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

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

int main() {
  int n;
  cin >> n;
  ll ans = 1;
  bool ng = false;
  rep(i,n) {
    ll a;
    cin >> a;
    if (a == 0) {
      cout << 0 << endl;
      return 0;
    }
    if (ng || MX/ans < a || ans*a > MX) {
      ng = true;
    }
    ans *= a;
  }
  if (ng) cout << -1 << endl;
  else cout << ans << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:15: error: 'MX' was not declared in this scope
   19 |     if (ng || MX/ans < a || ans*a > MX) {
      |               ^~
Language: Java

import java.util.Scanner;
 import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n=sc.nextInt();long a[]=new Long[n];
      for(int i=0;i<n;i++)
      {
     a[i]=sc.nextLong();
        p=p*a[i];
      }
     if(Math.max(p,Math.pow(10,18))!=p)
     {
       System.out.println("-1");
     }
      else
        System.out.println(p);
    }
}

Compiler output:
Main.java:6: error: incompatible types: Long[] cannot be converted to long[]
        int n=sc.nextInt();long a[]=new Long[n];
                                    ^
Main.java:10: error: cannot find symbol
        p=p*a[i];
        ^
  symbol:   variable p
  location: class Main
Main.java:10: error: cannot find symbol
        p=p*a[i];
          ^
  symbol:   variable p
  location: class Main
Main.java:12: error: cannot find symbol
     if(Math.max(p,Math.pow(10,18))!=p)
                 ^
  symbol:   variable p
  location: class Main
Main.java:12: error: cannot find symbol
     if(Math.max(p,Math.pow(10,18))!=p)
                                     ^
  symbol:   variable p
  location: class Main
Main.java:17: error: cannot find symbol
        System.out.println(p);
                           ^
  symbol:   variable p
  location: class Main
6 errors
Language: Java

import java.util.Scanner;
 import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n=sc.nextInt();long a[]=new Long[n];
      for(int i=0;i<n;i++)
      {
     long a[i]=sc.nextLong();
        p=p*a[i];
      }
     if(Math.max(p,Math.pow(10,18))!=p)
     {
       System.out.println("-1");
     }
      else
        System.out.println(p);
    }
}

Compiler output:
Main.java:9: error: ']' expected
     long a[i]=sc.nextLong();
            ^
Main.java:9: error: ';' expected
     long a[i]=sc.nextLong();
             ^
2 errors
Language: Java


import java.util.Scanner;
 import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n=sc.nextInt();long p=1;
      for(int i=1;i<=n;i++)
      {
       int n=sc.nextInt();
        p=p*n;
      }
     if(Math.max(p,Math.pow(10,18))!=p)
     {
       System.out.println("-1");
     }
      else
        System.out.println(p);
    }
}

Compiler output:
Main.java:10: error: variable n is already defined in method main(String[])
       int n=sc.nextInt();
           ^
1 error
Language: Java


import java.util.Scanner;
 import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n=sc.nextInt();long p=1;
      for(int i=1;i<=n;i++)
      {
        p=p*sc.next Long();
      }
     if(Math.max(p,Math.pow(10,18))!=p)
     {
       System.out.println("-1");
     }
      else
        System.out.println(p);
    }
}

Compiler output:
Main.java:10: error: ';' expected
        p=p*sc.next Long();
                   ^
1 error
Language: Java

import java.util.Scanner;
 import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n=sc.nextInt();int p=1;
      for(int i=1;i<=n;i++)
      {
        p=p*sc.nextInt();
      }
     if(Math.max(p,Math.pow(10,18))!=p)
     {
       System.out.println("-1");
     }
      elseSystem.out.println(p);
    }
}
        
  

Compiler output:
Main.java:15: error: package elseSystem does not exist
      elseSystem.out.println(p);
                ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main(){
int N;
double total=0;
long long goukei=0;
cin >> N;
vector<long> A(N);
vector<int> B(N);
for(int i=0;i<N;i++){
  cin >> A.at(i);
}
for(int i=0;i<N;i++){
  total=total+log(A.at(i))/log(10);
}
if(total>18||total==18){
  cout <<-1<<endl;
}
else {
  for(int i=0;i<N;i++){
    if(i==0){
    goukei=A.at(i);
    }
    else{
    goukei=goukei*A.at(i);
    }
  }
  cout << goukei << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:30:2: error: expected '}' at end of input
   30 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
ll mod=pow(10,18);
int main(){
	ll n;
	cin>>n;
	ll a[n];
	for(int i=0;i<n;i++){
		cin>>a[i];
	}
//	cout<<mod<<endl;
	ll prod=1;
	for(ll i=0;i<n;i++){
		prod=prod*a[i];
//		cout<<prod<<" ";
		if(prod>mod){
			prod=1;
			break;
		}
	}
//	if(prod>=mod){
//		prod=-1;
//	}
if(prod==1){
	prod=-1*prod;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:27:2: error: expected '}' at end of input
   27 | }
      |  ^
a.cc:5:11: note: to match this '{'
    5 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h>
#define rep2(i,x,y) for (int i = x; i < (y); ++i)
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
typedef long long int ll;
//int INF = 100100101;
ll INF = 1000000000000000000;

int main()
{
  ios::sync_with_stdio(false);  cin.tie(0); cout.tie(0);
  int n;
  cin >>n;
  vector<ll> in(n);
  boost::multiprecision::cpp_int ans = 1;
  rep(i,n){
    cin >> in[i];
  }
  bool exists = find(in.begin(), in.end(), 0) != in.end();
  if(exists) {
    cout << 0 << endl;
  }
  else{
    rep(i,n){
      ans *= in[i];
      if(ans > 1000000000000000000){
        cout << -1 << endl;
        break;
      }
    }
    if(ans <= 1000000000000000000) cout << ans << endl;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:3: error: 'boost' has not been declared
   15 |   boost::multiprecision::cpp_int ans = 1;
      |   ^~~~~
a.cc:25:7: error: 'ans' was not declared in this scope; did you mean 'abs'?
   25 |       ans *= in[i];
      |       ^~~
      |       abs
a.cc:31:8: error: 'ans' was not declared in this scope; did you mean 'abs'?
   31 |     if(ans <= 1000000000000000000) cout << ans << endl;
      |        ^~~
      |        abs
Language: C++

#include <boost/multiprecision/cpp_int.hpp>
#include "bits/stdc++.h"
using namespace std;
#define rep(i,n) for(int i=0;i<(n);i++)
int N;
vector<long long int >A;
 
int main()
{
	cin >> N;
	cpp_int ans = 1;
	rep(i, N)
	{
		long long int a;
		cin >> a;
		A.push_back(a);
	}
	auto result = std::find(A.begin(), A.end(), 0);
	if (result != A.end()) cout << 0<<endl;
	else
	{
		rep(i, N)
		{
			ans *= A[i];
			if (ans > 1000000000000000000)
			{
				cout << -1 << endl;
				break;
			}
		}
		if (ans <= 1000000000000000000)  cout << ans << endl;
	}
	return 0;
}

Compiler output:
a.cc:1:10: fatal error: boost/multiprecision/cpp_int.hpp: No such file or directory
    1 | #include <boost/multiprecision/cpp_int.hpp>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
Language: Java

import java.util.*;
 
public class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int size = sc.nextInt(), zero = 0;
		long ans = 1, base = 1000000000000000000;
		long nums[] = new long[size];
		for(int i = 0; i < size; i++){
			nums[i] = sc.nextLong();
			if(nums[i] == 0){zero++;}
		}
        if(zero > 0){System.out.println("0"); return;}
		
		for(long num : nums){
            if(num <= base/ans){
				ans *= nums[i];
			} else {System.out.println("-1"); return;}
        }
        System.out.println(ans);
	}
}

Compiler output:
Main.java:7: error: integer number too large
		long ans = 1, base = 1000000000000000000;
		                     ^
1 error
Language: C

#include <stdio.h>

int main(void)
{
        int n;
        scanf("%d",&n);
        long long a[n];
        for(int i=0;i<n;i++)
                scanf("%lld",&a[i]);

        int z=0;
        for(i=0;i<n;i++){
                if(a[i]==0) z++;
        }
        if(z>0){
                printf("0\n");
                return 0;
        }
        long long p=1;
        for(i=0;i<n;i++){
                if(a[i]<=1000000000000000000/p){
                        p*=a[i];
                }
                else{
                        printf("-1\n");
                        return 0;
                }
        }
        prinrf("%lld\n",p);
        return 0;
}


Compiler output:
main.c: In function 'main':
main.c:12:13: error: 'i' undeclared (first use in this function)
   12 |         for(i=0;i<n;i++){
      |             ^
main.c:12:13: note: each undeclared identifier is reported only once for each function it appears in
main.c:29:9: error: implicit declaration of function 'prinrf'; did you mean 'printf'? [-Wimplicit-function-declaration]
   29 |         prinrf("%lld\n",p);
      |         ^~~~~~
      |         printf
Language: C

#include <stdio.h>

int main(void)
{
        int n;
        scanf("%d",&n);
        long long a[n];
        for(int i=0;i<n;i++)
                scanf("%d",&a[i]);

        int z=0;
        for(i=0;i<n;i++){
                if(a[i]==0) z++;
        }
        if(z>0){
                printf("0\n");
                return 0;
        }
        long long p=1;
        for(i=0;i<n;i++){
                if(a[i]<=1000000000000000000/p){
                        p*=a[i];
                }
                else{
                        printf("-1\n");
                        return 0;
                }
        }
        prinrf("%lld\n",p);
        return 0;
}


Compiler output:
main.c: In function 'main':
main.c:12:13: error: 'i' undeclared (first use in this function)
   12 |         for(i=0;i<n;i++){
      |             ^
main.c:12:13: note: each undeclared identifier is reported only once for each function it appears in
main.c:29:9: error: implicit declaration of function 'prinrf'; did you mean 'printf'? [-Wimplicit-function-declaration]
   29 |         prinrf("%lld\n",p);
      |         ^~~~~~
      |         printf
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n;cin>>n;long long an=1
  for(int i=0;i<n;i++){
    long long a;cin>>a;
    an*=a;
    if(a>1000000000000000000/an){
      an=-1;break;
    }
    an*=a;
  }
  cout<<an<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: expected ',' or ';' before 'for'
    5 |   for(int i=0;i<n;i++){
      |   ^~~
a.cc:5:15: error: 'i' was not declared in this scope
    5 |   for(int i=0;i<n;i++){
      |               ^
Language: C++

#include <iostream>
using namespace std;
long long a[100010];
int main()
{
    int n;
    scanf("%d",&n);
    for(int i=0;i<n;i++) scanf("%lld",&a[i]);
    
    int zero =0;
    
    for(int i= 0;i<n;i++)if(a[i]==0)zero++;
    if(zero>0){
        printf("0\n")
        return 0;
    }
    
    long long prod=1;
    for(int i=0; i<n; i++){
        if(a[i]<=1000000000000000000/ prod ){
            prod*=a[i];
        }else{
            printf("-1\n");
            return 0;
        }
    }
    printf("%lld\n",prod );
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:22: error: expected ';' before 'return'
   14 |         printf("0\n")
      |                      ^
      |                      ;
   15 |         return 0;
      |         ~~~~~~
Language: C++

#include <bits/stdc++.h>
long double pi = acos(-1);

using namespace std;

int main() {

    int n;
    cin>>n;
    int a=1;
    for(int i=0;i<n;i++){
        int x;
        cin>>x;
        a*=x;
    }
    cout<<x;

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:11: error: 'x' was not declared in this scope
   16 |     cout<<x;
      |           ^
Language: C

#include<stdio.h>
#include<math.h>
int main()
{
  int size;
  unsigned long long int a,res=1;
  scanf("%d",&size);
  for(int i=0;i<size;i++){
    scanf("%lld",&a);
    res*=a;
    if(res>pow(10,18)
       {
         printf("-1");
         return 0;
       }
       }
       printf("%lld",res);
       return 0;
       }


Compiler output:
main.c: In function 'main':
main.c:11:22: error: expected ')' before '{' token
   11 |     if(res>pow(10,18)
      |       ~              ^
      |                      )
   12 |        {
      |        ~              
main.c:16:8: error: expected expression before '}' token
   16 |        }
      |        ^
Language: C

#include<stdio.h>
#include<math.h>
int main()
{
  int size;
  unsignd long long int a,res=1;
  scanf("%d",&size);
  for(int i=0;i<size;i++){
    scanf("%lld",&a);
    res*=a;
    if(res>pow(10,18)
       {
         printf("-1");
         return 0;
       }
       }
       printf("%lld",res);
       return 0;
       }

Compiler output:
main.c: In function 'main':
main.c:6:3: error: 'unsignd' undeclared (first use in this function)
    6 |   unsignd long long int a,res=1;
      |   ^~~~~~~
main.c:6:3: note: each undeclared identifier is reported only once for each function it appears in
main.c:6:10: error: expected ';' before 'long'
    6 |   unsignd long long int a,res=1;
      |          ^~~~~
      |          ;
main.c:9:19: error: 'a' undeclared (first use in this function)
    9 |     scanf("%lld",&a);
      |                   ^
main.c:10:5: error: 'res' undeclared (first use in this function)
   10 |     res*=a;
      |     ^~~
main.c:11:22: error: expected ')' before '{' token
   11 |     if(res>pow(10,18)
      |       ~              ^
      |                      )
   12 |        {
      |        ~              
main.c:16:8: error: expected expression before '}' token
   16 |        }
      |        ^
Language: Java

import java.math.BigInteger;
import java.util.*;
import java.io.BufferedReader; 
import java.io.IOException; 
import java.io.InputStreamReader; 
import java.util.StringTokenizer;

public class solve {
    public static void main(String[] args)throws IOException{
        Scanner in = new Scanner(System.in);
        BigInteger LIMIT = new BigInteger("1000000000000000000");
        BigInteger prod = new BigInteger("1");
        BigInteger zero = new BigInteger("0");
        int n = in.nextInt();
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer token = new StringTokenizer(br.readLine());
        boolean z = false;
        while(token.hasMoreTokens()){
            BigInteger bg = new BigInteger(token.nextToken());
            if(bg.compareTo(zero) == 0) {
                z = true;
                break;
            }
            prod = prod.multiply(bg);
        }
        if(z) System.out.println(0);
        else if(prod.compareTo(LIMIT) == 1) System.out.println(-1);
        else System.out.println(prod);
    }
}




Compiler output:
Main.java:8: error: class solve is public, should be declared in a file named solve.java
public class solve {
       ^
1 error
Language: C++

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

//const double PI = acos(-1.0); 

void solve();

void fastio()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr), cout.tie(nullptr);
}

int main()
{
    fastio(); 

    // int t;
    // cin >> t;

    // while (t--) 
    solve(); 

    return 0;
}

void solve()
{
    long long n;
    cin >> n;
    std::vector<long long> a(n);

    bool inRange = true, hasZero = false;

    for (auto &it: a)
    {
        cin >> it;
        if (it == 0) hasZero = true;
    }
    
    long long res = 1;

    if (hasZero) res = 0;
    else
    {
        for (int i = 0; i < n; ++i)
        {
            res *= a[i];
            if (res > 1000000000000000000 * 1LL)
            {
                inRange = false;
                break;
            }
        }
        
        res = (inRange)? res: -1;
        
    }
    
    cout << res << "\n";
}

Compiler output:
a.cc:1:2: error: stray '#' in program
    1 | v#include <bits/stdc++.h>
      |  ^
a.cc:1:1: error: 'v' does not name a type
    1 | v#include <bits/stdc++.h>
      | ^
a.cc: In function 'void fastio()':
a.cc:10:5: error: 'ios_base' has not been declared
   10 |     ios_base::sync_with_stdio(false);
      |     ^~~~~~~~
a.cc:11:5: error: 'cin' was not declared in this scope
   11 |     cin.tie(nullptr), cout.tie(nullptr);
      |     ^~~
a.cc:11:23: error: 'cout' was not declared in this scope
   11 |     cin.tie(nullptr), cout.tie(nullptr);
      |                       ^~~~
a.cc: In function 'void solve()':
a.cc:30:5: error: 'cin' was not declared in this scope
   30 |     cin >> n;
      |     ^~~
a.cc:31:10: error: 'vector' is not a member of 'std'
   31 |     std::vector<long long> a(n);
      |          ^~~~~~
a.cc:1:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
  +++ |+#include <vector>
    1 | v#include <bits/stdc++.h>
a.cc:31:17: error: expected primary-expression before 'long'
   31 |     std::vector<long long> a(n);
      |                 ^~~~
a.cc:35:20: error: 'a' was not declared in this scope
   35 |     for (auto &it: a)
      |                    ^
a.cc:48:20: error: 'a' was not declared in this scope
   48 |             res *= a[i];
      |                    ^
a.cc:60:5: error: 'cout' was not declared in this scope
   60 |     cout << res << "\n";
      |     ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define max 1000000000000000000
typedef long long int ll;
int main(){
  ll t,a[max],mul=1;
  cin>>t;
  for(ll i=0;i<t;i++){
    cin>>a[i];
    mul=mul*a[i];
  }
  if(mul/max1==0)
    cout<<mul<<endl;
  else
    cout<<-1<<endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:10: error: 'max1' was not declared in this scope; did you mean 'max'?
   12 |   if(mul/max1==0)
      |          ^~~~
      |          max
Language: C++

n=int(input());
m=1;
count=0;
while(count<n):
    count=count+1;
    q=int(input())
    m=m*q;

if m>1000000000000000000 :
    print("-1")
else :
    print(m)

Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n=int(input());
      | ^
a.cc:2:1: error: 'm' does not name a type
    2 | m=1;
      | ^
a.cc:3:1: error: 'count' does not name a type
    3 | count=0;
      | ^~~~~
a.cc:4:1: error: expected unqualified-id before 'while'
    4 | while(count<n):
      | ^~~~~
a.cc:6:5: error: 'q' does not name a type
    6 |     q=int(input())
      |     ^
a.cc:9:1: error: expected unqualified-id before 'if'
    9 | if m>1000000000000000000 :
      | ^~
Language: C

    #include <stdio.h>
    #include <math.h>
     
     
    int main(){
      int n, a;
      long ans = 0;
      scanf("%d", &n);
      for(int i=0; i<n; i++){
        scanf("%l", &a);
        ans*=a;
      }
      if(ans>pow(10,18)){
          printf("-1");
      }
      else{
       printf("%ld", ans) 
      }
      
      
      return 0; 
    }

Compiler output:
main.c: In function 'main':
main.c:17:26: error: expected ';' before '}' token
   17 |        printf("%ld", ans)
      |                          ^
      |                          ;
   18 |       }
      |       ~
Language: C

    #include <stdio.h>
    #include <math.h>
     
     
    int main(){
      int n, a;
      long ans = 0;
      scanf("%d", &n);
      for(int i=0; i<n; i++){
        scanf("%ld", &a);
        ans*=a;
      }
      if(ans>pow(10,18)){
          printf("-1");
      }
      else{
       printf("%ld", ans) 
      }
      
      
      return 0; 
    }

Compiler output:
main.c: In function 'main':
main.c:17:26: error: expected ';' before '}' token
   17 |        printf("%ld", ans)
      |                          ^
      |                          ;
   18 |       }
      |       ~
Language: C

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


int main(){
  int n, a;
  long ans = 0;
  scanf("%d", &n);
  for(int i=0; i<n; i++){
    scanf("%l", &a);
    ans*=a;
  }
  if(ans>pow(10,18)){
      printf("-1");
  }
  else{
   printf("%l", ans) 
  }
  
  
  return 0; 
}

Compiler output:
main.c: In function 'main':
main.c:17:21: error: expected ';' before '}' token
   17 |    printf("%l", ans)
      |                     ^
      |                     ;
   18 |   }
      |   ~
Language: C++

import java.util.Scanner;

public class Main{

	public static void main(String[] args) {
	  	
		Scanner scn = new Scanner(System.in);
		int N = scn.nextInt();
		int[] arr = new int[N];
		for (int i = 0; i < N; i++) {
			arr[i] = scn.nextInt();
		}
		long ans = 1;
		boolean check = true;
		for (int i = 0; i < N; i++) {
			if (ans * arr[i] >= 0) {
				ans = ans * arr[i];
			} else {
				check = false;
				System.out.println(-1);
			}
		}
		if (check) {
			System.out.println(ans);
		}
	
	}
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.Scanner;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
    3 | public class Main{
      | ^~~~~~
Language: C++

#include <iostream>

typedef long long ll;

int main(){
  int N;
  std::cin >> N;
  ll a[N];
  for(int i = 0; i < N; ++i){
    std::cin >> a[i];
    if(a[i] == 0){
      std::cout << 0 << std::endl;
      return 0;
    }
  }
  
  ll max = 1e18;
  ll multi = 1;
  
  for(ll i : a){
    multi *~= a[i];
    if(multi > max){
      std::cout << -1 << std::endl;
      return 0;
    };
  }
  if(multi <= max){std::cout << multi << std::endl;}
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:13: error: expected primary-expression before '=' token
   21 |     multi *~= a[i];
      |             ^
Language: C++

#include <iostream>

typedef long long ll;

int main(){
  int N;
  std::cin >> N;
  ll a[N];
  for(int i = 0; i < N; ++i){
    std::cin >> a[i];
    if(a[i] == 0){
      std::cout << 0 << std::endl;
      return 0;
    }
  }
  
  ll max = 1e18;
  ll multi = 1;
  
  for(ll i : a){
    multi = multi * array[i];
    if(multi > max){
      std::cout << -1 << std::endl;
      return 0;
    };
  }
  if(multi <= max){std::cout << multi << std::endl;}
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:21: error: 'array' was not declared in this scope; did you mean 'std::array'?
   21 |     multi = multi * array[i];
      |                     ^~~~~
      |                     std::array
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
                 from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_pair.h:99:12: note: 'std::array' declared here
   99 |     struct array;
      |            ^~~~~
Language: C++

#include <iostream>

typedef long long ll;

int main(){
  int N;
  std::cin >> N;
  ll a[N];
  for(int i = 0; i < N; ++i){
    std::cin >> a[i];
    if(a[i] == 0){
      std::cout << 0 << std::endl;
      return 0;
    }
  }
  
  ll max = 1e18;
  ll multi = 1;
  
  for(ll i : array){
    multi = multi * array[i];
    if(multi > max){
      std::cout << -1 << std::endl;
      return 0;
    };
  }
  if(multi <= max){std::cout << multi << std::endl;}
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:14: error: 'array' was not declared in this scope; did you mean 'std::array'?
   20 |   for(ll i : array){
      |              ^~~~~
      |              std::array
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
                 from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_pair.h:99:12: note: 'std::array' declared here
   99 |     struct array;
      |            ^~~~~
Language: C++

#include <iostream>

using ll = long long;

int main(){
  int N;
  std::cin >> N;
  ll array[N];
  for(ll i = 0; i1 < N; ++i){
    std::cin >> array[i];
  }
  
  ll max = 1e18;
  ll multi = 1;
  
  for(ll n2 : array){
    multi = multi * array[n2];
    if(multi > max){
      std::cout << -1 << std::endl;
      break;
    };
  }
  if(multi <= max){std::cout << multi << std::endl;}
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:17: error: 'i1' was not declared in this scope; did you mean 'i'?
    9 |   for(ll i = 0; i1 < N; ++i){
      |                 ^~
      |                 i
Language: C++

#include<iostream>
#include<vector>
#define ll long long
using namespace std;

int main()
{
ll n, temp, mul=1,i=0;
//cout<<n;
cin>>n;
ll a[n];
for(ll i = 0;i<n;i++)
cin>>a[i];
sort(a, a+n);
for(ll i=0;i<n; i++){
temp=a[i];
if (temp==0){cout<<0;
return 0;}
else if((temp*mul)>1e18)
{
cout<<i;
cout<<-1;
return 0;
}
else mul*=temp;
}

cout<<mul;
i++;
    return 0;
}


/*
4 5
1 1
3
1 1
1 1
0 -2
*/

    

Compiler output:
a.cc: In function 'int main()':
a.cc:14:1: error: 'sort' was not declared in this scope; did you mean 'short'?
   14 | sort(a, a+n);
      | ^~~~
      | short
Language: C++

#include <iostream>

int raise(long long a, int b){
  int a_org = a;
  for(int i = 0; i < (b - 1); ++i){
    a = a * a_org;
  }
  return a;
}

int main(){
  int N;
  std::cin >> N;
  int array[N];
  for(int n1 : array){
    std::cin >> array[n1];
  }
  
  long long multi = 1;
  for(int n2 : array){
    multi = multi * array[n2];
  }
  
  if(multi > raise(10, 18))ll){
    std::cout << -1 << std::endl;
  }else{
    std::cout << multi << std::endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:24:28: error: 'll' was not declared in this scope
   24 |   if(multi > raise(10, 18))ll){
      |                            ^~
Language: C++

#include <iostream>

int raise(long long a, int b){
  int a_org = a;
  for(int i = 0; i < (b - 1); ++i){
    a = a * a_org;
  }
  return a;
}

int main(){
  int N;
  std::cin >> N;
  int array[N];
  for(int n1 : array){
    std::cin >> array[n1];
  }
  
  long long multi = 1;
  for(int n2 : array){
    multi = multi * array[n2];
  }
  
  if(multi > raise(10, 18)){
    std::cout << -1 << std::endl;
  }else{
    std::cout << multi << std::endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:28:2: error: expected '}' at end of input
   28 | }
      |  ^
a.cc:11:11: note: to match this '{'
   11 | int main(){
      |           ^
Language: C++

#include <iostream>

int raise(long long a, int b){
  int a_org = a;
  for(int i = 0; i < (b - 1); ++i){
    a = a * a_org;
  }
  return a;
}

int main(){
  int N;
  std::cin >> N;
  int array[N];
  for(int n1 : array){
    std::cin >> array[n1];
  }
  
  long long multi = 1;
  for(int n2 : array){
    multi = multi * array[n2];
  }
  
  if(multi > raise(10, 18)ll){
    std::cout << -1 << std::endl;
  }else{
    std::cout << multi << std::endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:24:27: error: expected ')' before 'll'
   24 |   if(multi > raise(10, 18)ll){
      |     ~                     ^~
      |                           )
a.cc:28:2: error: expected '}' at end of input
   28 | }
      |  ^
a.cc:11:11: note: to match this '{'
   11 | int main(){
      |           ^
Language: C++

#include <iostream>

int raise(long long a, int b){
  int a_org = a;
  for(int i = 0; i < (b - 1); ++i){
    a = a * a_org;
  }
  return a;
}

int main(){
  int N;
  std::cin >> N;
  int array[N];
  for(int n1 : array){
    std::cin >> array[n1]
  }
  
  long long multi = 1;
  for(int n2 : array){
    multi = multi * array[n2];
  }
  
  if(multi > raise(10, 18)ll){
    std::cout << -1 << std::endl;
  }else{
    std::cout << multi << std::endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:26: error: expected ';' before '}' token
   16 |     std::cin >> array[n1]
      |                          ^
      |                          ;
   17 |   }
      |   ~                       
a.cc:24:27: error: expected ')' before 'll'
   24 |   if(multi > raise(10, 18)ll){
      |     ~                     ^~
      |                           )
a.cc:28:2: error: expected '}' at end of input
   28 | }
      |  ^
a.cc:11:11: note: to match this '{'
   11 | int main(){
      |           ^
Language: C++

#include <iostream>

int raise(int a, int b){
  int a_org = a;
  for(int i = 0; i < (b - 1); ++i){
    a = a * a_org;
  }
}

int main(){
  int N;
  std::cin >> N;
  int array[N];
  for(int n1 : array){
    std::cin >> array[n1]
  }
  
  long long multi = 1;
  for(int n2 : array){
    multi = multi * array[n2];
  }
  
  if(multi > raise(10, 18)ll){
    std::cout << -1 << std::endl;
  }else{
    std::cout << multi << std::endl;
}

Compiler output:
a.cc: In function 'int raise(int, int)':
a.cc:8:1: warning: no return statement in function returning non-void [-Wreturn-type]
    8 | }
      | ^
a.cc: In function 'int main()':
a.cc:15:26: error: expected ';' before '}' token
   15 |     std::cin >> array[n1]
      |                          ^
      |                          ;
   16 |   }
      |   ~                       
a.cc:23:27: error: expected ')' before 'll'
   23 |   if(multi > raise(10, 18)ll){
      |     ~                     ^~
      |                           )
a.cc:27:2: error: expected '}' at end of input
   27 | }
      |  ^
a.cc:10:11: note: to match this '{'
   10 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  long long N, a=1;
  cin >> N;
  for (long long i=0; i<N; i++){
    long long b;
    cin >> b;
    a*=b;
    if (a<0) {
      a=-1;
      break;
  }
  if (a>1000000000000000000){
    a=-1;
  }
  cout << a << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:2: error: expected '}' at end of input
   19 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  long long N, a=1;
  cin >> N;
  for (long long i=0; i<N; i++){
    long long b;
    cin >> b;
    a*=b;
    if (a<0){
      a=-1;
      break;
  }
  if (a>1000000000000000000){
    a=-1;
  }
  cout << a << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:2: error: expected '}' at end of input
   19 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

/*COMPETITIVE PROGRAMMING C++ TEMPLATE */

#include <algorithm>
#include <vector>
#include <set>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <string>
#include <cmath>
#include <iostream>
#include <stack>
#include <queue>
#include <climits>
#include <iomanip>

#define all(x) x.begin(), x.end()
#define MOD 1000000007

const long double PI = 3.141592653589793236L;

typedef long long int ll;
typedef long double ld;

using namespace std;

void solve()
{
    int n;
    cin >> N;

    ll product = 1;
    bool done = false;

    for(int i = 0; i < N; i++)
    {
        ll x;
        cin >> x;

        product *= x;
         
        if(product > 1e18)
        {
            cout << "-1\n";
            done = true;
        }
    }

    if(done)
    {
        return;
    }

    cout << product << endl;

}

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int T = 1;
    //cin >> T;
    
    while (T--)
    {
        solve();
    }
    
    return 0;
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:30:12: error: 'N' was not declared in this scope
   30 |     cin >> N;
      |            ^
Language: C

#include <stdio.h>

__int64 a[100005];
int main()
{
    int n;
    scanf("%d",&n);
    int i = 0;__int64 ans = 1;
    for(i = 0;i < n;i++)
    {
        scanf("%lld",&a[i]);
        ans *= a[i];
        if(a[i] > 1e18)
        {
            printf("-1");
            return 0;
        }
    }
    printf("%lld",ans);


    return 0;
}

Compiler output:
main.c:3:1: error: unknown type name '__int64'; did you mean '__int64_t'?
    3 | __int64 a[100005];
      | ^~~~~~~
      | __int64_t
main.c: In function 'main':
main.c:8:15: error: unknown type name '__int64'; did you mean '__int64_t'?
    8 |     int i = 0;__int64 ans = 1;
      |               ^~~~~~~
      |               __int64_t
Language: C++

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

int main(){
  ll n;
  cin>>n;
  vector<ll> a(n);
  rep(i,n) cin>>a[i];
  int128_t ans=1;
  rep(i,n){
    if(a[i]==0){
      cout<<0<<endl;
      return 0;
    }
  }
  for(int i=0;i<n;i++){
    if( ans>1000000000000000000){
      ans=-1;
      break;
    }
    ans=ans*a[i];
    
    
  }
  cout<<ans<<endl;
  
  

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:3: error: 'int128_t' was not declared in this scope; did you mean 'int8_t'?
   13 |   int128_t ans=1;
      |   ^~~~~~~~
      |   int8_t
a.cc:21:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   21 |     if( ans>1000000000000000000){
      |         ^~~
      |         abs
a.cc:25:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
   25 |     ans=ans*a[i];
      |     ^~~
      |     abs
a.cc:29:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   29 |   cout<<ans<<endl;
      |         ^~~
      |         abs
Language: C++

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

int main(){
  ll n;
  cin>>n;
  vector<ll> a(n);
  rep(i,n) cin>>a[i];
  _int128 ans=1;
  rep(i,n){
    if(a[i]==0){
      cout<<0<<endl;
      return 0;
    }
  }
  for(int i=0;i<n;i++){
    if(ans>1000000000000000000){
      ans=-1;
      break;
    }
    ans=ans*a[i];
    
    
  }
  cout<<ans<<endl;
  
  

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:3: error: '_int128' was not declared in this scope; did you mean '__int128'?
   13 |   _int128 ans=1;
      |   ^~~~~~~
      |   __int128
a.cc:21:8: error: 'ans' was not declared in this scope; did you mean 'abs'?
   21 |     if(ans>1000000000000000000){
      |        ^~~
      |        abs
a.cc:25:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
   25 |     ans=ans*a[i];
      |     ^~~
      |     abs
a.cc:29:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   29 |   cout<<ans<<endl;
      |         ^~~
      |         abs
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i, a, b) for(int i = a; i < n; i++)
#define repr(i, a, b) for(int i = a; i >= b; i--)
int main() {
  int N; cin >> N;
  vector<int> A(N);
  rep(i, 0, N) {
    cin >> A[i];
  }
  ll ans = 1;
  rep(i, 0, N) {
    ans = ans * A[i];
    if (ans > ll(1e18)) {
      cout << -1 << endl;
      return 0;
    }
  }
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:41: error: 'n' was not declared in this scope
    4 | #define rep(i, a, b) for(int i = a; i < n; i++)
      |                                         ^
a.cc:9:3: note: in expansion of macro 'rep'
    9 |   rep(i, 0, N) {
      |   ^~~
a.cc:4:41: error: 'n' was not declared in this scope
    4 | #define rep(i, a, b) for(int i = a; i < n; i++)
      |                                         ^
a.cc:13:3: note: in expansion of macro 'rep'
   13 |   rep(i, 0, N) {
      |   ^~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

#define MAX 1000000000000000000

int main()
{
    int n;
    cin >> n;
    long long a = 1;
    for(int i=0; i<n; i++){
        long long temp;
        cin >> temp;
        //if(temp != 0 && (a*temp)/temp == a)
        if(a <= a*temp && a * temp <= MAX)
            a *= temp;
        else if(temp == 0)
            a = 0;
        else{
            a = -1;
            
        // cout << "a is : " << a << "temp is : " << temp << '\n';
    }
    cout << a;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:27:2: error: expected '}' at end of input
   27 | }
      |  ^
a.cc:8:1: note: to match this '{'
    8 | {
      | ^
Language: C++

#include<iostream>

int main()
{
  int n;
  std::cin>>n;
  int sum=1;
  
  int *a=new int[n];
  
  for(int i=0;i<n;i++)
  {
    std::cin>>a[i];
  }
  for(int i=0;i<n;i++)
  {
    if(a[i]==0)
    {
      std::cout<<"0";
      return 0;
    }
    else if((a[i ] <=1000000000000000000/sum )
            {
              sum*=a[i];
            }
            else{
              std::cout<<"-1";
              return 0;
            }
            }
            std::cout<<sum<<"\n";
            }
  
  

Compiler output:
a.cc: In function 'int main()':
a.cc:22:47: error: expected ')' before '{' token
   22 |     else if((a[i ] <=1000000000000000000/sum )
      |            ~                                  ^
      |                                               )
   23 |             {
      |             ~                                  
a.cc:30:13: error: expected primary-expression before '}' token
   30 |             }
      |             ^
Language: C++

#include<math.h>
#include<iostream>

int main()
{
  int n;
  std::cin>>n;
  int sum=1;
  
  int a[n];
  
  for(int i=0;i<n;i++)
  {
    std::cin>>a[i];
  }
  
  for(int i=0;i<n;i++)
  {
    sum*=a[i];
  }
  
  if(sum>pow(10,18)
     {
       std::cout<<"-1";
     }
     else{
       std::cout<<sum;
     }}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:20: error: expected ')' before '{' token
   22 |   if(sum>pow(10,18)
      |     ~              ^
      |                    )
   23 |      {
      |      ~              
a.cc:28:7: error: expected primary-expression before '}' token
   28 |      }}
      |       ^
Language: Java

import java.util.*;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        long currentA = 1;
        double baseNum = Math.pow(10, 18);
        for (int i = 0; i < N; i++) {
            currentA *= sc.nextLong();
            if (baseNum <= (double) currentA) {
                currentA = -1;
                break:
            }
        }
        System.out.println(currentA);

    }
}


Compiler output:
Main.java:14: error: ';' expected
                break:
                     ^
1 error
Language: C++

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

int main()
{
	ll n;
	cin>>n;
	ll ar[n]={0};
	ll z=0;
	for(ll i=0;i<n;i++)
	{
		cin>>a[i];
		if(a[i]==0)
			z++;
	}
	if(z>0)
	{
		cout<<'0'<<endl;
		return 0;
	}
	ll res=1;
	for(ll i=0;i<n;i++)
	{
		if(a[i]<=1000000000000000000/res)
		{
			res=res*a[i];
		}
		else
		{
			cout<<"-1"<<endl;
			return 0;
		}
	}
	cout<<res<<endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:22: error: 'a' was not declared in this scope
   13 |                 cin>>a[i];
      |                      ^
a.cc:25:20: error: 'a' was not declared in this scope
   25 |                 if(a[i]<=1000000000000000000/res)
      |                    ^
Language: Java

import java.util.Scanner;
public class TestB_169 {
	public static void main(String[] args) {

//	入力の読み込み
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		long[] A = new long[N];  //Aという配列を作成。N＋1個の配列がある。

//	いずれかのAに0が含まれる場合
		for(int i=0 ; i<N ; i++) {
			A[i]=sc.nextLong();  //入力された配列の読み込み
			if(A[i] == 0) {
				System.out.println(0);
				return;
			}
		}

//	Aへの入力の時点で結果が「-1」になる場合を判断
//	「-1」にならんかったら下の処理に続く
		long total = 1;  //計算結果を表す変数
		for(int i=0 ; i<N ; i++) {
			if(A[i] > 1000000000000000000L / total) {  //1000...を超える値が変わってくるからtotalで割ってる
				System.out.println(-1);
				return;
			}
			else {
				total *= A[i];
			}
		}

		System.out.print(total);

//	計算し終わった段階でtotalの表示をする
//
//		if(total <= 1000000000000000000L) {
//			System.out.print(total);
//		}
//		else {
//			System.out.print(-1);
//		}
	}
}

Compiler output:
Main.java:2: error: class TestB_169 is public, should be declared in a file named TestB_169.java
public class TestB_169 {
       ^
1 error
Language: C

#include <stdio.h>
int main()
{
  int n,i,score,a[n];
  scanf("%d",&n);
  score=1;
  for(i=0;i<n,i++){
    scanf("%d",&a[i]);
    score*=a[i];
  }
  if(score>1000000000000000000){
    printf("-1\n");
  }
  else{
    printf("%d\n",score);
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:18: error: expected ';' before ')' token
    7 |   for(i=0;i<n,i++){
      |                  ^
      |                  ;
Language: C

#include <stdio.h>
int main()
{
  int n,i,score,a[n];
  scanf("%d",&n);
  score=1;
  for(i=0;i<n,i++){
    scanf("%d",&a[i]);
    score*=a[i];
  }
  if(score>1000000000000000000){
    printf("-1\n");
  }
  else{
    printf("%d",score);
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:18: error: expected ';' before ')' token
    7 |   for(i=0;i<n,i++){
      |                  ^
      |                  ;
Language: C

#include <stdio.h>
int main()
{
  int score,i,n,a[n];
  score=1
  scanf("%d",&n);
  for(i=1;i<=n;i++){
    scanf("%d",&a[i]);
    score*=a[i];
  }
  if(score>1000000000000000000){
    printf("-1\n")
  }
  else{
    printf("%d\n",score);
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:10: error: expected ';' before 'scanf'
    5 |   score=1
      |          ^
      |          ;
    6 |   scanf("%d",&n);
      |   ~~~~~   
main.c:12:19: error: expected ';' before '}' token
   12 |     printf("-1\n")
      |                   ^
      |                   ;
   13 |   }
      |   ~
Language: C

int main(void)
{
    int n;
    long long as[100000];
    scanf("%d", &n);
 
    long long ans = 1;
    for (int i = 0; i < n; i++)
    {
        scanf("%lld", &as[i]);
    }
 
    for (int i = 0; i < n; i++)
    {
        if (as[i] == 0)
        {
            printf("0\n");
            return 0;
        }
    }
 
        for (int i = 0; i < n; i++)
        {
            if (as[i] > BIG / ans)
            {
                printf("-1\n");
                return 0;
            }
            ans *= as[i];
        }
 
    printf("%lld\n", ans);
 
    return 0;
}


Compiler output:
main.c: In function 'main':
main.c:5:5: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    5 |     scanf("%d", &n);
      |     ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | int main(void)
main.c:5:5: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    5 |     scanf("%d", &n);
      |     ^~~~~
main.c:5:5: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:17:13: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   17 |             printf("0\n");
      |             ^~~~~~
main.c:17:13: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:17:13: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:17:13: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:24:25: error: 'BIG' undeclared (first use in this function)
   24 |             if (as[i] > BIG / ans)
      |                         ^~~
main.c:24:25: note: each undeclared identifier is reported only once for each function it appears in
main.c:26:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
   26 |                 printf("-1\n");
      |                 ^~~~~~
main.c:26:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:32:5: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
   32 |     printf("%lld\n", ans);
      |     ^~~~~~
main.c:32:5: note: include '<stdio.h>' or provide a declaration of 'printf'
Language: C

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


int main(){
  int n;
  long long a[10000];
  int i;
  long long s = 1;
  
  scanf("%d", &n);
  
  for(i = 0; i < n; i++){
    scanf("%lld", &a[i]);
  }
  
  
  for(i = 0; i < n; i++){
    if(a[i] == 0){
      s = 0;
      break;
    }
    
    if(a[i] * seki > (long long)pow(10.0,  18.0)){
      s = -1;
      break;
    }
    
    s *= a[i];
  }
  
  printf("%lld", s);
  
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:24:15: error: 'seki' undeclared (first use in this function)
   24 |     if(a[i] * seki > (long long)pow(10.0,  18.0)){
      |               ^~~~
main.c:24:15: note: each undeclared identifier is reported only once for each function it appears in
Language: Java

import java.util.*;
public class Main {
  public static void main (String[] args){
    Scaneer sc = new Scanner(System.in);
    int n = sc.nextInt();
    for (; n != 0; n--){
    int a = sc.nextInt();  
    if (a != 0) {
      int b = sc.nextInt;
      a*b = a;
    }  
    else {
      System.out.prinln(-1);
    }
    }
  }
}

Compiler output:
Main.java:4: error: cannot find symbol
    Scaneer sc = new Scanner(System.in);
    ^
  symbol:   class Scaneer
  location: class Main
Main.java:10: error: unexpected type
      a*b = a;
       ^
  required: variable
  found:    value
Main.java:13: error: cannot find symbol
      System.out.prinln(-1);
                ^
  symbol:   method prinln(int)
  location: variable out of type PrintStream
3 errors
Language: Java

import java.util.*;
public class Main {
  public static void main (String[] args){
    Scaneer sc = new Scanner(System.in);
    int n = sc.nextInt();
    for (; n != 0; n--){
    int a = sc.nextInt();  
    if (a != 0) {
      int b = sc.nextInt
      a*b = a
    }  
    else {
      System.out.prinln(-1);
    }
    }
  }
}

Compiler output:
Main.java:9: error: ';' expected
      int b = sc.nextInt
                        ^
Main.java:10: error: ';' expected
      a*b = a
             ^
2 errors
Language: Java

import java.util.*;
public class Main {
  public static void main (String[] args){
    Scaneer sc = new Scanner(System.in)
    int n = sc.nextInt();
    for (n; n != 0; n--){
    int a = sc.nextInt();  
    if (a != 0) {
    }  
    else {
      System.out.prinln(-1);
    }
    }
  }
}

Compiler output:
Main.java:4: error: ';' expected
    Scaneer sc = new Scanner(System.in)
                                       ^
Main.java:6: error: not a statement
    for (n; n != 0; n--){
         ^
2 errors
Language: C++

#include <iostream>
#include <vector>
#include <map>
#include <set>
#include <string>
#include <utility>
#include <algorithm>
#include <cstdio>
#include <iomanip>
#include <queue>
#include <deque>
#include <stack>
#include <fstream>
#include <cmath>
#include <random>
#include <complex>
#include <functional>

#define ll int64_t
#define Rep(i, n) for (ll i = 0; i < n; i++)
using namespace std;
typedef vector<ll> vec;
typedef vector<vec> mat;

const ll inf = 1LL << 60;

template<class T> inline void chmin(T& a, T b) {
    if (a > b) {
        a = b;
    }
}
template<class T> inline void chmax(T& a, T b) {
    if (a < b) {
        a = b;
    }
}

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

    ll N;
    cin >> N;
    ll ans = 1;
    vector<ll> A(N);
    Rep (i, N) {
        cin >> A[i];
    }

    sort(A.begin(), A.end());
    if (A[0] == 0) {
        cout << 0 << "\n";
        return 0;
    }
    Rep (i, N) {
        if (ans > 1000000000000000000 / A[i]) {
            cout << -1 << "\n";
            return 0;
        }
        ans *= A[i];
    }

    if (ans > 1000000000000000000) {
        cout << -1 << "\n";
        return 0;
    }

    cout << (ll)ans << endl;
}
f

Compiler output:
a.cc:70:1: error: 'f' does not name a type
   70 | f
      | ^