criyle/codenet-compile-errors huggingface dataset:
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;








public class A {

	public static void main(String[] args) {
		FastScanner fs = new FastScanner();
	     int l =fs.nextInt();
	     int r=fs.nextInt();
	     int d=fs.nextInt();
	     int count=0;
	     for(int i=l;i<=r;i++) {
	    	 if(i%d==0) count++;
	    	
	    	
	     }
	     System.out.println(count);
	    	
	     
	    	 }

	static void sort(int[] a ) {
		ArrayList<Integer> l = new ArrayList<>();
		for(int i:a) l.add(i);
		Collections.sort(l);
		for(int i=0;i<l.size();i++) a[i]=l.get(i);
	}
	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:13: 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>
#include<cstring>
#include<cmath>
#include<iterator>
#include<cstdlib>
#define IOS   ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define ses   "\n"
#define whp   " "
#define mxi 99999

#define mp make_pair
#define PII pair<int, int>
#define pf printf
#define sf scanf
#define ALL(x) x.begin(),x.end()
#define pb push_back
#define PI acos(-1)
#define sz(a) long long(a.size())
#define ff first
#define ss second
#define forch(it,s) for(auto it:s)
#define each(it,s) for(auto it = s.begin(); it != s.end(); ++it)

#define rep0(i,a,b) for(int i=a; i<b; i++)
#define rep1(i,a,b) for(int i=a; i<=b; i++)
#define rep0in(i,a,b) for(int i=a-1; i>=b; i--)
#define rep1in(i,a,b) for(int i=a; i>b; i--)
#define repv(i,a) for(auto i=a.begin(); i!=a.end();++i)

#define MS(a,b) memset(a,b,sizeof(a));

typedef long long ll;
typedef unsigned long long ull;
using namespace std;
ll fx[4]= {1,-1,0,0};
ll fy[4]= {0,0,1,-1};

typedef vector<ll> vll;
typedef vector<string> vss;
typedef vector<pair<ll,ll > > vpr;
typedef vector<pair<string,ll > > vspr;
typedef list<ll> li;
typedef list<string> ls;
typedef list<pair<ll,ll> > lpr;
typedef list<pair<string,ll> > lspr;

bool rs(ll a, ll b){return(a>b);}
ll spd(ll n){ if(n%2==0)return 2; for(ll i=3; i*i<=n; i++){if(n%i==0)return i;}return n;}

int main(){

    ll l,r,n; cin>>l>>r>>n;
    ll c=0;
    for(ll i=l; i<=r; i++){
        if(i%n==0)c++;
    }
    cout<<c<<endl;

return 0;
}
5 10 

Compiler output:
a.cc:61:1: error: expected unqualified-id before numeric constant
   61 | 5 10
      | ^
Language: C++

include <bits/stdc++.h>
using namespace std;
int main(){
  int l,r,d;
  int i;
  int c=0;
  cin<<l<<r<<d;
  for(i=l;i<=r;i++){
    if(i%d==0) c++;
  }
  cout>>c;
}

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:7:3: error: 'cin' was not declared in this scope
    7 |   cin<<l<<r<<d;
      |   ^~~
a.cc:11:3: error: 'cout' was not declared in this scope
   11 |   cout>>c;
      |   ^~~~
Language: C++

#include<iostream>
using namespace std;
{
int l,r,d;
  int s=0;
  for(int i=l;i<=r;i++)
  {
    if(i%d==0)
      s++;
  }
  cout<<s;
}

Compiler output:
a.cc:3:1: error: expected unqualified-id before '{' token
    3 | {
      | ^
Language: C++

using namespace std;

int main() {

  int k,a,b,p,q,x;
	cin >>  a >> b>> p;
	a=a-1;
	a=a/p;
	b=b/p;
	x=b-a;

	cout << x << endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope
    6 |         cin >>  a >> b>> p;
      |         ^~~
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:12:9: error: 'cout' was not declared in this scope
   12 |         cout << x << endl;
      |         ^~~~
a.cc:12:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:12:22: error: 'endl' was not declared in this scope
   12 |         cout << x << 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<cstdio>
using namespace std;
int main()
{
    int l,r,d;
    scanf("%d%d%d",&l,&r,&d);
    printf("%d",(r/d)-((l-1)/d));
    return 0;
}


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

#include<bits/stdc++.h>
using namespace std;
#define ll long long
 
int main() {
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	cin>>l>>r>>d;
	cout<<(r-l+1)/d;
	
	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:14: error: 'l' was not declared in this scope; did you mean 'll'?
    7 |         cin>>l>>r>>d;
      |              ^
      |              ll
a.cc:7:17: error: 'r' was not declared in this scope
    7 |         cin>>l>>r>>d;
      |                 ^
a.cc:7:20: error: 'd' was not declared in this scope
    7 |         cin>>l>>r>>d;
      |                    ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int l,r,d;
  cin>>l>>r>>d;
  for(int i=l;i<=r;i++){
    if(i%d==0)ans++;
  }
  cout<<ans;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:15: error: 'ans' was not declared in this scope; did you mean 'abs'?
    7 |     if(i%d==0)ans++;
      |               ^~~
      |               abs
a.cc:9:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
    9 |   cout<<ans;
      |         ^~~
      |         abs
Language: C++

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

int main(){
    int L, R, d;
    cin >> L >> R >> d;
    int c = 0;
  
    for (int i = L; i <= R; i++) {
		if (i%d==0){
          c++
        }
	}
   cout << c << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:14: error: expected ';' before '}' token
   11 |           c++
      |              ^
      |              ;
   12 |         }
      |         ~
Language: C

#include <iostream>
using namespace std;
typedef long long ll;
int main(){
	ll l,r,d;
	cin>>l>>r>>d;
	ll cnt=0;
	for(ll i=l;i<=r;i++){
		if(i%d==0) cnt++;
	}
	cout<<cnt<<endl;
	return 0;
}

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>
using namespace std;
int main(){
  int l,r,d;
  int i;
  int c=0;
  cin>>l>>r>>d;
  for(i=l;i<=r;i++){
    if(i%d==0) c++;
  }
  cout<<c;
}

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:7:3: error: 'cin' was not declared in this scope
    7 |   cin>>l>>r>>d;
      |   ^~~
a.cc:11:3: error: 'cout' was not declared in this scope
   11 |   cout<<c;
      |   ^~~~
Language: C++

#include "bits/stdc++.h" // 提出時こちらで問題なし
using namespace std;

int main() {
	int num_L, num_R, num_d;
	cin >> num_L >> num_R >> num_d;

	int ans = 0;
	for (int i = num_L; i < num_R; i++) {
		if (i % d == 0) {
			ans++;
		}
	}
	cout << ans;
	//system("pause"); // ローカルのコンソールで出力結果を確認する。提出時はコメントアウト。
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:25: error: 'd' was not declared in this scope
   10 |                 if (i % d == 0) {
      |                         ^
Language: C

#include <iostream>
#define rep(i,n) for (int i = 0; i < n; i++)
using namespace std;

int main()
{
    int l, r, d;
    cin >> l >> r >> d;
    int ans = 0;
    for (int i = l; i <= r; i++) {
        if (i % d == 0) ans++;
    }
    cout << ans << endl;
    return 0;
}


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>
using namespace std;
typedef long long int ll;

int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);	cout.tie(NULL);
	int d;	cin >> d;
	int ans = 0;
	for (int i = l; i <= r; i += 1) {
		if (i % d == 0)
			ans++;
	}
	cout << ans << '\n';
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:22: error: 'l' was not declared in this scope
   11 |         for (int i = l; i <= r; i += 1) {
      |                      ^
a.cc:11:30: error: 'r' was not declared in this scope
   11 |         for (int i = l; i <= r; i += 1) {
      |                              ^
Language: C


#include <stdio.h>

int main(){
    int  l,r,d,i,count=0;
    scanf("%d %d %d",&l,&r,&d);
    for(i=l;i<=r;i++){
        if(i%d==0)count++;
    }
    printf("%d\n",count);
    return 0;
}
s

Compiler output:
main.c:13:1: error: expected '=', ',', ';', 'asm' or '__attribute__' at end of input
   13 | s
      | ^
Language: Java

import java.util.*;
public class Main {
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int l = sc.nextInt();
    int r = sc.nextInt();
    int d = sc.nextInt();
    
    int ans = 0;

    for(int i = l ; i <= r ; ++i){
      if(j%d == 0){
        ans++;
      }
    }
    
    System.out.println(ans);
    
  }
}

Compiler output:
Main.java:12: error: cannot find symbol
      if(j%d == 0){
         ^
  symbol:   variable j
  location: class Main
1 error
Language: C++

#include<iostream>
using namespace std;
int main()
{
  ll n,l,r;
  for(i=l;i<=r;i++)
  {
    if((n%i)==0)
      count++;
  }
  cout<<count;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'll' was not declared in this scope
    5 |   ll n,l,r;
      |   ^~
a.cc:6:7: error: 'i' was not declared in this scope
    6 |   for(i=l;i<=r;i++)
      |       ^
a.cc:6:9: error: 'l' was not declared in this scope
    6 |   for(i=l;i<=r;i++)
      |         ^
a.cc:6:14: error: 'r' was not declared in this scope
    6 |   for(i=l;i<=r;i++)
      |              ^
a.cc:8:9: error: 'n' was not declared in this scope
    8 |     if((n%i)==0)
      |         ^
a.cc:9:7: error: 'count' was not declared in this scope
    9 |       count++;
      |       ^~~~~
a.cc:11:9: error: 'count' was not declared in this scope
   11 |   cout<<count;
      |         ^~~~~
Language: C++

#include<iostream>

int main(){
  int L, R, d;
  int count = 0;
  
  cin >> L >> R >> d;
  for(int i = L; i <= R; i++){
    if(i % d == 0) count ++;
  }
  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 >> L >> R >> d;
      |   ^~~
      |   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:11:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |   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:11:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |   cout << count << 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

import java.io.PrintWriter;
import java.util.Scanner;

public class Main {
    void solve(Scanner sc, PrintWriter pw) {
        int L = sc.nextInt();
        int R = sc.nextInt();
        int d = sc.nextInt();
        pw.println(R / d - (L - 1) / d);
    }
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        PrintWriter pw = new PrintWriter(System.out);
        new Main().solve(sc, pw);
        pw.flush();
        pw.close();
        sc.close();
    }
}


Compiler output:
main.c:1:1: error: unknown type name 'import'
    1 | import java.io.PrintWriter;
      | ^~~~~~
main.c:1:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    1 | import java.io.PrintWriter;
      |            ^
main.c:2:1: error: unknown type name 'import'
    2 | import java.util.Scanner;
      | ^~~~~~
main.c:2:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    2 | import java.util.Scanner;
      |            ^
main.c:4:1: error: unknown type name 'public'
    4 | public class Main {
      | ^~~~~~
main.c:4:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'Main'
    4 | public class Main {
      |              ^~~~
Language: C

#include <stdio.h>
int main()
{
int L,R,d,i;
scanf("%d%d%d",&L,&R,&d);
for(i=L;i<=R;i++)
{
    if(i%d==0)
    {
        printf("%d",i);
    }
}
retuen 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:1: error: 'retuen' undeclared (first use in this function)
   13 | retuen 0;
      | ^~~~~~
main.c:13:1: note: each undeclared identifier is reported only once for each function it appears in
main.c:13:7: error: expected ';' before numeric constant
   13 | retuen 0;
      |       ^~
      |       ;
Language: C++

#include <string>
#include <iostream>
#include <vector>
#include <string>
#include <utility>
#include <algorithm>
#include <math.h>

#define MOD 1000000007

using namespace std;
int main() {
	cin.tie(0);
   	ios::sync_with_stdio(false);
 
	int x,y,z;
	cin >> x >> y >> z;
    if(z ==1){cout << y;return 0;}
    int p = x/z;
    int q = y/z
    cout << q - p;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:5: error: expected ',' or ';' before 'cout'
   21 |     cout << q - p;
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define MOD 1000000007;
using namespace std;
using ll = long long;

int main() {
	int l,r,d;
	cin >> l >> r >> d;
	cout << r/d-l/d <<endl;
	return 0;


Compiler output:
a.cc: In function 'int main()':
a.cc:11:18: error: expected '}' at end of input
   11 |         return 0;
      |                  ^
a.cc:7:12: note: to match this '{'
    7 | int main() {
      |            ^
Language: C

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

int main()
{
    int l, r, d;
    cin >> l >> r >> d;
    int ans = 0;
    for (int i = l; i <= r; i++) {
        if (i % d == 0) ans++;
    }
    cout << ans << endl;
    return 0;
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: Java

import java.util.*;

class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int L = sc.nextInt();
        int R = sc.nextInt();
        int d = sc.nextInt();
        System.out.println((R / d - L / d);
    }

}

Compiler output:
Main.java:9: error: ')' or ',' expected
        System.out.println((R / d - L / d);
                                          ^
1 error
Language: C++

#include <bits/stdc++.h> 
using namespace std; 
int main()
{
cin>>l>>r>>d;
cout<<(r/d)-(l-1)/d;
  return 0;
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:5:6: error: 'l' was not declared in this scope
    5 | cin>>l>>r>>d;
      |      ^
a.cc:5:9: error: 'r' was not declared in this scope
    5 | cin>>l>>r>>d;
      |         ^
a.cc:5:12: error: 'd' was not declared in this scope
    5 | cin>>l>>r>>d;
      |            ^
Language: C++

#include<bits/stdc++.h>
using namepsace std;
int main()
{
  int l,r,d;
  cin>>l;
  cin>>r;
  cin>>d;
  int count=0;
  for(int i=l;i<=r;i++)
  {
    if(i%d==0)
      count++;
  }
  cout<<count;
}

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namepsace'
    2 | using namepsace std;
      |       ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |   cin>>l;
      |   ^~~
      |   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:15:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   15 |   cout<<count;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<bits/stdc++.h>
#include <string>
using namespace std;
#include<chrono>
#define gc getchar_unlocked
#define fo(i,n) for(i=0;i<n;i++)
#define Fo(i,k,n) for(i=k;k<n?i<n:i>n;k<n?i+=1:i-=1)
#define ll long long
#define deb(x) cout << #x << "=" << x << endl
#define deb2(x, y) cout << #x << "=" << x << "," << #y << "=" << y << endl
#define pb push_back
#define mp make_pair
#define F first
#define S second
#define all(x) x.begin(), x.end()
#define clr(x) memset(x, 0, sizeof(x))
#define sortall(x) sort(all(x))
#define tr(it, a) for(auto it = a.begin(); it != a.end(); it++)
#define PI 3.1415926535897932384626
#define MAX(a,b) (a>b)?a:b
#define MIN(a,b) (a>b)?b:a
#define MIN3(a,b,c)         MIN(a,MIN(b,c))
#define MAX3(a,b,c)         MAX(a,MAX(b,c))
#define MIN4(a,b,c,d)       MIN(a,MIN(b,MIN(c,d)))
#define MAX4(a,b,c,d)       MAX(a,MAX(b,MAX(c,d)))
#define MAX5(a,b,c,d,e)     MAX(MAX3(a,b,c),MAX(d,e))
#define MIN5(a,b,c,d,e)     MIN(MIN3(a,b,c),MIN(d,e))
typedef pair<int, int>  pii;
typedef pair<ll, ll>  pl;
typedef vector<int>   vi;
typedef vector<ll>    vl;
typedef vector<pii>   vpii;
typedef vector<pl>    vpl;
typedef vector<vi>    vvi;
typedef vector<vl>    vvl;
int mpow(int base, int exp); 
void ipgraph(int m);
void DFS(int n);
bool isprime(ll n);
int gcd(int a,int b);
void rstgraph(int n);

const int mod = 1'000'000'007;
const int N = 3e5, M = N;
//=======================================================================================

vi g[N];
int vis[N];
int nodes=0;


void iluzn() {
 int l,r,d,ans=0;
 cin>>l>>r>>d;
 int i;
 for(i=l;i<=r;i++)
 {
  if(d%i==0)
    ++ans;
 }
 count<<ans;
 }

 
 

  
int main() {
  // #ifndef ONLINE_JUDGE
  //   freopen("input.txt","r",stdin);
  //   freopen("out.txt","w",stdout);
  // #endif
    ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
    int t = 1;
    // cin >> t;
    while(t--) {
      iluzn();
      }
    return 0;
}
int mpow(int base, int exp) {
  base %= mod;
  int result = 1;
  while (exp > 0) {
    if (exp & 1) result = ((ll)result * base) % mod;
    base = ((ll)base * base) % mod;
    exp >>= 1;
  }
  return result;
}
bool isprime(ll n){
    if(n<=1)
        return false;
    if(n==2)
        return true;
    if(n%2==0)
        return false;
    ll rt = sqrt(n);
    for(ll i=3;i<rt;i+=2){
        if(n%i==0)
            return false;
    }
    return true;
}
int gcd(int a,int b){
    if(a%b){
        return gcd(b,a%b);
    }
    else{
        return b;
    }
}
void ipgraph(int m){
  int u, v;
  while(m--){
    cin>>u>>v;
    g[u].pb(v);
    g[v].pb(u);
  }
}

void DFS(int n)
{  ++nodes;
    vis[n] = 1;
    for(vector<int>::iterator i = g[n].begin(); i != g[n].end() ; i++)
    {
        if(!vis[*i])
            DFS(*i);
    }
}
void rstgraph(int n){
  int i;
  fo(i,n+1){
    g[i].clear();
    vis[i]=0;
  }
  nodes=0;
}

Compiler output:
a.cc: In function 'void iluzn()':
a.cc:61:7: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator<<'
   61 |  count<<ans;
      |  ~~~~~^~~~~
Language: Java

import java.util.Scanner;

public class Main2 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int L = scanner.nextInt();
        int R = scanner.nextInt();
        int d = scanner.nextInt();

        int ans = 0;
        for (int i = L; i < R; i++) {
            if(i%d==0) ans++;
        }

        System.out.println(ans);

    }



}


Compiler output:
Main.java:3: error: class Main2 is public, should be declared in a file named Main2.java
public class Main2 {
       ^
1 error
Language: C++

#include <iostream>
#include <iomanip>
#include <cstdlib>
#include <cmath>
#include <map>
#include <string.h>
#include <algorithm>
#include <bits/stdc++.h>
#include <vector>

using namespace std;
#define set_precision cout << fixed << setprecision(10)
#define rep(i, a, b) for (int i = a; i < b; i++)
#define repb(i, a, b) for (int i = a; i >= b; i--)
#define replb(i, a, b) for (ll i = a; i >= b; i--)
#define repl(i, a, b) for (ll i = a; i < b; i++)
#define repit(arr) for (auto it = arr.begin(); it != arr.end(); it++)
#define vi vector<int>
#define vb vector<bool>
#define vs vector<string>
#define vl vector<long long int>
#define Vi vector<vector<int>>
#define vpi vector<pair<int,int>>
#define seti set<int>
#define setl set<ll>
#define dseti set<int, greater<int>>
#define dsetl set<ll, greater<ll>>
#define mseti multiset<int>
#define msetl multiset<ll>
#define dmseti multiset<int, greater<int>>
#define dmsetl multiset<ll, greater<ll>>
#define sortA(arr) sort(arr.begin(), arr.end())
#define dsortA(arr) sort(arr.begin(), arr.end(), greater<int>())
#define ssort(arr) stable_sort(arr.begin(), arr.end())
#define search(arr, c) binary_search(arr.begin(), arr.end(), c)
#define pb push_back
#define ll long long
#define cl_bf cin.ignore(numeric_limits<streamsize>::max(), '\n');
#define castl static_cast<ll>
int fact(int n) 
{ 
    int res = 1; 
    for (int i = 2; i <= n; i++) 
        res = res * i; 
    return res; 
}
int nCr(int n, int r) 
{ 
    return fact(n) / (fact(r) * fact(n - r)); 
}
int cel(int a,int b){return((a-1)/b+1);} 
int gcd(int a, int b)
{
    if (a < b)
        swap(a, b);
    if (b == 0)
        return a;
    else
        return gcd(b, a % b);
}
int lcm(int a,int b){
    return (a*b)/gcd(a,b);
} 
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int t,l,r n,ans=0;
    cin >> l>>r>>n;
    rep(i,l,r+1){if(i%n==0)ans++;}
    cout<<ans;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:69:15: error: expected initializer before 'n'
   69 |     int t,l,r n,ans=0;
      |               ^
a.cc:70:15: error: 'r' was not declared in this scope
   70 |     cin >> l>>r>>n;
      |               ^
a.cc:70:18: error: 'n' was not declared in this scope
   70 |     cin >> l>>r>>n;
      |                  ^
a.cc:71:28: error: 'ans' was not declared in this scope; did you mean 'abs'?
   71 |     rep(i,l,r+1){if(i%n==0)ans++;}
      |                            ^~~
      |                            abs
a.cc:72:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   72 |     cout<<ans;
      |           ^~~
      |           abs
Language: C++

L, R, d = map(int, input().split())

c = 0
for i in range(L, R+1):
    if i % d == 0:
        c += 1

print(c)

Compiler output:
a.cc:1:1: error: 'L' does not name a type
    1 | L, R, d = map(int, input().split())
      | ^
Language: Java

import java.util.Scanner;
import java.util.List;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.Arrays;
import java.util.Collections;
import java.util.*;
class Main{
  public static void main(String[] args){
    Scanner scan = new Scanner(System.in);
    int L = scan.nextInt();
    int R = scan.nextInt();
    int d = scan.nextInt();
    int ans = 0;
    L = L / d;
    R = R / d;
    ans = R - d;
    System.out.println(ans);
    }
  }
}

Compiler output:
Main.java:21: error: class, interface, enum, or record expected
}
^
1 error
Language: C++



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

int main() {
  int L, R, d;
  cin >> L >> R >> d:
  int a = R-L+1;
  cout << a/d << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:21: error: expected ';' before ':' token
   10 |   cin >> L >> R >> d:
      |                     ^
      |                     ;
a.cc:12:11: error: 'a' was not declared in this scope
   12 |   cout << a/d << endl;
      |           ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
  int a,b,c,i=0;
  cin >> a,b,c;
while(a <= b){
if(a % c == 0){
  ii++;
}
a++;
}
  cout << ii;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: 'ii' was not declared in this scope; did you mean 'i'?
    9 |   ii++;
      |   ^~
      |   i
a.cc:13:11: error: 'ii' was not declared in this scope; did you mean 'i'?
   13 |   cout << ii;
      |           ^~
      |           i
Language: C++

#include <map>
#include <set>
#include <list>
#include <cmath>
#include <deque>
#include <stack>
#include <queue>
#include <bitset>
#include <cstdio>
#include <string>
#include <vector>
#include <random>
#include <chrono>
#include <utility>
#include <numeric>
#include <cstdlib>
#include <cstring>
#include <climits>
#include <sstream>
#include <assert.h>
#include <iostream>
#include <iomanip>
#include <algorithm>
#include <unordered_map>
using namespace std;

void __print(int x) {cerr << x;}
void __print(long x) {cerr << x;}
void __print(float x) {cerr << x;}
void __print(double x) {cerr << x;}
void __print(unsigned x) {cerr << x;}
void __print(long long x) {cerr << x;}
void __print(long double x) {cerr << x;}
void __print(unsigned long x) {cerr << x;}
void __print(unsigned long long x) {cerr << x;}
void __print(char x) {cerr << '\'' << x << '\'';}
void __print(bool x) {cerr << (x ? "true" : "false");}
void __print(const char *x) {cerr << '\"' << x << '\"';}
void __print(const string &x) {cerr << '\"' << x << '\"';}

template<typename T, typename V> void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}';}
template<typename T>void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i : x) cerr << (f++ ? "," : ""), __print(i); cerr << "}";} void _print() {cerr << "]\n";}
template <typename T, typename... V>void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);}
#ifdef HOME
#warning CHECK int:ll::INT_MAX:LLONG_MAX
#define maxn 20
#define debug(x...) cerr << "[" << #x << "] = ["; _print(x)
#else
#define maxn 2000006
#define gcd __gcd
#define debug(x...)
#endif

#define ff first
#define endl '\n'
#define ss second
#define inf 0x3f3f3f3f5
B1 Y1 W1 G1 R1

#define MOD 1000000007
#define PI 3.14159265358979323846264338327950L
#define f(i,x,n) for(int i=x;i<=n;i++)
#define fr(i,x,n) for(int i=x;i>=n;i--)
struct _ { ios_base::Init i; _() { ios_base::sync_with_stdio(false), cin.tie(NULL), cout.tie(NULL); } } _;

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


int main() {

	int l, r, d; cin >> l >> r >> d;
	int q1 = r / d;
	int q2 = (l - 1) / d;

	cout << q1 - q2;

	return 0;
}

Compiler output:
a.cc:58:1: error: 'B1' does not name a type
   58 | B1 Y1 W1 G1 R1
      | ^~
a.cc:64:105: error: '_' does not name a type
   64 | struct _ { ios_base::Init i; _() { ios_base::sync_with_stdio(false), cin.tie(NULL), cout.tie(NULL); } } _;
      |                                                                                                         ^
Language: C++

#define _CRT_SECURE_NO_WARNINGS
#include <bits/stdc++.h>
#include <intrin.h>
//#include <chrono>
//#include <random>
//#include <unordered_map>

using namespace std;

typedef long long ll;

void solve() {
	int l, r;
	int d;
	cin >> l >> r >> d;
	int ans = 0;
	for (int i = l; i <= r; i++)
		if (i % d == 0)
			ans++;
	cout << ans;
}

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
#if defined(_DEBUG)
	freopen("input.txt", "r", stdin);
	freopen("output.txt", "w", stdout);
#endif
	int q = 1;
	//cin >> q;
	for (; q > 0; q--) {
		solve();
		cout << '\n';
	}
}

Compiler output:
a.cc:3:10: fatal error: intrin.h: No such file or directory
    3 | #include <intrin.h>
      |          ^~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp> 
#include <ext/pb_ds/tree_policy.hpp> 
#define ll long long
#define MP make_pair
#define PB push_back
#define PF push_front
#define F first
#define S second
#define endl "\n"
#define pi 3.14159265358979323846264338327950288
#define MOD 1000000
#define INF -100000000000000
#define ordered_set tree<pair< ll int ,ll  int>, null_type,less<pair<ll int, ll int>>, rb_tree_tag,tree_order_statistics_node_update> 
#define fast ios_base::sync_with_stdio(0);cin.tie(NULL);cout.tie(NULL);
using namespace std;
#define lld long double
using namespace __gnu_pbds;
int main()
{
 //   fast;
 //   #ifndef ONLINE_JUDGE
 //   freopen("input.txt", "r", stdin);
 //   freopen("output.txt", "w", stdout);
    #endif
    ll int l,r,d;
    cin>>l>>r>>d;ll int i,c=0;
    for(i=1;i<=100;i++)
    {
    	if(d*i>=l && d*i<=r)
    		c++;
    }
    cout<<c<<endl;
}

Compiler output:
a.cc:25:6: error: #endif without #if
   25 |     #endif
      |      ^~~~~
Language: C++

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

#define ff first
#define ss second
#define PI acos(-1)
#define pb push_back
#define int long long
#define ld long double
#define sp fixed<<setprecision
#define bp __builtin_popcountll
#define all(x) x.begin(),x.end()
#define pii pair<long long,long long>
#define FAST ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);

const int M = (1e9)+7;
const int N = 1e6+5;

int get(int n,int m)
{
    return n/m;5 10 2
}

signed main()
{
    FAST
    int tc=1;
    //cin>>tc;
    for(int ti=1;ti<=tc;ti++)
    {
        int l,r,d;
        cin>>l>>r>>d;
        cout<<get(r,d) - get(l-1,d)<<endl;
    }
    return 0;
}


Compiler output:
a.cc: In function 'long long int get(long long int, long long int)':
a.cc:21:17: error: expected ';' before numeric constant
   21 |     return n/m;5 10 2
      |                 ^~~
      |                 ;
Language: C++

# include <bits/stdc++.h>
# define rep(i, n) for(int i=0, i##_len=(n); i<i##_len; ++i)
# define reps(i, n) for(int i=1, i##_len=(n); i<=i##_len; ++i)
# define rrep(i, n) for(int i=((int)(n)-1); i>=0; --i)
# define rreps(i, n) for(int i=((int)(n)); i>0; --i)
# define ALL(x) (x).begin(), (x).end()
# define SZ(x) ((int)(x).size())
# define pb push_back
# define optimize_cin() cin.tie(0); ios::sync_with_stdio(false)
using namespace std;
using ll = long long;
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; }

int main() {
  int l, r, d; cin >> l >> r >> d;

  int ans = 0

  for(int i = l; i <= r; i++){
    if(i % d == 0) ans++;
  }

  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:3: error: expected ',' or ';' before 'for'
   20 |   for(int i = l; i <= r; i++){
      |   ^~~
a.cc:20:18: error: 'i' was not declared in this scope
   20 |   for(int i = l; i <= r; i++){
      |                  ^
Language: C++


int main()
{
fast;
tester_said_wrong_code___Me_mat_maan_m_a_ch_da;


ll l,r,d;
cin>>l>>r>>d;
ll ans=0;
f(i,l,r+1)
{

    if(i%d==0)ans++;
}


cout<<ans;








}


Compiler output:
a.cc: In function 'int main()':
a.cc:4:1: error: 'fast' was not declared in this scope
    4 | fast;
      | ^~~~
a.cc:5:1: error: 'tester_said_wrong_code___Me_mat_maan_m_a_ch_da' was not declared in this scope
    5 | tester_said_wrong_code___Me_mat_maan_m_a_ch_da;
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:8:1: error: 'll' was not declared in this scope
    8 | ll l,r,d;
      | ^~
a.cc:9:1: error: 'cin' was not declared in this scope
    9 | cin>>l>>r>>d;
      | ^~~
a.cc:9:6: error: 'l' was not declared in this scope
    9 | cin>>l>>r>>d;
      |      ^
a.cc:9:9: error: 'r' was not declared in this scope
    9 | cin>>l>>r>>d;
      |         ^
a.cc:9:12: error: 'd' was not declared in this scope
    9 | cin>>l>>r>>d;
      |            ^
a.cc:10:3: error: expected ';' before 'ans'
   10 | ll ans=0;
      |   ^~~~
      |   ;
a.cc:11:3: error: 'i' was not declared in this scope
   11 | f(i,l,r+1)
      |   ^
a.cc:11:1: error: 'f' was not declared in this scope
   11 | f(i,l,r+1)
      | ^
a.cc:18:1: error: 'cout' was not declared in this scope
   18 | cout<<ans;
      | ^~~~
a.cc:18:7: error: 'ans' was not declared in this scope
   18 | cout<<ans;
      |       ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
    long long n,i,p=0,l,r;
    cin>>l>>r;
    for(i=l;i<=r;i++){
        if(i%d==0)
        p++;
    }cout<<p<<endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:14: error: 'd' was not declared in this scope
    7 |         if(i%d==0)
      |              ^
Language: 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 <unordered_map>
#include <unordered_set>
#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>
#define _GLIBCXX_DEBUG
#define INF 100000010
 #define PI 3.14159265359

using namespace std;
const int64_t mod = 1000000007;
const int64_t tmpMod = 998244353;

int main() {
 
  int64_t ans=0,a,b,c;
  cin>>a>>b>>c;
  //vector<int64_t> A(N);
  for(int i=a; i<=b; i++){if(i%d==0)ans++;}
  //vector<vector<int> > A(N,vector<int>(M));
  //for(int i=0; i<N; i++){for(int j=0; j<M; j++){cin>>A[i][j];}}
  //sort(A.begin(),A.end());
  //for (int i = 0; i < N; i++) { maximum = max(maximum , A[i]);}
  //for (int i = 0; i < N; i++) { minimum = min(minimum , A[i]);}
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:48:32: error: 'd' was not declared in this scope
   48 |   for(int i=a; i<=b; i++){if(i%d==0)ans++;}
      |                                ^
Language: C++

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp> 
#include <ext/pb_ds/tree_policy.hpp> 
using namespace __gnu_pbds;
using namespace std;
typedef tree<pair<int,int>,null_type,less<pair<int,int>>,rb_tree_tag,tree_order_statistics_node_update> oset;
#define sim template < class c
#define ris return * this
#define dor > debug & operator <<
#define eni(x) sim > typename \
  enable_if<sizeof dud<c>(0) x 1, debug&>::type operator<<(c i) {
sim > struct rge { c b, e; };
sim > rge<c> range(c i, c j) { return rge<c>{i, j}; }
sim > auto dud(c* x) -> decltype(cerr << *x, 0);
sim > char dud(...);
struct debug {
#ifdef LOCAL
~debug() { cerr << endl; }
eni(!=) cerr << boolalpha << i; ris; }
eni(==) ris << range(begin(i), end(i)); }
sim, class b dor(pair < b, c > d) {
  ris << "(" << d.first << ", " << d.second << ")";
}
sim dor(rge<c> d) {
  *this << "[";
  for (auto it = d.b; it != d.e; ++it)
	*this << ", " + 2 * (it == d.b) << *it;
  ris << "]";
}
#else
sim dor(const c&) { ris; }
#endif
};
#define imie(...) " [" << #__VA_ARGS__ ": " << (__VA_ARGS__) << "] "
using ll = long long;

void test_case(){
	//~ int n; cin >> n;
	int count = 0 , l , r , d;
	for(int i = l ; i <=r ; i++){
		if(d%i==0)
			count++;
	cout<<count;
}
 
int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	int T=1;
	//~ cin >> T;
	while(T--){
		test_case();
	}
	return 0;
}


Compiler output:
a.cc: In function 'void test_case()':
a.cc:46:9: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
   46 | int main() {
      |         ^~
a.cc:46:9: note: remove parentheses to default-initialize a variable
   46 | int main() {
      |         ^~
      |         --
a.cc:46:9: note: or replace parentheses with braces to value-initialize a variable
a.cc:46:12: error: a function-definition is not allowed here before '{' token
   46 | int main() {
      |            ^
a.cc:56:2: error: expected '}' at end of input
   56 | }
      |  ^
a.cc:37:17: note: to match this '{'
   37 | void test_case(){
      |                 ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define loop(i, a, b) for(lli i=a; i<b; i++)
#define loopb(i, a, b) for(lli i=a; i>=b; i--)
#define fastio ios_base::sync_with_stdio(false); cin.tie(0)
#define pb push_back
typedef long long int lli;
typedef pair<lli, lli> pii;
typedef vector<lli> vll;
#define umap unordered_map
#define all(x) x.begin(), x.end()
// use to avoid collision
struct custom_hash {
    static uint64_t splitmix64(uint64_t x) {
        // http://xorshift.di.unimi.it/splitmix64.c
        x += 0x9e3779b97f4a7c15;
        x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
        x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
        return x ^ (x >> 31);
    }

    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        return splitmix64(x + FIXED_RANDOM);
    }
};
// for pair in unordered_map
struct hash_pair {
    template <class T1, class T2>
    size_t operator()(const pair<T1, T2>& p) const
    {
        auto hash1 = hash<T1>{}(p.first);
        auto hash2 = hash<T2>{}(p.second);
        return hash1 ^ hash2;
    }
};
lli M = 1e9 + 7;
lli power(lli x, lli y){
    lli res = 1;
    x = x%M ;
    while (y > 0) {
        if (y & 1)
            res = (res*x)%M ;
        y = y>>1;
        x = (x*x)%M ;
    }
    return res%M;
}
lli solve(){
    lli a, b, c;
    cinn>>a>>b>>c;
    lli count = 0;
    loop(i, a, b+1){
        if(i%c == 0)
            count++;
    }
    cout<<count<<"\n";
}
int main(){
    fastio;
    lli t;
	// cin>>t;
    t = 1;
    while(t>0){ 
        t--;
        solve();
    }
}

Compiler output:
a.cc: In function 'lli solve()':
a.cc:53:5: error: 'cinn' was not declared in this scope
   53 |     cinn>>a>>b>>c;
      |     ^~~~
a.cc:60:1: warning: no return statement in function returning non-void [-Wreturn-type]
   60 | }
      | ^
Language: C++

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

#define froop1(a,n) for(int i = a;i < n;i++)
#define froop2(a,n) for(int i = a;i > n;i--)

#define ll long long

#define pq(name,type) priority_queue<type> name
#define vec(name,type,length,value) vector<type> name(length,value)
#define vec2(name,type,length,width,value) vector<vector<type>> name(length,vector<type>(width,value));

int main(){
	int N,M,count = 0;
	cin >> N >> M >> d;
  froop1(N,M + 1){
    if(i % d == 0) count++;
  }
  cout << count << endl;

return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:26: error: 'd' was not declared in this scope
   15 |         cin >> N >> M >> d;
      |                          ^
Language: C++

//#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops")
//#pragma GCC target("avx,avx2")
//#pragma GCC target("avx2")
//#pragma GCC optimize("O3")

//# include <x86intrin.h>
# include <bits/stdc++.h>

# include <ext/pb_ds/assoc_container.hpp>
# include <ext/pb_ds/tree_policy.hpp>

using namespace __gnu_pbds;
using namespace std;
 
template<typename T> using ordered_set = tree <T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;

#define _USE_MATH_DEFINES_
#define ll long long
#define ld long double
#define Accepted 0
#define pb push_back
#define mp make_pair
#define sz(x) (int)(x.size())
#define every(x) x.begin(),x.end()
#define F first
#define S second
#define lb lower_bound
#define ub upper_bound
#define For(i,x,y)  for (ll i = x; i <= y; i ++) 
#define FOr(i,x,y)  for (ll i = x; i >= y; i --)
#define SpeedForce ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0)
#define nl '\n'
// ROAD to...                                                                                                                                                                                                                Red

void setIn(string s) { freopen(s.c_str(),"r",stdin); }
void setOut(string s) { freopen(s.c_str(),"w",stdout); }
void setIO(string s = "") {
	// cin.exceptions(cin.failbit); 
	// throws exception when do smth illegal
	// ex. try to read letter into int
	if (sz(s)) { setIn(s+".in"), setOut(s+".out"); } // for USACO
}

const double eps = 0.000001;
const ld pi = acos(-1);
const int maxn = 1e7 + 9;
const int mod = 1e9 + 7;
const ll MOD = 1e18 + 9;
const ll INF = 1e18 + 123;
const int inf = 2e9 + 11;
const int mxn = 1e6 + 9;
const int N = 6e5 + 123;                                          
const int M = 22;
const int pri = 997;
const int Magic = 2101;

const int dx[] = {-1, 0, 1, 0};
const int dy[] = {0, -1, 0, 1};
mt19937 gen(chrono::steady_clock::now().time_since_epoch().count());
 
int rnd (int l, int r) {
	return uniform_int_distribution<int> (l, r)(gen);
}
 
int n, m, k;
int cnt[N];
string s;
int a[N];
vector < int > g[N];
int u[N];
int ans, res;
int cur;

int main () {
	SpeedForce;
	setIO();
	int l, r, d;
	cin >> l >> r >> d;
	cout <<< (r/d) - (l-1)/d << nl;

	return Accepted;
}

// B...a

Compiler output:
a.cc: In function 'int main()':
a.cc:79:16: error: expected primary-expression before '<' token
   79 |         cout <<< (r/d) - (l-1)/d << nl;
      |                ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define lvector vector<ll> 
#define P pair<ll,ll>
#define ALL(a) a.begin(),a.end()
#define YESNO(i) puts((i)?"YES":"NO");
#define YesNo(i) puts((i)?"Yes":"No");
#define yesno(i) puts((i)?"yes":"no");
#define rep(i,n) for(ll i=0; i<n; ++i)
#define print(a) cout << (a) << endl

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  ll l,r,d,ans=0;
  for(ll i=l,i<=r;i++) {
    if(i%d==0) ans++;
  }
  print(ans);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:15: error: expected ';' before '<=' token
   17 |   for(ll i=l,i<=r;i++) {
      |               ^~
      |               ;
a.cc:17:15: error: expected primary-expression before '<=' token
   17 |   for(ll i=l,i<=r;i++) {
      |               ^~
Language: C++

#include<bits/stdc++.h>
#define ll long long
#define mod 1000000007
using namespace std;
int main()
{
int l,r,d,ans=0;
cin>>l>>r>>d;
for(int i=;i<=r;i++)
{
if(d%i==0)
{
ans++;
}
}
cout<<ans;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:11: error: expected primary-expression before ';' token
    9 | for(int i=;i<=r;i++)
      |           ^
Language: C++

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

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

  int l, r, d;
  cin >> l >> r >> d;
  cout << r / d - (l - 1) / d << "\n" 
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:38: error: expected ';' before '}' token
   11 |   cout << r / d - (l - 1) / d << "\n"
      |                                      ^
      |                                      ;
   12 | }
      | ~
Language: C

#include <stdio.h>
#include <string.h>
int main(void){
  int n,a,ans;
  ans=0;
  scanf("%d",%n);
  for(int i=1;i<n;i++){
    scanf("%d",&a);
    if(i%2==1){
      if(a%2==1){
        ans++;
      }
    }
  }
  printf("%d",ans);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:14: error: expected expression before '%' token
    6 |   scanf("%d",%n);
      |              ^
Language: C++

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

int main() {
  int n;
  cin >> n;
  vector<int> v(n);
  for(int i = 0; i < n; i++) {
    cin >> v[i];
  }
  int counter = 0;
  for(int i = 1; i < n; i += 2) {
    if(v[i] % 2 == 1) {
      counter++;
    }
    cout << counter << '\n';
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:2: error: expected '}' at end of input
   17 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: Java

import java.util.*;
public class odd
{
	public static void  main (String[] args)
	{
		Scanner sc=new Scanner(System.in);
		int t=sc.nextInt();
		while(t!=0)
		{
			int n=sc.nextInt();
			int a[]=new int[n];
			int p=0;
			for(int i=0;i<n;i++)
			{
				int a[i]=sc.nextInt();
			}
			for(int i=0;i<n;i++)
			{
				if(a[i]%2!=0 && (i+1)%2!=0)
					p++;
			}
			System.out.println(p);
			--t;

		}
	}
}

Compiler output:
Main.java:15: error: ']' expected
				int a[i]=sc.nextInt();
				      ^
Main.java:15: error: ';' expected
				int a[i]=sc.nextInt();
				       ^
2 errors
Language: Java

import java.util.*
public class Main
{
	public static void  main (String[] args)
	{
		Scanner sc=new Scanner(System.in);
		int t=sc.nextInt();
		while(t!=0)
		{
			int n=sc.nextInt();
			int a[]=new int[n];
			int p=0;
			for(int i=0;i<n;i++)
			{
				int a[i]=sc.nextInt();
			}
			for(int i=0;i<n;i++)
			{
				if(a[i]%2!=0 && (i+1)%2!=0)
					p++;
			}
			System.out.println(p);
			--t;

		}
	}
}

Compiler output:
Main.java:1: error: ';' expected
import java.util.*
                  ^
Main.java:15: error: ']' expected
				int a[i]=sc.nextInt();
				      ^
Main.java:15: error: ';' expected
				int a[i]=sc.nextInt();
				       ^
3 errors
Language: C++

//.h file code:

#include <string>
#include <vector>
#include <iostream>

	class Nader
	{
public:
	static void main(std::vector<std::wstring> &args);
	};

//Helper class added by Java to C++ Converter:

#include <string>
#include <vector>

int main(int argc, char **argv)
{
    std::vector<std::wstring> args(argv + 1, argv + argc);
    Nader::main(args);
}

//.cpp file code:

#include "snippet.h"

void Nader::main(std::vector<std::wstring> &args)
{

	int N, a;

	int count = 0;

	std::vector<int> A;

	Scanner *input = new Scanner(System::in);

	 N = input->nextInt();

	while (N != 0)
	{
		 a = input->nextInt();
		A.push_back(a);
		N--;

	}
	for (int i = 0; i < A.size(); i += 2)
	{

		if (A[i] % 2 != 0)
		{

		  count++;

		}
	}
	std::wcout << count;

	delete input;
}


Compiler output:
a.cc:26:10: fatal error: snippet.h: No such file or directory
   26 | #include "snippet.h"
      |          ^~~~~~~~~~~
compilation terminated.
Language: Java

import java.util.*;

public class Nader {
    public static void main(String[] args) {
        int count = 0;

        ArrayList<Integer> A = new ArrayList<>();

        Scanner input = new Scanner(System.in);

        int N = input.nextInt();

        while (N != 0){
            int a = input.nextInt();
            A.add(a);
            N--;

        } for (int i =0; i< A.size(); i += 2){

            if (A.get(i) % 2 !=0){

              count++;

            }
        }
        System.out.println(count);


    }
}


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

#include <bits/stdc++.h>
using namespace std;
void print() {
    cout << endl;
}
template <class Head, class... Tail>
void print(Head &&head, Tail &&... tail) {
    cout << head;
    if (sizeof...(tail) != 0)
        cout << " ";
    print(forward<Tail>(tail)...);
}
template <class T>
void print(vector<T> &vec) {
    for (auto &a : vec) {
        cout << a;
        if (&a != &vec.back())
            cout << " ";
    }
    cout << endl;
}
template <class T>
void print(vector<vector<T>> &df) {
    for (auto &vec : df) {
        print(vec);
    }
}
#define rep(i, n) for (int i = 0, i##_len = (n); i < i##_len; ++i)
#define xrep(i, a, b) for (int i = int(a); i < int(b); ++i)
using ll = long long;
const int INF = 1001001001;



int main() {
    int N;
    cin >> N;
    vector<int> A;
    A.push_back(INF);
    rep(i, N) {
        int a;
        cin >> a;
        A.push_back(a);
    }
    int cnt = 0;
    xrep(i, 1, N+1) {
        if(i%2==1 && A[i]%2==1) {
            cnt++;
        }
    }
    print(cnt);

Compiler output:
a.cc: In function 'int main()':
a.cc:51:16: error: expected '}' at end of input
   51 |     print(cnt);
      |                ^
a.cc:35:12: note: to match this '{'
   35 | int main() {
      |            ^