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

#include <bits/stdc++.h>
using namespace std;
int main(){
  int n,d,k; cin>>n>>d>>k;
  vector<int> a(n);
  for(int i=0; i<n; i++){
    cin>>a.at(i);
    int j=1;
    while(j<=n){
      j+=a.at(i);
      x++;
    }
  }
  cout<<x<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:7: error: 'x' was not declared in this scope
   11 |       x++;
      |       ^
a.cc:14:9: error: 'x' was not declared in this scope
   14 |   cout<<x<<endl;
      |         ^
Language: C++

#include <iostream>
using namespace std;
int main(){
  int n,d,x;
  cin >> n >> d >> x;
  vector<int> a(n);
  int sum = 3;
  for(int i = 0; i < n; i++){
    cin >> a[i];
    int k = 1;
    while(a[i]*k + 1 <= d){
      sum++;
      k++;
    }
  }
  cout << sum + x<< endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:3: error: 'vector' was not declared in this scope
    6 |   vector<int> a(n);
      |   ^~~~~~
a.cc:2:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    1 | #include <iostream>
  +++ |+#include <vector>
    2 | using namespace std;
a.cc:6:10: error: expected primary-expression before 'int'
    6 |   vector<int> a(n);
      |          ^~~
a.cc:9:12: error: 'a' was not declared in this scope
    9 |     cin >> a[i];
      |            ^
Language: C

#include <iostream>
using namespace std;
int main(){int N,D,X,A;cin>>N>>D>>X;int c=0;for(int i=0;i<N;i++){cin>>A;if(D%A!=0)c+=1;c+=int(D/A);}cout<<X+c;
}

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

#include <bits/stdc++.h> int main(){int n,d,x,r;int a[d];std::cin>>n>>d>>x;for(int i=0;i<n;i++)std::cin>>a[i];for(int i=0;i<n;i++){int t=0,l=1;while(t<=d){t=a[i]*(l)+1;l++;r++;}}std::cout << r + x << std::endl;}

Compiler output:
a.cc:1:26: warning: extra tokens at end of #include directive
    1 | #include <bits/stdc++.h> int main(){int n,d,x,r;int a[d];std::cin>>n>>d>>x;for(int i=0;i<n;i++)std::cin>>a[i];for(int i=0;i<n;i++){int t=0,l=1;while(t<=d){t=a[i]*(l)+1;l++;r++;}}std::cout << r + x << std::endl;}
      |                          ^~~
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include <bits/stdc++.h>
int main(){int n,d,x,r;int a[d];std::cin>>n>>d>>x;for(int i=0;i<n;i++)std::cin>>a[i];for(int i=0;i<n;i++){int t=0,l=1;while(t<=d)t=a[i]*(l)+1;l++;r++;}}std::cout << r + x << std::endl;}

Compiler output:
a.cc:2:158: error: 'cout' in namespace 'std' does not name a type
    2 | int main(){int n,d,x,r;int a[d];std::cin>>n>>d>>x;for(int i=0;i<n;i++)std::cin>>a[i];for(int i=0;i<n;i++){int t=0,l=1;while(t<=d)t=a[i]*(l)+1;l++;r++;}}std::cout << r + x << std::endl;}
      |                                                                                                                                                              ^~~~
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:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:2:185: error: expected declaration before '}' token
    2 | int main(){int n,d,x,r;int a[d];std::cin>>n>>d>>x;for(int i=0;i<n;i++)std::cin>>a[i];for(int i=0;i<n;i++){int t=0,l=1;while(t<=d)t=a[i]*(l)+1;l++;r++;}}std::cout << r + x << std::endl;}
      |                                                                                                                                                                                         ^
Language: C++

#include <bits/stdc++.h>
int main(){int n,d,x,r;int a[d];std::cin>>n>>d>>x;for(int i=0;i<n;i++)std::cin>>a[i];for(int i=0;i<n;i++){int t=0,l=1;while(t<=d)t=a[i]*(l)+1;l++;r++;}}std::cout << r + x << std::endl;}


Compiler output:
a.cc:2:158: error: 'cout' in namespace 'std' does not name a type
    2 | int main(){int n,d,x,r;int a[d];std::cin>>n>>d>>x;for(int i=0;i<n;i++)std::cin>>a[i];for(int i=0;i<n;i++){int t=0,l=1;while(t<=d)t=a[i]*(l)+1;l++;r++;}}std::cout << r + x << std::endl;}
      |                                                                                                                                                              ^~~~
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:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:2:185: error: expected declaration before '}' token
    2 | int main(){int n,d,x,r;int a[d];std::cin>>n>>d>>x;for(int i=0;i<n;i++)std::cin>>a[i];for(int i=0;i<n;i++){int t=0,l=1;while(t<=d)t=a[i]*(l)+1;l++;r++;}}std::cout << r + x << std::endl;}
      |                                                                                                                                                                                         ^
Language: C

#include <iostream>
void main(){  cin>>N>>D>>X;c=0;for(int i=0;i<N;i++){cin>>A;if(D%A!=0)c+=1;c+=int(D/A);}cout<<X+c;
}

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

N=int(input())
D,X=list(map(int,input().split()))
c=0
for i in range(N):
    A=int(input())
    if(D%A!=0):c+=1
    c+=int(D/A)
print(X+c)

Compiler output:
a.cc:1:1: error: 'N' does not name a type
    1 | N=int(input())
      | ^
Language: C++

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

int main(){
int n,d,x;
cin>>n>>d>>x;
vector<int>a(n);
for(int i=0;i<n;i++){
int t;
cin>>t
x+=(d-1)/t;
}
x+=n;
cout<<x<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:7: error: expected ';' before 'x'
   11 | cin>>t
      |       ^
      |       ;
   12 | x+=(d-1)/t;
      | ~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main() {
	int n, d, x;
	cin >> n >> d >> x;
	int a, ans = 0;
	for (int i = 0; i, n; i++) {
		cin >> a;
		for (int j = 0; j*a + 1 <= d; j++) {
			ans++;
		}
	}
	coyr << ans + x << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:9: error: 'coyr' was not declared in this scope
   13 |         coyr << ans + x << endl;
      |         ^~~~
Language: C++

#include<bits/sdtc++.h>
using namespace std;
int main() {
	int n, d, x;
	cin >> n >> d >> x;
	int a, ans = 0;
	for (int i = 0; i, n; i++) {
		cin >> a;
		for (int j = 0; j*a + 1 <= d; j++) {
			ans++;
		}
	}
	coyr << ans + x << endl;
	return 0;
}

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

#include <iostream>
#include<cstdio>
#include<algorithm>
using namespace std;
int main()
{
    int n1,d,x,ans,i,a;
    cin>>N>>D>>X;
     ans=x;
    for(i=0;i<n;i++)
    {

        cin>>a;
        ans=ans+(d-1)/a+1;
    }
    cout<<ans<<endl;
return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:10: error: 'N' was not declared in this scope
    8 |     cin>>N>>D>>X;
      |          ^
a.cc:8:13: error: 'D' was not declared in this scope
    8 |     cin>>N>>D>>X;
      |             ^
a.cc:8:16: error: 'X' was not declared in this scope
    8 |     cin>>N>>D>>X;
      |                ^
a.cc:10:15: error: 'n' was not declared in this scope
   10 |     for(i=0;i<n;i++)
      |               ^
Language: C

#include<stdio.h>
using namespace std;
int main()
{
    int n,d,x,ans,i,a;
    cin>>n>>d>>x;
     ans=x;
    for(i=0;i<n;i++)
    {

        cin>>a;
        ans=ans+(d-1)/a+1;
    }
    cout<<ans<<endl;
return 0;
}


Compiler output:
main.c:2:1: error: unknown type name 'using'
    2 | using namespace std;
      | ^~~~~
main.c:2:17: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'std'
    2 | using namespace std;
      |                 ^~~
main.c: In function 'main':
main.c:6:5: error: 'cin' undeclared (first use in this function)
    6 |     cin>>n>>d>>x;
      |     ^~~
main.c:6:5: note: each undeclared identifier is reported only once for each function it appears in
main.c:14:5: error: 'cout' undeclared (first use in this function)
   14 |     cout<<ans<<endl;
      |     ^~~~
main.c:14:16: error: 'endl' undeclared (first use in this function)
   14 |     cout<<ans<<endl;
      |                ^~~~
Language: C

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n,m,x;
    cin>>n>>m>>x;
    int a[n],sum=0;
    for(int i=1;i<=n;i++){
            cin>>a[i];
            if(a[i]%2==0){for(int j=1;j<=m;j=j+a[i])
                {
                    sum++;
                }
            }
            else if(a[i]!=0){for(int j=1;j<=m;j=j+a[i])
                {
                    sum++;
                }}
            else sum=sum+1;
    }cout<<sum+x<<endl;
    return 0;
}


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

#include <iostream>
using namespace std;

int main(){
	int N,D,X,A[100];
	cin >> N;
	cin >> D >> X;
	for (int i=0;i<N;i++){
		cin >> A[i];
	}
	int sum = 0;
	for (int j= 0;j<N;j++){
		sum += (D-1)/A[j]
	}
	cout << N+X+sum <<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:34: error: expected ';' before '}' token
   13 |                 sum += (D-1)/A[j]
      |                                  ^
      |                                  ;
   14 |         }
      |         ~
Language: C


#include <stdio.h>

int main(void){
	int N;
	int D,X;
	int A;
	int c_day;
	
	scanf("%d %d %d",&N,&D,&X);
	for(i = 0;i < N; ++i){
		c_day = 0;
		scanf("%d",&A);
		while(c_day * A + 1 < D){
			++X;	++c_day;
		}
	}
	printf("%d\n",X);
	return 0;
}
	

Compiler output:
main.c: In function 'main':
main.c:11:13: error: 'i' undeclared (first use in this function)
   11 |         for(i = 0;i < N; ++i){
      |             ^
main.c:11:13: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

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

		int n = Integer.parseInt(sc.next());
		int d = Integer.parseInt(sc.next());
		int x = Integer.parseInt(sc.next());

		int cnt = x;

		List<Integer> array = new ArrayList<>();

		for (int i = 0; i < n; i++) {
			array.add(Integer.parseInt(sc.next()));
		}


		for (int a : array) {
			for (int i = 0; i <= d; i++) {
				if (a * i + 1 <= d) {
					cnt++;
				}
			}
		}
		System.out.println(cnt);
	}
}


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.ArrayList;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
    2 | import java.util.List;
      | ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: 'import' does not name a type
    3 | import java.util.Scanner;
      | ^~~~~~
a.cc:3:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:5:1: error: expected unqualified-id before 'public'
    5 | public class Main {
      | ^~~~~~
Language: C++

#include <iostream>

using namespace std;

int main()
{
    int N, D, X;

    cin >> N >> D >> X;
    
    int A[N];
    int ans = X;

    for (i = 0; i < N; i++) {
        if (D >= (1 + A[i - 1] * i)) {
            ans++;
        }
    }

    return (0);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:10: error: 'i' was not declared in this scope
   14 |     for (i = 0; i < N; i++) {
      |          ^
Language: C++

#include <iostream>

int main()
{
    int N, D, X;

    cin >> N >> D >> X;
    
    int A[N];
    int ans = X;

    for (i = 0; i < N; i++) {
        if (D >= (1 + A[i - 1] * i)) {
            ans++;
        }
    }

    return (0);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    7 |     cin >> N >> D >> X;
      |     ^~~
      |     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:12:10: error: 'i' was not declared in this scope
   12 |     for (i = 0; i < N; i++) {
      |          ^
Language: C

#include<stdio.h>

int main(void){
	int N,D,X,i,j,k,choco = 0;
	int A[100]

	scanf("%d",&N);
	scanf("%d %d",&D,&X);
	for(j = 1;j <= N;j++)
		scanf("%d",&A[j-1]);

	for(i = 1;i <= N;i++){
		for(k = 1;k <= D;k++){
			choco = choco + (k-1) * A[i-1] + 1;
		}
	}

	printf("%d\n",choco + X);

	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'scanf'
    7 |         scanf("%d",&N);
      |         ^~~~~
main.c:10:29: error: 'A' undeclared (first use in this function)
   10 |                 scanf("%d",&A[j-1]);
      |                             ^
main.c:10:29: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include <iostream>
using namespace std;

int main()
{
  int N;
  int D, X;
  int result = 0;
  cin >> N >> D >> X;
  result += X;

  for(int i=0; i<N; i++){
    int A
    cin >> A;
    result++;
    result += (int)((D-1)/A);
  }

  cout << result << endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:5: error: expected initializer before 'cin'
   14 |     cin >> A;
      |     ^~~
a.cc:16:27: error: 'A' was not declared in this scope
   16 |     result += (int)((D-1)/A);
      |                           ^
Language: C++

#include "stdafx.h"
#include <iostream>
#include <vector>
#include <queue>
#include <map>
#include <algorithm>
#include <string>
#include <set>
#define MOD 1000000007

using namespace std;

int main() {
	int N, D, X; cin >> N >> D >> X;
	for (int i = 0; i < N; i++) {
		int x; cin >> x;
		int d = 1;
		while (d <= D) {
			X += 1;
			d += x;
		}
	}
	cout << X << endl;
}

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

import java.util.*;

public class B92 {
    public static void main(String[] args) {
        Scanner scn=new Scanner(System.in);
        int n=scn.nextInt();
        int d=scn.nextInt();
        int x=scn.nextInt();
        int sum=0;
        for (int i = 0; i < n; i++) {
            sum+=(d-1)/scn.nextInt()+1;
        }
        System.out.println(sum+x);
    }
}


Compiler output:
Main.java:3: error: class B92 is public, should be declared in a file named B92.java
public class B92 {
       ^
1 error
Language: C++

#include <iostream>
using namespace std;

int main(){
  int n=0,d=0,x=0,ans=0;
  cin >> n >> d >> x;
  int a[n];
  for(int i=0;i<n:++i){
    cin >> a[i];
  }
  for(int i=0;i<n;++i){
    ans += ((d-1)/a[i])+1;
  }
  cout << ans+x;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:15: warning: range-based 'for' loops with initializer only available with '-std=c++20' or '-std=gnu++20' [-Wc++20-extensions]
    8 |   for(int i=0;i<n:++i){
      |               ^
a.cc:8:18: error: expected ';' before ':' token
    8 |   for(int i=0;i<n:++i){
      |                  ^
      |                  ;
a.cc:11:3: error: expected primary-expression before 'for'
   11 |   for(int i=0;i<n;++i){
      |   ^~~
a.cc:10:4: error: expected ';' before 'for'
   10 |   }
      |    ^
      |    ;
   11 |   for(int i=0;i<n;++i){
      |   ~~~
a.cc:11:3: error: expected primary-expression before 'for'
   11 |   for(int i=0;i<n;++i){
      |   ^~~
a.cc:10:4: error: expected ')' before 'for'
   10 |   }
      |    ^
      |    )
   11 |   for(int i=0;i<n;++i){
      |   ~~~
a.cc:8:6: note: to match this '('
    8 |   for(int i=0;i<n:++i){
      |      ^
Language: C

#include<stdio.h>

int main(void){

  int n=0;
  int d=0, x=0;
  int sum=0;
  int k=0;
  int a[100]={0};

  scanf("%d", &n);
  scanf("%d %d", &d, &x);
  for(i=0; i<n; i++){
    scanf("%d", a+i);
  }

  for(i=0; i<n; i++){
    k=0;
    while(k*a[i]+1 <= d){
      sum=sum+1;
      k++;
    }
  }

  printf("%d\n", sum+x);

  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:13:7: error: 'i' undeclared (first use in this function)
   13 |   for(i=0; i<n; i++){
      |       ^
main.c:13:7: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include <iostream>
#include <algorithm>
#include <cmath>
#include <limits>
#include <vector>
#include <cstdio>
#include <bits/stdc++.h>
#include <set>
using namespace std;
using ll =long long;

int main (void) {
  int N,D,X;
  cin >> N >> D >>X;
  int ans=0;
  int a,b;
  for (int i=0; i<N; i++) {
    cin >> a;
    int count=0;
    do{
      ans++
      count++
      b=1+a*count;
    } while(D>=1+b);
  }
  cout << ans;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:12: error: expected ';' before 'count'
   21 |       ans++
      |            ^
      |            ;
   22 |       count++
      |       ~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define LL long long
#undef INT_MIN
#undef INT_MAX
#define INT_MIN -2147483648
#define INT_MAX 2147483647
#define LL_MIN -9223372036854775808
#define LL_MAX 9223372036854775807
#define segment_size 65536
int main(){
    int N,D,X;
    cin >> N >> D >> X;
    int ans = X;
    for(int i=0; i<N; i++){
        int tmp;
        cin >> tmp;
        for(int i=0; i*tmp+1 <= D) ans++;
    }
    cout << ans << endl;
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:34: error: expected ';' before ')' token
   18 |         for(int i=0; i*tmp+1 <= D) ans++;
      |                                  ^
      |                                  ;
Language: C

#include<stdio.h>
 
int main(void){
  int n, d, x;
  int a;
  int i, j;
  scanf("%d %d %d", &n, &d, &x);
  int sum=x;
  for(i=0;i<n;i++){
    scanf("%d", &a);
    for(j=1;j<=d;j+=a){
      sum++;
    }
  }
  printf("%d", sum);
  retun 0;
}

Compiler output:
main.c: In function 'main':
main.c:16:3: error: 'retun' undeclared (first use in this function)
   16 |   retun 0;
      |   ^~~~~
main.c:16:3: note: each undeclared identifier is reported only once for each function it appears in
main.c:16:8: error: expected ';' before numeric constant
   16 |   retun 0;
      |        ^~
      |        ;
Language: C

#include<stdio.h>
 
int main(void){
  int n, d, x;
  int a;
  int i, j;
  scanf("%d %d %d", &n, &d, &x);
  int sum=x;
  for(i=0;i<n;i++){
    scanf("%d", &a);
    for(j=1;j<=d;j+=a){
      sum++;
    }
  }

Compiler output:
main.c: In function 'main':
main.c:14:3: error: expected declaration or statement at end of input
   14 |   }
      |   ^
Language: C++

#include<stdio.h>
int main(void)
{
    int N, D, X, i, A[100], a, c;
    scanf("%d%d%d", &N, &D, &X);
    for(i=0; i<N; i++)
    scanf("%d", &A[i]);
    c = 0;
    for(i=0; i<N; i++)
       c = (D-1) / A[i] + c;
    a = c + 1*N + X;
    printf("%d\n", a);
    return 0;
}
~             

Compiler output:
a.cc:15:2: error: expected class-name at end of input
   15 | ~
      |  ^
Language: C++

#include <stdio.h>

int main(void)
{
   int i,j,n,d,x,s,a[100];

   scanf("%d%d%d",&n,&d,&x);
   for (i = 0;i < n;i++)
    scanf("%d",&a[i]);

   s = 0;
   for (i = 0;i < n;i++) {
     for (j = 1;j <= d;j = j + a[i])
        s++;
   }

   printf("%d\n",s+x);

   return 0;
}
~                             

Compiler output:
a.cc:21:2: error: expected class-name at end of input
   21 | ~
      |  ^
Language: C++

#include<stdio.h>

int main(void)
{
   int d,e,f,i,a[100],s,j;
   scanf("%d%d%d",&d,&e,&f);
   for(i=0;i<d;i++)
   scanf("%d", &a[i]);

   s=0;
   for(i=0;i<d;i++){
      for(j=1;j<=e;j=j+a[i])
   }

   printf("%d\n", s+f);

   return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:13:4: error: expected primary-expression before '}' token
   13 |    }
      |    ^
Language: C++

#include <stdio.h>

int main(void)
{
   int ans,i,j,n,d,x;
   int a[101];

   scanf("%d",&n);
   scanf("%d%d",&d,&x);
      ans=x;
   for(i=0;i<n;i++)
      scanf("%d",&a[i]);

   for(i=0;i<n;i++){
      for(j=0;j<d;j++)
         if(j%a[i]==0)   ans++;
      }
   }

    printf("%d\n",ans);

   return 0;
}


Compiler output:
a.cc:20:11: error: expected constructor, destructor, or type conversion before '(' token
   20 |     printf("%d\n",ans);
      |           ^
a.cc:22:4: error: expected unqualified-id before 'return'
   22 |    return 0;
      |    ^~~~~~
a.cc:23:1: error: expected declaration before '}' token
   23 | }
      | ^
Language: C

#include<stdio.h>

int main(void)
{
   int n,d,x,a[100];

   scanf("%d",&n);
   scanf("%d%d",&d,&x);
   for(i=o;i<n;i++){
      scanf("%d",&a[i]);
   }
   s=0;
   for(i=0;i<n;i++){
     for(j=1;j<=d;j=j+a[i])
        s++;
   }

   printf("%d\n" ,s+x);
   return 0:
}


Compiler output:
main.c: In function 'main':
main.c:9:8: error: 'i' undeclared (first use in this function)
    9 |    for(i=o;i<n;i++){
      |        ^
main.c:9:8: note: each undeclared identifier is reported only once for each function it appears in
main.c:9:10: error: 'o' undeclared (first use in this function)
    9 |    for(i=o;i<n;i++){
      |          ^
main.c:12:4: error: 's' undeclared (first use in this function)
   12 |    s=0;
      |    ^
main.c:14:10: error: 'j' undeclared (first use in this function)
   14 |      for(j=1;j<=d;j=j+a[i])
      |          ^
main.c:19:12: error: expected ';' before ':' token
   19 |    return 0:
      |            ^
      |            ;
Language: C++

#include <stdio.h>

int main(void)
{  
   int ans,i,j,n,d,x;
   int a[101];

   scanf("%d",&n);
   scanf("%d%d",&d,&x);
      ans=x;
   for(i=0;i<n;i++)
      scanf("%d",&a[i]);
   
   for(i=0;i<n;i++){
      for(j=0;j<d;j++)
         if(j%a[i]==0)   ans++
      }
   }     
   
    printf("%d\n",ans);

   return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:31: error: expected ';' before '}' token
   16 |          if(j%a[i]==0)   ans++
      |                               ^
      |                               ;
   17 |       }
      |       ~                        
a.cc: At global scope:
a.cc:20:11: error: expected constructor, destructor, or type conversion before '(' token
   20 |     printf("%d\n",ans);
      |           ^
a.cc:22:4: error: expected unqualified-id before 'return'
   22 |    return 0;
      |    ^~~~~~
a.cc:23:1: error: expected declaration before '}' token
   23 | }
      | ^
Language: C++

#include <stdio.h>

int main(void)
{  
   int ans,i,n,d,x;
   int a[101];

   scanf("%d",&n);
   scanf("%d%d",&d&x);
      ans=x;
   for(i=0;i<n;i++)
      scanf("%d",&a[i]);
   
   for(i=0;i<n;i++){
      ans=ans+d/a[i]+1;
   }     
   
    printf("%d\n",ans);

   return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: invalid operands of types 'int*' and 'int' to binary 'operator&'
    9 |    scanf("%d%d",&d&x);
      |                 ~~^~
      |                 |  |
      |                 |  int
      |                 int*
Language: C++

#include <stdio.h>

int main(void)
{  
   int ans,i,n,d,x;
   int a[101];

   scanf("%d",&n);
   scanf("%d%d",&d&x);
      ans=x;
   for(i=0;i<ni;i++)
      scanf("%d",&a[i]);
   
   for(i=0;i<n;i++){
      ans=ans+d/a[i]+1;
   }     
   
    printf("%d\n",ans);

   return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: invalid operands of types 'int*' and 'int' to binary 'operator&'
    9 |    scanf("%d%d",&d&x);
      |                 ~~^~
      |                 |  |
      |                 |  int
      |                 int*
a.cc:11:14: error: 'ni' was not declared in this scope; did you mean 'n'?
   11 |    for(i=0;i<ni;i++)
      |              ^~
      |              n
Language: C

#include <stdio.h>

int main(void)
{  
   int ans,i,n,d,x
   int a[101];

   scanf("%d",&n);
   scanf("%d%d",&d,&x);
      ans=x;
   for(i=0;i<n;i++)
      scanf("%d",&a[i]);
   
   for(i=0;i<n;i++){
      ans=ans+d/a[i]+1;
   }     
   
    printf("%d\n",ans);

   return 0;
}


Compiler output:
main.c: In function 'main':
main.c:6:4: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
    6 |    int a[101];
      |    ^~~
main.c:9:21: error: 'x' undeclared (first use in this function)
    9 |    scanf("%d%d",&d,&x);
      |                     ^
main.c:9:21: note: each undeclared identifier is reported only once for each function it appears in
main.c:12:19: error: 'a' undeclared (first use in this function)
   12 |       scanf("%d",&a[i]);
      |                   ^
Language: C++

#include <stdio.h>

int main(void)
{  
   int ans,i,n,d,x
   int a[101];

   scanf("%d",&n);
   scanf("%d%d",&d,&x);
      ans=x;
   for(i=0;i<n;i++)
      scanf("%d",&a[i]);
   
   for(i=0;i<n;i++){
      ans=ans+d/a[i]+1;
   }     
   
    printf("%d\n",ans);

   return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:4: error: expected initializer before 'int'
    6 |    int a[101];
      |    ^~~
a.cc:9:21: error: 'x' was not declared in this scope
    9 |    scanf("%d%d",&d,&x);
      |                     ^
a.cc:12:19: error: 'a' was not declared in this scope
   12 |       scanf("%d",&a[i]);
      |                   ^
a.cc:15:17: error: 'a' was not declared in this scope
   15 |       ans=ans+d/a[i]+1;
      |                 ^
Language: C

#include <stdio.h>

int main (void)
    {
       int n , d , x , a[n+1] , i ,j ;
     
       scanf("%d",&n);
       scanf("%d%d",&d,&x);
       for(i=0; i<n; i++)
          scanf("%d",&a[i+1]);
     
       for(i=0; i<n; i++){
          x = x + 1
          for(j=1; j<d; j+a[i+1])
                x = x + 1 ;
       }
     
       printf("%d\n",x);     
       return 0 ;
    }

Compiler output:
main.c: In function 'main':
main.c:13:20: error: expected ';' before 'for'
   13 |           x = x + 1
      |                    ^
      |                    ;
   14 |           for(j=1; j<d; j+a[i+1])
      |           ~~~
Language: C++

#include <stdio.h>

int main (void)
    {
       int n , d , x , a[n+1] , i ,j ;
     
       scanf("%d",&n);
       scanf("%d%d",&d,&x);
       for(i=0; i<n; i++)
          scanf("%d",&a[i+1]);
     
       for(i=0; i<n; i++){
          x = x + 1
          for(j=1; j<d; j+a[i+1])
                x = x + 1 ;
       }
     
       printf("%d\n",x);     
       return 0 ;
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:13:20: error: expected ';' before 'for'
   13 |           x = x + 1
      |                    ^
      |                    ;
   14 |           for(j=1; j<d; j+a[i+1])
      |           ~~~       
a.cc:14:33: error: expected ';' before ')' token
   14 |           for(j=1; j<d; j+a[i+1])
      |                                 ^
      |                                 ;
Language: C

{
   int i, j, s, n, d, x;
   scanf("%d%d%d", &n, &d, &x);
   int a[n];

   for(i = 0; i < n; i++){
      scanf("%d", &a[i]);
      s = 0;
      for(j = 0; 1; j++){
         if(d / (j*a[i] + 1) > 0){
            s++;
         }
         else{
            break;
         }
      }
      a[i] = s;
   }

   s = 0;
   for(i = 0; i < n; i++){
      s += a[i];
   }
   s += x;

   printf("%d\n", s);

   return 0;
}
                                                               32,1         末尾


Compiler output:
main.c:1:1: error: expected identifier or '(' before '{' token
    1 | {
      | ^
main.c:30:64: error: expected identifier or '(' before numeric constant
   30 |                                                                32,1         末尾
      |                                                                ^~
Language: C++

#include <stdio.h>

int main (void)
{
   int n , d , x , a[n+1] , i ;

   scanf("%d",&n);
   scanf("%d%d",&d,&x);
   for(i=0; i<n; i++)
      scanf("%d",&a[i+1]);

   for(i=0; i<n; i++){
      x = x + 1
      for(j=1; j<d; j+a[i+1])
            x = x + 1 ;
   }

   printf("%d\n",x);     
   return 0 ;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:16: error: expected ';' before 'for'
   13 |       x = x + 1
      |                ^
      |                ;
   14 |       for(j=1; j<d; j+a[i+1])
      |       ~~~       
a.cc:14:16: error: 'j' was not declared in this scope
   14 |       for(j=1; j<d; j+a[i+1])
      |                ^
Language: C++

#include <stdio.h>

int main(void)
{  
   int i,n,d,x,a[101];
   int c=0;

   scanf("%d",&n);
   scanf("%d%d",&d,&x);
   for(i=0;i<d;i++)
      scanf("%d",&a[i]);
   
   for(i=0;i<d;i++){
      c=c+(d-1)/a[i];
   }     
   
    printf("%d\n",c+x);

   return 0;
}
~    

Compiler output:
a.cc:21:2: error: expected class-name at end of input
   21 | ~
      |  ^
Language: C++

#include <stdio.h>

int main(void)
{  
   int i,j,n,d,x,a[101];
   int c=0;

   scanf("%d",&n);
   scanf("%d%d",&d,&x);
   for(i=0;i<d;i++)
      scanf("%d",&a[i]);
   
   for(i=0;i<d;i++){
      j=0;
      while((j*a[i]+1)>d){
         j+=;   c+=;
      }
   }     
   
    printf("%d\n",c+x);

   return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:13: error: expected primary-expression before ';' token
   16 |          j+=;   c+=;
      |             ^
a.cc:16:20: error: expected primary-expression before ';' token
   16 |          j+=;   c+=;
      |                    ^
Language: C++

#include <stdio.h>

int main(void)
{  
   int i,j,n,d,x,a[101];
   int c=0;

   scanf("%d",&n);
   scanf("%d%d",&d,&x);
   for(i=0;i<d;i++)
      scanf("%d",&a[i]);
   
   for(i=0;i<d;i++){
      j=0;
      while((j*a[i]+1)>d){
         j+=;c+=;
      }
   }     
   
    scanf("%d\n",c+x);

   return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:13: error: expected primary-expression before ';' token
   16 |          j+=;c+=;
      |             ^
a.cc:16:17: error: expected primary-expression before ';' token
   16 |          j+=;c+=;
      |                 ^
Language: Java

import java.util.Scanner;

public class main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int num = scan.nextInt();
		int days = scan.nextInt();
		int remain = scan.nextInt();

		int eatdays = 0;
		int[] day = new int[num];

		for (int n=0; n<num; n++) {
			day[n] = scan.nextInt();

		}

		for (int n=0; n<num; n++) {
			int amari = days%day[n];
			if (amari == 0) {
				eatdays += days/day[n];
			} else {
				eatdays += days/day[n] + 1;
			}

		}

		System.out.println(eatdays + remain);

		scan.close();

	}

}


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

#include <cstdio>

using namespace std;

const int MAX_N = 100;

int n;
int a[MAX_N];
int d;
int MAX_N;

int main(){
    scanf("%d", &n);
    scanf("%d%d", &d, &x);
    for(int i = 0; i < n; ++i){
        scanf("%d", a + i);
    }
    int ans = x;
    for(int i = 0; i < n; ++i){
        int tmp = (d - 1) / a[i] + 1;
        ans += tmp;
    }
    printf("%d\n", ans);
    return 0;
}


Compiler output:
a.cc:10:5: error: conflicting declaration 'int MAX_N'
   10 | int MAX_N;
      |     ^~~~~
a.cc:5:11: note: previous declaration as 'const int MAX_N'
    5 | const int MAX_N = 100;
      |           ^~~~~
a.cc: In function 'int main()':
a.cc:14:24: error: 'x' was not declared in this scope
   14 |     scanf("%d%d", &d, &x);
      |                        ^
Language: C++

#include <cstdio>

using namespace std;

const int MAX_N = 100;

int n;
int a[MAX_N];
int d;
int MAX_N

int main(){
    scanf("%d", &n);
    scanf("%d%d", &d, &x);
    for(int i = 0; i < n; ++i){
        scanf("%d", a + i);
    }
    int ans = x;
    for(int i = 0; i < n; ++i){
        int tmp = (d - 1) / a[i] + 1;
        ans += tmp;
    }
    printf("%d\n", ans);
    return 0;
}

Compiler output:
a.cc:12:1: error: expected initializer before 'int'
   12 | int main(){
      | ^~~
Language: Java

import java.util.Scanner;
public class chocolate {
	public static void main(String[] args) {
	      Scanner scanner= new Scanner(System.in); 
	      int sum = 0;
	      int n = scanner.nextInt();
              int d = scanner.nextInt();
              int x = scanner.nextInt();
              int [] a = new int[10];
              for(int i = 0; i < n; i++) {
                      a[i]  = scanner.nextInt();
                      for(int j = 0; j < d; j = j + a[i]){
                                   sum++;
                     }
                } 
		System.out.print(X+sum);  
    }
}

Compiler output:
Main.java:2: error: class chocolate is public, should be declared in a file named chocolate.java
public class chocolate {
       ^
Main.java:16: error: cannot find symbol
		System.out.print(X+sum);  
		                 ^
  symbol:   variable X
  location: class chocolate
2 errors
Language: Java


Copy
import java.util.Scanner;
public class chocolate {
	public static void main(String[] args) {
	      Scanner scanner= new Scanner(System.in); 
	      int sum = 0;
	      int n = scanner.nextInt();
              int d = scanner.nextInt();
              int x = scanner.nextInt();
              int [] a = new int[10];
              for(int i = 0; i < n; i++) {
                      a[i]  = scanner.nextInt();
                      for(int j = 0; j < d; j = j + a[i]){
                                   sum++;
                     }
                } 
		System.out.print(X+sum);      }
}

Compiler output:
Main.java:2: error: class, interface, enum, or record expected
Copy
^
1 error
Language: C

#include <stdio.h>
int main(void){
	int p_vol,day,remain,sum=0,l;
	scanf("%d",&p_vol);
	scanf("%d %d",&day,&remain);
	for (int i = 0; i < p_vol; ++i){
		scanf("%d",&weight);
		l=(day-1)/weight;
		sum=sum+weight*(l+1)*l/2+l+1;
	}
	sum=sum+remain;
}

Compiler output:
main.c: In function 'main':
main.c:7:29: error: 'weight' undeclared (first use in this function)
    7 |                 scanf("%d",&weight);
      |                             ^~~~~~
main.c:7:29: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include <bits/stdc++.h>

using ll = long long;

int main(){
  ll N, D, X;
  cin >> N >> D >> X;
  vector<ll> as(N, 0);
  for (int i = 0; i < N; i++){
    cin >> as.at(i);
  }
  ll count = 0;
  for (int i = 0; i < N; i++){
    int j = 0;
    while (j < D){
      count++;
      j += as.at(i);
    }
  }
  cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    7 |   cin >> N >> D >> X;
      |   ^~~
      |   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:8:3: error: 'vector' was not declared in this scope
    8 |   vector<ll> as(N, 0);
      |   ^~~~~~
a.cc:8:3: note: suggested alternatives:
In file included from /usr/include/c++/14/vector:66,
                 from /usr/include/c++/14/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53:
/usr/include/c++/14/bits/stl_vector.h:428:11: note:   'std::vector'
  428 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
/usr/include/c++/14/vector:93:13: note:   'std::pmr::vector'
   93 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
a.cc:8:12: error: expected primary-expression before '>' token
    8 |   vector<ll> as(N, 0);
      |            ^
a.cc:8:14: error: 'as' was not declared in this scope; did you mean 'abs'?
    8 |   vector<ll> as(N, 0);
      |              ^~
      |              abs
a.cc:20:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   20 |   cout << count << 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:20:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   20 |   cout << count << 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<stdio.h>
#include<math.h>
#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<queue>
#include<stack>
#include<tuple>
#include<set>
#include<utility>
#include<map>
using namespace std;
typedef long long ll;
int main() {
	int n,d,x;
  cin>>n>>d>>x;
  int ans=x;
  for (int i=0;i<n;i++);
  int a;  
  cin>>a;
  ans+= (d-1)a+1;
  }
cout<<ans<<endl;
return 0;
}

  
    
    


Compiler output:
a.cc: In function 'int main()':
a.cc:22:14: error: expected ';' before 'a'
   22 |   ans+= (d-1)a+1;
      |              ^
      |              ;
a.cc: At global scope:
a.cc:24:1: error: 'cout' does not name a type
   24 | cout<<ans<<endl;
      | ^~~~
a.cc:25:1: error: expected unqualified-id before 'return'
   25 | return 0;
      | ^~~~~~
a.cc:26:1: error: expected declaration before '}' token
   26 | }
      | ^
Language: C++

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

#define rep(i,a,b)                for(ll i=a;i<b;i++)
#define re(i,b)                for(ll i=0;i<b;i++)
#define repr(i,n)                for(ll i=n-1;i>=0;i--)
#define ll long long
#define ld long double
#define pll std::pair<ll, ll> 
#define ppll std::pair<pll, ll>
#define vll std::vector<ll> 
#define vpll std::vector<pll> 
#define vppll std::vector<ppll> 
#define mll std::unordered_map<ll, ll> 
#define mpll std::unordered_map<pll, ll>
#define mppll std::unordered_map<ppll, ll>
#define sll std::set<ll>
#define ff first
#define ss second
#define msll std::multiset<ll>
#define all(c) c.begin(), c.end()
#define allr(c) c.rbegin(), c.rend()
#define srt(x) sort(all(x))
#define rsrt(x) sort(allr(x))
#define eb emplace_back
#define pb push_back
#define s(yy) ll yy;cin>>yy
#define len length()
#define sz size()
const ll mod = 1e9 + 7;
const ll INF = 0x7FFFFFFFFFFFFFFF>>1;

/*#################################################### 
#                                                    #
#                     @author                        #
#                  Parth Lathiya                     #
#      https://www.cse.iitb.ac.in/~parthiitb/        #
#                                                    #
####################################################*/


int main()
{

    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    #ifdef PARTH_LATHIYA_HOME

        freopen("C_in.txt","r",stdin);
    
        ll ttt,bkkk;
        cin>>ttt;
        bkkk=ttt;
        while(ttt--) {
            cout<<"Testcase - "<<bkkk-ttt<<"\n";
    #endif

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

    s(n);
    s(d);
    s(x);
    ll a[n];
    re(i,n)
        cin>>a[i];
    re(i,n)
        x+=((d-1)/a[i])+1
    cout<<x;


//--------------------------------------------------------------------------------------
    
    #ifdef PARTH_LATHIYA_HOME
        cout<<"\n"; }
    #endif

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:68:26: error: expected ';' before 'cout'
   68 |         x+=((d-1)/a[i])+1
      |                          ^
      |                          ;
   69 |     cout<<x;
      |     ~~~~
Language: C++

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

int main(){
	int n,d,x;
  	cin>>n>>d>>x;
 	valarray<int> a(n);
  	for(auto &&i:a) cin>>i;
  	auto b=a.apply([n](int p){return n/p;})
    cout<<b.sum()+x<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:23: error: no matching function for call to 'std::valarray<int>::apply(main()::<lambda(int)>)'
    9 |         auto b=a.apply([n](int p){return n/p;})
      |                ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:166,
                 from a.cc:1:
/usr/include/c++/14/valarray:1075:5: note: candidate: 'std::_Expr<std::__detail::_ValFunClos<std::_ValArray, _Tp>, _Tp> std::valarray<_Tp>::apply(_Tp (*)(_Tp)) const [with _Tp = int]'
 1075 |     valarray<_Tp>::apply(_Tp __func(_Tp)) const
      |     ^~~~~~~~~~~~~
/usr/include/c++/14/valarray:1075:30: note:   no known conversion for argument 1 from 'main()::<lambda(int)>' to 'int (*)(int)'
 1075 |     valarray<_Tp>::apply(_Tp __func(_Tp)) const
      |                          ~~~~^~~~~~~~~~~
/usr/include/c++/14/valarray:1083:5: note: candidate: 'std::_Expr<std::__detail::_RefFunClos<std::_ValArray, _Tp>, _Tp> std::valarray<_Tp>::apply(_Tp (*)(const _Tp&)) const [with _Tp = int]'
 1083 |     valarray<_Tp>::apply(_Tp __func(const _Tp &)) const
      |     ^~~~~~~~~~~~~
/usr/include/c++/14/valarray:1083:30: note:   no known conversion for argument 1 from 'main()::<lambda(int)>' to 'int (*)(const int&)'
 1083 |     valarray<_Tp>::apply(_Tp __func(const _Tp &)) const
      |                          ~~~~^~~~~~~~~~~~~~~~~~~
Language: C++

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

int main(){
	int n,d,x;
  	cin>>n>>d>>x;
 	valarray<int> a(n);
  	for(auto &&i:a) cin>>i;
  	cout<<x+a.apply([n](int p){return n/p;}).sum()<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:24: error: no matching function for call to 'std::valarray<int>::apply(main()::<lambda(int)>)'
    9 |         cout<<x+a.apply([n](int p){return n/p;}).sum()<<endl;
      |                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:166,
                 from a.cc:1:
/usr/include/c++/14/valarray:1075:5: note: candidate: 'std::_Expr<std::__detail::_ValFunClos<std::_ValArray, _Tp>, _Tp> std::valarray<_Tp>::apply(_Tp (*)(_Tp)) const [with _Tp = int]'
 1075 |     valarray<_Tp>::apply(_Tp __func(_Tp)) const
      |     ^~~~~~~~~~~~~
/usr/include/c++/14/valarray:1075:30: note:   no known conversion for argument 1 from 'main()::<lambda(int)>' to 'int (*)(int)'
 1075 |     valarray<_Tp>::apply(_Tp __func(_Tp)) const
      |                          ~~~~^~~~~~~~~~~
/usr/include/c++/14/valarray:1083:5: note: candidate: 'std::_Expr<std::__detail::_RefFunClos<std::_ValArray, _Tp>, _Tp> std::valarray<_Tp>::apply(_Tp (*)(const _Tp&)) const [with _Tp = int]'
 1083 |     valarray<_Tp>::apply(_Tp __func(const _Tp &)) const
      |     ^~~~~~~~~~~~~
/usr/include/c++/14/valarray:1083:30: note:   no known conversion for argument 1 from 'main()::<lambda(int)>' to 'int (*)(const int&)'
 1083 |     valarray<_Tp>::apply(_Tp __func(const _Tp &)) const
      |                          ~~~~^~~~~~~~~~~~~~~~~~~
Language: C++

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

int main(){
	int n,d,x;
  	cin>>n>>d>>x;
 	valarray<int> a(n);
  	for(auto &&i:a) cin>>i;
  	cout<<x+a.apply([](int p){return n/p;}).sum()<<endl;
}

Compiler output:
a.cc: In lambda function:
a.cc:9:42: error: 'n' is not captured
    9 |         cout<<x+a.apply([](int p){return n/p;}).sum()<<endl;
      |                                          ^
a.cc:9:26: note: the lambda has no capture-default
    9 |         cout<<x+a.apply([](int p){return n/p;}).sum()<<endl;
      |                          ^
a.cc:5:13: note: 'int n' declared here
    5 |         int n,d,x;
      |             ^
a.cc: In function 'int main()':
a.cc:9:24: error: no matching function for call to 'std::valarray<int>::apply(main()::<lambda(int)>)'
    9 |         cout<<x+a.apply([](int p){return n/p;}).sum()<<endl;
      |                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:166,
                 from a.cc:1:
/usr/include/c++/14/valarray:1075:5: note: candidate: 'std::_Expr<std::__detail::_ValFunClos<std::_ValArray, _Tp>, _Tp> std::valarray<_Tp>::apply(_Tp (*)(_Tp)) const [with _Tp = int]'
 1075 |     valarray<_Tp>::apply(_Tp __func(_Tp)) const
      |     ^~~~~~~~~~~~~
/usr/include/c++/14/valarray:1075:30: note:   no known conversion for argument 1 from 'main()::<lambda(int)>' to 'int (*)(int)'
 1075 |     valarray<_Tp>::apply(_Tp __func(_Tp)) const
      |                          ~~~~^~~~~~~~~~~
/usr/include/c++/14/valarray:1083:5: note: candidate: 'std::_Expr<std::__detail::_RefFunClos<std::_ValArray, _Tp>, _Tp> std::valarray<_Tp>::apply(_Tp (*)(const _Tp&)) const [with _Tp = int]'
 1083 |     valarray<_Tp>::apply(_Tp __func(const _Tp &)) const
      |     ^~~~~~~~~~~~~
/usr/include/c++/14/valarray:1083:30: note:   no known conversion for argument 1 from 'main()::<lambda(int)>' to 'int (*)(const int&)'
 1083 |     valarray<_Tp>::apply(_Tp __func(const _Tp &)) const
      |                          ~~~~^~~~~~~~~~~~~~~~~~~
Language: C++

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

int main()
{
    vector <int> a(100);
    int cnt = 0;
    int n;
    cin >> n;
    int d, x;
    cin >> d >> x;
    for(int i = 0; i < n; ++i)
    {
        cin >> a[i];
    }
    for(int i = 0; i < n; ++i)
    {
        int j = 1;
        while(j*a[i] + 1 <= d)
        {
            ++j;
            ++cnt;
        }
    }
    cout << cnt + x + n;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'vector' was not declared in this scope
    8 |     vector <int> a(100);
      |     ^~~~~~
a.cc:4:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    3 | #include <math.h>
  +++ |+#include <vector>
    4 | using namespace std;
a.cc:8:13: error: expected primary-expression before 'int'
    8 |     vector <int> a(100);
      |             ^~~
a.cc:16:16: error: 'a' was not declared in this scope
   16 |         cin >> a[i];
      |                ^
a.cc:21:17: error: 'a' was not declared in this scope
   21 |         while(j*a[i] + 1 <= d)
      |                 ^
Language: C++

#include<bitset>
#include<math.h>
#include<limits.h>
#include<iostream>
#include<string>
#include<vector>
#include<stdio.h>
#include<sstream>
#include<list>
#include<queue>
#include<algorithm>
#include<functional>
#include<map>
#include<set>
#include<utility>
#include<initializer_list>
#include<tuple>
#include<regex>
using namespace std;
#define ull unsigned long long
#define ll long long
#define rep(i, a, n) for(int i=(a);i<(int)(n);i++)
#define repc(i, a, n) for(int i=(a);i<=(int)(n);i++)
#define all(t) t.begin(), t.end()
#define rall(t) t.rbegin(), t.rend()
#define mat(type, row, col, init) vector<vector<type>>(row, vector<type>(col, init));
#define Yes(cond) cout<<(cond? "Yes":"No")<<endl;
#define YES(cond) cout<<(cond? "YES":"NO")<<endl;
int main() {
  int n,d,x;
  cin>>n>>d>>x;
  vector<int>a(n);
  rep(i,0,n)cin>>a[i];
  int sum = x;
  rep(i,n){
    sum+=d/a[i]+1;
  }
  cout<<sum;
	
	
	return 0;
}





Compiler output:
a.cc:35:10: error: macro "rep" requires 3 arguments, but only 2 given
   35 |   rep(i,n){
      |          ^
a.cc:22:9: note: macro "rep" defined here
   22 | #define rep(i, a, n) for(int i=(a);i<(int)(n);i++)
      |         ^~~
a.cc: In function 'int main()':
a.cc:35:3: error: 'rep' was not declared in this scope
   35 |   rep(i,n){
      |   ^~~