[int]' for array subscript
   90 |                                         idx[x]++;
      |                                            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define endl '\n'
#define ALL(V) (V).begin(), (V).end()
#define ALLR(V) (V).rbegin(), (V).rend()
#define DEBUGGING

template <typename T> using V = vector<T>;
template <typename T> using VV = V<V<T>>;
template <typename T, typename U> using P = pair<T, U>;
using ll = int64_t;
using PLL = P<ll, ll>;

template <typename T> const T& var_min(const T &t) { return t; }
template <typename T> const T& var_max(const T &t) { return t; }
template <typename Head, typename... Tail> const Head& var_min(const Head &head, const Tail&... tail) { return min(head, var_min(tail...)); }
template <typename Head, typename... Tail> const Head& var_max(const Head &head, const Tail&... tail) { return max(head, var_max(tail...)); }
template <typename T, typename... Tail> void chmin(T &t, const Tail&... tail) { t = var_min(t, tail...); }
template <typename T, typename... Tail> void chmax(T &t, const Tail&... tail) { t = var_max(t, tail...); }

namespace __init {

struct InitIO {
    InitIO() {
        cin.tie(0);
        ios_base::sync_with_stdio(false);
        cout << fixed << setprecision(30);
    }
} init_io;

}

#ifdef DEBUGGING
#include "../debug.cpp"
#else
#define DEBUG(...) 0
#endif

template <typename T>
T make_v(T init) { return init; }

template <typename T, typename... Tail>
auto make_v(T init, size_t s, Tail... tail) {
#define rec make_v(init, tail...)
    return V<decltype(rec)>(s, rec);
#undef rec
}

int main() {
    ll N, M;
    cin >> N >> M;
    auto A = make_v(0, N, M);
    for(auto &v : A) for(auto &e : v) {
        cin >> e;
        e--;
    }

    for(ll ans = 1; ans <= N; ans++) {
        V<bool> ok(N, true);
        V<ll> idxv(N, 0);
        bool suc = true;
        while(true) {
            V<ll> cnt(M, 0);
            V<bool> ng(M, false);
            for(ll i = 0; i < N; i++) {
                ll idx = idxv[i];
                cnt[A[i][idx]]++;
            }
            for(ll i = 0; i < M; i++) ng[i] = (cnt[i] > ans);
            bool bflag = false;
            bool check = true;
            for(ll i = 0; i < N; i++) {
                ll &idx = idxv[i];
                if(!ok[A[i][idx]] || ng[A[i][idx]]) {
                    check = false;
                    idx++;
                    if(idx >= M) {
                        bflag = true;
                        break;
                    }
                }
            }
            if(check) break;
            if(bflag) {
                suc = false;
                break;
            }
        }
        if(suc) {
            cout << ans << endl;
            return 0;
        }
    }
    assert(false);
}


Compiler output:
a.cc:34:10: fatal error: ../debug.cpp: No such file or directory
   34 | #include "../debug.cpp"
      |          ^~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>#define ff(x,a,b) for(int x=a;x<=b;x++)using namespace std;int n,m,a[505][505],mark[505],ans,sum,s[505],t[505],tt[505];int main(){    cin>>n>>m;    ff(i,1,n) ff(j,1,m) cin>>a[i][j];    ans=n;ff(i,1,n) t[i]=a[i][1];ff(i,1,n) tt[i]=1;sum=m;    while(sum>0)    {        ff(i,1,m) s[i]=0;        ff(i,1,n) s[t[i]]++;        int k=1;        ff(i,2,m) if(s[k]<s[i]) k=i;        ans=min(ans,s[k]);        mark[k]=1;sum--;        ff(i,1,n) while(mark[t[i]]==1) t[i]=a[i][++tt[i]];    }    cout<<ans;}

Compiler output:
a.cc:1:24: warning: extra tokens at end of #include directive
    1 | #include<bits/stdc++.h>#define ff(x,a,b) for(int x=a;x<=b;x++)using namespace std;int n,m,a[505][505],mark[505],ans,sum,s[505],t[505],tt[505];int main(){    cin>>n>>m;    ff(i,1,n) ff(j,1,m) cin>>a[i][j];    ans=n;ff(i,1,n) t[i]=a[i][1];ff(i,1,n) tt[i]=1;sum=m;    while(sum>0)    {        ff(i,1,m) s[i]=0;        ff(i,1,n) s[t[i]]++;        int k=1;        ff(i,2,m) if(s[k]<s[i]) k=i;        ans=min(ans,s[k]);        mark[k]=1;sum--;        ff(i,1,n) while(mark[t[i]]==1) t[i]=a[i][++tt[i]];    }    cout<<ans;}
      |                        ^
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C

#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <algorithm>
#include <cctype>
#include <iostream>
#include <queue>
#define ll long long 
#define ri register int 
using std::min;
using std::max;
template <class T>inline void read(T &x){
    x=0;int ne=0;char c;
    while(!isdigit(c=getchar()))ne=c=='-';
    x=c-48;
    while(isdigit(c=getchar()))x=(x<<3)+(x<<1)+c-48;
    x=ne?-x:x;return ;
}
const int maxn=305;
const int inf=0x7fffffff;
int a[maxn][maxn];
int n,m;
bool ok[maxn];
int cnt[maxn],ans=inf;
int main(){
    int mx,p;
    read(n),read(m);
    for(ri i=1;i<=n;i++){
        for(ri j=1;j<=m;j++){
            read(a[i][j]);
        }
    }
    for(ri k=1;k<=m;k++){
    	memset(cnt,0,sizeof(cnt));
        for(ri i=1;i<=n;i++){
            for(ri j=1;j<=m;j++){
                if(!ok[a[i][j]]){
					cnt[a[i][j]]++;
					break;
				}
            }
        }
        mx=0,p=0;
        for(ri i=1;i<=m;i++){
            if(cnt[i]>mx)mx=cnt[i],p=i;
        }
        ok[p]=1;
        ans=min(ans,mx);
    }
    printf("%d\n",ans);
    return 0;
}

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

/*input
*/
#include <bits/stdc++.h>
#pragma GCC optimize("unroll-loops")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef pair<double,double> pdd;
#define IOS ios_base::sync_with_stdio(0); cin.tie(0)
#define ALL(a) a.begin(),a.end()
#define SZ(a) ((int)a.size())
#define F first
#define S second
#define REP(i,n) for(int i=0;i<((int)n);i++)
#define pb push_back
#define MP(a,b) make_pair(a,b)
#define SORT_UNIQUE(c) (sort(c.begin(),c.end()), c.resize(distance(c.begin(),unique(c.begin(),c.end()))))
#define GET_POS(c,x) (lower_bound(c.begin(),c.end(),x)-c.begin())
#ifdef leowang
#define debug(...) do{\
	fprintf(stderr,"%s - %d : (%s) = ",__PRETTY_FUNCTION__,__LINE__,#__VA_ARGS__);\
	_DO(__VA_ARGS__);\
}while(0)
template<typename I> void _DO(I&&x){cerr<<x<<endl;}
template<typename I,typename...T> void _DO(I&&x,T&&...tail){cerr<<x<<", ";_DO(tail...);}
#else
#define debug(...)
#endif
template<typename T1,typename T2>
ostream& operator<<(ostream& out,pair<T1,T2> P){
	out<<'('<<P.F<<','<<P.S<<')';
	return out;
}
//}}}
const ll maxn=300005;
const ll maxlg=__lg(maxn)+2;
const ll INF64=8000000000000000000LL;
const int INF=0x3f3f3f3f;
const ll MOD=ll(1e9+7);
const double PI=acos(-1);
//const ll p=880301;
//const ll P=31;

ll mypow(ll a,ll b){
	ll res=1LL;
	while(b){
		if(b&1) res=res*a%MOD;
		a=a*a%MOD;
		b>>=1;
	}
	return res;
}

int main()
{
  auto i=time();
 	int n,m;
  cin>>n>>m;
  int tmp=n*100+m;
  while((double)(time()-i)/CLOCKS_PER_SEC*1000<tmp){
  	
  }
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:58:14: error: too few arguments to function 'time_t time(time_t*)'
   58 |   auto i=time();
      |          ~~~~^~
In file included from /usr/include/pthread.h:23,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/gthr-default.h:35,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/gthr.h:157,
                 from /usr/include/c++/14/ext/atomicity.h:35,
                 from /usr/include/c++/14/bits/ios_base.h:39,
                 from /usr/include/c++/14/streambuf:43,
                 from /usr/include/c++/14/bits/streambuf_iterator.h:35,
                 from /usr/include/c++/14/iterator:66,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:54,
                 from a.cc:3:
/usr/include/time.h:76:15: note: declared here
   76 | extern time_t time (time_t *__timer) __THROW;
      |               ^~~~
a.cc:62:22: error: too few arguments to function 'time_t time(time_t*)'
   62 |   while((double)(time()-i)/CLOCKS_PER_SEC*1000<tmp){
      |                  ~~~~^~
/usr/include/time.h:76:15: note: declared here
   76 | extern time_t time (time_t *__timer) __THROW;
      |               ^~~~
Language: C++

#include<cstdio>
#include<algorithm>
#include<cstring>
using namespace std;
inline int read()
{
	int x=0,f=1;char c=getchar();
	while(!isdigit(c)){if(c=='-')f=-1;c=getchar();}
	while(isdigit(c)){x=x*10+c-'0';c=getchar();}
	return x*f;
}

const int maxn = 305;
int n , m , a[maxn][maxn] , cnt[maxn];
bool vis[maxn];
int main()
{
	n = read() , m = read();
	for(int i = 1; i <= n; i ++)
		for(int j = 1; j <= m; j ++)
			a[i][j] = read();
	int ans = 2147483647;
	for(int i = 1; i <= m; i ++) vis[i] = 1;
	for(int t = 1; t < m; t ++)
	{
		memset(cnt , 0 , sizeof(cnt));
		for(int i = 1; i <= n; i ++)
			for(int j = 1; j <= m; j ++)
			{
				if(vis[j])
				{
					++ cnt[i];
					break;
				}
			}
		int mx = 0 , pos = 0;
		for(int i = 1; i <= m; i ++) if(vis[i])
		{
			if(mx <= cnt[i]) mx = cnt[i] , pos = i;
		}
		ans = min(ans , mx); vis[pos] = 0;
	}
	printf("%d\n" , ans);
	return 0;
}


Compiler output:
a.cc: In function 'int read()':
a.cc:8:16: error: 'isdigit' was not declared in this scope
    8 |         while(!isdigit(c)){if(c=='-')f=-1;c=getchar();}
      |                ^~~~~~~
a.cc:9:15: error: 'isdigit' was not declared in this scope
    9 |         while(isdigit(c)){x=x*10+c-'0';c=getchar();}
      |               ^~~~~~~
Language: C++

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

const int N=505;

int n,m;
int a[N][N],num[N];
bool vis[N];

void work()
{
    int ans=n;
	for(int _=1;_<=m;_++){
		memset(cnt,0,sizeof(cnt)); 
		for(int i=1;i<=n;i++) 
			for(int j=1;j<=m;j++){
				if(vis[a[i][j]]) num[a[i][j]]++;
				break;
			}
		int mx=0,id=0;
        for(int i=1;i<=m;i++) if(num[i]>=mx) mx=num[i],id=i;
        ans=min(ans,mx);
        vis[id]=0;
	}
	cout<<ans<<endl;
}

void init()
{
	cin>>n>>m;
	for(int i=1;i<=n;i++) for(int j=1;j<=m;j++) cin>>a[i][j];
	for(int i=1;i<=m;i++) vis[i]=1;
}

int main()
{
	init();
	work();
	return 0;
}


Compiler output:
a.cc: In function 'void work()':
a.cc:14:24: error: 'cnt' was not declared in this scope; did you mean 'int'?
   14 |                 memset(cnt,0,sizeof(cnt));
      |                        ^~~
      |                        int
Language: C++

#include<bits/stdc++.h>
#define ll long long
#define FOr(i,x,y)  for(ll i=x;i>=y;--i)
#define For(i,x,y)	for(ll i=x;i<=y;++i)
using namespace std;
namespace SHENZHEBEI{
#ifdef LOCAL
	struct szb{	szb(){	freopen("shenzhebei.in","r",stdin);	}	}shenzhebei;
#endif
#define NEG 1
	const int L=2333333;
	char SZB[L],*S=SZB,*T=SZB;
	inline char gc(){	if (S==T){	T=(S=SZB)+fread(SZB,1,L,stdin);	if (S==T) return '\n';	}	return *S++;	}
#if NEG
	inline ll readint(){	ll x=0,f=1;	char ch=gc();	for (;!isdigit(ch);ch=gc())	if (ch=='-') f=-1;	for (;isdigit(ch);ch=gc())	x=x*10-48+ch;	return x*f;	}
	inline void write(ll x){	if (x<0)	putchar('-'),x=-x;	if (x>=10)	write(x/10);	putchar(x%10+'0');	}
#else
	inline ll readint(){	ll x=0;	char ch=gc();	for (;!isdigit(ch);ch=gc());	for (;isdigit(ch);ch=gc())	x=x*10-48+ch;	return x;	}
	inline void write(ll x){	if (x>=10)	write(x/10);	putchar(x%10+'0');	}
#endif
	inline char readchar(){	char ch=gc();	for(;isspace(ch);ch=gc());	return ch;	}
	inline ll readstr(char *s){	char ch=gc();	int cur=0;	for(;isspace(ch);ch=gc());		for(;!isspace(ch);ch=gc())	s[cur++]=ch;	s[cur]='\0';	return cur;	}
	inline void writeln(ll x){	write(x);	puts("");	}
}using namespace SHENZHEBEI;
const ll N=310;
ll a[N][N],del[N],is[N],sum[N],n,m;
bool calc(ll x){
	memset(vis,0,sizeof vis);
	memset(sum,0,sizeof sum);
	memset(del,0,sizeof del);
	For(j,1,m){
		For(i,1,n)	if (!vis[i]&&!del[a[i][j]])	++sum[vis[i]=a[i][j]];
		For(i,1,m)	if (sum[i]>x)	sum[i]=0,del[i]=1;
		For(i,1,n)	if (sum[vis[i]]==0)	vis[i]=0;
	}
	For(i,1,n)	if (!vis[i])	return 0;
	return 1;
}
int main(){
	n=readint();	m=readint();
	For(i,1,n)	For(j,1,m)	a[i][m-readint()+1]=j;
	ll l=0,r=n,ans=n;
	while(l<=r){
		ll mid=(l+r)>>1;
		if (calc(mid))	r=mid-1,ans=mid;
		else	l=mid+1;
	}writeln(ans);
}

Compiler output:
a.cc: In function 'bool calc(long long int)':
a.cc:28:16: error: 'vis' was not declared in this scope; did you mean 'is'?
   28 |         memset(vis,0,sizeof vis);
      |                ^~~
      |                is
Language: C++

#include <iostream>
#include <cstdio>
#include <algorithm>
#include <vector>
#include <list>
#include <string>
#include <map>
#include <numeric>
#include <queue>
#include <stack>

using namespace std;
using ll = long long;

int main() {

	int n, m, ans = 1e9, p , cnt;
	int a[310][310] = { 0 };
	int sum[310] = { 0 };
	bool jud[310][310] = { false };

	cin >> n >> m;

	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= m; j++) {
			cin >> a[i][j];
			jud[i][j] = true;
		}
	}

	for (int k = 1; k <= n; k++) {
		for (int i = 1; i <= n; i++) {
			for (int j = 1; j <= m; j++) {
				if (jud[i][j] == true) {
					sum[a[i][j]]++;	//　数え上げ
					break;
				}
			}
		}

		p = 0;
		for (int i = 1; i <= m; i++) {
			if (p < sum[i]) {
				p = sum[i];
				cnt = i;
			}
		}

		memset(sum, 0, sizeof(sum));

		ans = min(p, ans);

		for (int i = 1; i <= n; i++) {
			for (int j = 1; j <= m; j++) {
				if (a[i][j] == cnt) {
					jud[i][j] = false;
					break;
				}
			}
		}
	}
	cout << ans << endl;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:49:17: error: 'memset' was not declared in this scope
   49 |                 memset(sum, 0, sizeof(sum));
      |                 ^~~~~~
a.cc:11:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
   10 | #include <stack>
  +++ |+#include <cstring>
   11 |