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

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

int main(){
  int A , B;
  int count = 0;
  cin >> A >> B;
  for(int i = 0;i < B;i++){
    if (A == B){
      count++;
      break;
    }
    else if(A <= B) {
      A = A * (i + 1);
      count++;
    }
  }
  cout << count << endl;
}

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

#include<bits/stdc++.h>
using namespace std;
int main(){
  int a,b;
  cin>>a>>b;
  if(b==1){
    cout<<0<<endl;
    return 0;
  }
  int temp=a;
  int cnt=1;
  while(temp<b)
  {
    cnt++;
    temp+=a;
  }
cout<<cnt;
  
 
  return 0;
}
#include<bits/stdc++.h>
using namespace std;
int main(){
  int a,b;
  cin>>a>>b;
  
  int temp=a-1;
  int cnt=1;
  while(temp<b)
  {
    cnt++;
    temp+=(a-1);
  }
cout<<cnt;
  
 
  return 0;
}
Submission Info

Compiler output:
a.cc:24:5: error: redefinition of 'int main()'
   24 | int main(){
      |     ^~~~
a.cc:3:5: note: 'int main()' previously defined here
    3 | int main(){
      |     ^~~~
a.cc:40:1: error: 'Submission' does not name a type
   40 | Submission Info
      | ^~~~~~~~~~
Language: C

#include<stdio.h>
int main()
{
	int A,B,cnt;
	scanf("%d%d",&A,&B);
	//if(B==1){
	//	printf("0\n");
	}if(A==B){
		printf("1\n");	
	}else{
		for(int i=0;i<=30;i++){
			cnt=A*i-i+1;
			if(cnt>=B){		
				printf("%d\n",i);
				break;
			}
		}
	}
}


Compiler output:
main.c:8:10: error: expected identifier or '(' before 'if'
    8 |         }if(A==B){
      |          ^~
main.c:10:10: error: expected identifier or '(' before 'else'
   10 |         }else{
      |          ^~~~
main.c:19:1: error: expected identifier or '(' before '}' token
   19 | }
      | ^
Language: C++

#include <set>
#include <map>
#include <list>
#include <queue>
#include <stack>
#include <cmath>
#include <ctime>
#include <cstdio>
#include <vector>
#include <string>
#include <bitset>
#include <cctype>
#include <cstdlib>
#include <cstring>
#include <utility>
#include <numeric>
#include <complex>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <cassert>
#include <iostream>
#include <iterator>
#include <algorithm>
using namespace std;

int main() {
  //input
  int A,B;
  cin >> A >> B;
  
  //main
  int count = 0;
  while( B > (1+(A-1)*count) ){count++;}
  
  
  //output
  cout << count << endl;
  }
}

Compiler output:
a.cc:40:1: error: expected declaration before '}' token
   40 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
int main() {
  ll A,B; cin>>a>>B;
  ll ans=0, x=1;
  while(x<B){
    x--;
    x+=A;
    ans++;
  }
  cout<<ans<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:16: error: 'a' was not declared in this scope
    5 |   ll A,B; cin>>a>>B;
      |                ^
Language: C

#include <stdio.h>

int main(){
  int A,B,k=0;
  scanf("%d%d",&A,&B);
  if(A==2){
      printf("%d",B);
    }
  }else{
    B=B-A;
    k=1;
    while(B>0){
      k=k+1;
      B=B-A+1;
    }
    printf("%d",k);
  }
}
  

Compiler output:
main.c:9:4: error: expected identifier or '(' before 'else'
    9 |   }else{
      |    ^~~~
main.c:18:1: error: expected identifier or '(' before '}' token
   18 | }
      | ^
Language: C

#include <stdio.h>

int main(){
  int A,B,k=0;
  scanf("%d%d",&A,&B);
  /*if(A==2){
    if(B<3){
      printf("1");
    }else{*/
      printf("%d",B-1);
    //}
  }else{
    B=B-A;
    k=1;
    while(B>0){
      k=k+1;
      B=B-A+1;
    }
    printf("%d",k);
  }
}
  

Compiler output:
main.c:12:4: error: expected identifier or '(' before 'else'
   12 |   }else{
      |    ^~~~
main.c:21:1: error: expected identifier or '(' before '}' token
   21 | }
      | ^
Language: C

#include <stdio.h>

int main(){
  int A,B,k=0;
  scanf("%d%d",&A,&B);
  if(A==2){
    printf("%d",B0);
  }else{
    B=B-A;
    k=1;
    while(B>0){
      k=k+1;
      B=B-A+1;
    }
    printf("%d",k);
  }
}
  

Compiler output:
main.c: In function 'main':
main.c:7:17: error: 'B0' undeclared (first use in this function); did you mean 'B'?
    7 |     printf("%d",B0);
      |                 ^~
      |                 B
main.c:7:17: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>

int main(){
  int A,B,k=0;
  scanf("%d%d",&A,&B);
  B=B-A;
  k=1
  while(B>0){
    k=k+1;
    B=B-A+1;
  }
  printf("%d",k);
}

Compiler output:
main.c: In function 'main':
main.c:7:6: error: expected ';' before 'while'
    7 |   k=1
      |      ^
      |      ;
    8 |   while(B>0){
      |   ~~~~~
Language: C

#include <stdio.h>

int main(){
  int A,B;
  scanf("%d%d",&A,&B);
  if(B%A==0){
    printf("%d",B/A);
  }else{
    printf("%d",B/A+1)
}

Compiler output:
main.c: In function 'main':
main.c:9:23: error: expected ';' before '}' token
    9 |     printf("%d",B/A+1)
      |                       ^
      |                       ;
   10 | }
      | ~                      
main.c:10:1: error: expected declaration or statement at end of input
   10 | }
      | ^
Language: C

#include <stdio.h>
#include <stdlib.h>
int main()
{
    int x,y,sum=1,n=0;//存储两个整数
    scanf("%d%d",&x,&y);
//采取累加的办法
    while(sum<b)
    {
      sum+=x-1;
      ++n;
    }
    printf("%d\n",n);
    return 0;
}


Compiler output:
main.c: In function 'main':
main.c:8:15: error: 'b' undeclared (first use in this function)
    8 |     while(sum<b)
      |               ^
main.c:8:15: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include <bits/stdc++.h>

int main(){
    int a, b, c;
    cin >> a >> b;
    for(int i = 0; i < 20; i++){
        if(a * i >= b) c = i;
    }
    cout << c << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |     cin >> a >> b;
      |     ^~~
      |     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:9:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |     cout << c << endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:9:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |     cout << c << endl;
      |                  ^~~~
      |                  std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

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


Compiler output:
a.cc: In function 'int main()':
a.cc:17:18: error: 'n' was not declared in this scope
   17 |   for(int i=0; i<n; i++){
      |                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define dump(x) cout << (x) << '\n';
#define fi first
#define se second
typedef int64_t Int;
Int mod = 1e9+7;
Int INF = 1e9+7;

int main() {
    Int a, b;
    cin >> a >> b;
    if (b == 1) {
        dump(0);
        return 0;
    }
    Int res = 0;
    Int cur = 1;
    while (cur < b) {
        res++;
        cur--;
        cur += a;
    }
    dump(res);
    return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:25:14: error: expected '}' at end of input
   25 |     return 0;
      |              ^
a.cc:10:12: note: to match this '{'
   10 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;int main(){int a,b;cin>>a>>b;int n=(b-1)/(a-1);if((b-1)%(a-1)>0){n++;}cout<<ans;}

Compiler output:
a.cc: In function 'int main()':
a.cc:2:97: error: 'ans' was not declared in this scope; did you mean 'abs'?
    2 | using namespace std;int main(){int a,b;cin>>a>>b;int n=(b-1)/(a-1);if((b-1)%(a-1)>0){n++;}cout<<ans;}
      |                                                                                                 ^~~
      |                                                                                                 abs
Language: C++

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

int main(){
  int a,b;
  cin >> a >> b;
  for (int n=0 ; n<19 ; n++){
    if (b>=(n-1)a-(n-3)&&b <= na-n+1){
      cout << n << endl;
    }
  }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:17: error: expected ')' before 'a'
    8 |     if (b>=(n-1)a-(n-3)&&b <= na-n+1){
      |        ~        ^
      |                 )
Language: C++

#include "bits/stdc++.h"
using namespace std;
int main(){
    int n,m;
    cin>>n>>m;
    if (n>=m)return {
        puts("1");
        return 0;
    }
    
    m-=n;
    cout<<(m+n-2)/(n-1)+1<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:18: error: expected '}' before ';' token
    7 |         puts("1");
      |                  ^
a.cc:6:21: note: to match this '{'
    6 |     if (n>=m)return {
      |                     ^
a.cc: At global scope:
a.cc:11:5: error: 'm' does not name a type; did you mean 'tm'?
   11 |     m-=n;
      |     ^
      |     tm
a.cc:12:5: error: 'cout' does not name a type
   12 |     cout<<(m+n-2)/(n-1)+1<<endl;
      |     ^~~~
a.cc:13:1: error: expected declaration before '}' token
   13 | }
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int a,b;
int main()
{
	scanf("%d%d",&a,&b);
    if(b==1)
        printf("0\n",);
    else
	    printf("%d\n",(b-2)/a+1);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:22: error: expected primary-expression before ')' token
    8 |         printf("0\n",);
      |                      ^
Language: C++

#include <iostream>
#include <string>
 
using namespace std;
 
int main(){
 
int a;
int b;
cin >> a;
cin >> b;
 
int num = 0;
int count = 1;
while(true){
  num++;
  count--;
  count+= a;
  
  if(count > b){
    
    break;
  
  }

}
  
cout << num
  

  
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:28:12: error: expected ';' before '}' token
   28 | cout << num
      |            ^
      |            ;
......
   33 | }
      | ~
Language: C++

#include<iostream>
#include<bits/stdc++.h>
using namespace std;
int main()
{
 int s,t;
  cin>>s>>t;
  int k=t/s;
  if(t%s==0)
    cout<<k<<endl;
   else
   {cout<<k+1<<endl;
   }
 
return 0;  

Compiler output:
a.cc: In function 'int main()':
a.cc:15:10: error: expected '}' at end of input
   15 | return 0;
      |          ^
a.cc:5:1: note: to match this '{'
    5 | {
      | ^
Language: C++

#include<iostream>
#include<bits/stdc++>
using namespace std;
int main()
{
 int s,t;
  cin>>s>>t;
  int k=t/s;
  if(t%s==0)
    cout<<k<<endl;
   else
   {cout<<k+1<<endl;
   }

return 0;  
}  

Compiler output:
a.cc:2:9: fatal error: bits/stdc++: No such file or directory
    2 | #include<bits/stdc++>
      |         ^~~~~~~~~~~~~
compilation terminated.
Language: Java

import java.util.Scanner;

public class powerSocket {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		// 電源タップの口数
		int a = sc.nextInt();
		// 余った電源タップ
		int b = sc.nextInt();
		//タップの個数
		int total = 0;
		//タップ穴の総数
		int sum= 1;
		sc.close();

		do {
			total++;
			sum += (a -1) * total;
		} while(sum < b);

		// 出力
		System.out.println(total);
	}

}


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

#include <iostream>
#include <string>

using namespace std;

int main() {
	double A, B;
	cin >> A >> B;
	double C = (B - 1) / (A - 1);
	cout << ceil(C) << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:17: error: 'ceil' was not declared in this scope
   10 |         cout << ceil(C) << endl;
      |                 ^~~~
Language: C++

#include<iostream>
using namespace std;
int main()
{
  int a,b; cin>>a>>b;
  if(b==1)
  {
    cout<<0<<endl; return 0;
  }
  int i=1;
  while(a+(i-1)*<b)
    	i++;
  cout<<i<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:17: error: expected primary-expression before '<' token
   11 |   while(a+(i-1)*<b)
      |                 ^
Language: C

#include <stdio.h>
#include <stdlib.h>
 
int main (void) {
  int a = 0;
  int b = 0;
  
  scanf("%d %d", &a, &b);
  
  if( a == b) {
    printf("%d", b/a);
  } else {
  	printf("%d", (b/a)+1);
  }

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>
#include <stdlib.h>
 
int main (void) {
  int a = 0;
  int b = 0
  
  scanf("%d %d", &a, &b);
  
  if( a == b) {
    printf("%d", b/a);
  } else {
  	printf("%d", (b/a)+1);
  }
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:3: error: expected ',' or ';' before 'scanf'
    8 |   scanf("%d %d", &a, &b);
      |   ^~~~~
Language: C++

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

using namespace std;
int main(){
    int i,count=1,A,B;
   
    cin >> A;
    cin >> B;

    for(i=0;;i++){
        if(count < B){
            count += (A-1);
        }
        else{}
            break;
        }
    }

    cout << i << endl;

}


Compiler output:
a.cc:20:5: error: 'cout' does not name a type
   20 |     cout << i << endl;
      |     ^~~~
a.cc:22:1: error: expected declaration before '}' token
   22 | }
      | ^
Language: C++

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

using namespace std;
int main(){
    int i,count=1,A,B;
   
    cin >> A;
    cin >> B;

    for(i=1;;i++){
        count += (A-1);
        if(count >=k B){
            break;
        }
    }

    cout << i << endl;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:20: error: 'k' was not declared in this scope
   13 |         if(count >=k B){
      |                    ^
a.cc:13:21: error: expected ')' before 'B'
   13 |         if(count >=k B){
      |           ~         ^~
      |                     )
Language: C++

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

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

using namespace std;
int main(){
    int i,count=1,A,B;
   
    cin >> A;
    cin >> B;

    for(i=1;;i++){
        count += (A-1);
        if(count >=k B){
            break;
        }
    }

    cout << i << endl;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:20: error: 'k' was not declared in this scope
   17 |         if(count >=k B){
      |                    ^
a.cc:17:21: error: expected ')' before 'B'
   17 |         if(count >=k B){
      |           ~         ^~
      |                     )
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int a,b;
  cin>>a>>b;
  if(a>=b)cout<<1<<endl;
  int ans=a;
  int cnt=0;
  else {
    while(ans<b){
      ans+=a-1;
      cnt++;
    }
    cout<<cnt<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: 'else' without a previous 'if'
    9 |   else {
      |   ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int a,b;
  cin>>a>>b;
  if(a>=b)cout<<1<<endl;
  int ans=0;
  int cnt=0;
  else {
    while(ans<b){
      ans+=a;
      cnt++;
    }
    cout<<cnt<<endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: 'else' without a previous 'if'
    9 |   else {
      |   ^~~~
Language: C++

int main() 
{ 
    int a;
    int b;
    cin>>a>>b;
    cout << ceil((float)b/a) << endl; 
    
    return 0; 
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin>>a>>b;
      |     ^~~
a.cc:6:5: error: 'cout' was not declared in this scope
    6 |     cout << ceil((float)b/a) << endl;
      |     ^~~~
a.cc:6:13: error: 'ceil' was not declared in this scope
    6 |     cout << ceil((float)b/a) << endl;
      |             ^~~~
a.cc:6:33: error: 'endl' was not declared in this scope
    6 |     cout << ceil((float)b/a) << endl;
      |                                 ^~~~
Language: Java

import java.util.*;

public class Solution
{
    public static void main(String args[])
    {
        Scanner scan = new Scanner(System.in);
		int a = scan.nextInt();
		int b = scan.nextInt();
		int m = a-1;
		int n = b-1;
		int result = ceil(n/m);
		System.out.println(result);
    }
}

Compiler output:
Main.java:3: error: class Solution is public, should be declared in a file named Solution.java
public class Solution
       ^
Main.java:12: error: cannot find symbol
		int result = ceil(n/m);
		             ^
  symbol:   method ceil(int)
  location: class Solution
2 errors
Language: Java

import java.util.*;

public class Main
{
    public static void main(String args[])
    {
        Scanner scan = new Scanner(System.in);
		int a = scan.nextInt();
		int b = scan.nextInt();
		int m = a-1;
		int n = b-1;
		int result = ceil(n/m);
		System.out.println(result);
    }
}

Compiler output:
Main.java:12: error: cannot find symbol
		int result = ceil(n/m);
		             ^
  symbol:   method ceil(int)
  location: class Main
1 error
Language: C

#include <stdio.h>

int main(void){
  int a,b,s=1,i=0;
  scanf("%d%d",&a,&b);
   while (s<b){
     i++;
    s += a - 1;
  }
  
  printf("%d",i);
 
  return 0;

Compiler output:
main.c: In function 'main':
main.c:13:3: error: expected declaration or statement at end of input
   13 |   return 0;
      |   ^~~~~~
Language: Java

import java.util.Scanner;
public class Main2{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int s1 = sc.nextInt();
    int s2 = sc.nextInt();
    int count = 0;
    int sum = 1;
    do{
      sum = (sum-1)+s1;
      count++;
      System.out.println(sum);
      System.out.println(count);
    }while(sum<s2);
      System.out.println(count);
  }
}


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

import java.util.Scanner;
public class Main2{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int s1 = sc.nextInt();
    int s2 = sc.nextInt();
    int count = 0;
    int sum = 1;
    do{
      sum = (sum-1)+s1;
      count++;
    }while(sum<=s2);
      System.out.println(count);
  }
}


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

import java.util.Scanner;
public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int s1 = sc.nextLine();
    int s2 = sc.nextLine();
    int count = 0;
    int sum = 1;
    While(s2<=sum){
      sum = (sum-1)+4;
      count++;
    }
      System.out.println(count);
  }
}


Compiler output:
Main.java:9: error: ';' expected
    While(s2<=sum){
                  ^
1 error
Language: C++

#include <iostream>
using namespace std;
int main() {
  int a, b;
  cin >> a >> b;
  int ans = ceil((double(b) / double(a-1)) + 1);
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:13: error: 'ceil' was not declared in this scope
    6 |   int ans = ceil((double(b) / double(a-1)) + 1);
      |             ^~~~
Language: C++

#include <iostream>
using namespace std;
int main() {
  int a, b;
  cin >> a >> b;
  cout << ceil((double(b) / double(a-1)) + 1) << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:11: error: 'ceil' was not declared in this scope
    6 |   cout << ceil((double(b) / double(a-1)) + 1) << endl;
      |           ^~~~
Language: Java

public class Main {
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		System.out.println(power_socket(Integer.parseInt(scanner.nextLine()), Integer.parseInt(scanner.nextLine())));
		scanner.close();
	}
	
	public static int power_socket(int a, int b) {
		int taps = 1;
		while(true) {
			if(a * taps - (taps - 1) >= b) {
				return taps;
			}
			taps++; 
		}
	}

}

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

#include <iostream>
using namespace std;

int main(void){
    int A, B;
    cin >> A >> B;
  	int ans = 0;
  	if(B<=A){
      	ans = 1;
    }elseif(B = 1){
		ans = 0;      
	}else{
      	int i = 0;
      	bool flag = true;
    	while(flag){
          	i++;
        	if(i*(A-1)+A >= B)flag = false;
        }
      	ans = 1 + i;
    }
  	cout << ans <<"\n";
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:6: error: 'elseif' was not declared in this scope
   10 |     }elseif(B = 1){
      |      ^~~~~~
a.cc:12:10: error: 'else' without a previous 'if'
   12 |         }else{
      |          ^~~~
Language: Java

import java.util.Scanner;

public class Main{
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int A = Integer.parseInt(sc.next());
		int B = Integer.parseInt(sc.next());
		int i;
		for ( ; A<B; i++) {
			A += A-1;
		}
		System.out.println(i);
	}
}

Compiler output:
Main.java:9: error: variable i might not have been initialized
		for ( ; A<B; i++) {
		             ^
Main.java:12: error: variable i might not have been initialized
		System.out.println(i);
		                   ^
2 errors
Language: C++

 #include <bits/stdc++.h>
  2 using namespace std;
  3 
  4 int main(){
  5     int a, b;
  6     cin>> a >> b;
  7     cout<< int(b/a)+(b%a==0?0:1) << endl;
  8 
  9     return 0;
 10 }   


Compiler output:
a.cc:2:3: error: expected unqualified-id before numeric constant
    2 |   2 using namespace std;
      |   ^
a.cc:3:3: error: expected unqualified-id before numeric constant
    3 |   3
      |   ^
Language: C++

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


int main()
{
 int a,b;
cin>>a>>b;
for(int i=1;i<21;i++)
{
if(i*a>=b)
{cout<<i<<endl;
break;
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:2: error: expected '}' at end of input
   16 | }
      |  ^
a.cc:6:1: note: to match this '{'
    6 | {
      | ^
Language: C++

#include <iostream>
using namespace std;

int min (int sockets, int min){
  int i=1;
  int abc;
  while(abc<min){ 
  i=i+1;
  abc=sockets*i;
  
  
}; 
cout << i;
}

int main(){
  int test;
  int actual; 
  cin >> test >> actual;
  min(test,actual);


}#include <iostream>
using namespace std;

int min (int sockets, int min){
  int i=1;
  int abc;
  while(abc<min){ 
  i=i+1;
  abc=sockets*i;
  
  
}; 
cout << i;
}

int main(){
  int test;
  int actual; 
  cin >> test >> actual;
  min(test,actual);


}

Compiler output:
a.cc:23:2: error: stray '#' in program
   23 | }#include <iostream>
      |  ^
a.cc: In function 'int min(int, int)':
a.cc:14:1: warning: no return statement in function returning non-void [-Wreturn-type]
   14 | }
      | ^
a.cc: At global scope:
a.cc:23:3: error: 'include' does not name a type
   23 | }#include <iostream>
      |   ^~~~~~~
a.cc:26:5: error: redefinition of 'int min(int, int)'
   26 | int min (int sockets, int min){
      |     ^~~
a.cc:4:5: note: 'int min(int, int)' previously defined here
    4 | int min (int sockets, int min){
      |     ^~~
a.cc: In function 'int min(int, int)':
a.cc:36:1: warning: no return statement in function returning non-void [-Wreturn-type]
   36 | }
      | ^
a.cc: At global scope:
a.cc:38:5: error: redefinition of 'int main()'
   38 | int main(){
      |     ^~~~
a.cc:16:5: note: 'int main()' previously defined here
   16 | int main(){
      |     ^~~~
Language: C++

#include <iostream>
using namespace std;

int min (int sockets, int min){
  int i=1;
  while(abc<min){ 
  i=i+1;
  abc=sockets*i;
  
  
}; 
cout << i;
}

int main(){
  int test;
  int actual; 
  cin >> test >> actual;
  min(test,actual);


}

Compiler output:
a.cc: In function 'int min(int, int)':
a.cc:6:9: error: 'abc' was not declared in this scope; did you mean 'abs'?
    6 |   while(abc<min){
      |         ^~~
      |         abs
a.cc:13:1: warning: no return statement in function returning non-void [-Wreturn-type]
   13 | }
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define fo(a,b) for(int a=0;a<b;a++)
#define Sort(a) sort(a.begin(),a.end())
#define rev(a) reverse(a.begin(),a.end())
#define fi first
#define se second
#define co(a) cout<<a<<endl
#define sz size
#define bgn begin()
#define en end()
#define pb(a) push_back(a)
#define pop pop_back
template<class T>
 void cou(vector<vector<T>> a){
  int b=a.size();
  int c=a[0].size();
  fo(i,b){
    fo(j,c){
      cout<<a[i][j];
      if(j==c-1)
        cout<<endl;
      else
        cout<<' ';
    }
  }
}
//template<>
 void cou(vector<vector<char>> a){
  int b=a.size();
  int c=a[0].size();
  fo(i,b){
    fo(j,c){
      cout<<a[i][j];
      if(j==c-1)
        cout<<endl;
      else
        cout<<' ';
    }
  }
}
 int wari(int a,int b) {
   if(a%b==0)
     return a/b;
   else
     return a/b+1;
 }
 int keta(int a){
  double b=a;
  b=log10(b);
  int c=b;
  return c+1;
 }
 int souwa(int a){
  return a*(a+1)/2;
 }
 int lcm(int a,int b){
  int d=a,e=b,f;
  if(a<b)
    swap(a,b);
  int c,m=1;
  while(m){
    c=a%b;
    if(c==0){
       f=b;
      m--;
    }
    else{
      a=b;
      b=c;
 }
  }
  return d*e/f;
    }
  int gcm(int a,int b){
      int d=a,e=b,f;
  if(a<b)
    swap(a,b);
  int c,m=1;
  while(m){
    c=a%b;
    if(c==0){
       f=b;
      m--;
    }
    else{
      a=b;
      b=c;
 }
  }
  return f;
  }
 bool prime(int a){
   if(a<2)
     return false;
   else if(a==2)
     return true;
   else if(a%2==0)
     return false;
   double b=sqrt(a);
    for(int i=3;i<=b;i+=2){
      if(a%i==0){
        return false;
      }
    }
   return true;
 }
signed main(){
  int a,b,c=1,answer;
  cin>>a>>b;
  for(int i=0;1;i++){
    c+=a-1;
    if(c>=b){
      ans=i+1;
      break;
    }
  }
  cout<<answer<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:115:7: error: 'ans' was not declared in this scope; did you mean 'abs'?
  115 |       ans=i+1;
      |       ^~~
      |       abs
Language: C++

A, B = map(int, input().split(" "))
 
ans = 0
mon = 1
while mon < B:
    mon += (A - 1)
    ans += 1
print(ans)

Compiler output:
a.cc:1:1: error: 'A' does not name a type
    1 | A, B = map(int, input().split(" "))
      | ^
Language: C

#include <stdio.h>
int main(void)
{
  int A;
  int B;
  int C;
  
  scanf("%d",&A);
  scanf("%d",&B);
  
  for(C=1;C<=100;C++){
    if(#include <stdio.h>
int main(void)
{
  int A;
  int B;
  int C;
  
  scanf("%d",&A);
  scanf("%d",&B);
  
  for(C=1;C<=100;C++){
    if(A+(C-1)*(A-1)<B) continue;
    if(A+(C-1)*(A-1)>=B) break;
  };
  
  printf("%d",C);
  
  return 0;
  
}A+(C-1)*(A-1)<B) continue;
    if(A+(C-1)*(A-1)>=B) break;
  };
  
  printf("%d",C);
  
  return 0;
  
}

Compiler output:
main.c: In function 'main':
main.c:12:8: error: stray '#' in program
   12 |     if(#include <stdio.h>
      |        ^
main.c:12:9: error: 'include' undeclared (first use in this function)
   12 |     if(#include <stdio.h>
      |         ^~~~~~~
main.c:12:9: note: each undeclared identifier is reported only once for each function it appears in
main.c:12:18: error: 'stdio' undeclared (first use in this function); did you mean 'stdin'?
   12 |     if(#include <stdio.h>
      |                  ^~~~~
      |                  stdin
main.c:13:1: error: expected expression before 'int'
   13 | int main(void)
      | ^~~
Language: C++

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

int main() {
	int a,b;
	cin>>a>>b;
	if(a<b){
		if(b%a){
			cout<<b/a+1<<endl;
		}else{
			cout<<b/a<<endl;
		}
	}else{
		cout<<1<<endl;
	}
	return 0;
}

Compiler output:
a.cc:5:1: error: expected initializer before 'int'
    5 | int main() {
      | ^~~
Language: C++

#include <iostream>
using namesoace std;
int main(){
    int a,b;
    cin >> a >> b;
    cout << (b+a-3)/(a-1) << endl;
}

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namesoace'
    2 | using namesoace std;
      |       ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |     cin >> a >> b;
      |     ^~~
      |     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:6:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 |     cout << (b+a-3)/(a-1) << 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:6:30: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    6 |     cout << (b+a-3)/(a-1) << endl;
      |                              ^~~~
      |                              std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define ll long long int
#define N 100005
void fastio()
{
ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
}
int main() {
	fastio();
ll n,m;
cin>>n>>m;
cout<<ceil((float)b/a);
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:19: error: 'b' was not declared in this scope
   13 | cout<<ceil((float)b/a);
      |                   ^
a.cc:13:21: error: 'a' was not declared in this scope
   13 | cout<<ceil((float)b/a);
      |                     ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
int a,b,i,j,l=1;
  cin>>a>>b;
  j=a;
  if(b==1)
    l=0;
  else
  {
      while(j<b)
      {
           l++;
        j=j+a-1;
      }
  }
  cout<<l;

Compiler output:
a.cc: In function 'int main()':
a.cc:18:11: error: expected '}' at end of input
   18 |   cout<<l;
      |           ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C

#include <stdio.h>

int main(){
    int a,b,i=1,sum=0;
	scanf("%d %d",&a,&b);
    sum = i*a;
    for(;;){
    	if(sum >= b) break;
        i++;
        sum += i*a-1 
    }
    printf("%d\n",sum);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:10:21: error: expected ';' before '}' token
   10 |         sum += i*a-1
      |                     ^
      |                     ;
   11 |     }
      |     ~
Language: C++

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

int main() {
 	int a, b;
  	cin >> a >> b;
  	cout << ((b - 1) + (a - 1) - 1) / (a - 1);

Compiler output:
a.cc: In function 'int main()':
a.cc:7:51: error: expected '}' at end of input
    7 |         cout << ((b - 1) + (a - 1) - 1) / (a - 1);
      |                                                   ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
 int a,b;
  cin>>a>>b;
  if(a<b)
    cout<<((b-(b%a))/a)+1;
  else if(a==b)
    cout<<1;
  else
    cout<<0;

Compiler output:
a.cc: In function 'int main()':
a.cc:12:13: error: expected '}' at end of input
   12 |     cout<<0;
      |             ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include <iostream>
using namespace std;

int main(){
  int a, b;
  int cnt = 1;
  int num = 0;
  cin >> a >> b;
 
  num = a * cnt;
 
  while(true){
    if(num => b){
      break;
    }else{
      ++cnt;
      num = num - 1 + cnt;
    }
  }
  
  cout << cnt << endl
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:13: error: expected primary-expression before '>' token
   13 |     if(num => b){
      |             ^
a.cc:21:22: error: expected ';' before '}' token
   21 |   cout << cnt << endl
      |                      ^
      |                      ;
   22 | }
      | ~
Language: C++

#include <iostream>

int main(){
  
  int a, b;
  int cnt = 1;
  int num = 0;
  cin >> a >>b;
  num = a * cnt;
 
  while(true){
    if(num => b){
      break;
    }else{
      ++cnt;
      num = num - 1 + cnt;
    }
  }
  
  cout << cnt << endl
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    8 |   cin >> a >>b;
      |   ^~~
      |   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:12:13: error: expected primary-expression before '>' token
   12 |     if(num => b){
      |             ^
a.cc:20:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   20 |   cout << cnt << 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:20:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   20 |   cout << cnt << endl
      |                  ^~~~
      |                  std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
 int a,b,res;
  cin>>a>>b;
  if(a>b)
    cout<<0;
  
  else if(b==a) 
    cout<<1;
  else if(b>a)
    cout<<((b-(b%a))/a);
  else
    do nothing;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:8: error: 'nothing' was not declared in this scope
   15 |     do nothing;
      |        ^~~~~~~
a.cc:17:1: error: expected 'while' before '}' token
   17 | }
      | ^
a.cc:17:1: error: expected '(' before '}' token
   17 | }
      | ^
      | (
a.cc:17:1: error: expected primary-expression before '}' token
a.cc:15:16: error: expected ')' before '}' token
   15 |     do nothing;
      |                ^
      |                )
   16 | 
   17 | }
      | ~               
a.cc:15:16: error: expected ';' before '}' token
   15 |     do nothing;
      |                ^
      |                ;
   16 | 
   17 | }
      | ~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
 int a,b,res;
  cin>>a>>b;
  if(a>b)
    cout<<0;
  
  else if(b==a) 
    cout<<1;
  else if(b>a)
    cout<<((b-(b%a))/a);
  else
    break;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:5: error: break statement not within loop or switch
   15 |     break;
      |     ^~~~~
Language: C++

#include<iostream>
#include<cmath>
using namespace std;
 
int main(){
  int A,B,ans;
  cin >> A >> B;
  ans = B/A;
  if (a%b>0) ans++;
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:7: error: 'a' was not declared in this scope
    9 |   if (a%b>0) ans++;
      |       ^
a.cc:9:9: error: 'b' was not declared in this scope
    9 |   if (a%b>0) ans++;
      |         ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
 int a,b,res;
  cin>>a>>b;
  if(a>b)
    cout<<0;
  if(a<b){
  else if(b==a) 
    cout<<1;
  else
    cout<<((b-(b%a))/a);}
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:3: error: expected '}' before 'else'
   10 |   else if(b==a)
      |   ^~~~
a.cc:9:10: note: to match this '{'
    9 |   if(a<b){
      |          ^
a.cc: At global scope:
a.cc:15:1: error: expected declaration before '}' token
   15 | }
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
 int a,b,res;
  cin>>a>>b;
  if(a>b)
    cout<<0;
  else if 
    cout<<((b-(b%a))/a)+1;
  else
    cout<<((b-(b%a))/a);
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:5: error: expected '(' before 'cout'
   10 |     cout<<((b-(b%a))/a)+1;
      |     ^~~~
      |     (
a.cc:11:3: error: 'else' without a previous 'if'
   11 |   else
      |   ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
 int a,b,res;
  cin>>a>>b;
  if(a>b)
    res=0;
  elseif 
    res=((b-(b%a))/a)+1;
  else
    res=((b-(b%a))/a);
  cout<<res;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: 'elseif' was not declared in this scope
    9 |   elseif
      |   ^~~~~~
a.cc:11:3: error: 'else' without a previous 'if'
   11 |   else
      |   ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
 int a,b,res;
  cin>>a>>b;
  if(a>b)
    res=0;
  else if 
    res=((b-(b%a))/a)+1;
  else
    res=((b-(b%a))/a);
  cout<<res;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:5: error: expected '(' before 'res'
   10 |     res=((b-(b%a))/a)+1;
      |     ^~~
      |     (
a.cc:11:3: error: 'else' without a previous 'if'
   11 |   else
      |   ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
 int a,b,res;
  cin>>a>>b;
  if(a>b){ res=0;}
          else if 
            res=((b-(b%a))/a)+1;
  else
    res=((b-(b%a))/a);
  cout<<res;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:13: error: expected '(' before 'res'
    9 |             res=((b-(b%a))/a)+1;
      |             ^~~
      |             (
a.cc:10:3: error: 'else' without a previous 'if'
   10 |   else
      |   ^~~~
Language: C++

#include<bits/stdc++.h>
using namespac std;
int main()
{
 int a,b;
  cin>>a>>b;
  int res=((b-(b%a))/a);
  cout<<res;
}

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namespac'
    2 | using namespac 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>>a>>b;
      |   ^~~
      |   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: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |   cout<<res;
      |   ^~~~
      |   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 <iostream>
// #include <string>
 
using namespace std;
 
int main(){
  	int a, b;
  	cin >> a >> b;
	
	int c, d;
    c=1;
    for (int i=0; i<20; i=i+1 ){
		c = c + (a-1);
        if (c >= b) {
          d=i+1
          break;
        }
    }	
  
  	cout << d << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:16: error: expected ';' before 'break'
   15 |           d=i+1
      |                ^
      |                ;
   16 |           break;
      |           ~~~~~
Language: C++

#include <iostream>
// #include <string>
 
using namespace std;
 
int main(){
  	int a, b;
  	cin >> a >> b;
	
	int c = 1;
    for (int i=0; i<20; i=i+1 ){
		c = c + (a-1);
        if (c >= b) {
          break;
        }
    }	
  
  	cout << i+1 << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:17: error: 'i' was not declared in this scope
   18 |         cout << i+1 << endl;
      |                 ^
Language: C++

#include <iostream>
// #include <string>
 
using namespace std;
 
int main(){
  	int a, b;
  	cin >> a >> b;
	
	int c = 1;
    for ( i=0; i<20; i=i+1 ){
		c = c + (a-1);
        if (c >= b) {
          break;
        }
    }	
  
  	cout << i+1 << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:11: error: 'i' was not declared in this scope
   11 |     for ( i=0; i<20; i=i+1 ){
      |           ^
a.cc:18:17: error: 'i' was not declared in this scope
   18 |         cout << i+1 << endl;
      |                 ^
Language: C++

#include <iostream>
// #include <string>
 
using namespace std;
 
int main(){
  	int a, b;
  	cin >> a >> b;
	
	int c = 1;
    for ( i=0; i<20; i=i+1 ){
		c = c + (a-1);
        if (c >= b) {
          break;
        }
    }	
  
  	cout << i+1 << endl;
    return 0;
}
#include <iostream>
// #include <string>
 
using namespace std;
 
int main(){
  	int a, b;
  	cin >> a >> b;
	
	int c = 1;
    for (int i=0; i<20; i=i+1 ){
		c = c + (a-1);
        if (c >= b) {
          break;
        }
    }	
  
  	cout << i+1 << endl;
    return 0;
}
提出情報

Compiler output:
a.cc: In function 'int main()':
a.cc:11:11: error: 'i' was not declared in this scope
   11 |     for ( i=0; i<20; i=i+1 ){
      |           ^
a.cc:18:17: error: 'i' was not declared in this scope
   18 |         cout << i+1 << endl;
      |                 ^
a.cc: At global scope:
a.cc:26:5: error: redefinition of 'int main()'
   26 | int main(){
      |     ^~~~
a.cc:6:5: note: 'int main()' previously defined here
    6 | int main(){
      |     ^~~~
a.cc: In function 'int main()':
a.cc:38:17: error: 'i' was not declared in this scope
   38 |         cout << i+1 << endl;
      |                 ^
a.cc: At global scope:
a.cc:41:1: error: '\U000063d0\U000051fa\U000060c5\U00005831' does not name a type
   41 | 提出情報
      | ^~~~~~~~
Language: C++

#include <iostream>
using namespace std;

int main() {
  int A, B;
  cin >> A B ;
  int power = 0 ;
  while ( power * A < B ) {
    power += 1;
  }
  cout << power<<endl;
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:6:11: error: expected ';' before 'B'
    6 |   cin >> A B ;
      |           ^~
      |           ;
Language: Java

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


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

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

int main()
  {
   
  int x,y,z,a,b;
  cin>>a>>b;
  if(b%a==0)
    cout<<b/a<<endl;
  else
    count<<(b/a)+1<<endl;
  }
  


Compiler output:
a.cc: In function 'int main()':
a.cc:13:10: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator<<'
   13 |     count<<(b/a)+1<<endl;
      |     ~~~~~^~~~~~~~~
Language: C++

a, b = [int(x) for x in input().split()]

r = a
cnt = 1
while r < b:
	cnt += 1
	r = r * a

print(cnt)

Compiler output:
a.cc:1:1: error: 'a' does not name a type
    1 | a, b = [int(x) for x in input().split()]
      | ^
Language: C++

V#include<bits/stdc++.h>
using namespace std;
#define ll long long int
#define pb push_back
#define pf push_front
#define mod 1000000007
#define fast ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);

int main()
{
    fast
    ll a,b;
    cin>>a>>b;
    ll ans  = b/a;
    if(b%a!=0)
    {
        ans++;
    }
    cout<<ans<<endl;
}


Compiler output:
a.cc:1:2: error: stray '#' in program
    1 | V#include<bits/stdc++.h>
      |  ^
a.cc:1:1: error: 'V' does not name a type
    1 | V#include<bits/stdc++.h>
      | ^
a.cc: In function 'int main()':
a.cc:7:14: error: 'ios_base' has not been declared
    7 | #define fast ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
      |              ^~~~~~~~
a.cc:11:5: note: in expansion of macro 'fast'
   11 |     fast
      |     ^~~~
a.cc:7:48: error: 'cin' was not declared in this scope
    7 | #define fast ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
      |                                                ^~~
a.cc:11:5: note: in expansion of macro 'fast'
   11 |     fast
      |     ^~~~
a.cc:7:56: error: 'NULL' was not declared in this scope
    7 | #define fast ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
      |                                                        ^~~~
a.cc:11:5: note: in expansion of macro 'fast'
   11 |     fast
      |     ^~~~
a.cc:1:1: note: 'NULL' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
  +++ |+#include <cstddef>
    1 | V#include<bits/stdc++.h>
a.cc:7:63: error: 'cout' was not declared in this scope
    7 | #define fast ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
      |                                                               ^~~~
a.cc:11:5: note: in expansion of macro 'fast'
   11 |     fast
      |     ^~~~
a.cc:19:16: error: 'endl' was not declared in this scope
   19 |     cout<<ans<<endl;
      |                ^~~~
Language: C++

#pragma GCC optimize "03"
#include "bits/stdc++.h"
using namespace std;
 
#define ll long long int
#define ld long double
#define pi pair<int, int>
#define pb push_back
#define fi first
#define se second
#define IOS ios::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#ifndef LOCAL
#define endl '\n'
#endif
 
const int N = 1e5 + 5;
const int mod = 1e9 + 7;
const int inf = 1e9 + 9;
 
signed main() {
	IOS;
	#ifdef LOCAL
		freopen("input.txt","r", stdin);
		freopen("output.txt","w",stdout);
	#endif
	int a, b;
	cin >> a >> b;
	int ans = 1, x = a;
	while(x < b){
		x += a-1;
		ans++;
	}	
	cput << ans;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:33:9: error: 'cput' was not declared in this scope
   33 |         cput << ans;
      |         ^~~~
Language: C++

#include<iostream>
#include<cmath>
using namespace std;

int main()
{
  int a,b;cin>>a>>b;
  int p=ceil(1.0*(b-1)/(a-1))
    cout<<p;
  return 0;
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:9:5: error: expected ',' or ';' before 'cout'
    9 |     cout<<p;
      |     ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  double a,b;
  cin>>a>>b;
  cout<<(b%a)+1<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: invalid operands of types 'double' and 'double' to binary 'operator%'
    7 |   cout<<(b%a)+1<endl;
      |          ~^~
      |          | |
      |          | double
      |          double
Language: C++

#include <iostream>
using namespace std;

int main() {
    int a, b;
    int result = 0;

    cin >> a >> b;
    result = ceil((b - 1.0) / (a - 1.0));

    cout << result << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: 'ceil' was not declared in this scope
    9 |     result = ceil((b - 1.0) / (a - 1.0));
      |              ^~~~
Language: C++

#include<iostream>
using namespace std;
int main()
{
int a;
  int b;
  cin>>a>>b;
  int flag=0;
  int t;
  int m=0;
  t=b-a;
  while(t>0)
  {if (a=1&&b=1)
   { cout<<0;
      flag=1;
   }
    t=t-(a-1);
   m++;
  
  }
  if (flag=0)
  { cout<<m+1;
  }
  return 0;




}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:11: error: lvalue required as left operand of assignment
   13 |   {if (a=1&&b=1)
      |          ~^~~
Language: C++

#include<iostream>
using namespace std;
int main()
{
int a;
  int b;
  cin>>a>>b;
  if(a=1&&b=1)
  { cout<<0;
    break;}
  
  int t;
  int m=0;
  t=b-a;
  while(t>0)
  {t=t-(a-1);
   m++;
  
  }
  cout<<m+1;
  return 0;




}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: lvalue required as left operand of assignment
    8 |   if(a=1&&b=1)
      |        ~^~~
a.cc:10:5: error: break statement not within loop or switch
   10 |     break;}
      |     ^~~~~