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

#include <bits/stdc++.h>
using namespace std;
const long long MOD = 998244353;
int main() {
    int N;
    cin >> N;
    vector<long long> D(N);
    bool check = false;
    int st = 0;
    for (int i = 0; i < N; i++) {
        cin >> D[i];
        if (i == 0) {
            st = D[i];
        } else if (st >= D[i]) {
            check = true;
        }
    }
    long long sum = 0;
    vector<long long> v(N, 0);
    long long maxv = 0;
    if (!check) {
        for (int i = 0; i < N; i++) {
            v[D[i] - D[0]]++;
            maxv = max(maxv, D[i] - D[0]);
        }
        for (int i = 0; i <= maxv; i++) {
            if (v[i] == 0) {
                sum = 0;
                break;
            }
            if (sum == 0) {
                sum = 1;
            } else {
                sum = sum * pow(v[i - 1], v[i]) % MOD;
            }
        }
    }
    cout << sum % MOD << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:34:49: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'const long long int' to binary 'operator%'
   34 |                 sum = sum * pow(v[i - 1], v[i]) % MOD;
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~
      |                           |                       |
      |                           |                       const long long int
      |                           __gnu_cxx::__promote<double>::__type {aka double}
Language: C++

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

int main() {
  ios::sync_with_stdio(0); cin.tie(0);
  int n;
  cin >> n;
  vector<int> d(n);
  for(int i = 0; i < n; ++i) {
   	cin >> d[i]; 
  }
  const int M = 998244353;
  vector<int> cnt(n, 0);
  for(int i = 0; i < n; ++i) {
   	cnt[d[i]] += 1; 
  }
  int I = n - 1;
  for(int i = n - 1; i >= 0; --i) {
   	if(cnt[i] == 0) I = i - 1;
    else break;
  }
  if(cnt[0] > 0 || v[0] != 0)
    return cout << 0 << '\n', 0;
  int ans = 1;
  for(int i = 1; i <= I; ++i) {
    int x = cnt[i];
    while(x--) ans = 1LL * ans * cnt[i - 1] % M;
  }
  cout << ans << '\n';
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:20: error: 'v' was not declared in this scope
   22 |   if(cnt[0] > 0 || v[0] != 0)
      |                    ^
Language: C++

//include
//------------------------------------------
#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <queue>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <fstream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <string>
#include <cstring>
#include <ctime>
#include <climits>
#include <limits>

using namespace std;

//conversion
//------------------------------------------
inline int toInt(string s) { int v; istringstream sin(s); sin >> v; return v; }
template<class T> inline string toString(T x) { ostringstream sout; sout << x; return sout.str(); }

//math
//-------------------------------------------
template<class T> inline T sqr(T x) { return x * x; }

//typedef
//------------------------------------------
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<string> VS;
typedef pair<int, int> PII;
typedef long long LL;

//container util
//------------------------------------------
#define ALL(a)  (a).begin(),(a).end()
#define RALL(a) (a).rbegin(), (a).rend()
#define PB push_back
#define MP make_pair
#define SZ(a) int((a).size())
#define EACH(i,c) for(typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
#define EXIST(s,e) ((s).find(e)!=(s).end())
#define EXISTch(s,c) ((((s).find_first_of(c)) != std::string::npos)? 1 : 0)//cがあれば1 if(1)
#define SORT(c) sort((c).begin(),(c).end())

#define REP(i,n) for(int i=0;i<(int)n;++i)
#define FOR(i,c) for(__typeof((c).begin())i=(c).begin();i!=(c).end();++i)

//constant
//--------------------------------------------
const double EPS = 1e-10;
const double PI = acos(-1.0);
const int INF = (int)1000000007;
const LL MOD = (LL)1000000007;//10^9+7
const LL INF2 = (LL)100000000000000000;//10^18

int64_t powmod(int64_t x, int64_t n, int64_t mod) {
	int64_t ret = 1;
	while (n > 0) {
		if (n & 1) (ret *= x) %= mod;
		(x *= x) %= mod;
		n >>= 1;
	}
	return ret;
}



int main() {

	int n; cin >> n;

	vector<LL> a(n);
	vector<LL> d(n);

	LL mx = 0;
	for (int i = 0; i < n; i++) {
		cin >> a[i];

		mx = max(mx, a[i]);
		d[a[i]]++;
	}

	if (a[0] != 0 || d[0]>1) {
		cout << 0 << endl;
		return 0;
	}

	for (int i = 0; i < mx + 1; i++) {
		if (d[i] == 0) {
			cout << 0 << endl;
			return 0;
		}
	}

	LL ans = 1;

	for (int i = 1; i < mx+1; i++) {
		ans = ans * powmod(d[i-1], d[i], 998244353);
　　　　　ans%=998244353;
	}

	cout << ans << endl;

	return 0;
}


Compiler output:
a.cc:113:1: error: extended character 　 is not valid in an identifier
  113 | 　　　　　ans%=998244353;
      | ^
a.cc:113:1: error: extended character 　 is not valid in an identifier
a.cc:113:1: error: extended character 　 is not valid in an identifier
a.cc:113:1: error: extended character 　 is not valid in an identifier
a.cc:113:1: error: extended character 　 is not valid in an identifier
a.cc: In function 'int main()':
a.cc:113:1: error: '\U00003000\U00003000\U00003000\U00003000\U00003000ans' was not declared in this scope
  113 | 　　　　　ans%=998244353;
      | ^~~~~~~~~~~~~
Language: C++

#include<stdio.h>
#include<string.h>
#include<iostream>
#include<algorithm>
#include<string.h>
#include<math.h>
#define ll long long
using namespace std;
int main()
{
    int n;
    scanf("%d",&n);
  	assert(n<=1e5);
    ll a[100005],i;
    ll b[100050];
    for(i=0; i<n; i++)
        scanf("%lld",&a[i]),b[i]=0;
    if(a[0]!=0)
            printf("0\n");
    else
    {
        ll ans=1;
        for(i=0;i<n;i++)
            b[a[i]]++;
        for(i=1;i<n;i++)
        {
            ans*=b[a[i]-1];
            ans%=998244353;
        }
            
        printf("%lld\n",ans);
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:9: error: 'assert' was not declared in this scope
   13 |         assert(n<=1e5);
      |         ^~~~~~
a.cc:7:1: note: 'assert' is defined in header '<cassert>'; this is probably fixable by adding '#include <cassert>'
    6 | #include<math.h>
  +++ |+#include <cassert>
    7 | #define ll long long
Language: C

#include<stdio.h>
#include<math.h>
int fun(int val[],int c){
  if(val[c]==0)
    return 0;
  if(c==0){
    if(val[c]==1)
      return 1;
    else return 0;
  }
  else if(c==1&&val[0]==1)
    return 1;
  else
    return (pow( (fun(val,c-1)) * val[c-1],val[c] ));
}
int main(){
  int  n;
  scanf("%d",&n);
  int d[n];
  int val[n]={};
  int mo;
  for(int i=0;i<n;i++){
    scanf("%d",&mo);
    d[i]=mo;
    val[mo]++;
  }
  int k;
 /* for(int i=0;i<n;i++){
    k=0;
    for(int j=0;j<n;j++){
      if(d[j]==i)
        k++;
    }
    val[i]=k;
  }*/
  //for(int i=0;i<n;i++)
    //printf("%d",val[i]);
  int m;
  for(int c=n-1;c>=0;c--){
    if(val[c]!=0){
      m=c;
      break;
    }
  }
  //printf("%d",m);
  printf("%d",fun(val,m));
  return 0;
}


Compiler output:
/usr/bin/ld: /tmp/ccF9aYyw.o: in function `fun':
main.c:(.text+0xe9): undefined reference to `pow'
collect2: error: ld returned 1 exit status
Language: C++

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <set>
#include <cmath>
#include <utility>
#include <map>
#include <unordered_map>
#define rep(i,N) for(int i=0;i<N;++i)
using namespace std;
typedef long long int ll;

ll mod=998244353;

ll power(ll a,ll b){
  ll res=1;
  rep(i,b){
    res*=a;
    res%=mod;
  }
  return res;
}

int main() {
  int N;
  cin>>N;
  
  vector<ll> b(N);
  rep(i,N){
    int d:
    cin>>d;
    
    if(i=0 && d!=0){
      cout<<0<<endl;
      return 0;
    }
    
    ++b[d];
  }
  
  ll ans=1;
  if(b[0]!=1){
    ans=0;
  }
  else{
    rep(i,N-1){
    ans*=power(b[i],b[i+1]);
    ans%=mod;
    }
  }
  
  cout<<ans<<endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:31:10: error: found ':' in nested-name-specifier, expected '::'
   31 |     int d:
      |          ^
      |          ::
a.cc:31:9: error: 'd' has not been declared
   31 |     int d:
      |         ^
a.cc:32:8: error: qualified-id in declaration before '>>' token
   32 |     cin>>d;
      |        ^~
a.cc:34:15: error: 'd' was not declared in this scope
   34 |     if(i=0 && d!=0){
      |               ^
a.cc:39:9: error: 'd' was not declared in this scope
   39 |     ++b[d];
      |         ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N;
  cin >> N;
  vector<int> A(N);
  vector<int> B(N);
  B.at(0) = 1;
  int count = 1;
  
  for(int j=0;j<N;j++){
    cin >> A.at(j);
  }
  sort(A.begin(), A.end());
  
  if(N==1){
      cout << 1 << endl;
  }else if((A.at(0) != 0)||(A.at(1) != 1)){
      cout << 0 << endl;
  }else{
    
  	for(int i=1;i<N-1;i++){
    	if(A.at(i+1) == count){
    		B.at(count-1) += 1;
   		}else{
      		B.at(count-1) += 1;	
          	count = A.at(i+1);
    	}
    }
    
    long int ans = 1;
    for(int k = 0;k<count;k++){
      long int p = 1;
      for(int l=0;l<B.at(k+1);l++){
    	p *= B.at(k);
        p = (p%998244353);
      }
      ans *= p;
      ans = (ans % 998244353);
    }
    cout << (ans%998244353) << endl;
  }


Compiler output:
a.cc: In function 'int main()':
a.cc:43:4: error: expected '}' at end of input
   43 |   }
      |    ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C

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

int cmp(const int *a,const int *b){
  if(*a>*b){
    return 1;
  }
  else if(*a<*b)
  return -1;
  else return 0;
}

int main(void){
  int n;

  scanf("%d",&n);

  int d[n];
  long long kosu[n];
  long long ans=1;
  int cnt;
  int i,j,k;

  for(i=0;i<n;i++){
    scanf("%d",&d[i]);
    if(d[i]==0&&i!=0){
      printf("0\n");
      return 0;
    }
  }
  if(d[0]!=0){
    printf("0");
    return 0;
  }




  qsort(d,n,sizeof(int),(int (*)(const void *,const void *))cmp);
/*for(i=0;i<n;i++){
  printf("%d",d[i]);
}*/
for(i=0;i<n-1;i++){
if(d[i+1]-d[i]>1){
  printf("%d",0);
  return 0;
}
}
k=1;
kosu[0]=1
  for(i=0;i<n;i=i+cnt){
    cnt=0;
    for(j=i;j<n;j++){
      if(d[j]==d[j+1]){
        cnt++;
        ans=ans*pow(kosu[k-1],1)%998244353;
      }
      else{
        kosu[k]=cnt+1;
        k++;
        cnt++;
        break;
      }
    }
  }
/*for(i=0;i<k;i++){
  printf("kosu[%d]=%d\n",i,kosu[i]);
}*/

/*  for(i=1;i<k;i++){

    ans=ans*pow(kosu[i-1],kosu[i]);

    ans=ans%998244353;

  }*/
  ans=ans%998244353;
  printf("%lld",ans);



return 0;
}


Compiler output:
main.c: In function 'main':
main.c:52:10: error: expected ';' before 'for'
   52 | kosu[0]=1
      |          ^
      |          ;
   53 |   for(i=0;i<n;i=i+cnt){
      |   ~~~
Language: C++

#include<iostream>
#include<algorithm>
#include<cmath>
using namespace std;
int main(){
    int n;
    long long int result = 1;
    int a[200000],b[200000];
    int sum = 1;
    int j = 1;
    cin >> n;
    for(int i = 0; i < n; i++){
        cin >> a[i];
    }
    if(a[0] != 0){
        cout << "0" << endl;
    }
    else{
        sort(a,a+n);
        for(int i = 1; i < n; i++){
            if(a[i] == a[i+1]){
                sum += 1;
            }
            else{
                b[j] = sum;
                j++;
                sum = 1;
            }
        }
         b[0] = 1;
    for(int i = 0; i <= j - 2; i++){
        result = result * pow(b[i],b[i + 1])  % 998244353;
    }
    cout << result << endl;
    }   
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:32:47: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'int' to binary 'operator%'
   32 |         result = result * pow(b[i],b[i + 1])  % 998244353;
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~  ^ ~~~~~~~~~
      |                         |                       |
      |                         |                       int
      |                         __gnu_cxx::__promote<double>::__type {aka double}
Language: C++

#include<stdio.h>
#include<math.h>
int main()
{
    int n;
    int d[1000000];
    int check[100000];
    int i;
    long ans=1;
    int max=0;
    scanf("%d",&n);
    for(i=1;i<=n;i++)
        scanf("%d",&d[i]);
    if(d[1]!=0)
        printf("0\n");
    else{
        for(i=1;i<=n;i++)
            check[i]=0;
        for(i=1;i<=n;i++){
            check[d[i]]++;
            if(max<d[i])
                max=d[i];
        }
            
        for(i=2;i<=max;i++){
            if(check>1){
                printf("0\n");
                return 0;
            }

            ans*=pow(check[i-1],check[i]);
            if(ans==998244353){
                printf("0\n");
                return 0;
            }   
        }
        printf("%ld\n",ans%998244353);
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:21: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   26 |             if(check>1){
      |                ~~~~~^~
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define REP(i,n) for(int i=0;i<(n);i++)
#define REP2(i,a,b) for(int i=(a);i<(b);i++)
#define ALL(v) (v).begin(),(v).end()
#define INF 2e9
typedef long long ll;

int main()
{
  int n;
  cin>>n;
  vector<int> cnt(n);
  bool f=0;
  REP(i,n){
    int temp;
    cin>>temp;
    if(i==0 && temp!=0){
      cout<<0<<endl;
      f=1;
    }
    cnt[temp]++;
  }
  if(f) return 0;

  int ans=1;
  REP2(i,2,n-1){
    ans=ans*pow(cnt[i-1],cnt[i])%998244353;
  }
  cout<<ans<<endl;


  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:28:33: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'int' to binary 'operator%'
   28 |     ans=ans*pow(cnt[i-1],cnt[i])%998244353;
      |         ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
      |            |                     |
      |            |                     int
      |            __gnu_cxx::__promote<double>::__type {aka double}
Language: C++

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

using namespace std;
long long MOD = 1000000007LL;
template<class T>
T gcd(T x, T y) {
	return y ? gcd(y, x % y) : x;
}

template<class T>
vector<T> enum_div(T n) {
	vector<T> ret;
	for (T i = 1; i * i < n; ++i) {

		if (n % i == 0) {
			ret.push_back(i);

			if (i != 1 && i * i != n) {
				ret.push_back(n / i);
			}
		}
	}
	return ret;
}

template<class T>
map<T, int> prime_factorization(T n) {
	map<T, int> ret;

	for (long long i = 2; i * i <= n; ++i) {
		while (n % i == 0) {
			ret[i]++;
			n /= i;
		}
	}

	if (n != 1)ret[n] = 1;
	return ret;
}

template<class T>
long long C(T n, T r) {
	static map<pair<T, T>, long long> _map;
	if (n < r) return 0;

	if (n == r || r == 0) {
		_map[make_pair(n, r)] = 1ll;
	}
	else if (_map[make_pair(n, r)] == 0) {
		_map[make_pair(n, r)] = (C(n - 1, r) + C(n - 1, r - 1));
	}

	_map[make_pair(n, r)] %= MOD;
	return _map[make_pair(n, r)];
}

int main() {

	int N;
	map<int, long long> mp;
	int maxD = 0;
	cin >> N;
	for (int i = 0; i < N; ++i) {
		int d;
		cin >> d;
		++mp[d];
		maxD = max(maxD, d);
		if (d != 0) {
			cout << 0 << endl;
			return;
		}
	}

	vector<long long> p;
	unsigned long long ans = 1;
	for (int i = maxD; 1 <= i; --i) {
		unsigned long long a = pow(mp[i - 1], mp[i]);
		ans *= (a % 998244353ll);
		ans %= 998244353ll;
	}

	cout << ans << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:79:25: error: return-statement with no value, in function returning 'int' [-fpermissive]
   79 |                         return;
      |                         ^~~~~~
Language: C++

#include<iostream>
#include<vector>


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

using namespace std;

int main()
{
    ll n; cin >> n;
    vector<ll> D(n); 
    ll Max = 0;
    rep(i, n) cin >> D[i];
    Max = *max_element(D.begin(), D.end());

    vector<ll> C(Max + 1); 
    rep(i, n) C[D[i]]++;

    if(C[0] != 1 || D[0] != 0){
        cout << 0 << endl;
        return 0;
    }

    ll ans = 1;
    ll tmp = 998244353;
    for(int i = 0; i < Max; i++){
        for(int j = 0; j < C[i + 1]; j++){
            ans *= C[i];
            ans %= tmp;
        }
    }
    cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:12: error: 'max_element' was not declared in this scope
   16 |     Max = *max_element(D.begin(), D.end());
      |            ^~~~~~~~~~~
Language: C++

#include<stdio.h>
#include<string.h>
#include<iostream>
#include<algorithm>
#include<string.h>
#include<math.h>
#define ll long long
using namespace std;
ll a[n],i;
ll b[n];
int main()
{
    int n;
    scanf("%d",&n);
    for(i=0; i<n; i++)
        scanf("%lld",&a[i]);
    if(a[0]!=0)
            printf("0\n");
    else
    {
        ll ans=1;
        for(i=0;i<n;i++)
            b[a[i]]++;
        for(i=1;i<n;i++)
        {
            ans*=b[a[i]-1];
            ans%=998244353;
        }
            
        printf("%lld\n",ans);
    }
    return 0;
}


Compiler output:
a.cc:9:6: error: 'n' was not declared in this scope; did you mean 'yn'?
    9 | ll a[n],i;
      |      ^
      |      yn
a.cc:10:6: error: 'n' was not declared in this scope; did you mean 'yn'?
   10 | ll b[n];
      |      ^
      |      yn
a.cc: In function 'int main()':
a.cc:16:23: error: 'a' was not declared in this scope
   16 |         scanf("%lld",&a[i]);
      |                       ^
a.cc:17:8: error: 'a' was not declared in this scope
   17 |     if(a[0]!=0)
      |        ^
a.cc:23:13: error: 'b' was not declared in this scope
   23 |             b[a[i]]++;
      |             ^
a.cc:26:18: error: 'b' was not declared in this scope
   26 |             ans*=b[a[i]-1];
      |                  ^
Language: C++

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

int main() {
  int N;
  cin >> N;
  vector<int> A(N);
  vector<int> B(N);
  B.at(0) = 1;
  int count = 1;
  
  for(int j=0;j<N;j++){
    cin >> A.at(j);
  }
  sort(A.begin(), A.end());
  int check = 0;
  if(N==1){
      cout << 1 << endl;
  }else if((A.at(0) != 0)||(A.at(1) != 1)){
      cout << 0 << endl;
  }else{
    
  	for(int i=1;i<N-1;i++){
    	if(A.at(i+1) == count){
    		B.at(count-1) += 1;
   		}else if(A.at(i+1) == (count+1)){
      		B.at(count) += 1;	
          	count += 1;
    	}else{
          check = 1;
          break;
        }
    }
    
    if(check == 0){
    long int ans = 1;
    long int p = 1;
    for(int k = 0;k<count;k++){
    	p = pow(B.at(k),B.at(k+1));
      	p = p % 998244353;
        ans *= p;
    }
    cout << (ans%998244353) << endl;
  }
  }else{
    cout << 0 <<endl;
  }
}
}


Compiler output:
a.cc: In function 'int main()':
a.cc:45:4: error: 'else' without a previous 'if'
   45 |   }else{
      |    ^~~~
a.cc: At global scope:
a.cc:49:1: error: expected declaration before '}' token
   49 | }
      | ^
Language: C++

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

int main() {
  int N;
  cin >> N;
  vector<int> A(N);
  vector<int> B(N);
  B.at(0) = 1;
  int count = 1;
  
  for(int j=0;j<N;j++){
    cin >> A.at(j);
  }
  sort(A.begin(), A.end());
  int check = 0;
  if(N==1){
      cout << 1 << endl;
  }else if((A.at(0) != 0)||(A.at(1) != 1)){
      cout << 0 << endl;
  }else{
    
  	for(int i=1;i<N-1;i++){
    	if(A.at(i+1) == count){
    		B.at(count-1) += 1;
   		}else if(A.at(i+1) == (count+1)){
      		B.at(count) += 1;	
          	count += 1;
    	}else{
          check = 1;
          break;
        }
    }
    
    if(check == 0){
    long int ans = 1;
    long int p = 1;
    for(int k = 0;k<count;k++){
    	p = pow(B.at(k),B.at(k+1));
      	p = p % 998244353;
        ans *= p;
    }
    cout << (ans%998244353) << endl;
  
  }else{
    cout << 0 <<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:48:2: error: expected '}' at end of input
   48 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

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

int main() {
  int N;
  cin >> N;
  vector<int> A(N);
  vector<int> B(N);
  B.at(0) = 1;
  int count = 1;
  
  for(int j=0;j<N;j++){
    cin >> A.at(j);
  }
  sort(A.begin(), A.end());
  int check = 0;
  if(N==1){
      cout << 1 << endl;
  }else if((A.at(0) != 0)||(A.at(1) != 1)){
      cout << 0 << endl;
  }else{
    
  	for(int i=1;i<N-1;i++){
    	if(A.at(i+1) == count){
    		B.at(count-1) += 1;
   		}else if(A.at(i+1) == (count+1)){
      		B.at(count) += 1;	
          	count += 1;
    	}else{
          check = 1;
          break;
        }
    }
    
    if(check == 0){
    long int ans = 1;
    long int p = 1;
    for(int k = 0;k<count;k++){
    	p = pow(B.at(k),B.at(k+1));
      	p = p % 998244353;
        ans *= p;
    }
    cout << (ans%998244353) << endl;
  }
  }else{
    cout << 0 <<endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:45:4: error: 'else' without a previous 'if'
   45 |   }else{
      |    ^~~~
Language: C

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

int cmp(const int *a,const int *b){
  if(*a>*b){
    return 1;
  }
  else if(*a<*b)
  return -1;
  else return 0;
}

int main(void){
  int n;

  scanf("%d",&n);

  int d[n];
  long long kosu[n];
  long long ans=1;
  int cnt;
  int i,j,k;

  for(i=0;i<n;i++){
    scanf("%d",&d[i]);
    if(d[i]==0&&i!=0){
      printf("0\n");
      return 0;
    }
  }
  if(d[0]!=0){
    printf("0");
    return 0;
  }




  qsort(d,n,sizeof(int),(int (*)(const void *,const void *))cmp);
/*for(i=0;i<n;i++){
  printf("%d",d[i]);
}*/
for(i=0;i<n-1;i++){
if(d[i+1]-d[i]>1){
  printf("%d",0);
  return 0;
}
}
k=0;
  for(i=0;i<n;i=i+cnt){
    cnt=0;
    for(j=i;j<n;j++){
      if(d[j]==d[j+1]){
        cnt++;
      }
      else{
        kosu[k]=cnt+1;
        k++;
        cnt++;
        break;
      }
    }
  }
/*for(i=0;i<k;i++){
  printf("kosu[%d]=%d\n",i,kosu[i]);
}*/

  for(i=1;i<k;i++){

    ans=ans*pow(kosu[i-1],kosu[i])
    if(ans>998244353){
      ans=ans-900000000;
    }

  }
  ans=ans%998244353;
  printf("%lld",ans);



return 0;
}


Compiler output:
main.c: In function 'main':
main.c:72:35: error: expected ';' before 'if'
   72 |     ans=ans*pow(kosu[i-1],kosu[i])
      |                                   ^
      |                                   ;
   73 |     if(ans>998244353){
      |     ~~
Language: C++

}#include <bits/stdc++.h>
using namespace std;
#define REP(i,n) for (int i = 0; i < (n); i++)
typedef long long ll;
// Welcome to my source code!

const int MOD = 998244353;

int main() {
    int n;
    cin >> n;
    int d[n];
    REP(i,n) cin >> d[i];
    if (d[0] != 0) {
        cout << 0 << endl;
        return 0;
    }
    sort(d, d+n);
    int cnt[n] = {};
    REP(i,n) cnt[d[i]]++;
    if (cnt[0] != 1) {
        cout << 0 << endl;
        return 0;
    }
    ll ans = 1;
    REP(i,n) {
        if (d[i] < 2) continue;
        int x = d[i];
        ans *= cnt[x-1];
        ans %= MOD;
    }
    cout << ans << endl;
}

Compiler output:
a.cc:1:2: error: stray '#' in program
    1 | }#include <bits/stdc++.h>
      |  ^
a.cc:1:1: error: expected declaration before '}' token
    1 | }#include <bits/stdc++.h>
      | ^
a.cc:1:3: error: 'include' does not name a type
    1 | }#include <bits/stdc++.h>
      |   ^~~~~~~
a.cc: In function 'int main()':
a.cc:11:5: error: 'cin' was not declared in this scope
   11 |     cin >> n;
      |     ^~~
a.cc:15:9: error: 'cout' was not declared in this scope
   15 |         cout << 0 << endl;
      |         ^~~~
a.cc:15:22: error: 'endl' was not declared in this scope
   15 |         cout << 0 << endl;
      |                      ^~~~
a.cc:18:5: error: 'sort' was not declared in this scope; did you mean 'short'?
   18 |     sort(d, d+n);
      |     ^~~~
      |     short
a.cc:22:9: error: 'cout' was not declared in this scope
   22 |         cout << 0 << endl;
      |         ^~~~
a.cc:22:22: error: 'endl' was not declared in this scope
   22 |         cout << 0 << endl;
      |                      ^~~~
a.cc:32:5: error: 'cout' was not declared in this scope
   32 |     cout << ans << endl;
      |     ^~~~
a.cc:32:20: error: 'endl' was not declared in this scope
   32 |     cout << ans << endl;
      |                    ^~~~
Language: C++

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <set>
#include <cmath>
#include <utility>
#include <map>
#include <unordered_map>
using namespace std;
typedef long long int ll;

int main() {
  int N;
  cin>>N;
  
  vector<int> D(N);
  vector<int> b(N);
  for(int i=0;i<N;++i){
    cin>>D[i];
    ++b[D[i]];
  }
  
  ll ans=1;
  for(int i=0;i<N-1;++i){
    ll a=pow(b[i],b[i+1]);
    ans*=a;
  }
  
  ll ans%=998244353;
  
  if(D[0]!=0)
    cout<<0<<endl;
  else
    cout<<ans<<endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:9: error: expected initializer before '%=' token
   30 |   ll ans%=998244353;
      |         ^~
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <queue>

int a(void);
int b(void);
int main(void) {
	b();
	return 0;
}

int a(void) {
	int N;
	std::cin >> N;
	if (N % 2 == 0) {
		std::cout << static_cast<int>((N / 2) - 1);
	}
	else {
		std::cout << static_cast<int> (((N - 1) / 2));
	}
	return 0;
}

int b(void) {
	int N;
	std::vector<int> D;
	std::cin >> N;
	int temp;
	for (int i = 0; i < N; i++) {
		std::cin >> temp;
		D.push_back(temp);
	}
	std::sort(D.begin(), D.end());
	long long int result;
	 count, prev_count;
	result = 1;
	int temp_val = 0;
	int i = 0;
	int n = 0;
	while (temp_val <= D.back()) {
		count = 0;
		for (int j = n; D[j] == temp_val; j++) {
			
			count++;
			if (j == N - 1) break;
			
		}
		if (count == 0) {
			std::cout << 0;
			return 0;
		} else {
			if (temp_val == 0) {
				result = 1;
			}
			else {
				for (int i = 0; i < count; i++) {
					
					result *= prev_count;
					
					result = result % 998244353;
				}
				
			}
		}
		prev_count = count;
		n += count;
		temp_val++;
	}
	result = result % 998244353;
	std::cout << result;
	return 0;
	
}


Compiler output:
a.cc: In function 'int b()':
a.cc:37:10: error: 'count' was not declared in this scope; did you mean 'std::count'?
   37 |          count, prev_count;
      |          ^~~~~
      |          std::count
In file included from /usr/include/c++/14/algorithm:86,
                 from a.cc:4:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:101:1: note: 'std::count' declared here
  101 | count(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
      | ^~~~~
a.cc:37:17: error: 'prev_count' was not declared in this scope
   37 |          count, prev_count;
      |                 ^~~~~~~~~~
Language: C++

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

const long long MOD = 998244353;

void solve(long long N, std::vector<long long> D){
    vector<ll> cnt(100001);
    rep(i,100001) cnt[i]=0;
    rep(i,N){
        cnt[D[i]]++;
    }
    if(cnt[0]!=1 ||  D[0]!=0){cout<<0; return;}
    ll ans=1;
    rep(i,100001)if(cnt[i] and i>0){
        ans*=(pow(cnt[i-1],cnt[i]))%MOD;   
    }
    ans%=MOD;
    cout<<ans<<endl;
}

// Generated by 1.1.6 https://github.com/kyuridenamida/atcoder-tools  (tips: You use the default template now. You can remove this line by using your custom template)
int main(){
    std::cout<<std::fixed<<std::setprecision(10);//誤差小数10桁まで
    long long N;
    scanf("%lld",&N);
    std::vector<long long> D(N);
    for(int i = 0 ; i < N ; i++){
        scanf("%lld",&D[i]);
    }
    solve(N, std::move(D));
    return 0;
}


Compiler output:
a.cc: In function 'void solve(long long int, std::vector<long long int>)':
a.cc:17:36: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'const long long int' to binary 'operator%'
   17 |         ans*=(pow(cnt[i-1],cnt[i]))%MOD;
      |              ~~~~~~~~~~~~~~~~~~~~~~^~~~
      |                  |                  |
      |                  |                  const long long int
      |                  __gnu_cxx::__promote<double>::__type {aka double}
Language: Java

import java.util.Scanner;

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

    private void run() {
        Scanner scanner = new Scanner(System.in);
        int N = scanner.nextInt();
//        int[] D = new int[N];
        long[] A = new long[10000000];
        long max = 0;
        for (int i = 0; i < N; i++) {
            long D = scanner.nextLong();
            A[Math.toIntExact(D)]++;
            max = Math.max(D, max);
        }
        long ans = 1;
//        for (int j = 0; j <= max; j++) {
        if (A[0] == 0) {
            System.out.println(0);
            return;
        }
//        }
        for (long j = 1; j <= max; j++) {
            long a = A[Math.toIntExact(j - 1)];
            long n = A[Math.toIntExact(j)];

            while(n-- > 0) {
                ans *= (long)a;
                ans %= (long)998244353;
            }

        }
        System.out.println(ans);
    }

Compiler output:
Main.java:37: error: reached end of file while parsing
    }
     ^
1 error
Language: C++

#include <bits/stdc++.h>
#define rep(i, n) for(int i=0; i<(n); ++i)
#define chmin(x,y) x = min(x,y)
#define chmax(x,y) x = max(x,y)
using namespace std;
using Graph = vector<vector<int>>;
typedef long long ll;
const int inf = INT_MAX;
const ll INF = 1LL << 60;
const ll mod = 1e9+7;

int main() {
    int n;
    cin >> n;
    vector<int> d(n, 0);
    rep(i, n){
        int tmp;
        cin >> tmp;
        d[tmp]++;
    }
    if(d[0]==0){
        cout << 0 << endl;
        return 0;
    }
    int ans = 1;
    rep(i, n){
        if(i==0) continue;
        if(d[i]==0) break;
        ans = (ans*pow(i-1, d[i])) % 998244353;
    }
    cout << ans << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:29:36: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'int' to binary 'operator%'
   29 |         ans = (ans*pow(i-1, d[i])) % 998244353;
      |               ~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~
      |                   |                  |
      |                   |                  int
      |                   __gnu_cxx::__promote<double>::__type {aka double}
Language: C++

#include <bits/stdc++.h>
#define rep(i, n) for(int i=0; i<(n); ++i)
#define chmin(x,y) x = min(x,y)
#define chmax(x,y) x = max(x,y)
using namespace std;
using Graph = vector<vector<int>>;
typedef long long ll;
const int inf = INT_MAX;
const ll INF = 1LL << 60;
const ll mod = 998244353;

int main() {
    int n;
    cin >> n;
    vector<int> d(n, 0);
    rep(i, n){
        int tmp;
        cin >> tmp;
        d[tmp]++;
    }
    if(d[0]==0){
        cout << 0 << endl;
        return 0;
    }
    int ans = 1;
    rep(i, n){
        if(i==0) continue;
        if(d[i]==0) break;
        ans = (ans*pow(i-1, d[i])) % mod;
    }
    cout << ans << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:29:36: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'const ll' {aka 'const long long int'} to binary 'operator%'
   29 |         ans = (ans*pow(i-1, d[i])) % mod;
      |               ~~~~~~~~~~~~~~~~~~~~ ^ ~~~
      |                   |                  |
      |                   |                  const ll {aka const long long int}
      |                   __gnu_cxx::__promote<double>::__type {aka double}
Language: C++

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

#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()

typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;

bool T[100010]={false};
ll DT[100010]={0};

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

	int ma=0;
	for (int i = 0; i < n; i++){
		cin>>d;
		DT[d]++;
		T[d]=true;
		ma=max(ma,d);
	}

	if(DT[0]!=1){
		cout<<0<<endl;
		return 0;
	}

	for (int i = 0; i <= ma ; i++){
		if(T[i]==false){
			cout<<0<<endl;
			return 0;
		}
	}

	ll ans=1,mod=998244353;
	for (ll i = 1; i <= ma ; i++){
		ll pp=1;
		for (int j = 0; j < DT[i]; j++){
			pp=pp*DT[i-1]%mod;
		}

		ans = ans*pp%mod;
	}
	cout<<ans<<endl;



	return 0;
}
	
#include<bits/stdc++.h>
using namespace std;

#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()

typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;

bool T[100010]={false};
ll DT[100010]={0};

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

	int ma=0;
	for (int i = 0; i < n; i++){
		cin>>d;
		DT[d]++;
		T[d]=true;
		ma=max(ma,d);
	}

	if(DT[0]!=1){
		cout<<0<<endl;
		return 0;
	}

	for (int i = 0; i <= ma ; i++){
		if(T[i]==false){
			cout<<0<<endl;
			return 0;
		}
	}

	ll ans=1,mod=998244353;
	for (ll i = 2; i <= ma ; i++){
		ll pp=1;
		for (int j = 0; j < DT[i]; j++){
			pp=pp*DT[i-1]%mod;
		}

		ans = ans*pp%mod;
	}
	cout<<ans<<endl;



	return 0;
}
	


Compiler output:
a.cc:65:6: error: redefinition of 'bool T [100010]'
   65 | bool T[100010]={false};
      |      ^
a.cc:11:6: note: 'bool T [100010]' previously defined here
   11 | bool T[100010]={false};
      |      ^
a.cc:66:4: error: redefinition of 'll DT [100010]'
   66 | ll DT[100010]={0};
      |    ^~
a.cc:12:4: note: 'll DT [100010]' previously defined here
   12 | ll DT[100010]={0};
      |    ^~
a.cc:68:5: error: redefinition of 'int main()'
   68 | int main(){
      |     ^~~~
a.cc:14:5: note: 'int main()' previously defined here
   14 | int main(){
      |     ^~~~
Language: C++

#include <stdio.h>
#include <string>
#include <iostream>
#include <iomanip>
#include <map>
#include <algorithm>
#include <vector>
#include <math.h>
#define INF (long long)1000000007
#define MOD (long long)998244353
using namespace std;

int main(void){
    vector<int> a(n);
    for(int i=0; i<n; i++)cin >> a[i];
    if(a[0]!=0){
        cout<<0<<endl;
        return 0;
    }
    int max_a=0;
    int v;
    vector<int> count(n);
    for(int i=0; i<n; i++){
        cin >> v;
        count[v]++;
        max_a=max(max_a,v);
    }
    if(count[0]!=1){
        cout<<0<<endl;
        return 0;
    }
    int result=1;
    for(int i=1; i<max_a; i++){
        if(count[i]==0){
            cout<<0<<endl;
            return 0;
        }
        for(int j=0; j<count[i]; i++){
            result=(result*count[i-1])%MOD;
        }
    }
    cout << result << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:19: error: 'n' was not declared in this scope
   14 |     vector<int> a(n);
      |                   ^
Language: Java

import java.util.*;
//import java.math.BigDecimal;

public class B{
    public static void main(String args[]){

        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int[] m = new int[n];
        long answer = 1;
        //BigDecimal answer = BigDecimal.valueOf(1);

        if(sc.nextInt() != 0) answer = 0;
        //if(sc.nextInt() != 0) answer = BigDecimal.valueOf(0);
        else m[0]++;
        for(int i = 1; i < n; i++){
            int x;
            if((x = sc.nextInt()) == 0){
                answer = 0;
                //answer = BigDecimal.valueOf(0);
                break;
            }
            m[x]++;
        }

        for(int i = 1; i < n; i++){
            //answer *= ((long)Math.pow(m[i-1], m[i]) % 998244353);
            //answer = answer.multiply(BigDecimal.valueOf(Math.pow(m[i-1], m[i])));
            for(int j = 0; j < m[i]; j++){
                answer *= m[i-1] % 998244353;
            }
        }

        //System.out.println(answer % 998244353);
        //System.out.println(answer.remainder(BigDecimal.valueOf(998244353)).toBigInteger());
        System.out.println(answer);

    }

}


Compiler output:
Main.java:4: error: class B is public, should be declared in a file named B.java
public class B{
       ^
1 error
Language: C

#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#include <limits.h>
#include <math.h>
int acs(const void *a, const void *b) { return *(int *)a - *(int *)b; }                            /* 1,2,3,4.. */
int des(const void *a, const void *b) { return *(int *)b - *(int *)a; }                            /* 8,7,6,5.. */
int cmp_char(const void *a, const void *b) { return *(char *)a - *(char *)b; }                     /* a,b,c,d.. */
int cmp_str(const void *a, const void *b) { return strcmp(*(const char **)a, *(const char **)b); } /* aaa,aab.. */
#define min(a, b) (a < b ? a : b)
#define max(a, b) (a > b ? a : b)
#define rep(i, l, r) for (int i = l; i < r; i++)
#define MAX 100001
#define MOD 998244353

typedef long long int lli;

lli zyou(lli a, lli x)
{
  lli ans = 1;
  rep(i, 0, x) ans = (ans * a) % MOD;
  return ans;
}

int main(void)
{
  int n, d[MAX];
  scanf("%d", &n);

  lli kyori[MAX] = {0}; // kyori[i]:頂点1からの距離がiの個数
  int len = 0;
  rep(i, 0, n)
  {
    scanf("%d", &d[i]);
    len = max(len, d[i]);
    kyori[d[i]]++;
  }

  lli ans = 1;
  rep(i, 0, len)
    ans = (ans * powl(kyori[i], kyori[i + 1])) % MOD;
  if (d[0] != 0)
    ans = 0;
  printf("%lld\n", ans % MOD);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:43:48: error: invalid operands to binary % (have 'long double' and 'int')
   43 |     ans = (ans * powl(kyori[i], kyori[i + 1])) % MOD;
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
      |                |
      |                long double
Language: C++

#include <iostream>
#include <fstream>
#include <stdio.h>
#include <algorithm>
#include <vector>
#include <stack>
#include <queue>
#include <string>
#include <map>
#include <set>
#include <list>
#include <math.h>
#define rep(i, n) for(int i=0; i<(n); ++i)
#define rep2(i, s, n) for(int i=s; i<(n); ++i)
#define sz(x) int(x.size())

typedef long long ll;

using namespace std;

/*******-c++14 don't include-*******/
template<typename T>
T gcd(T a, T b){if( b == 0)return a; return gcd(b, a%b); }
template<typename T>
T lcm(T a, T b){return a*b/gcd(a,b); }
void printArr(int *a, int len){for(int i=0; i<len; i++){if(i)cout << " ";cout << a[i];}cout << endl;}
/*******---------------------*******/

static const int INTINF = (2147483647);
static const ll LLINF = (1ll<<32);
static const int MAX = 101010;

ll arr[MAX];

long long modpow(long long a, long long n, long long mod) {
    long long res = 1;
    while (n > 0) {
        if (n & 1) res = res * a % mod;
        a = a * a % mod;
        n >>= 1;
    }
    return res;
}

int main(int argc, const char * argv[]) {
    // input from txt
    
    /////////
    //write//
    /////////
    
    ll n;
    cin >> n;
    rep(i, n){
        cin >> arr[i];
    }
    if(arr[i] != 0){
        cout << 0 << endl;
        return 0;
    }
    
    ll numSum[MAX];
    ll ma = 0;
    rep(i, n){
        numSum[arr[i]]++;
        ma = max(ma, arr[i]);
    }
    ma++;
    ll res = 1LL;
    ll tmp =998244353LL;
    rep2(i, 1, ma){
        ll prod = 1;
        rep(j, numSum[i]){
            prod *= numSum[i-1];
            prod %= tmp;
        }
        res *= prod;
        res %= tmp;
    }
    cout << res <<  endl;
    
    return 0;
}


Compiler output:
a.cc: In function 'int main(int, const char**)':
a.cc:57:12: error: 'i' was not declared in this scope
   57 |     if(arr[i] != 0){
      |            ^
Language: C++

#include <algorithm>
#include <vector>
#include <cmath>
#include <queue>
#include <map>
#include <set>
using namespace std;
//int freq[1000000+5];
 
 
int main(){
//	freopen("input.txt", "r", stdin);
//	freopen("output.txt", "w", stdout);
	int n;
	cin>>n;
	std::vector<int> v(n);
	int t;int mx=0;long long c=1;
	bool valid=true;
	for (int i = 0; i < n; ++i)
	{	

		scanf("%d",&t);
		if(i!=0){
			if(t==0)
				valid=false;
		}else{
			if(t!=0)
				valid=false;
		}
		mx=max(t,mx);
		v[t]++;
	}
	if(!valid){
		cout<<0;
		return 0;
	}
	for(int i=1;i<mx;i++){
		for(int j=0;j<v[i+1];j++){
			c*=v[i];
			if(c>=998244353){
				c=c%998244353;
			}
		}
	}
	cout<<c;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:9: error: 'cin' was not declared in this scope
   15 |         cin>>n;
      |         ^~~
a.cc:7:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    6 | #include <set>
  +++ |+#include <iostream>
    7 | using namespace std;
a.cc:22:17: error: 'scanf' was not declared in this scope
   22 |                 scanf("%d",&t);
      |                 ^~~~~
a.cc:34:17: error: 'cout' was not declared in this scope
   34 |                 cout<<0;
      |                 ^~~~
a.cc:34:17: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:45:9: error: 'cout' was not declared in this scope
   45 |         cout<<c;
      |         ^~~~
a.cc:45:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: C++

#include <cmath>
#include <iostream>
using namespace std;
 
long N;
long D[100000];
 
int main() {
    cin >> N;
    for (int i = 0; i < N; ++i) cin >> D[i];
 
    if (D[0] != 0) {
        cout << 0 << endl;
        return 0;
    }
 
    long d_max = 0;
    long cnt[100000];
    for (int i = 0; i < N; ++i) {
        if (D[i] > d_max) d_max = D[i];
        cnt[D[i]]++;
    }
 
    if (cnt[0] != 1) {
        cout << 0 << endl;
        return 0;
    }
 
    long result = 1;
    long num = 998244353;
    for (int i = 1; i <= d_max; ++i) {
        for (int j = 0; j < cnt[i]; ++j) {
        result *= cnt[i - 1];
    }

    cout << result % num << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:37:2: error: expected '}' at end of input
   37 | }
      |  ^
a.cc:8:12: note: to match this '{'
    8 | int main() {
      |            ^
Language: C++

#include <iostream>
#include <ios>
#include <iomanip>
#include <algorithm>
#include <string>
#include <vector>
#include <stack>
#include <queue>
#include <map>
#include <set>
#include <cstdlib>
#include <cstring>
#include <cmath>
#include <utility>
using namespace std;

#define MOD 1000000007
#define INF 1e9+7
#define rep(i, n) for(int i=0; i<n; ++i)
#define rrep(i, m, n) for(int i=m; i<n; ++i)
typedef long long ll;

#define MAX_N 100000
#define MAX_M 100000
#define MAX_V 100
#define MAX_E 100
#define MAX_Q 100000

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

int ddx[] = {-1, 0, 1, 0, -1, 1, -1, 1};
int ddy[] = {0, -1, 0, 1, 1, 1, -1, -1};

//--------------------------

ll d[100000];
ll cnt[100000];

int main() {


  ll n;
  ll div = 998244353;
  ll sum = 1;
  ll max;
  cin >> n;
  rep(i, n) {
    cin >> d[i];
    ++cnt[d[i]];
  }

  sort(d, d+n);
  max = d[n-1];

  if(d[0] != 0 || cnt[0] != 1) {
    cout << 0 << endl;
    return 0;
  }

  for(int i=1; i<=max; ++i) {
    if(cnt[i]==0) {
      cout << 0 << endl;
      return 0;
    }else {
      sum *= pow(cnt[i-1], cnt[i], div);
    }
  }

  cout << sum << endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:66:17: error: no matching function for call to 'pow(ll&, ll&, ll&)'
   66 |       sum *= pow(cnt[i-1], cnt[i], div);
      |              ~~~^~~~~~~~~~~~~~~~~~~~~~~
In file included from a.cc:13:
/usr/include/c++/14/cmath:1074:5: note: candidate: 'template<class _Tp, class _Up> constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type std::pow(_Tp, _Up)'
 1074 |     pow(_Tp __x, _Up __y)
      |     ^~~
/usr/include/c++/14/cmath:1074:5: note:   candidate expects 2 arguments, 3 provided
In file included from /usr/include/features.h:523,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/os_defines.h:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/c++config.h:683,
                 from /usr/include/c++/14/bits/requires_hosted.h:31,
                 from /usr/include/c++/14/iostream:38,
                 from a.cc:1:
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:173:1: note: candidate: 'double pow(double, double)'
  173 | __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y));
      | ^~~~~~~~~~~~~~
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:173:1: note:   candidate expects 2 arguments, 3 provided
/usr/include/c++/14/cmath:380:3: note: candidate: 'constexpr long double std::pow(long double, long double)'
  380 |   pow(long double __x, long double __y)
      |   ^~~
/usr/include/c++/14/cmath:380:3: note:   candidate expects 2 arguments, 3 provided
/usr/include/c++/14/cmath:376:3: note: candidate: 'constexpr float std::pow(float, float)'
  376 |   pow(float __x, float __y)
      |   ^~~
/usr/include/c++/14/cmath:376:3: note:   candidate expects 2 arguments, 3 provided
Language: C++

//
//  atcoder.cpp
//
//
///
#include <bits/stdc++.h>
#include <boost/optional.hpp>
#include <boost/range/irange.hpp>
#include <boost/range/algorithm.hpp>
#include <boost/range/numeric.hpp>
#include <boost/bimap/bimap.hpp>
#include <boost/bimap/multiset_of.hpp>
#include <boost/multi_array.hpp>
#include <boost/math/common_factor.hpp>
#include <boost/icl/interval_map.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/pending/disjoint_sets.hpp>
#include <boost/graph/graph_traits.hpp>
#include <boost/graph/adjacency_list.hpp>
#include <boost/graph/dijkstra_shortest_paths.hpp>
#include <boost/graph/kruskal_min_spanning_tree.hpp>
#include <boost/graph/graph_utility.hpp>
#include <boost/numeric/ublas/vector.hpp>
// ↓これいる？
#include <boost/graph/strong_components.hpp>

#define REP(i, N) for(int i=0; i<(N); i++)
#define REC(f, ...) (void)0; const auto f = [&](const auto f, __VA_ARGS__)
using namespace std;
using namespace boost::math;
using namespace boost::numeric;
using ll = long long;
namespace bst = boost;
template<class T> void fill(T& v) { for (auto&& i : v) cin >> i; }

//#include "atcoder.hpp"

int main() {
    int N, mx = 0;
    
    cin >> N;
  
    vector<int> D(N),cnt(N, 0);
  
    fill(D);
  
  REP(i, N) {
    cnt[D[i]]++;
    mx = max(mx, D[i]);
  }
  
  if (D[0] != 0 || cnt[0] != 1){
    cout << 0 << endl;
    return 0;
  }
  
  ll ret = 1LL;
  for (int i = 2; i <= mx;i++) {
    auto mul = pow((ll)cnt[i-1], (ll)cnt[i]);
    ret = (ret * mul) % 998244353LL;
  }
    
    cout << ret << endl;
    
    return 0;
}








Compiler output:
a.cc:7:10: fatal error: boost/optional.hpp: No such file or directory
    7 | #include <boost/optional.hpp>
      |          ^~~~~~~~~~~~~~~~~~~~
compilation terminated.
Language: C++

  //shan61916
#include <bits/stdc++.h>
  using namespace std;
typedef   long long ll;
typedef   unsigned long long ull ;
typedef   double dll ;
 
#define   mp make_pair
#define   pb push_back
#define   ff first 
#define   ss second
#define   IOS ios::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define   endl "\n" 
#define   pll pair<ll, ll>
#define   all(x) x.begin(), x.end()
#define   vll vector<ll> 
const ll mod = (ll)(998244353);
ll mulmod(ll a, ll b) {
   return (a%mod * b%mod)%mod;
}
 
ll fast_exp(ll base, ll exp) {
    ll res=1;
    while(exp>0) {
       if(exp%2==1) res = mulmod(res, base);
       base= mulmod(base, base);
       exp/=2;
    }
    return res%mod;
}
 
int main(){
 IOS
#ifdef SHAN
    freopen("input.txt" , "r" , stdin);  
#endif
  ll n;
  cin >> n;
  vll a(n);
  for(ll i = 0; i < n; i++) cin >> a[i]:
  if(a[0] != 0) {
   cout<< 0 ;
   return 0;
}
  sort(all(a));
  ll ans = 1;
  ll mx = a[n-1];
  map<ll, ll> key;
  for(auto it: a) key[it]++;
  for(ll i = 1; i <= mx; i++) {
    ans = mulmod(ans, fast_exp(key[i-1], key[i]));
  }
  cout << ans%mod;
  return 0;
} //good night.


Compiler output:
a.cc: In function 'int main()':
a.cc:40:40: error: expected ';' before ':' token
   40 |   for(ll i = 0; i < n; i++) cin >> a[i]:
      |                                        ^
      |                                        ;