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

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

int main()
{   /// Standing in the hall of fame
    ios_base::sync_with_stdio() , cin.tie(NULL) , cout.tie(NULL);
    double a , b;
    cin >> a >> b;
    cout << max(ceil(b/a) , 1) << "\n";
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:16: error: no matching function for call to 'max(double, int)'
    9 |     cout << max(ceil(b/a) , 1) << "\n";
      |             ~~~^~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:9:16: note:   deduced conflicting types for parameter 'const _Tp' ('double' and 'int')
    9 |     cout << max(ceil(b/a) , 1) << "\n";
      |             ~~~^~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:9:16: note:   mismatched types 'std::initializer_list<_Tp>' and 'double'
    9 |     cout << max(ceil(b/a) , 1) << "\n";
      |             ~~~^~~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
 
 
using namespace std;
 
int main() {
 
    
 
    int a, b;
    int k = 0;
    cin >> a >> b;
    int num = 1;
    while (s < b) {
       k++;
        num += a-1;
    }
 
    cout << k;
    
 
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:12: error: 's' was not declared in this scope
   14 |     while (s < b) {
      |            ^
Language: C++

typedef long long ll;
ll deg(ll n){
    ll count = 0;
    while(n!= 0){
        n/=10;
        count++;
    }
    return count;
}
int main(){
    int a,b;
    cin >> a >> b;
    int ans = 0;
    int sum = 1;
    while(sum < b){
        ans++;
        sum += a-1;
    }
    cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:5: error: 'cin' was not declared in this scope
   12 |     cin >> a >> b;
      |     ^~~
a.cc:19:5: error: 'cout' was not declared in this scope
   19 |     cout << ans << endl;
      |     ^~~~
a.cc:19:20: error: 'endl' was not declared in this scope
   19 |     cout << ans << endl;
      |                    ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
const int N = 1e3 + 25, M = 1e6 + 25, oo = 1e9+7, mxmsk = 1 << 16;
const long long OO = 1e18+25;
#define par pair<pair<int,int>, int>
#define f first
#define s second
    
int q,n,k, mn, mx ,x;
bool f;

int main()
{
    
        scanf("%d%d",&n,&k);
        int sum = n, s=1;
        while(sum < k)
        {
            sum += n-1;
            c++;
        }
        printf("%d",c);
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:13: error: 'c' was not declared in this scope
   20 |             c++;
      |             ^
a.cc:22:21: error: 'c' was not declared in this scope
   22 |         printf("%d",c);
      |                     ^
Language: C++

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

int main(){
  int A,B;
  int count;
  cin>>A>>B;
  if(B==1){cout<<"0"<<endl;
           return 0
          }
  
  while((B-A+1)>1){
    count++;
    B=B-A+1;
  }
  cout<<count+1<<endl;

  
  return 0;
}

  


Compiler output:
a.cc: In function 'int main()':
a.cc:9:20: error: expected ';' before '}' token
    9 |            return 0
      |                    ^
      |                    ;
   10 |           }
      |           ~
Language: C++

#include <iostream>

using namespace std;

int main(){
    int a;
    int b;
    int result = 0;
    int outlet = 1;
    cin >> a >> b;
    while(){
        outlet--;
        outlet += a;
        result++;
    }
    cout << result << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:11: error: expected primary-expression before ')' token
   11 |     while(){
      |           ^
Language: Java

import java.util.Scanner;
class Main{
  public static void main(String[] args){
    Scanner scan=new Scanner(System.in);
    int num=scan.nextInt();
    int max=scan.nextInt();
    int Ans=0;
    boolean flag=true;
    if(){
    }
    while(flag){
      Ans++;
      if(num*Ans-(Ans-1)>=max){
        flag=false;
      }
    }
    System.out.println(Ans);
  }
}

Compiler output:
Main.java:9: error: illegal start of expression
    if(){
       ^
1 error
Language: C++

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

int main(){
  int a, b; cin >> a >> b;
  if(b=0){
    cout << 0 << e ndl;
    return 0;
  }
  if(a>=b){
    cout << 1 << endl;
    return 0;
  }
  int kosuu=0;
  int ana=1;
  while(ana < b){
    --ana;
    ana += a;
    kosuu++;
  }
  cout << kosuu << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:18: error: 'e' was not declared in this scope
    7 |     cout << 0 << e ndl;
      |                  ^
Language: C++

#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define pb push_back
#define sz(x) (int)x.size()
#define F first
#define S second
#define ppb pop_back
#define mp make_pair
#define all(n) n.begin(), n.end()
#define timefaster ios_base::sync_with_stdio(0);cin.tie(0)

 using namespace std;

 const int N = (int)2e5 + 123;
 const int mod = (int)1e9 + 7;
 const ll INF = (ll)1e18;

 int main(){
 	timefaster;
 	int n,m;
 	cin >> n >> m;
 	ans += m/n;
 	if(m % n !=0) ans ++;
 	cout << ans;
 }
 // Aksay sila

Compiler output:
a.cc: In function 'int main()':
a.cc:23:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   23 |         ans += m/n;
      |         ^~~
      |         abs
Language: C++

#include <iostream>
using namespace std;
int main)
{
  int A, B;
  cin >> A >> B;
  int taps = 0;
  int plugs = 1;
  for (;;) {
    if (B <= plugs) {
      break;
    }
    plugs = plugs-1+A;
    taps++;
  }    
  cout << taps << endl;
  return 0;
}


Compiler output:
a.cc:3:9: error: expected initializer before ')' token
    3 | int main)
      |         ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
int a,b;
cin>>a>>b;
cout<<(b+a-3)
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:14: error: expected ';' before '}' token
    6 | cout<<(b+a-3)
      |              ^
      |              ;
    7 | }
      | ~
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:8:12: error: expected ';' before ':' token
    8 |     count++:
      |            ^
      |            ;
Language: C

#include<stdio.h>
#include<string.h>

int main() {
	
	int A;
	int B;
	int i = 1;
	int C = 0;
	int ans;

	scanf("%d %d", &A, &B);

	while (true)
	{
		if (A * i-(i - 1) >= B) {
			ans = i;
			break;
		}
		else {
			i += 1;
		}
	}
	
	printf("%d", ans);

	return 0;
}



Compiler output:
main.c: In function 'main':
main.c:14:16: error: 'true' undeclared (first use in this function)
   14 |         while (true)
      |                ^~~~
main.c:3:1: note: 'true' is defined in header '<stdbool.h>'; this is probably fixable by adding '#include <stdbool.h>'
    2 | #include<string.h>
  +++ |+#include <stdbool.h>
    3 | 
main.c:14:16: note: each undeclared identifier is reported only once for each function it appears in
   14 |         while (true)
      |                ^~~~
Language: C++

#include <bits\stdc++.h>
using namespace std ;
int main ()
{
 int a,b ;
 cin>>a>>b ;
 cout<<((b-1)+(a-2))/(a-1) ;

    return 0 ;
}


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

#include <bits\stdc++.h>
// be ready :)
using namespace std ;
int main ()
{
 int a,b ;
 cin>>a>>b ;
 cout<<((b-1)+(a-2))/(a-1) ;

    return 0 ;
}


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

#include <bits\stdc++.h>
// be ready :)
using namespace std ;
int main ()
{
 int a,b ;
 cin>>a>>b ;
 cout<<((b-1)+(a-2))/(a-1) ;




    return 0 ;
}


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

#include <iostream>
#include <string>
using namespace std;
int main()
{
  int A;
  int B;
  
  cin >> A;
  cin >> B;
  if((B-1)%(A-1) == 0){
    cout << (B-1)/(A-1) << endl;
  }
  else{
    cout << (B-1)/(A-1)+1 << endl;
  }  
}
#include <iostream>
#include <string>
using namespace std;
int main()
{
  int A;
  int B;
  
  cin >> A;
  cin >> B;
  if((B-1)%(A-1) == 0){
    cout << (B-1)/(A-1) << endl;
  }
  else{
    cout << (B-1)/(A-1)+1 << endl;
  }  
}
提出情報

Compiler output:
a.cc:21:5: error: redefinition of 'int main()'
   21 | int main()
      |     ^~~~
a.cc:4:5: note: 'int main()' previously defined here
    4 | int main()
      |     ^~~~
a.cc:35:1: error: '\U000063d0\U000051fa\U000060c5\U00005831' does not name a type
   35 | 提出情報
      | ^~~~~~~~
Language: C

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

Compiler output:
main.c: In function 'main':
main.c:7:10: error: expected '(' before '{' token
    7 |   else if{
      |          ^
      |          (
Language: C

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

Compiler output:
main.c: In function 'main':
main.c:7:6: error: expected '(' before 'else'
    7 |   if else(A > B){
      |      ^~~~
      |      (
Language: C

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

Compiler output:
main.c: In function 'main':
main.c:7:6: error: expected '(' before 'else'
    7 |   if else{
      |      ^~~~
      |      (
Language: C++

#include <iostream>
int main() {
  int A, B; cin >> A >> B;
  int ans = 0;
  int tap = 1;
  while (tap < B) {
    tap += A - 1;
    ans++;
  }
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:13: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    3 |   int A, B; 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:10:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   10 |   cout << ans << endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:10:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   10 |   cout << ans << 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 int long long;

signed main(){
	int a,b;
    cin >> a >> b;
    int power = 1,cnt = 0;
    
    while(power<b){
    	power+= a-1;
        cnt++;
        }
        cout << cnt << endl;
        
        return 0;
        }

Compiler output:
a.cc: In function 'int main()':
a.cc:4:18: error: declaration does not declare anything [-fpermissive]
    4 | #define int long long;
      |                  ^~~~
a.cc:7:9: note: in expansion of macro 'int'
    7 |         int a,b;
      |         ^~~
a.cc:7:13: error: 'a' was not declared in this scope
    7 |         int a,b;
      |             ^
a.cc:7:15: error: 'b' was not declared in this scope
    7 |         int a,b;
      |               ^
a.cc:4:18: error: declaration does not declare anything [-fpermissive]
    4 | #define int long long;
      |                  ^~~~
a.cc:9:5: note: in expansion of macro 'int'
    9 |     int power = 1,cnt = 0;
      |     ^~~
a.cc:9:9: error: 'power' was not declared in this scope
    9 |     int power = 1,cnt = 0;
      |         ^~~~~
a.cc:9:19: error: 'cnt' was not declared in this scope; did you mean 'int'?
    9 |     int power = 1,cnt = 0;
      |                   ^~~
      |                   int
Language: C++

#include<iostream.h>

using namespace std;

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

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

#include <bits/stdc++.h>
 
using namespace std;
 
 
 
int main()
{
    double a,b;
    int least, step;
    cin>>a>>b;
    if(a>=b)
    {
        cout<<1;
        return 0;
    }
    step=floor(log(b)/log(a));
    least = (pow(a,step)-1)/(a-1);
    //cout<<step<<" "<<least<<endl;
    for(int i=0; i<=min(10, pow(a,step)); i++)
    {
        if(i*(a-1)>=b-pow(a,step))
        {
            cout<<least+i;
            return 0;
        }
    }
 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:24: error: no matching function for call to 'min(int, __gnu_cxx::__promote<double>::__type)'
   20 |     for(int i=0; i<=min(10, pow(a,step)); i++)
      |                     ~~~^~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:20:24: note:   deduced conflicting types for parameter 'const _Tp' ('int' and '__gnu_cxx::__promote<double>::__type' {aka 'double'})
   20 |     for(int i=0; i<=min(10, pow(a,step)); i++)
      |                     ~~~^~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:20:24: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   20 |     for(int i=0; i<=min(10, pow(a,step)); i++)
      |                     ~~~^~~~~~~~~~~~~~~~~
Language: C++

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

int main() {
	int a, b; scanf("%d%d", &a, &b);
  	int ans = b % a != 0 ? 1 + b / a : b / a
	cout << ans << "\n";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: expected ',' or ';' before 'cout'
    7 |         cout << ans << "\n";
      |         ^~~~
Language: C++

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

#define int long long

int power(int a,int b) {
	long long int mul=1;
	while(b>0) {mul*=a; b--;}
	return mul;
}

int32_t main() {
	int n,a,d=0,sum=0; cin>>n;
	a=n;
	while(a>0) { a/=10; d++; }
	if(d%2==0)  d--;
	else {
		sum+=n-(power(10,d-1))+1;
		d-=2;
	}
  while(d>0) { sum+=power(10,d)-power(10,d-1); d-=2; }
	cout<<sum<<endl;
	return 0;
}


Compiler output:
a.cc: In function 'long long int power(long long int, long long int)':
a.cc:4:13: error: 'long long long' is too long for GCC
    4 | #define int long long
      |             ^~~~
a.cc:7:19: note: in expansion of macro 'int'
    7 |         long long int mul=1;
      |                   ^~~
a.cc:4:18: error: 'long long long' is too long for GCC
    4 | #define int long long
      |                  ^~~~
a.cc:7:19: note: in expansion of macro 'int'
    7 |         long long int mul=1;
      |                   ^~~
Language: C++

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

int main() {
  int A,B;
  cin >> A >> B;
  for (int i = 0; i < 30; i++) {
    if ((1 + (A-1)*(i-1)) >= B) && ((1 + (A-1)*(i+1-1)) <= B){
      ans = i;
    }
  }
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:36: error: expected identifier before '(' token
    8 |     if ((1 + (A-1)*(i-1)) >= B) && ((1 + (A-1)*(i+1-1)) <= B){
      |                                    ^
a.cc:12:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   12 |   cout << ans << endl;
      |           ^~~
      |           abs
Language: C++

#include <stdio.h>
#include <iostream>
#include <math.h>
#include <string>
#include <vector>
#include <algorithm>
//#include <tuple>

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

int main() {
  int a,b;
  cin >> a >> b;
  int cnt = 0;
  int num = 1;

  while(b > num) {
    num--;
    num += a;
    cnt++
  }
  
  cout << cnt << endl;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:23:10: error: expected ';' before '}' token
   23 |     cnt++
      |          ^
      |          ;
   24 |   }
      |   ~
Language: C++

#include<iostream>
using namespace std;

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

Compiler output:
a.cc: In function 'int main()':
a.cc:7:24: error: 'n' was not declared in this scope
    7 |     for(int i = 0; i < n; i++){
      |                        ^
Language: Java

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

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

}


Compiler output:
Main.java:1: error: illegal character: '\'
\import java.io.PrintWriter;
^
Main.java:1: error: class, interface, enum, or record expected
\import java.io.PrintWriter;
        ^
Main.java:2: error: class, interface, enum, or record expected
import java.util.Scanner;
^
3 errors
Language: C++

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

int main(){
    int a,b;
    scanf("%d %d",&a,&b);
    int ans=1;
    int count=1;
    if(b==1){
        printf("%d\n",0);
        return 0;
    }
    while(1){
        count+=a-1;
        if(count>=b) break;
        ans++;
    }
    printf("%d\n",ans);
}

Compiler output:
a.cc:1:1: error: stray '\' in program
    1 | \#include <bits/stdc++.h>
      | ^
a.cc:1:2: error: stray '#' in program
    1 | \#include <bits/stdc++.h>
      |  ^
a.cc:1:3: error: 'include' does not name a type
    1 | \#include <bits/stdc++.h>
      |   ^~~~~~~
a.cc: In function 'int main()':
a.cc:6:5: error: 'scanf' was not declared in this scope
    6 |     scanf("%d %d",&a,&b);
      |     ^~~~~
a.cc:10:9: error: 'printf' was not declared in this scope
   10 |         printf("%d\n",0);
      |         ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | \#include <bits/stdc++.h>
a.cc:18:5: error: 'printf' was not declared in this scope
   18 |     printf("%d\n",ans);
      |     ^~~~~~
a.cc:18:5: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
Language: C++


#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <map>
#include <cmath>

#define _GLIBCXX_DEBAC
using namespace std;


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









Compiler output:
a.cc: In function 'int main()':
a.cc:18:12: error: expected '(' before 'else'
   18 |         if else(b / a > 0) ans = b / a + 1;
      |            ^~~~
      |            (
a.cc:19:9: error: 'else' without a previous 'if'
   19 |         else ans = 1;
      |         ^~~~
Language: C++


#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <map>
#include <cmath>

#define _GLIBCXX_DEBAC
using namespace std;


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









Compiler output:
a.cc: In function 'int main()':
a.cc:18:12: error: expected '(' before 'else'
   18 |         if else(b/a>0) ans = b / a + 1;
      |            ^~~~
      |            (
a.cc:19:9: error: 'else' without a previous 'if'
   19 |         else ans=1
      |         ^~~~
a.cc:19:19: error: expected ';' before 'cout'
   19 |         else ans=1
      |                   ^
      |                   ;
   20 |         cout << ans;
      |         ~~~~
Language: C++

#include<iostream>
#include<cmath>
typedef long long ll;
#define f first
#define s second
#define pb push_back

using namespace std;

int main(void){

    float a, b;
    cin >> a
        >>b;
        cout<< ceil(b/a)<<|"\n";

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:27: error: expected primary-expression before '|' token
   15 |         cout<< ceil(b/a)<<|"\n";
      |                           ^
Language: C

#include<stdio.h>
int main(void)
{
	int a,b,i,x,s;
	if (scanf("%d", &a) == 1) {}
	if (scanf("%d", &b) == 1) {}
	i = 1;

	for(s = a;s < b;s = (s - 1) + a )
	{
		if(s >= b)
		{	
			break;
		}
		{
			i++;
		}
	}
	printf("%d\n",i);
}
return 0;
}

Compiler output:
main.c:21:1: error: expected identifier or '(' before 'return'
   21 | return 0;
      | ^~~~~~
main.c:22:1: error: expected identifier or '(' before '}' token
   22 | }
      | ^
Language: C

#include<stdio.h>
int main(void)
{
	int a,b,i,x,s;
	if (scanf("%d", &a) == 1) {}
	if (scanf("%d", &b) == 1) {}
	i = 1;

	for(s = a;s <= b;i++;)
	{
		s = (s - 1) + a;
		
	}
	printf("%d\n",i);

return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:29: error: expected ')' before ';' token
    9 |         for(s = a;s <= b;i++;)
      |            ~                ^
      |                             )
Language: C

#include<stdio.h>
int main(void)
{
	int a,b,i,x,s;
	if (scanf("%d", &a) == 1) {}
	if (scanf("%d", &b) == 1) {}
	i = 1;
if(2 <= a && 20>= a && 1<=b && 20 >= b)
{
	for(s = a;s >= b;)
	{
		i++;
		s = (s - 1) + a 
	}
	printf("%d\n",i);
}
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:32: error: expected ';' before '}' token
   13 |                 s = (s - 1) + a
      |                                ^
      |                                ;
   14 |         }
      |         ~
Language: C

#include<stdio.h>
int main(void)
{
	int a,b,i,x,s;
	if (scanf("%d", &a) == 1) {}
	if (scanf("%d", &b) == 1) {}
	i = 0;
if(2 <= a && 20>= a && 1<=b && 20 >= b)
{
	for(s = a;s <= b;s = s - 1 + a )
	{
		if(s > b)
		{	i++
			break;
		}
		{
			i++;
		}
	}
	printf("%d\n",i);
}
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:28: error: expected ';' before 'break'
   13 |                 {       i++
      |                            ^
      |                            ;
   14 |                         break;
      |                         ~~~~~
Language: C

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

Compiler output:
main.c: In function 'main':
main.c:7:8: error: expected expression before '<' token
    7 |   if(a=<b)
      |        ^
Language: C

#include<stdio.h>
int main(void)
{
	int a,b,i,x,s;
	if (scanf("%d", &a) == 1) {}
	if (scanf("%d", &b) == 1) {}
	i = 1;

	for(s = a;s <= b;s = s + a )
	{
		if(s >= b)
		{
			break;
		}
		{
			i++;
		}
	}
	printf("%d\n",i);

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

return 0;
}

Compiler output:
main.c:23:16: error: expected declaration specifiers or '...' before string constant
   23 |         printf("%d\n",i);
      |                ^~~~~~
main.c:23:23: error: unknown type name 'i'
   23 |         printf("%d\n",i);
      |                       ^
main.c:25:1: error: expected identifier or '(' before 'return'
   25 | return 0;
      | ^~~~~~
main.c:26:1: error: expected identifier or '(' before '}' token
   26 | }
      | ^
Language: C

#include<stdio.h>
int main(void)
{
	int a,b,i,x,s;
	if (scanf("%d", &a) == 1) {}
	if (scanf("%d", &b) == 1) {}
	i = 1;
if(2<=A &&20>=A &&1<=B &&20>=A)
{
	for(s = 0;s <= b;s++)
	{
		s = s + a;
		if(s >= b)
		{
			break;
		}
		{
			i++;
		}
	}
	printf("%d\n",i);
}
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:7: error: 'A' undeclared (first use in this function)
    8 | if(2<=A &&20>=A &&1<=B &&20>=A)
      |       ^
main.c:8:7: note: each undeclared identifier is reported only once for each function it appears in
main.c:8:22: error: 'B' undeclared (first use in this function)
    8 | if(2<=A &&20>=A &&1<=B &&20>=A)
      |                      ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  cin>>A>>B;
  return max(1, B/A+int(B%A!=0));
}


Compiler output:
a.cc: In function 'int main()':
a.cc:4:8: error: 'A' was not declared in this scope
    4 |   cin>>A>>B;
      |        ^
a.cc:4:11: error: 'B' was not declared in this scope
    4 |   cin>>A>>B;
      |           ^
Language: C++

#include<bits/stdc++.h>

int main(){
  cin>>A>>B;
  return max(1, B/A+int(B%A!=0));
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |   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:4:8: error: 'A' was not declared in this scope
    4 |   cin>>A>>B;
      |        ^
a.cc:4:11: error: 'B' was not declared in this scope
    4 |   cin>>A>>B;
      |           ^
a.cc:5:10: error: 'max' was not declared in this scope; did you mean 'std::max'?
    5 |   return max(1, B/A+int(B%A!=0));
      |          ^~~
      |          std::max
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: 'std::max' declared here
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  
  int A
  int B;
  cin >> A >> B;
  
  int num;
  int num2 = 1;
  
  while(true){
    num = A * num2;
    if(num >= B){
      cout << num2 << endl;
      break;
    }
    num2++;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:3: error: expected initializer before 'int'
    6 |   int B;
      |   ^~~
a.cc:7:10: error: 'A' was not declared in this scope
    7 |   cin >> A >> B;
      |          ^
a.cc:7:15: error: 'B' was not declared in this scope
    7 |   cin >> A >> B;
      |               ^
Language: C++

#inclde<bits/stdc++.h>
using namespace std;
int main(){
  
  int A
  int B;
  cin >> A >> B;
  
  int num;
  int num2 = 1;
  
  while(true){
    num = A * num2;
    if(num >= B){
      cout << num2 << endl;
      break;
    }
    num2++;
  }
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #inclde; did you mean #include?
    1 | #inclde<bits/stdc++.h>
      |  ^~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:6:3: error: expected initializer before 'int'
    6 |   int B;
      |   ^~~
a.cc:7:3: error: 'cin' was not declared in this scope
    7 |   cin >> A >> B;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #inclde<bits/stdc++.h>
a.cc:7:10: error: 'A' was not declared in this scope
    7 |   cin >> A >> B;
      |          ^
a.cc:7:15: error: 'B' was not declared in this scope
    7 |   cin >> A >> B;
      |               ^
a.cc:15:7: error: 'cout' was not declared in this scope
   15 |       cout << num2 << endl;
      |       ^~~~
a.cc:15:7: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:15:23: error: 'endl' was not declared in this scope
   15 |       cout << num2 << endl;
      |                       ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | #inclde<bits/stdc++.h>
Language: C++

import java.util.*;
public class Main {

	public static void main(String[] args) {
		Scanner stdIn = new Scanner(System.in);
		int a = stdIn.nextInt(); //a個口の電源タップ
		int aa = a-1; //aの値保管用
		
		int b = stdIn.nextInt(); //b以上に拡張したい
		int count = 1; //電源タップの数のカウント
		
		if(a>=b){
			System.out.println(count);
			System.exit(0);
		}
		
		do{
			a+=aa;
			count++;
		}while(a<b);
		
		System.out.println(count);
		stdIn.close();
		
		
		
		
		
	}

}


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

#include<bits/stdc++.h>
using namespace std;
int main(){
    int A, B;
    cin >> A >> B;
    int i=0;
    while(i<1000){
        if(B<=i*A+1-i){
        cout << i;
        break;
        }
        else i++;
    }
    return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:14:14: error: expected '}' at end of input
   14 |     return 0;
      |              ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

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

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

Compiler output:
a.cc: In function 'int main()':
a.cc:8:42: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
    8 |     cout << a / b + (a % b == 0) ? 0 : 1 << endl;
      |                                        ~~^~~~~~~
Language: C++


//赤ペン先生

/*
while を使用する時は、）条件式を’（）に書く方がかっこいい
 
*/


#include<bits/stdc++.h>

using namespace std;

signed main(){

    
    int A,B;
    cin >> A;
    cin >> B;
    
    int outlet = 1;
    int ans =0;
    while (outlet < B) {
        --outlet;
        outlet += A;
        ans++;
    }
    
    cout << ans;
/*
    while (true) {
        if(B <= (A-1)*(i-1)+A){
            break;
        }
        i++;
    }
*/
    cout << i;
 
    return 0;

 }


Compiler output:
a.cc: In function 'int main()':
a.cc:38:13: error: 'i' was not declared in this scope
   38 |     cout << i;
      |             ^
Language: C++

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

int main(){
    //input
    int A,B;
    cin >> A >> B;
    //calculate
    int answer;
    answer = (b+a-3)/(a-1);//ceil(p/q)==floor((p+q-1)/q), p=b-1, q=a-1
    //output
    cout << answer << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: 'b' was not declared in this scope
   10 |     answer = (b+a-3)/(a-1);//ceil(p/q)==floor((p+q-1)/q), p=b-1, q=a-1
      |               ^
a.cc:10:17: error: 'a' was not declared in this scope
   10 |     answer = (b+a-3)/(a-1);//ceil(p/q)==floor((p+q-1)/q), p=b-1, q=a-1
      |                 ^
Language: C++

#include <iostream>
 
int main(){
	int a,b;
  	int cur = 1;
  int ans  =0;
  	while(cur<b){
    	cur--;
      	++ans;
      	cur+=a;
    }
  cout<<ans;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   12 |   cout<<ans;
      |   ^~~~
      |   std::cout
In file included from a.cc:1:
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include <iostream>

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

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |   cin>>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:6:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 |   cout<<(b+a-1)/a;
      |   ^~~~
      |   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>
    using namespace std;
    int main(){
      ll A, B,cnt = 0;
      cin >> A >>B;
      if(B=1) cout<<"0";return 0;
      while(B>0){
        B-=A;
        cnt++;
      }
      cout<<"cnt";
      return 0;
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:4:7: error: 'll' was not declared in this scope
    4 |       ll A, B,cnt = 0;
      |       ^~
a.cc:5:14: error: 'A' was not declared in this scope
    5 |       cin >> A >>B;
      |              ^
a.cc:5:18: error: 'B' was not declared in this scope
    5 |       cin >> A >>B;
      |                  ^
a.cc:9:9: error: 'cnt' was not declared in this scope; did you mean 'int'?
    9 |         cnt++;
      |         ^~~
      |         int
Language: C++

#include<iostream>
using namespace std;
int main(){
  ll A, B,cnt = 0;
  cin >> A >>B;
  if(B=1) cout<<"0";return 0;
  while(B>0){
    B-A;
    cnt++;
  }
  cout<<"cnt";
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'll' was not declared in this scope
    4 |   ll A, B,cnt = 0;
      |   ^~
a.cc:5:10: error: 'A' was not declared in this scope
    5 |   cin >> A >>B;
      |          ^
a.cc:5:14: error: 'B' was not declared in this scope
    5 |   cin >> A >>B;
      |              ^
a.cc:9:5: error: 'cnt' was not declared in this scope; did you mean 'int'?
    9 |     cnt++;
      |     ^~~
      |     int
Language: C

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

Compiler output:
main.c:19:3: error: expected identifier or '(' before 'return'
   19 |   return 0;
      |   ^~~~~~
main.c:20:1: error: expected identifier or '(' before '}' token
   20 | }
      | ^
Language: C

#include<stdio.h>

int main(void){
  int A,B;
  int count = 0;
  scanf("%d%d",&A,&B);
  while(1){
    if(count == 0){
      if(B <= A){
	printf("1");
	return 0;
      }
    }
    else{
      if(B <= ((count + 1) * A - count + 1){
	printf("%d",count + 1);
	return 0;
      }
    }
    count++;
  }
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:15:44: error: expected ')' before '{' token
   15 |       if(B <= ((count + 1) * A - count + 1){
      |         ~                                  ^
      |                                            )
main.c:19:5: error: expected expression before '}' token
   19 |     }
      |     ^
Language: C++

#include <iostream>
#include <vector>
using namespace std;
int hitono(int a, int b){
    int num = 1;
     int ans = 0;
    while(num<b){
        num += a-1; ans++;
    }
    return ans;
}
int main(void){
    // Your code here!
    int A,B;
    cin >> A >> B;

            if(B == 1){
                cout << 0 << endl;
            }else if(A >= B){
                cout << 1 <<  <<endl;
            }else{
                cout << ( ( (B-A)%(A-1) )?((B-A)/(A-1) + 2 ):((B-A)/(A-1) + 1) ) << endl;
            }
    
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:31: error: expected primary-expression before '<<' token
   20 |                 cout << 1 <<  <<endl;
      |                               ^~
Language: C++

#include <map>
#include <string>
#include <vector>

using namespace std;

int main() {
  int A, B;
  cin >> A >> B;

  // N = 1
  if (B <= A) {
    cout << 1 << endl;
    return 0;
  }

  for(int i=2; i < B; ++i) {
    if ( B <= ((i-1)*(A-1) + A) ) {
      cout << i << endl;
      return 0;
    }
  }

  cout << -1 << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: 'cin' was not declared in this scope
    9 |   cin >> A >> B;
      |   ^~~
a.cc:4:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    3 | #include <vector>
  +++ |+#include <iostream>
    4 | 
a.cc:13:5: error: 'cout' was not declared in this scope
   13 |     cout << 1 << endl;
      |     ^~~~
a.cc:13:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:13:18: error: 'endl' was not declared in this scope
   13 |     cout << 1 << endl;
      |                  ^~~~
a.cc:4:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
    3 | #include <vector>
  +++ |+#include <ostream>
    4 | 
a.cc:19:7: error: 'cout' was not declared in this scope
   19 |       cout << i << endl;
      |       ^~~~
a.cc:19:7: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:19:20: error: 'endl' was not declared in this scope
   19 |       cout << i << endl;
      |                    ^~~~
a.cc:19:20: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
a.cc:24:3: error: 'cout' was not declared in this scope
   24 |   cout << -1 << endl;
      |   ^~~~
a.cc:24:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:24:17: error: 'endl' was not declared in this scope
   24 |   cout << -1 << endl;
      |                 ^~~~
a.cc:24:17: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
Language: C

#include<stdio.h>
#include<stdlib.h>
int main()
{
int a,b,x=0;
scanf("%d%d",&a,&b);
if(a<2||b<1||a>20||b>20)
{
exit(0);
}
while(x<b)
{
x=a*i-j;
i++;
j++;
}
printf("%d",i-1);
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:5: error: 'i' undeclared (first use in this function)
   13 | x=a*i-j;
      |     ^
main.c:13:5: note: each undeclared identifier is reported only once for each function it appears in
main.c:13:7: error: 'j' undeclared (first use in this function)
   13 | x=a*i-j;
      |       ^
Language: C++

#include<stdio.h>
using namespace std;
int main()
{
    long int a,b,i,c=1;
    cin>>a>>b;
    if(a<2 || a>20 || b<1 || b>20)
        {
            cout<<"-1";
            exit(0);
        }
    for(i=a;i<b;c++)
    {
        i=i+a-1;
    }
    if(b==1)
    {
        c=0;
    }
    cout<<c;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope
    6 |     cin>>a>>b;
      |     ^~~
a.cc:2:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    1 | #include<stdio.h>
  +++ |+#include <iostream>
    2 | using namespace std;
a.cc:9:13: error: 'cout' was not declared in this scope
    9 |             cout<<"-1";
      |             ^~~~
a.cc:9:13: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:10:13: error: 'exit' was not declared in this scope
   10 |             exit(0);
      |             ^~~~
a.cc:2:1: note: 'exit' is defined in header '<cstdlib>'; this is probably fixable by adding '#include <cstdlib>'
    1 | #include<stdio.h>
  +++ |+#include <cstdlib>
    2 | using namespace std;
a.cc:20:5: error: 'cout' was not declared in this scope
   20 |     cout<<c;
      |     ^~~~
a.cc:20:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: Java

import java.util.*;
public class Main(){

public static void main(String[] args){
Scanner obj=new Scanner(System.in);
int a=obj.nextInt();
int b=obj.nextInt();
int out=0;
int ans=0;

while(out<b){
out--;
out=out+a;
ans++;

}

System.out.println(ans);


}



}

Compiler output:
Main.java:2: error: '{' expected
public class Main(){
                 ^
1 error
Language: Java

import java.util.*;
public class Main(){

public static void main(String[] args){
Scanner obj=new Scanner(System.in);
int a=obj.nextInt();
int b=obj.nextInt();
int out=0;
int ans=0;

while(outlet<b){
out--;
out=out+a;
ans++;

}

System.out.println(ans);


}



}

Compiler output:
Main.java:2: error: '{' expected
public class Main(){
                 ^
1 error
Language: C

#!/usr/bin/env python3
s = input()
ns = [ int(i) for i in s.rsplit() ]
print(math.ceil(ns[1]/ns[0]))

Compiler output:
main.c:1:2: error: invalid preprocessing directive #!
    1 | #!/usr/bin/env python3
      |  ^
main.c:2:1: warning: data definition has no type or storage class
    2 | s = input()
      | ^
main.c:2:1: error: type defaults to 'int' in declaration of 's' [-Wimplicit-int]
main.c:2:5: error: implicit declaration of function 'input' [-Wimplicit-function-declaration]
    2 | s = input()
      |     ^~~~~
main.c:2:5: error: initializer element is not constant
main.c:3:1: error: expected ',' or ';' before 'ns'
    3 | ns = [ int(i) for i in s.rsplit() ]
      | ^~
Language: C

Select Code
#include<stdio.h>
int main()
{
int a,b,i,j,x=0;
scanf("%d%d",&a,&b);
i=1,j=0;
while(x<b)
{
x=a*i-j;
i++;
j++;
}
printf("%d",i-1);
return 0;
}

Compiler output:
main.c:1:1: error: unknown type name 'Select'
    1 | Select Code
      | ^~~~~~
main.c:1:12: error: expected ';' before 'typedef'
    1 | Select Code
      |            ^
      |            ;
Language: C

#include<studio.h>
int main() {
int a, b, i;
scanf("%d%d",&a,&b);
while((a*i)<b) {
i++;}
printf("%d", i);
} 

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

#include<iostream>
using namespace std;
int main()
{
	int c,d;
cin>>c>>d;
int i=0,j=1;
while(j<b)
{
j--;
j=j+a;
i++;
}
cout<<i;}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'b' was not declared in this scope
    8 | while(j<b)
      |         ^
a.cc:11:5: error: 'a' was not declared in this scope
   11 | j=j+a;
      |     ^
Language: C++

#include<iostream>
using namespace std;
int main()
{
int c,d;
cin>>c>>d;
if(c>=2&&c<=20 && d>=1 && d<=20)
{
if(c==d)
{
cout<<1;}
else
{
cout<<((d/c)+1);}
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:2: error: expected '}' at end of input
   15 | }
      |  ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<iostream>
using namespace std;
int main()
{
int c,d;
cin>>c>>d;
if(c>=2&&c<=20 && d>=1 && d<=20)
{
if(c==d)
{
cout<<1;}
else
{
cout<<((b/a)+1);}
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:9: error: 'b' was not declared in this scope
   14 | cout<<((b/a)+1);}
      |         ^
a.cc:14:11: error: 'a' was not declared in this scope
   14 | cout<<((b/a)+1);}
      |           ^
a.cc:15:2: error: expected '}' at end of input
   15 | }
      |  ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<iostream>
using namespace std;
int main()
{
	int a,b;
	cin>>a>>b;
	int i=0, j=1;
	while(j < B)
	{
	j--;
	j+=A;
	i++;
	}
	cout<<i;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:19: error: 'B' was not declared in this scope
    8 |         while(j < B)
      |                   ^
a.cc:11:12: error: 'A' was not declared in this scope
   11 |         j+=A;
      |            ^
Language: C++

#include <bits/stdc++.h>

using namespace std;
using namespace __gnu_pbds;

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

	int A, B; cin >> A >> B;
	A--; B--;
	cout << (B+A-1)/A << endl;

	return 0;
}

// read the question correctly (ll vs int)
// template by bqi343


Compiler output:
a.cc:4:17: error: '__gnu_pbds' is not a namespace-name
    4 | using namespace __gnu_pbds;
      |                 ^~~~~~~~~~
Language: C++

//in the name of god
//if you read this code please search about imam hussain
#include<bits/stdc++.h>

using namespace std;

typedef long long ll;

#define pb push_back
#define endl "\n";
#define migmig ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define read freopen("input.txt", "r", stdin);freopen("output.txt", "w", stdout);

const int maxn=1e5+5;
const int mod=1e9+7;
const int inf=1e9;
const int del=728729;

int main(){
	migmig;
	cin>>a>>b;
    if(b==1)
    {
        cout<<'0'<<endl;
        return 0;
    }
    int ans = 1;
    b -= a;a--;
    if(b>0)
        ans += (b+a-1)/a;
    cout<<ans<<endl;
 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:14: error: 'a' was not declared in this scope
   21 |         cin>>a>>b;
      |              ^
a.cc:21:17: error: 'b' was not declared in this scope; did you mean 'pb'?
   21 |         cin>>a>>b;
      |                 ^
      |                 pb
Language: C++

#include<stdio.h>
int main(void)
{
	int a,b,x,cnt;
	scanf("%d %d",&a,&b);
	cnt=1;
	x=a;
	while(1){
		X+=a-1;
		cnt++;
		if(x<=b){
			break;
		}
		else{
			x--;
		}
	}
	printf("%d\n",cnt);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:17: error: 'X' was not declared in this scope
    9 |                 X+=a-1;
      |                 ^
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:12:27: error: expected '}' at end of input
   12 |         cout << i << endl;
      |                           ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^