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

#include <iostream>
using namespace std;
 
int main(){
  int n, x, t;
  cin n >> x >> t;
  
  int time = (n + x - 1) / x;
  cout << t * time << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:6: error: expected ';' before 'n'
    6 |   cin n >> x >> t;
      |      ^~
      |      ;
Language: C++

#include <iostream>
using namespace std;

int main(){
  int n, x, t;
  cin n >> x >> t;
  
  int time = (n + x - 1) / x;
  cout << t * times << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:6: error: expected ';' before 'n'
    6 |   cin n >> x >> t;
      |      ^~
      |      ;
a.cc:9:15: error: 'times' was not declared in this scope; did you mean 'time'?
    9 |   cout << t * times << endl;
      |               ^~~~~
      |               time
Language: C++

#include<bit/stdc++.h>
using namespace std;
int main(){
  int n,x,t;
  cin>>n>>x>>t;
  int k =  x/t;
  int pp = n/x;
  int ans = pp*t;
  int left = n - pp*x;
  ans+=left;
  cout<<ans<<endl;
  
  
}
  
  
  

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

int num(int N, int X, int T) {
	int n = N / X;
	int n1 = N % X;
  	if (n1 != 0) {
    	n += 1;
    }
  	return n * T;
}

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

#include <iostream>
using namespace std
int main()
{
 	int n, x, t;
  	cin >> n >> x >> t;
  	cout << t * (n / x + (n % x == 0? 0 : 1));
}

Compiler output:
a.cc:2:20: error: expected ';' before 'int'
    2 | using namespace std
      |                    ^
      |                    ;
    3 | int main()
      | ~~~
Language: C++

#include<bits/stdc++.h>
 
using namespace std;
 
int main(){
 	
  	double n,x,t;
  cin>>n>>x>>t;
  int ans=ceil(n/x);
  long long ans1=ans*t<<endl;
  cout<<ans1;
  
  
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:23: error: invalid operands of types 'double' and '<unresolved overloaded function type>' to binary 'operator<<'
   10 |   long long ans1=ans*t<<endl;
      |                  ~~~~~^~~~~~
Language: Java

import java.util.*;

public class Takoyaki{
	public static void main(String arg[]){
		Scanner sc = new Scanner(System.in);
		int n=sc.nextInt();
		int x=sc.nextInt();
		int t=sc.nextInt();
		if(n%x==0)
			System.out.println((t*(n/x)));
		else 
			System.out.println(t*((n/x)+1));
	}
}

Compiler output:
Main.java:3: error: class Takoyaki is public, should be declared in a file named Takoyaki.java
public class Takoyaki{
       ^
1 error
Language: C++

#include<iostream>

int main(void){
  int N, X, T, a, b, c;
  cin >> N >> X >> T;
  
  a = N / X;
  b = N % X;
  
  if (b>0){
    a++;
  }
  
  c = a * T;
  
  cout << c << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |   cin >> N >> X >> T;
      |   ^~~
      |   std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:16:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   16 |   cout << c << endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:16:16: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   16 |   cout << c << endl;
      |                ^~~~
      |                std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

//#include <bits/stdc++.h>
#include <iostream>
#include <algorithm>
#include <vector>
#include <string>
#include <cstring>
#include <deque>
#include <map>
using namespace std;

#define ii pair <int, int>
#define lli long long
#define pb push_back
#define X first
#define Y second

const int Mod = 1E9 + 7;
const int Inf = 1E9 + 7;
const int N = 2E5 + 10;

long long n, a[N], res = 0;

void Input()
{
    cin >> n;
    for (int i = 1; i <= n; i++) cin >> a[i];
}

void Solve()
{
    for (int i = 2; i <= n; i++) {
        res += max(a[i - 1] - a[i], (ll)0);
        a[i] = max(a[i], a[i - 1]);
    }

    cout << res;
}

#define task "test"
int main()
{
    if (fopen(task ".inp", "r")) {
        freopen(task ".inp", "r", stdin);
        freopen(task ".out", "w", stdout);
    }
    int testcase = 1;
    /// cin >> testcase;
    while (testcase--) {
        Input();
        Solve();
    }
}




Compiler output:
a.cc: In function 'void Solve()':
a.cc:32:38: error: 'll' was not declared in this scope; did you mean 'lli'?
   32 |         res += max(a[i - 1] - a[i], (ll)0);
      |                                      ^~
      |                                      lli
Language: C++

#include<bits/stdc++.h>

int main()
{
    int N,X,T;
    cin >> N >> X >> T;
    return ceil(N/X) * T;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |     cin >> N >> X >> T;
      |     ^~~
      |     std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
Language: C++

#include<bits/stc++.h>

int main()
{
    int N,X,T;
    cin >> N >> X >> T;
    return ceil(N/X) 8 T;
}

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

#include<iostream>

int main()
{
    int N = 0;
    int X = 0;
    int T = 0;
    int i = 1;
    int takoyaki =0;

    std::cin >> N;
    std::cin >> X;
    std::cin >> T;
 
    t_num = X;

    for(i=1; t_num < N;) 
    {
      	i++;
        t_num = i * X;
    }
    

    std::cout << T*i;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:5: error: 't_num' was not declared in this scope
   15 |     t_num = X;
      |     ^~~~~
Language: C++

#include<iostream>

using namespace std;

int main() {
	int N = 0;	//N 焼きたいNタコ焼きの数
	int X = 0;		//X 一度に焼けるタコ焼きの数
	int T = 0;		//T かかる時間
	int total_time = {};
	cin >> N >> X >> T;	//タコ焼きの数
	
	total_time = ceil(N / X)*T;
	cout << total_time << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:22: error: 'ceil' was not declared in this scope
   12 |         total_time = ceil(N / X)*T;
      |                      ^~~~
Language: C++

#include<iostream>

using namespace std;

void main() {
	int N = 0;	//N 焼きたいNタコ焼きの数
	int X = 0;		//X 一度に焼けるタコ焼きの数
	int T = 0;		//T かかる時間
	int total_time = {};
	cin >> N >> X >> T;	//タコ焼きの数
	
	total_time = ceil(N / X)*T;
	cout << total_time << endl;
}

Compiler output:
a.cc:5:1: error: '::main' must return 'int'
    5 | void main() {
      | ^~~~
a.cc: In function 'int main()':
a.cc:12:22: error: 'ceil' was not declared in this scope
   12 |         total_time = ceil(N / X)*T;
      |                      ^~~~
Language: C++

using namespace std;

void main() {
	int N = 0;	//N 焼きたいNタコ焼きの数
	int X = 0;		//X 一度に焼けるタコ焼きの数
	int T = 0;		//T かかる時間
	int total_time = {};
	cin >> N >> X >> T;	//タコ焼きの数
	
	total_time = ceil(N / X)*T;
	cout << total_time << endl;
}

Compiler output:
a.cc:3:1: error: '::main' must return 'int'
    3 | void main() {
      | ^~~~
a.cc: In function 'int main()':
a.cc:8:9: error: 'cin' was not declared in this scope
    8 |         cin >> N >> X >> T;     //タコ焼きの数
      |         ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:10:22: error: 'ceil' was not declared in this scope
   10 |         total_time = ceil(N / X)*T;
      |                      ^~~~
a.cc:11:9: error: 'cout' was not declared in this scope
   11 |         cout << total_time << endl;
      |         ^~~~
a.cc:11:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:11:31: error: 'endl' was not declared in this scope
   11 |         cout << total_time << endl;
      |                               ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | using namespace std;
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define REP(i,n) for(int i=0; i<(n); i++)
#define REP2(i,x,n) for(int i=x; i<(n); i++)
#define ALL(n) begin(n),end(n)
struct cww{cww(){ios::sync_with_stdio(false);cin.tie(0);}}star;
const long long INF = numeric_limits<long long>::max();
int main()
{
   char s[20010];
   cin >> s[20010];
   int len = strlen(s);
   int sum = 0;
   for(int i = 0; i < len; i++) sum += s[i] - "0";
   if( sum % 9 ==0 ) cout << "Yes" << endl;
   else cout << "No" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:45: error: invalid operands of types 'char' and 'const char [2]' to binary 'operator-'
   14 |    for(int i = 0; i < len; i++) sum += s[i] - "0";
      |                                        ~~~~ ^ ~~~
      |                                           |   |
      |                                           |   const char [2]
      |                                           char
Language: C++

#include <vector>
#include <set>
#include <iostream>
#include "cmath"
#include <map>
#include <queue>

using namespace std;

typedef unsigned u;
pair<int, int> go[4] = {
        {1, 0},
        {0, 1},
        {-1, 0},
        {0, - 1}
};
vector<int> graph[(int)1e6 + 7];
void explore(map<pair<int ,int>, bool>& g, pair<int, int> v, vector<pair<int, int>>& carry) {
    if(!g[v]) return;
    else {
        carry.push_back(v);
        for(auto x: go) {
            g[v] = false;
            explore(g, {v.first + x.first, v.second + x.second}, carry);
        }
    }
}
int main() {
   int n, m;
   cin >> n >> m;
   int ch, cw;
   cin >> ch >> cw;
   int dh, dw;
   cin >> dh >> dw;
   map<pair<int, int>, bool> x;
   for(int i = 0; i < n; i++) {
       string g;
       cin >> g;
       for (int j = 0; j < m; j++) {
           x[{i + 1, j + 1}] = g[j] == '.';
       }
   }
   map<pair<int, int>, int> belong;
   vector<vector<pair<int, int>>> comps;
   int k = 1;
   for(int i = 1; i <= n; i++) {
       for(int j = 1; j <= m; j++)
       {
           if(x[{i, j}]) {
               vector<pair<int, int>> new_comp;
               explore(x, {i, j}, new_comp);
               for(auto i: new_comp)
                   belong[i] = k;
               comps.push_back(new_comp);
               ++k;
           }
       }
   }

   for(auto &v : comps) {
       for(auto c: v) {
           for (int i = max(1, c.first - 2); i <= min(n, c.first + 2); ++i) {
               for (int j = max(1, c.second - 2); j <= min(m, c.second + 2); ++j) {
                   if (belong[{i, j}] != 0 && belong[{i, j}] != belong[c]) {
                       graph[belong[c]].push_back(belong[{i, j}]);
                       graph[belong[{i, j}]].push_back(belong[c]);;
                   }
               }
           }
       }
   }
   vector<int> used(comps.size() + 1, 0);
   vector<int> d(comps.size() + 1, (int)1e9 + 7);
   queue<int> bfs;
   bfs.push(belong[{ch, cw}]);
   d[belong[{ch, cw}]] = 0;
   while(!bfs.empty()) {
        int v = bfs.front();
        bfs.pop();
        used[v] = true;
        for(auto to: graph[v]) {
            if(!used[to]) {
                bfs.push(to);
                used[to] = true;
                d[to] = d[v] + 1;
            }
        }
   }
   if(d[belong[{dh, dw}]] == INT_MAX) {
       printf("-1\n");
   } else printf("%d", d[belong[{dh, dw}]]);



}

Compiler output:
a.cc: In function 'int main()':
a.cc:89:30: error: 'INT_MAX' was not declared in this scope
   89 |    if(d[belong[{dh, dw}]] == INT_MAX) {
      |                              ^~~~~~~
a.cc:7:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    6 | #include <queue>
  +++ |+#include <climits>
    7 |
Language: C++

// C++
#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>

#if __cplusplus >= 201103L
#include <array>
#include <atomic>
#include <chrono>
#include <codecvt>
#include <condition_variable>
#include <forward_list>
#include <future>
#include <initializer_list>
#include <mutex>
#include <random>
#include <ratio>
#include <regex>
#include <scoped_allocator>
#include <system_error>
#include <thread>
#include <tuple>
#include <typeindex>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#endif

#if __cplusplus >= 201402L
#include <shared_mutex>
#endif

#if __cplusplus >= 201703L
#include <any>
#include <charconv>
// #include <execution>
#include <filesystem>
#include <optional>
#include <memory_resource>
#include <string_view>
#include <variant>
#endif

#if __cplusplus > 201703L
#include <bit>
#include <compare>
#include <concepts>
#include <numbers>
#include <ranges>
#include <span>
#include <stop_token>
// #include <syncstream>
#include <version>
#endif

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

#include <iostream>
using namespace std;

int main() {
  int N;
  int R;
  cin >> N;
  cin R;
  if(N>10){
    cout << R;
  }else{
    cout << 100*(10-N);
  }
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:6: error: expected ';' before 'R'
    8 |   cin R;
      |      ^~
      |      ;
Language: Java

import java.util.*;

public class AtCoder {
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    long n = in.nextLong();
    long x = in.nextLong();
    long t = in.nextLong();
    long temp = (long) Math.ceil((double) n/x);
    System.out.println(temp*t);
    in.close();
  }
}

Compiler output:
Main.java:3: error: class AtCoder is public, should be declared in a file named AtCoder.java
public class AtCoder {
       ^
1 error
Language: Java

import java.util.*;

public final class AtCoder {
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    long n = in.nextLong();
    long x = in.nextLong();
    long t = in.nextLong();
    long temp = (long) Math.ceil((double) n/x);
    System.out.println(temp*t);
    in.close();
  }
}

Compiler output:
Main.java:3: error: class AtCoder is public, should be declared in a file named AtCoder.java
public final class AtCoder {
             ^
1 error
Language: C++

#include <vector>
#include <algorithm>
#include <map>
#include <string>
#include <cmath>
#include <iomanip>
#define rep(i,n) for (int i=0; i < (n); ++i)
using namespace std;
typedef long long ll;
int main(){
    ll n, ans=0;
    cin >> n;
    vector<ll> a(n);
    rep(i, n) cin >> a[i];
    for(int i=1; i<n; i++){
        if(a[i] < a[i-1]){
            ans += a[i-1] - a[i];
            a[i] = a[i-1];
        }
    }
    cout << ans << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:5: error: 'cin' was not declared in this scope
   12 |     cin >> n;
      |     ^~~
a.cc:7:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    6 | #include <iomanip>
  +++ |+#include <iostream>
    7 | #define rep(i,n) for (int i=0; i < (n); ++i)
a.cc:21:5: error: 'cout' was not declared in this scope
   21 |     cout << ans << endl;
      |     ^~~~
a.cc:21:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: Java

java.util.*;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		int c = sc.nextInt();

		System.out.println((a + b - 1) / b * c);
	}
}

Compiler output:
Main.java:1: error: class, interface, enum, or record expected
java.util.*;
^
1 error
Language: Java

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		int c = sc.nextInt();

		System.out.println((a + b - 1) / b * c);
	}
}

Compiler output:
Main.java:3: error: cannot find symbol
		Scanner sc = new Scanner(System.in);
		^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
		Scanner sc = new Scanner(System.in);
		                 ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

#include<bits/stdc++.h>
#include<vector>
#include<string>
using namespace std;
#define l long long
#define pb push_back
#define mem(a,n) memset(a,n,sizeof(a))
//#define find(v,n) find(v.begin(),v.end(),n)
#define sort1(v) sort(v.begin(),v.end())
#define lb(v,n) lower_bound(v.begin(),v.end(),n)-v.begin()
//#define ub(v,n) upper_bound(v.begin(),v.end(),n)-v.begin()
#define mod 1000000007
#define reverse(s) reverse(s.begin(),s.end())
//#define pi pair<l,l> 
const double pi=3.141592653589793;
bool isprime(l n)
{
	for(l i=2;i*i<=n;i++)
	{
		if(n%i==0)
			return false;
	}
	return true;
}
/*bool fact(l n)
{
	vector<l> v;
	for(l i=2;i*i<=n;i++)
	{
		if(n%i==0)
		{
			if(i%2==1||(n/i)%2==1)
			{
				return true;
			}
		}
	}
	return false;
}*/
l power(l a,l b)
{
	l ans=1;
	while(b>0)
	{
		if(b&1)
		{
			ans=(ans*a)%mod;
		}
		b>>=1;
		a=(a*a)%mod;
	}
	return ans%mod;
}//prefixsums
l ncr(l n,l r,vector<l> fact)
{
	l ans=(fact[n]/((fact[n-r]*fact[r])%mod))%mod;
	return ans;
}
void frooty(l t)
{
	l n,x,t;
	cin>>n>>x>>t;
	if(n%x==0)
	{
		cout<<(n/x)*t<<"\n";
	}
	else
	{
		cout<<(n/x+1)*t<<"\n";
	}
}
int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	int q=1;
	//cin>>q;
	//q++;
	for(int i=0;i<q;i++)
	{
		char c[]="anudeep";
		frooty(i+1);
	}
}

Compiler output:
a.cc: In function 'void frooty(long long int)':
a.cc:61:15: error: declaration of 'long long int t' shadows a parameter
   61 |         l n,x,t;
      |               ^
a.cc:59:15: note: 'long long int t' previously declared here
   59 | void frooty(l t)
      |               ^
Language: C++

#include<bits/stdc++.h>
#include<vector>
#include<string>
using namespace std;
#define l long long
#define pb push_back
#define mem(a,n) memset(a,n,sizeof(a))
//#define find(v,n) find(v.begin(),v.end(),n)
#define sort1(v) sort(v.begin(),v.end())
#define lb(v,n) lower_bound(v.begin(),v.end(),n)-v.begin()
//#define ub(v,n) upper_bound(v.begin(),v.end(),n)-v.begin()
#define mod 1000000007
#define reverse(s) reverse(s.begin(),s.end())
//#define pi pair<l,l> 
const double pi=3.141592653589793;
bool isprime(l n)
{
	for(l i=2;i*i<=n;i++)
	{
		if(n%i==0)
			return false;
	}
	return true;
}
/*bool fact(l n)
{
	vector<l> v;
	for(l i=2;i*i<=n;i++)
	{
		if(n%i==0)
		{
			if(i%2==1||(n/i)%2==1)
			{
				return true;
			}
		}
	}
	return false;
}*/
l power(l a,l b)
{
	l ans=1;
	while(b>0)
	{
		if(b&1)
		{
			ans=(ans*a)%mod;
		}
		b>>=1;
		a=(a*a)%mod;
	}
	return ans%mod;
}//prefixsums
l ncr(l n,l r,vector<l> fact)
{
	l ans=(fact[n]/((fact[n-r]*fact[r])%mod))%mod;
	return ans;
}
void frooty(l t)
{
	l n,x,t;
	cin>>n>>x>>t;
	if(n%x==0)
	{
		cout<<(n/x)*t<<"\n";
	}
	else
	{
		cout<<(n/x+1)*t<<"\n";
	}
}
int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	int q=1;
	cin>>q;
	//q++;
	for(int i=0;i<q;i++)
	{
		char c[]="anudeep";
		frooty(i+1);
	}
}

Compiler output:
a.cc: In function 'void frooty(long long int)':
a.cc:61:15: error: declaration of 'long long int t' shadows a parameter
   61 |         l n,x,t;
      |               ^
a.cc:59:15: note: 'long long int t' previously declared here
   59 | void frooty(l t)
      |               ^
Language: Java

import java.util.Scanner;

public class Main4 {
	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();
		}

		long sum = 0;
		int i = 0;

		for (int j = i + 1; j < n; j++) {
			if (a[i] >= a[j]) {
				sum += a[i] - a[j];
			} else {
				i = j;
			}
		}
		
		
		
		System.out.println(sum);
		sc.close();
	
	}
}

Compiler output:
Main.java:3: error: class Main4 is public, should be declared in a file named Main4.java
public class Main4 {
       ^
1 error
Language: C

#include <stdio.h>
int main(void){
  int N,X,T;    // Your code here!
  scanf ("%d %d %d"&N,&X,&T);
  printf("%d/n"(X+N-1)/X*T);
}


Compiler output:
main.c: In function 'main':
main.c:4:20: error: invalid operands to binary & (have 'char *' and 'int')
    4 |   scanf ("%d %d %d"&N,&X,&T);
      |          ~~~~~~~~~~^
      |          |
      |          char *
main.c:5:10: error: called object is not a function or function pointer
    5 |   printf("%d/n"(X+N-1)/X*T);
      |          ^~~~~~
Language: Java

import java.util.*;
 class Main {
	public static void main(String args[]){
      Scanner sc = new Scanner(System.in);
      int n = sc.nextInt();
      int x = sc.nextInt();
      int t = sc.nextInt();
      int a = 0;
      
      if(n%x > 0) int a = 1;
      System.out.println(((n / x) + a )* t) ;
      
      sc.close();
      
    }
 }
import java.util.*;
 class Main {
	public static void main(String args[]){
      Scanner sc = new Scanner(System.in);
      int n = sc.nextInt();
      int x = sc.nextInt();
      int t = sc.nextInt();
      int a = 0;
      
      if(n%x > 0) a = 1;
      System.out.println(((n / x) + a )* t) ;
      
      sc.close();
      
    }
 }

Compiler output:
Main.java:10: error: variable declaration not allowed here
      if(n%x > 0) int a = 1;
                      ^
Main.java:17: error: class, interface, enum, or record expected
import java.util.*;
^
2 errors
Language: Java

import java.util.*;
 class Main {
	public static void main(String args[]){
      Scanner sc = new Scanner(System.in);
      int n = sc.nextInt();
      int x = sc.nextInt();
      int t = sc.nextInt();
      int a = 0;
      
      if(n%x > 0) int a = 1;
      System.out.println(((n / x) + a )* t) ;
      
      sc.close();
      
    }
 }

Compiler output:
Main.java:10: error: variable declaration not allowed here
      if(n%x > 0) int a = 1;
                      ^
1 error
Language: Java

import java.util.*;
 class Main {
	public static void main(Strinf args[]){
	Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int x = sc.nextInt();
    int t = sc.nextInt();
    System.out.println(((n / x) + 1 )* t) ;
    }
 }

Compiler output:
Main.java:3: error: cannot find symbol
	public static void main(Strinf args[]){
	                        ^
  symbol:   class Strinf
  location: class Main
1 error
Language: Java

java.util.*

public static void main(Strinf args[]){
	Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int x = sc.nextInt();
    int t = sc.nextInt();
    System.out.println(((n / x) + 1 )* t) ;
    }

Compiler output:
Main.java:1: error: class, interface, enum, or record expected
java.util.*
^
Main.java:3: error: unnamed classes are a preview feature and are disabled by default.
public static void main(Strinf args[]){
              ^
  (use --enable-preview to enable unnamed classes)
2 errors
Language: Java

import java.util.Scanner;
public class Main2 {
	public static void main(String [] args) {
		Scanner sc=new Scanner(System.in);
		int n=sc.nextInt();
		int x=sc.nextInt();
		int t=sc.nextInt();
		
		int i=n%x;
		int j=n/x;
		if(i==0) {
			System.out.println(t*j);
		}
		else {
			System.out.println(t*j+t);
		}
		sc.close();
				
	}
}

Compiler output:
Main.java:2: error: class Main2 is public, should be declared in a file named Main2.java
public class Main2 {
       ^
1 error
Language: Java

import java.util.*;
public class Main2 {
	public static void main(String [] args) {
		Scanner sc=new Scanner(System.in);
		int n=sc.nextInt();
		int x=sc.nextInt();
		int t=sc.nextInt();
		
		int i=n%x;
		int j=n/x;
		if(i==0) {
			System.out.println(t*x);
		}
		else {
			System.out.println(t*x+1);
		}
				
	}
}


Compiler output:
Main.java:2: error: class Main2 is public, should be declared in a file named Main2.java
public class Main2 {
       ^
1 error
Language: C++

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
using namespace std;
int main() {
  cin.tie(0);
 int n,x,t;
  cin >> n >> x >> t;
  cout << (n/x * t) + ((n%x) && 1) * t);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:39: error: expected ';' before ')' token
    9 |   cout << (n/x * t) + ((n%x) && 1) * t);
      |                                       ^
      |                                       ;
Language: C++

#include <iostream>
#include <stdio>
#include <stdlib>
using namespace std;
int main() {
  cin.tie(0);
 int n,x,t;
  cin >> n >> x >> t;
  cout << (n/x * t) + ((n%x) && 1) * t);
  return 0;
}

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

#include <bits/stdc++.h>

using namespace std;

int main() {
  cin.tie(0);
 int n,x,t;
  cin >> n >> x >> t;
  cout << (n/x * t) + ((n%x) && 1) * t);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:39: error: expected ';' before ')' token
    9 |   cout << (n/x * t) + ((n%x) && 1) * t);
      |                                       ^
      |                                       ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long long long
int main(){
	#ifndef ONLINE_JUDGE
	freopen("input.txt","r",stdin);
	freopen("output.txt","w",stdout);
	#endif
	ll N;
	cin>>N;
	ll sum=0;
	while(N>0)
	{
		sum+=N%10;
		N=N/10;

	}
	if(sum%9==0)
	{
		cout<<"YES";
	}
	else
	{
		cout<<"NO";
	}


	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:22: error: 'long long long' is too long for GCC
    3 | #define ll long long long long
      |                      ^~~~
a.cc:9:9: note: in expansion of macro 'll'
    9 |         ll N;
      |         ^~
a.cc:3:27: error: 'long long long' is too long for GCC
    3 | #define ll long long long long
      |                           ^~~~
a.cc:9:9: note: in expansion of macro 'll'
    9 |         ll N;
      |         ^~
a.cc:3:22: error: 'long long long' is too long for GCC
    3 | #define ll long long long long
      |                      ^~~~
a.cc:11:9: note: in expansion of macro 'll'
   11 |         ll sum=0;
      |         ^~
a.cc:3:27: error: 'long long long' is too long for GCC
    3 | #define ll long long long long
      |                           ^~~~
a.cc:11:9: note: in expansion of macro 'll'
   11 |         ll sum=0;
      |         ^~
Language: C++

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

int main(){
    cin >> x >> t >> n;
    int x,t,n;
    if (x >= n) {
        cout << t << endl;
    }else if( x < n ) {
        cout << n / x *t << endl;
    }
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <bits/stdc++.h>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin >> x >> t >> n;
      |     ^~~
a.cc:5:12: error: 'x' was not declared in this scope
    5 |     cin >> x >> t >> n;
      |            ^
a.cc:5:17: error: 't' was not declared in this scope
    5 |     cin >> x >> t >> n;
      |                 ^
a.cc:5:22: error: 'n' was not declared in this scope
    5 |     cin >> x >> t >> n;
      |                      ^
a.cc:8:9: error: 'cout' was not declared in this scope
    8 |         cout << t << endl;
      |         ^~~~
a.cc:8:22: error: 'endl' was not declared in this scope
    8 |         cout << t << endl;
      |                      ^~~~
a.cc:10:9: error: 'cout' was not declared in this scope
   10 |         cout << n / x *t << endl;
      |         ^~~~
a.cc:10:29: error: 'endl' was not declared in this scope
   10 |         cout << n / x *t << endl;
      |                             ^~~~
Language: C++

    #include <iostream>
    using namespace std;
     
    int main()
    {
      int N,X,T,n;
      cinn>>N>>X>>T;
      if (N%X==0)
      {
        n=(N/X)
      }
      else
      {
         n = (N/X)+1;
      }
      cout<<n*T;
      
      return 0;
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:7:7: error: 'cinn' was not declared in this scope
    7 |       cinn>>N>>X>>T;
      |       ^~~~
a.cc:10:16: error: expected ';' before '}' token
   10 |         n=(N/X)
      |                ^
      |                ;
   11 |       }
      |       ~
Language: C++

#include <iostream>
using namespace std;

int main()
{
  int N,X,T;
  cinn>>N>>X>>T;
  int n = T*(N/X);
  cout<<n;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'cinn' was not declared in this scope
    7 |   cinn>>N>>X>>T;
      |   ^~~~
Language: C++

int N,X,T;
cin>>N>>X>>T;
int output = T/X*N;
cout<<output;

Compiler output:
a.cc:2:1: error: 'cin' does not name a type
    2 | cin>>N>>X>>T;
      | ^~~
a.cc:4:1: error: 'cout' does not name a type
    4 | cout<<output;
      | ^~~~
Language: Java

import java.io.*;
import java.util.*;
import java.lang.*;

public class A {

	public static void main(String[] args) {
		FastReader in = new FastReader();
		PrintWriter out = new PrintWriter(System.out);
		int n = in.nextInt(), x = in.nextInt(),t = in.nextInt();
		int cnt = 0;
		int ans = 0;
		while(cnt<n) {
			ans+=t;
			cnt+=x;
		}
		out.println(ans);
		out.close();
	}

	static final Random random=new Random();
	//	static void ruffleSort(Pair[] a) {
	//		int n=a.length;//shuffle, then sort 
	//		for (int i=0; i<n; i++) {
	//			int oi=random.nextInt(n);
	//			Pair temp=a[oi];
	//			a[oi]=a[i]; a[i]=temp;
	//		}
	//		Arrays.sort(a);
	//	}
	static void ruffleSort(int[] a) {
		int n=a.length;//shuffle, then sort 
		for (int i=0; i<n; i++) {
			int oi=random.nextInt(n), temp=a[oi];
			a[oi]=a[i]; a[i]=temp;
		}
		Arrays.sort(a);
	}
	static void ruffleSort(char[] a) {
		int n=a.length;//shuffle, then sort 
		for (int i=0; i<n; i++) {
			int oi=random.nextInt(n);
			char temp=a[oi];
			a[oi]=a[i]; a[i]=temp;
		}
		Arrays.sort(a);
	}
	static class FastReader 
	{ 
		BufferedReader br; 
		StringTokenizer st; 

		public FastReader() 
		{ 
			br = new BufferedReader(new
					InputStreamReader(System.in)); 
		} 

		String next() 
		{ 
			while (st == null || !st.hasMoreElements()) 
			{ 
				try
				{ 
					st = new StringTokenizer(br.readLine()); 
				} 
				catch (IOException  e) 
				{ 
					e.printStackTrace(); 
				} 
			} 
			return st.nextToken(); 
		} 

		int nextInt() 
		{ 
			return Integer.parseInt(next()); 
		} 

		long nextLong() 
		{ 
			return Long.parseLong(next()); 
		} 

		double nextDouble() 
		{ 
			return Double.parseDouble(next()); 
		} 

		String nextLine() 
		{ 
			String str = ""; 
			try
			{ 
				str = br.readLine(); 
			} 
			catch (IOException e) 
			{ 
				e.printStackTrace(); 
			} 
			return str; 
		} 

		int[] readArray(int n) {
			int[] a=new int[n];
			for (int i=0; i<n; i++) a[i]=nextInt();
			return a;
		}
	}
}

//class Pair implements Comparable<Pair>{
//    int a;
//    int b;
//    public Pair(int a, int b) {
//        this.a = a;
//        this.b = b;
//    }
//    public int compareTo(Pair o) {
//        if(this.a==o.a)
//            return this.b - o.b;
//        return this.a - o.a;
//    }   
//}

Compiler output:
Main.java:5: error: class A is public, should be declared in a file named A.java
public class A {
       ^
1 error
Language: C++

#include <bits\stdc++.h>
using namespace std;
int main()
{
    int n,x,t;
    cin>>n>>x>>t;
    int num=(n+x-1)/x;
    cout<<num*t<<endl;
    return 0;
}


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

#include <bits/stdc++.h>
using namespace std;
int main () {
  int ans = 0;
  int N, X, T;
  cin >> N >> X >> T:
  while (N) {
    if (N >= X) N -= X;
    else N = 0;
    ans += T;
  }
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:21: error: expected ';' before ':' token
    6 |   cin >> N >> X >> T:
      |                     ^
      |                     ;
Language: C++

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

void main(){
  int n,x,t;
  cin >> n;
  cin >> x;
  cin >> t;

  if(n % x == 0){
    cout << (n / x) * t;
  }else{
    cout << ((n / x) + 1 ) * t;
  }
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
Language: C++

#include<iostream>
using namespace std;

void main(){
  int n,x,t;
  cin >> n;
  cin >> x;
  cin >> t;

  if(n % x == 0){
    cout << (n / x) * t;
  }else{
    cout << ((n / x) + 1 ) * t;
  }
}


Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
Language: C++

#include <bits/stdc++.h>

int main(int argc, const char *argv[])
{
    int n, x, t;
    cin >> n >> x >> t;

    int ans = n / x * t;
    if (n % x != 0)
    {
        ans += t;
    }
    cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main(int, const char**)':
a.cc:6:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |     cin >> n >> x >> t;
      |     ^~~
      |     std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:13:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |     cout << ans << endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:13:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   13 |     cout << ans << endl;
      |                    ^~~~
      |                    std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <bits/stdc++.h>

int main()
{
    int n, x, t;
    cin >> n >> x >> t;

    int ans = n / x * t;
    if (n % x != 0)
    {
        ans += t;
    }
    cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |     cin >> n >> x >> t;
      |     ^~~
      |     std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:13:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |     cout << ans << endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:13:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   13 |     cout << ans << endl;
      |                    ^~~~
      |                    std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <iostream>
using namespace std;
int main()
{
    int n,x,t;
    cin>>n>>x>>t;
    int num；
    num=(n+x-1)/x;
    cout<<num*t<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: expected initializer before 'num'
    8 |     num=(n+x-1)/x;
      |     ^~~
a.cc:9:11: error: 'num' was not declared in this scope; did you mean 'enum'?
    9 |     cout<<num*t<<endl;
      |           ^~~
      |           enum
Language: Java

import java.util.*;
class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    int n=sc.nextInt();
    int x=sc.nextInt();
    int t=sc.nextInt();
    int u=0;t1=0;
    while(u<=n){
      t1=t1+t;
      u=u+x;
    }
    System.out.println(t1);
  }}

Compiler output:
Main.java:8: error: cannot find symbol
    int u=0;t1=0;
            ^
  symbol:   variable t1
  location: class Main
Main.java:10: error: cannot find symbol
      t1=t1+t;
      ^
  symbol:   variable t1
  location: class Main
Main.java:10: error: cannot find symbol
      t1=t1+t;
         ^
  symbol:   variable t1
  location: class Main
Main.java:13: error: cannot find symbol
    System.out.println(t1);
                       ^
  symbol:   variable t1
  location: class Main
4 errors
Language: Java

class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    int n=sc.nextInt();
    int x=sc.nextInt();
    int t=sc.nextInt();
    int u=0,t1=0;
    while(u<=n){
      t1=t1+t;
      u=u+x;
    }
    System.out.println(t1);
  }}

Compiler output:
Main.java:3: error: cannot find symbol
    Scanner sc=new Scanner(System.in);
    ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
    Scanner sc=new Scanner(System.in);
                   ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: Java

class Main{
  public static void main(String args[]){
    Scanner sc=new Scanner(System.in);
    int n=sc.nextInt();
    int x=sc.nextInt();
    int t=sc.nextInt();
    int u=0;t1=0;
    while(u<=n){
      t1=t1+t;
      u=u+x;
    }
    System.out.println(t1);
  }}

Compiler output:
Main.java:3: error: cannot find symbol
    Scanner sc=new Scanner(System.in);
    ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
    Scanner sc=new Scanner(System.in);
                   ^
  symbol:   class Scanner
  location: class Main
Main.java:7: error: cannot find symbol
    int u=0;t1=0;
            ^
  symbol:   variable t1
  location: class Main
Main.java:9: error: cannot find symbol
      t1=t1+t;
      ^
  symbol:   variable t1
  location: class Main
Main.java:9: error: cannot find symbol
      t1=t1+t;
         ^
  symbol:   variable t1
  location: class Main
Main.java:12: error: cannot find symbol
    System.out.println(t1);
                       ^
  symbol:   variable t1
  location: class Main
6 errors
Language: Java

//Coded By Visnunathan

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

public class codeforces {
   // static int[] arr;
   // static int n,k;
    public static void main(String[] args) {
        FastScanner sc=new FastScanner();
        // int T=sc.nextInt();
        // for (int tt=0; tt<T; tt++) {
            double n = (double)sc.nextInt();
            double x = (double)sc.nextInt();
            double t = (double)sc.nextInt();
            System.out.println((int)((Math.ceil(n/x))*t));
            //arr = sc.readArray(n);
       // }
    }

    static final Random random=new Random();
    
    static void ruffleSort(int[] a) {
        int n=a.length;//shuffle, then sort 
        for (int i=0; i<n; i++) {
            int oi=random.nextInt(n), temp=a[oi];
            a[oi]=a[i]; a[i]=temp;
        }
        Arrays.sort(a);
    }
    
    static class FastScanner {
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st=new StringTokenizer("");
        String next() {
            while (!st.hasMoreTokens())
                try {
                    st=new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            return st.nextToken();
        }
        
        int nextInt() {
            return Integer.parseInt(next());
        }
        int[] readArray(int n) {
            int[] a=new int[n];
            for (int i=0; i<n; i++) a[i]=nextInt();
            return a;
        }
        long nextLong() {
            return Long.parseLong(next());
        }
    }

    
}


Compiler output:
Main.java:9: error: class codeforces is public, should be declared in a file named codeforces.java
public class codeforces {
       ^
1 error
Language: C++

#include<bits/stdc++.h>
#define ll long long
using namespace std;
int main(){
  
  int n,x,t;
  cin>>n>>x>>t;
  if(n%x==0){
    cout<<ll(t*n%x)<<endl;
  }
  else
  cout<<ll(t*(n/x) + t)<<endl;
  return 0;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:2:12: error: expected primary-expression before 'long'
    2 | #define ll long long
      |            ^~~~
a.cc:9:11: note: in expansion of macro 'll'
    9 |     cout<<ll(t*n%x)<<endl;
      |           ^~
a.cc:2:12: error: expected primary-expression before 'long'
    2 | #define ll long long
      |            ^~~~
a.cc:12:9: note: in expansion of macro 'll'
   12 |   cout<<ll(t*(n/x) + t)<<endl;
      |         ^~
Language: C++

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

int main(){
  int n, x, t;
  cin >> n >> x >> t;
  cout << ++(--n / x)* t << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:18: error: lvalue required as increment operand
    7 |   cout << ++(--n / x)* t << endl;
      |             ~~~~~^~~~
Language: Java

package a;

import java.util.Scanner;

public class ABC176Takoyaki {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ

		Scanner sc= new Scanner(System.in);
		int n =sc.nextInt();

	int x=sc.nextInt();
	int t=sc.nextInt();

	int min =0;

	for(;n>0;n=n-x) {
		min=min+t;
	}
	System.out.println(min);
	}

}


Compiler output:
Main.java:5: error: class ABC176Takoyaki is public, should be declared in a file named ABC176Takoyaki.java
public class ABC176Takoyaki {
       ^
1 error
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int n,x,t;
  cin>>n>>x>>t;
  if(n<=x)
  {
    cout<<t<<endl;
    return 0;
  }
  int cnt=0;
  while(n>0)
  {
    n-=x;
    cnt++;
  }
  cout<<cnt*t<<endl;

Compiler output:
a.cc: In function 'int main()':
a.cc:18:21: error: expected '}' at end of input
   18 |   cout<<cnt*t<<endl;
      |                     ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n;
  cin>>n;
  int arr[n];
  long long int c=0;
  for(int i=0;i<n;i++){
  cin>>arr[i];}
  long long int ma=arr[0];
  for(int i=1;i<n;i++){
  if(arr[i]<ma){
   c+=(ma-arr[i]);
   // arr[i]=arr[i-1];
    ma=max(ma,arr[i]);
  }
  }
  cout<<c;
  
 // cout<<(n%x==0)? (n/x)*t : ((n/x)+1)*t;
  return 0;}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:11: error: no matching function for call to 'max(long long int&, int&)'
   15 |     ma=max(ma,arr[i]);
      |        ~~~^~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:15:11: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   15 |     ma=max(ma,arr[i]);
      |        ~~~^~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:15:11: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   15 |     ma=max(ma,arr[i]);
      |        ~~~^~~~~~~~~~~
Language: C++

#include<iostream>
using namespace std;

int main()
{
  int n;
  cin>>n;
  
  int res=0;;
  for(int i=0; i<n; i++){
    res += n[i];
  }
  if(res%9==0) cout<<"Yes"<<endl;
  else cout<<"No"<<endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:13: error: invalid types 'int[int]' for array subscript
   11 |     res += n[i];
      |             ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n,x,t;
  cin >> n >> x >> t;
  if(n/x==0){
    cout << n/x*t; << endl;
  }
  else{
    cout << (n/x+1)*t << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:20: error: expected primary-expression before '<<' token
    7 |     cout << n/x*t; << endl;
      |                    ^~
Language: C++

/*
	author: Ibrahim-Elsayed (Codeforces Handle)
	date: 8/23/2020
*/

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
#define pb push_back
const double PI = acos(-1);
const int MOD = 1000000007;

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

	int n, x, t;
	cin >> n >> x >> t;
	cout << ((x + y - 1) / y)*t;

	return 0;
}
/*

	Ceiling of ( X / Y ) is :-
	(x + y - 1) / y

*/

Compiler output:
a.cc: In function 'int main()':
a.cc:21:23: error: 'y' was not declared in this scope
   21 |         cout << ((x + y - 1) / y)*t;
      |                       ^
Language: C++

#include<iostream>
using namespace std;
 
int main(){
  int n,x,t;
  cin>>n>>x>>t;
 // int res;
  return ((n-1) / x + 1) * t << endl;
  
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:30: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
    8 |   return ((n-1) / x + 1) * t << endl;
      |          ~~~~~~~~~~~~~~~~~~~~^~~~~~~
Language: C++

#include<iostream>
using namespace std;

int main(){
  int n,x,t;
  cin>>n>>x>>t;
  int res;
  res = ((n-1) / x + 1) * t << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:29: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
    8 |   res = ((n-1) / x + 1) * t << endl;
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~~