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

#include <cstdio>
#include <cstring>
#include <iostream>
#include <algorithm>
#include <vector>
#include <queue>
#include <set>
#include <map>
#include <string>
#include <cmath>
#include <cstdlib>
#include <ctume>

main()
{
	int R>=0,G<=4500;
	printf("Input R:");
	printf("Input G:");
	if(G>0);
	sum=2*G-R;
	printf("%d\n",sum);
	else
		sum=-R;
		printf("%d\n",sum);
	return 0;
}

Compiler output:
a.cc:12:10: fatal error: ctume: No such file or directory
   12 | #include <ctume>
      |          ^~~~~~~
compilation terminated.
Language: C++

#include <stdio.h>
 
int main(void){
 
 int a,c;
 scanf("%d",&a);
 scanf("%d",&c);
 
 int b;
 b=2*c-a;
 printf("%d",b);
 
 return 0;
}

Compiler output:
a.cc:2:1: error: extended character   is not valid in an identifier
    2 |  
      | ^
a.cc:4:1: error: extended character   is not valid in an identifier
    4 |  
      | ^
a.cc:8:1: error: extended character   is not valid in an identifier
    8 |  
      | ^
a.cc:2:1: error: '\U000000a0' does not name a type
    2 |  
      | ^
Language: Java

import java.util.Scanner;

public class c076_1 {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int current = sc.nextInt();
        int target = sc.nextInt();

        System.out.println(current + (target - current) * 2);
    }
}


Compiler output:
Main.java:3: error: class c076_1 is public, should be declared in a file named c076_1.java
public class c076_1 {
       ^
1 error
Language: C++

#include<stdio.h>
 
int main(void){
 
 int a,c;
 int *p,*q;
 p=&a;
 q=&c;
 scanf("%d",p);
 scanf("%d",q);
 
int b;
b=2*(*q)-*p;
 printf("%d",b);
 
 return 0;
}

Compiler output:
a.cc:2:1: error: extended character   is not valid in an identifier
    2 |  
      | ^
a.cc:4:1: error: extended character   is not valid in an identifier
    4 |  
      | ^
a.cc:11:1: error: extended character   is not valid in an identifier
   11 |  
      | ^
a.cc:2:1: error: '\U000000a0' does not name a type
    2 |  
      | ^
Language: C++

#include<stdio.h>
int main(void){
 
 int a,c;
 int *p,*q;
 p=&a;
 q=&c;
 scanf("%d",p);
 scanf("%d",q);
 printf("%d",2**q-*p);
 
 return 0;
}

Compiler output:
a.cc:3:1: error: extended character   is not valid in an identifier
    3 |  
      | ^
a.cc: In function 'int main()':
a.cc:3:1: error: '\U000000a0' was not declared in this scope
    3 |  
      | ^
a.cc:6:5: error: 'a' was not declared in this scope
    6 |  p=&a;
      |     ^
a.cc:7:5: error: 'c' was not declared in this scope
    7 |  q=&c;
      |     ^
Language: C++

#include<stdio.h>

int main(void){
 
 int a,c;
 int *p,*q;
 p=&a;
 q=&c;
 scanf("%d",p);
 scanf("%d",q);

int b;
b=2*(*q)-*p;
 printf("%d",b);
 
 return 0;

Compiler output:
a.cc:4:1: error: extended character   is not valid in an identifier
    4 |  
      | ^
a.cc: In function 'int main()':
a.cc:4:1: error: '\U000000a0' was not declared in this scope
    4 |  
      | ^
a.cc:7:5: error: 'a' was not declared in this scope
    7 |  p=&a;
      |     ^
a.cc:8:5: error: 'c' was not declared in this scope
    8 |  q=&c;
      |     ^
a.cc:16:11: error: expected '}' at end of input
   16 |  return 0;
      |           ^
a.cc:3:15: note: to match this '{'
    3 | int main(void){
      |               ^
Language: C++

#include <cstdio>
using namespace std;
int main ()
{
	int r,g;
	while (scanf("%d\n%d",&r,&g)!=EOF)
		if (0 <= r && g >= 4500)
				printf("%d",2r-g);
		else
				printf("0");
	return 0
}

Compiler output:
a.cc:8:33: warning: large fixed-point constant implicitly truncated to fixed-point type [-Woverflow]
    8 |                                 printf("%d",2r-g);
      |                                 ^~~~~~
a.cc: In function 'int main()':
a.cc:8:45: error: fixed-point types not supported in C++
    8 |                                 printf("%d",2r-g);
      |                                             ^~
a.cc:11:17: error: expected ';' before '}' token
   11 |         return 0
      |                 ^
      |                 ;
   12 | }
      | ~
Language: C++

#include <cstdio>
#include <cstring>
#include <cmath>
main()
{
	int R>=0,G<=4500;
	printf("Input R:");
	printf("Input G;");
	if(G>0);
	sum=2*G-R;
	printf("%d\n",sum);
	else
		sum=-R;
		printf("%d\n",sum);
}

Compiler output:
a.cc:4:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    4 | main()
      | ^~~~
a.cc: In function 'int main()':
a.cc:6:14: error: expected initializer before '>=' token
    6 |         int R>=0,G<=4500;
      |              ^~
a.cc:9:12: error: 'G' was not declared in this scope
    9 |         if(G>0);
      |            ^
a.cc:10:9: error: 'sum' was not declared in this scope
   10 |         sum=2*G-R;
      |         ^~~
a.cc:10:15: error: 'G' was not declared in this scope
   10 |         sum=2*G-R;
      |               ^
a.cc:10:17: error: 'R' was not declared in this scope
   10 |         sum=2*G-R;
      |                 ^
a.cc:12:9: error: 'else' without a previous 'if'
   12 |         else
      |         ^~~~
Language: C++

#include<cstdio>
#include<cstdlib>
#include<cmath>
#include<algorithm>
#include<string>
int main（）
{
	int r,g,sum;
	printf("r,g");
	scanf("%d%d",&r,&g);
	sum=(r+g)/2;
	printf("%f",sum);
}


Compiler output:
a.cc:8:9: error: expected primary-expression before 'int'
    8 |         int r,g,sum;
      |         ^~~
a.cc:8:9: error: expected '}' before 'int'
a.cc:7:1: note: to match this '{'
    7 | {
      | ^
a.cc:9:15: error: expected constructor, destructor, or type conversion before '(' token
    9 |         printf("r,g");
      |               ^
a.cc:10:14: error: expected constructor, destructor, or type conversion before '(' token
   10 |         scanf("%d%d",&r,&g);
      |              ^
a.cc:11:9: error: 'sum' does not name a type
   11 |         sum=(r+g)/2;
      |         ^~~
a.cc:12:15: error: expected constructor, destructor, or type conversion before '(' token
   12 |         printf("%f",sum);
      |               ^
a.cc:13:1: error: expected declaration before '}' token
   13 | }
      | ^
Language: C++

#include<stdio.h>
#include<math.h>
int main()
{
	int R,G
	float c;
	while((scanf("%d%d",&R,&G)!=EOF){
	scanf("%d%d\n",&R,&G);
	c = (2*G)-R;
	printf("c = %f\n",c);
	}
	return = 0
}



Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: expected initializer before 'float'
    6 |         float c;
      |         ^~~~~
a.cc:7:33: error: 'G' was not declared in this scope
    7 |         while((scanf("%d%d",&R,&G)!=EOF){
      |                                 ^
a.cc:7:41: error: expected ')' before '{' token
    7 |         while((scanf("%d%d",&R,&G)!=EOF){
      |              ~                          ^
      |                                         )
a.cc:9:9: error: 'c' was not declared in this scope
    9 |         c = (2*G)-R;
      |         ^
a.cc:12:16: error: expected primary-expression before '=' token
   12 |         return = 0
      |                ^
a.cc:12:19: error: expected ';' before '}' token
   12 |         return = 0
      |                   ^
      |                   ;
   13 | }
      | ~
Language: C++

    #include<cstdio>
    #include<csting>
    #include<iostream>
    #include<cmath>
    #include<algorithm>
     
    using namespace std;
     
    int main(){
    	int a,b;
    	scanf("%d",&a);
        scanf("%d",&b);
        printf("%d",2*b-a);
        return 0;
    }

Compiler output:
a.cc:2:13: fatal error: csting: No such file or directory
    2 |     #include<csting>
      |             ^~~~~~~~
compilation terminated.
Language: C

    #include<cstdio>
    #include<cstring>
    #include<iostream>
    #include<cmath>
    #include<algorithm>
     
    using namespace std;
     
    int main(){
    	int a,b;
    	scanf("%d",&a);
        scanf("%d",&b);
        printf("%d",2*b-a);
        return 0;
    }

Compiler output:
main.c:1:13: fatal error: cstdio: No such file or directory
    1 |     #include<cstdio>
      |             ^~~~~~~~
compilation terminated.
Language: C

#include<cstdio>
int main()
{
	int R,G;
	while(~scanf("%d %d",&R,&G))
	{
		printf("%d",2*G-R);
		}
		return 0;
	}


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

ソースコード
#include <stdio.h>
 
int main(){
 int a,c;
 int *p,*q;
 p=&a;
 q=&c;
 scanf("%d",p);
 scanf("%d",q);
 printf("%d",2*c-*p);

Compiler output:
main.c:1:13: error: expected ';' before 'typedef'
    1 | ソースコード
      |             ^
      |             ;
main.c:3:1: error: stray '\302' in program
    3 | <U+00A0>
      | ^~~~~~~~
main.c: In function 'main':
main.c:11:2: error: expected declaration or statement at end of input
   11 |  printf("%d",2*c-*p);
      |  ^~~~~~
Language: C

#include <stdio.h>

 int main(void)
 {
 	int a,b,ans;
 	scanf("%d",&a");
 	scanf("%d",&ans);
 	b = 2*ans - a;
 	return b;
 }

Compiler output:
main.c: In function 'main':
main.c:6:22: warning: missing terminating " character
    6 |         scanf("%d",&a");
      |                      ^
main.c:6:22: error: missing terminating " character
    6 |         scanf("%d",&a");
      |                      ^~~
main.c:6:22: error: expected ')' before 'scanf'
    6 |         scanf("%d",&a");
      |              ~       ^
      |                      )
    7 |         scanf("%d",&ans);
      |         ~~~~~         
main.c:9:18: error: expected ';' before '}' token
    9 |         return b;
      |                  ^
      |                  ;
   10 |  }
      |  ~
Language: C

ソースコード
#include <stdio.h>
 
int main(){
 int a,c;
 scanf("%d",&a);
 scanf("%d",&c);
 printf("%d",a+c);

Compiler output:
main.c:1:13: error: expected ';' before 'typedef'
    1 | ソースコード
      |             ^
      |             ;
main.c:3:1: error: stray '\302' in program
    3 | <U+00A0>
      | ^~~~~~~~
main.c: In function 'main':
main.c:8:2: error: expected declaration or statement at end of input
    8 |  printf("%d",a+c);
      |  ^~~~~~
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
import java.math.*;
 
public class Main {
	public static void main(String[] args)throws IOException{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringBuilder sb = new StringBuilder();
		int N = Integer.parseInt(br.readLine());
		int K = Integer.parseInt(br.readLine());
		int num = 1;
		for(int i = 0; i < N; i++){
			num = Math.min(num+K,num*2);
		}
		System.out.println(num);
	}
}

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
import java.math.*;
 
public class Main {
	public static void main(String[] args)throws IOException{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringBuilder sb = new StringBuilder();
		int R = Integer.parseInt(br.readLine());
		int G = Integer.parseInt(br.readLine());
		System.out.println(2*G - R);
	}
}

Compiler output:
Main.java:21: error: class, interface, enum, or record expected
import java.io.BufferedReader;
^
Main.java:22: error: class, interface, enum, or record expected
import java.io.IOException;
^
Main.java:23: error: class, interface, enum, or record expected
import java.io.InputStreamReader;
^
Main.java:24: error: class, interface, enum, or record expected
import java.util.*;
^
Main.java:25: error: class, interface, enum, or record expected
import java.math.*;
^
5 errors
Language: C

#include<stdio.h>
int main(){
    int a,b;
    scanf("%d",&a);
    scanf("%d",&b);
    printf("%d\n",2*b-a);
return o;}

Compiler output:
main.c: In function 'main':
main.c:7:8: error: 'o' undeclared (first use in this function)
    7 | return o;}
      |        ^
main.c:7:8: note: each undeclared identifier is reported only once for each function it appears in
Language: C

ソースコード
#include <stdio.h>
 
int main(){
 int a,c;
 int *p,*q;
 p=&a;
 q=&c;
 scanf("%d",&a);
 scanf("%d",&c);
 printf("%d",*p+*q);

Compiler output:
main.c:1:13: error: expected ';' before 'typedef'
    1 | ソースコード
      |             ^
      |             ;
main.c:3:1: error: stray '\302' in program
    3 | <U+00A0>
      | ^~~~~~~~
main.c: In function 'main':
main.c:11:2: error: expected declaration or statement at end of input
   11 |  printf("%d",*p+*q);
      |  ^~~~~~
Language: C

ソースコード
#include <stdio.h>
 
int main(){
 int a,c;
 int *p,*q;
 p=&a;
 q=&c;
 scanf("%d",a);
 scanf("%d",c);
 printf("%d",*p+*q);

Compiler output:
main.c:1:13: error: expected ';' before 'typedef'
    1 | ソースコード
      |             ^
      |             ;
main.c:3:1: error: stray '\302' in program
    3 | <U+00A0>
      | ^~~~~~~~
main.c: In function 'main':
main.c:11:2: error: expected declaration or statement at end of input
   11 |  printf("%d",*p+*q);
      |  ^~~~~~
Language: C

#include <stdio.h>

int main(){
 int a,c;
 int *p,*q;
 p=&a;
 q=&c;
 scanf("%d",p);
 scanf("%d",q);
 printf("%d",*p+*q);

Compiler output:
main.c: In function 'main':
main.c:10:2: error: expected declaration or statement at end of input
   10 |  printf("%d",*p+*q);
      |  ^~~~~~
Language: C

#include <stdio.h>

int main() {
int N,M;
scanf("%d",&N);
scanf("%d",&M);
printf("%d",2*M-N);
printf("%d\n",s);

return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:15: error: 's' undeclared (first use in this function)
    8 | printf("%d\n",s);
      |               ^
main.c:8:15: note: each undeclared identifier is reported only once for each function it appears in
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
import java.math.*;
 
public class Main {
	public static void main(String[] args)throws IOException{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringBuilder sb = new StringBuilder();
		int R = Integer.parseInt(br.readLine());
		int G = Integer.parseInt(br.readLine());
		System.out.println(2G - R);
	}
}

Compiler output:
Main.java:13: error: ')' or ',' expected
		System.out.println(2G - R);
		                    ^
Main.java:13: error: not a statement
		System.out.println(2G - R);
		                      ^
Main.java:13: error: ';' expected
		System.out.println(2G - R);
		                         ^
3 errors
Language: C++

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<algorithm>
#include<ctime>
#include<iostream>
using namespace std;

int mian()
{
	int m,n;
	scanf("%d %d",&m,&n);
	printf("%d",(m+n)/2);
}

Compiler output:
a.cc: In function 'int mian()':
a.cc:15:1: warning: no return statement in function returning non-void [-Wreturn-type]
   15 | }
      | ^
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include<cstdio>
#include<csting>
#include<iostream>
#include<cmath>
#include<algorithm>

using namespace std;

int main(){
	int a,b;
	scanf("%d",&a);
    scanf("%d",&b);
    printf("%d",2*b-a);
    return 0;
}


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

#include <cstdio>
int main()
{
int a,b;
while (scanf("%d%d",&a,&b)
{
printf("%d\n",2*b-a);
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:27: error: expected ')' before '{' token
    5 | while (scanf("%d%d",&a,&b)
      |       ~                   ^
      |                           )
    6 | {
      | ~
Language: C++

#include <cstdio>
#include <cmath>
int main()
{
	int r,g,x;
	scanf("%d\n%d", &r,&g);
	if(r>=0 && g<=4500){
    x = 2*g - r;
    printf("%d\n", x);
    }<F10>
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:6: error: expected primary-expression before '<' token
   10 |     }<F10>
      |      ^
a.cc:10:7: error: 'F10' was not declared in this scope
   10 |     }<F10>
      |       ^~~
a.cc:11:5: error: expected primary-expression before 'return'
   11 |     return 0;
      |     ^~~~~~
Language: C++

#include<cstdio>
main()
{
	int R,G;
	float c,d;
	scanf("%d%d",&R,&G);
	d=2;
	c=G*d-R
	printf("%.1f",c);
}


Compiler output:
a.cc:2:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    2 | main()
      | ^~~~
a.cc: In function 'int main()':
a.cc:8:16: error: expected ';' before 'printf'
    8 |         c=G*d-R
      |                ^
      |                ;
    9 |         printf("%.1f",c);
      |         ~~~~~~
Language: C

#include<stdio.h>

int main()
{
	int R,G,ans=0;
	scanf("%d\n%d",&R,&G);
	ans=2R-G;
	printf("%d",ans);
	
	return 0;
}
	

Compiler output:
main.c: In function 'main':
main.c:7:9: warning: large fixed-point constant implicitly truncated to fixed-point type [-Woverflow]
    7 |         ans=2R-G;
      |         ^~~
main.c:7:13: error: fixed-point types not supported for this target
    7 |         ans=2R-G;
      |             ^~
Language: C

#include <stdio.h>
int main (void){
    double R,G,A;
    scanf("%lf%lf",&R,&G);
    A=2G-R;
    printf("%lf\n",A);
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:7: error: invalid suffix "G" on integer constant
    5 |     A=2G-R;
      |       ^~
Language: C

#include<stdio.h>

int main()
{
	int R,G,ans=0;
	scanf("%d\n%d",&R,&G);
	ans=2R-G;
	printf("%d"ans);
	
	return 0;
}
	

Compiler output:
main.c: In function 'main':
main.c:7:9: warning: large fixed-point constant implicitly truncated to fixed-point type [-Woverflow]
    7 |         ans=2R-G;
      |         ^~~
main.c:7:13: error: fixed-point types not supported for this target
    7 |         ans=2R-G;
      |             ^~
main.c:8:20: error: expected ')' before 'ans'
    8 |         printf("%d"ans);
      |               ~    ^~~
      |                    )
Language: C++

#include<stdio.h>

int main()
{
	int R,G,ans=0;
	scanf("%d\n%d",&R,&G);
	ans=2R-G;
	printf("%d"ans);
	
	return 0;
}
	

Compiler output:
a.cc:7:9: warning: large fixed-point constant implicitly truncated to fixed-point type [-Woverflow]
    7 |         ans=2R-G;
      |         ^~~
a.cc: In function 'int main()':
a.cc:7:13: error: fixed-point types not supported in C++
    7 |         ans=2R-G;
      |             ^~
a.cc:8:16: error: unable to find string literal operator 'operator""ans' with 'const char [3]', 'long unsigned int' arguments
    8 |         printf("%d"ans);
      |                ^~~~~~~
Language: C++

#include<stdio.h>

int main()
{
	int R,G;
	scanf("%d\n%d",&R,&G);
	printf("%d"2G-R);
	
	return 0;
}
	


Compiler output:
a.cc: In function 'int main()':
a.cc:7:20: error: expected ')' before numeric constant
    7 |         printf("%d"2G-R);
      |               ~    ^~
      |                    )
Language: C++

#include<stdio.h>

int main()
{
	int R,G;
	scanf("%d\n%d",R,G);
	printf("%d"2G-R);
	
	return 0;
}
	


Compiler output:
a.cc: In function 'int main()':
a.cc:7:20: error: expected ')' before numeric constant
    7 |         printf("%d"2G-R);
      |               ~    ^~
      |                    )
Language: Java

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

public class Solution {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        double R = sc.nextDouble();
        double G=sc.nextDouble();
        System.out.print(2*G-R);
    }
}


Compiler output:
Main.java:4: error: class Solution is public, should be declared in a file named Solution.java
public class Solution {
       ^
1 error
Language: C++

#include<stdio.h>

int main()
{
	int R=0,G=0;
	scanf("%d\n%d",&R,&G);
	printf("%.1d"2G-R);
	
	return 0;
}
	

Compiler output:
a.cc: In function 'int main()':
a.cc:7:22: error: expected ')' before numeric constant
    7 |         printf("%.1d"2G-R);
      |               ~      ^~
      |                      )
Language: C++

#include<stdio.h>

int main()
{
	int R,G;
	scanf("%d\n%d",R,G);
	printf("%.1d"2G-R);
	
	return 0;
}
	

Compiler output:
a.cc: In function 'int main()':
a.cc:7:22: error: expected ')' before numeric constant
    7 |         printf("%.1d"2G-R);
      |               ~      ^~
      |                      )
Language: C

#include <iostream>
using namespace std;

int main(void) {
	cin.tie(0);
	ios::sync_with_stdio(false);
	int rate = 0;
	int grade = 0;
	cin >> rate >> grade;
	int target = 2 * grade - rate;
	cout << target << endl;
	return 0;
}


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

#include <iostream>
using namespace std;
ll a,b;
int main() {
	// your code goes here
    cin>>a>>b;
cout<<2*b-a<<endl;
	return 0;
}

Compiler output:
a.cc:3:1: error: 'll' does not name a type
    3 | ll a,b;
      | ^~
a.cc: In function 'int main()':
a.cc:6:10: error: 'a' was not declared in this scope
    6 |     cin>>a>>b;
      |          ^
a.cc:6:13: error: 'b' was not declared in this scope
    6 |     cin>>a>>b;
      |             ^
Language: C++

#include<iostream>
using namespace std;

int main (){
cin >>r>>g;
cout<<2*g - r<<endl;
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:7: error: 'r' was not declared in this scope
    5 | cin >>r>>g;
      |       ^
a.cc:5:10: error: 'g' was not declared in this scope
    5 | cin >>r>>g;
      |          ^
Language: C++

#include <stdio.h>

int main(){
  int R,G;
  scanf("%d,%d",%R,%G);
  printf("%d",2*G-R);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:17: error: expected primary-expression before '%' token
    5 |   scanf("%d,%d",%R,%G);
      |                 ^
a.cc:5:20: error: expected primary-expression before '%' token
    5 |   scanf("%d,%d",%R,%G);
      |                    ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(void){
    double s,b;
    cin >> s >> b;
    cout << 2b-s<< endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:13: error: unable to find numeric literal operator 'operator""b'
    6 |     cout << 2b-s<< endl;
      |             ^~
Language: C++

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

#ifdef DEBUG
#define NDEBUG
#include "cout11.h"
#endif
#undef NDEBUG
#include <cassert>

typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> ii;
typedef pair<ll,ll> llll;
typedef pair<double,double> dd;

typedef vector<int> vi;
typedef vector<vector<int>> vvi;
typedef vector<ii> vii;
typedef vector<vector<ii>> vvii;
typedef vector<ll> vll;

#define sz(a)  int((a).size())
#define pb  push_back
#define FOR(var,from,to) for(int var=(from);var<=(to);++var)
#define rep(var,n)  for(int var=0;var<(n);++var)
#define rep1(var,n)  for(int var=1;var<=(n);++var)
#define repC2(vari,varj,n)  for(int vari=0;vari<(n)-1;++vari)for(int varj=vari+1;varj<(n);++varj)
#define ALL(c)  (c).begin(),(c).end()
#define RALL(c)  (c).rbegin(),(c).rend()
#define tr(i,c)  for(auto i=(c).begin(); i!=(c).end(); ++i)
#define found(s,e)  ((s).find(e)!=(s).end())
#define mset(arr,val)  memset(arr,val,sizeof(arr))
#define mid(x,y) ((x)+((y)-(x))/2)
#define IN(x,a,b) ((a)<=(x)&&(x)<=(b))

ll solve(int N) {
    return -1LL;
}

int main() {
    int a,b;
    cin >>a;
    cin >>c;
    // (a+b)/2 = c
    // 2c - a
    cout << (c*2 - a) << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:44:11: error: 'c' was not declared in this scope
   44 |     cin >>c;
      |           ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
    int R, G;
    cin >> R >> G:
    cout << 2 * G - R;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:18: error: found ':' in nested-name-specifier, expected '::'
    5 |     cin >> R >> G:
      |                  ^
      |                  ::
a.cc:5:17: error: 'G' is not a class, namespace, or enumeration
    5 |     cin >> R >> G:
      |                 ^
Language: C++

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;

typedef int _loop_int;
#define REP(i,n) for(_loop_int i=0;i<(_loop_int)(n);++i)
#define FOR(i,a,b) for(_loop_int i=(_loop_int)(a);i<(_loop_int)(b);++i)
#define FORR(i,a,b) for(_loop_int i=(_loop_int)(b)-1;i>=(_loop_int)(a);--i)

#define DEBUG(x) cout<<#x<<": "<<x<<endl
#define DEBUG_VEC(v) cout<<#v<<":";REP(i,v.size())cout<<" "<<v[i];cout<<endl
#define ALL(a) (a).begin(),(a).end()

#define CHMIN(a,b) a=min((a),(b))
#define CHMAX(a,b) a=max((a),(b))

// mod
const ll MOD = 1000000007ll;
#define FIX(a) ((a)%MOD+MOD)%MOD

// floating
typedef double Real;
const Real EPS = 1e-11;
#define EQ0(x) (abs(x)<EPS)
#define EQ(a,b) (abs(a-b)<EPS)
typedef complex<Real> P;

int main(){
  int a,b;
  cin>>a>>b;
  inc c = b+b-a;
  cout<<c<<endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:37:3: error: 'inc' was not declared in this scope; did you mean 'int'?
   37 |   inc c = b+b-a;
      |   ^~~
      |   int
a.cc:38:9: error: 'c' was not declared in this scope
   38 |   cout<<c<<endl;
      |         ^
Language: C++

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

int main(){
  int N, K, a=1, i=0;
  cin >> N >> K;
  
  for (i, a<K && i<N; i++){
    a *= 2;
  }
  for (i, i<N; i++){
    a += K;
  }
  
  cout << a << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:26: error: expected ';' before ')' token
    8 |   for (i, a<K && i<N; i++){
      |                          ^
      |                          ;
a.cc:11:19: error: expected ';' before ')' token
   11 |   for (i, i<N; i++){
      |                   ^
      |                   ;
Language: C++

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

int main(){
  int N, K;
  cin>> N>> K;
  int ans =1;
  
  for(int i =0;i<N;i++){
  
  if(ans<=K){
    ans*=2;
  }
    else{
      ans+=k;
    }
 }
  cout<< ans;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:12: error: 'k' was not declared in this scope
   15 |       ans+=k;
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N, K;
  cin >> N >> K;
  int x = 1;
  for (int i = 0; i < N; i++) {
    if (x * 2) < (x + K) x *= 2;
    else x += K;
  }
  cout << x << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:16: error: expected primary-expression before '<' token
    9 |     if (x * 2) < (x + K) x *= 2;
      |                ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
// 入力処理
  int N, K, x;
  cin >> N >> K;
  x = 1;
  for (int i = 0; i < N; i++) {
    if (x *= 2 < x += K) {
      x *= 2;
    }
    else {
      x += K;
    }
  }
  cout << x << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:16: error: lvalue required as left operand of assignment
   10 |     if (x *= 2 < x += K) {
      |              ~~^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
// 入力処理
  int N, K, x;
  cin >> N >> K;
  x = 1
  for (int i = 0; i < N; i++) {
    if (x *= 2 < x += K) {
      x *= 2;
    }
    else {
      x += K;
    }
  }
  cout << x << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: expected ';' before 'for'
    8 |   x = 1
      |        ^
      |        ;
    9 |   for (int i = 0; i < N; i++) {
      |   ~~~   
a.cc:9:19: error: 'i' was not declared in this scope
    9 |   for (int i = 0; i < N; i++) {
      |                   ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
// 入力処理
  int N, K, x;
  cin >> N >> K;
  x = 1
  for (int i = 0; i < N; i++) {
    if (x *= 2 < x += K) {
      x *= 2;
    } else {
      x += K;
    }
  }
  cout << x << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: expected ';' before 'for'
    8 |   x = 1
      |        ^
      |        ;
    9 |   for (int i = 0; i < N; i++) {
      |   ~~~   
a.cc:9:19: error: 'i' was not declared in this scope
    9 |   for (int i = 0; i < N; i++) {
      |                   ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
// 入力処理
  int N, K, x;
  cin >> N >> K;
  x = 1
  for (int i = 0; i < N; i++) {
    if (x *= 2 < x += K) {
      x *= 2;
    else {
      x += K;
    }
  }
  cout << x << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: expected ';' before 'for'
    8 |   x = 1
      |        ^
      |        ;
    9 |   for (int i = 0; i < N; i++) {
      |   ~~~   
a.cc:9:19: error: 'i' was not declared in this scope
    9 |   for (int i = 0; i < N; i++) {
      |                   ^
a.cc:17:2: error: expected '}' at end of input
   17 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
// 入力処理
  int N, K, x, dis;
  cin >> N >> K;
  x = 1
  for (int i = 0;i < N; i++) {
    dis = min(x *= 2; x += K);
  }
  cout << dis << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: expected ';' before 'for'
    8 |   x = 1
      |        ^
      |        ;
    9 |   for (int i = 0;i < N; i++) {
      |   ~~~   
a.cc:9:18: error: 'i' was not declared in this scope
    9 |   for (int i = 0;i < N; i++) {
      |                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
// 入力処理
  int N, K, x, dis;
  cin >> N >> K;
  x = 1
  for (int i = 0;i < N; i++) {
    min(x *= 2; x += K);
  }
  cout << x << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: expected ';' before 'for'
    8 |   x = 1
      |        ^
      |        ;
    9 |   for (int i = 0;i < N; i++) {
      |   ~~~   
a.cc:9:18: error: 'i' was not declared in this scope
    9 |   for (int i = 0;i < N; i++) {
      |                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std; 
int main() {
  int N;
  int K;
  cin>>N>>K;
  int sum=1;
  while(i<N){
    if(sum>=K){
      sum+=K;
    }else{
      sum*=2;
    }
    i++
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'i' was not declared in this scope
    8 |   while(i<N){
      |         ^
Language: C

#include <stdio.h>

int main() {
  int n,k;
  int angka = 1;
  scanf("%d %d", &n, &k);
  for(int i = 0; i < n; i++) {
    (angka+k>angka*2) ? angka *= 2 : angka += k;
  } //misal k itu 3,jadi 1+3 atau 1*2 ....
  printf("%d\n", angka);
  return 0;
} 
//test

Compiler output:
main.c: In function 'main':
main.c:8:44: error: lvalue required as left operand of assignment
    8 |     (angka+k>angka*2) ? angka *= 2 : angka += k;
      |                                            ^~
Language: C

#include <stdio.h>

int main(){
	int n,k,value = 1;
	scanf("%d",&n);
	scanf("%d",&k);
	for(int i=0;i<n;i++){
		value+k>value*2 ? value*=2 : value+= k;
	}
		printf("%d\n",value);
 	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:51: error: lvalue required as left operand of assignment
    8 |                 value+k>value*2 ? value*=2 : value+= k;
      |                                                   ^~
Language: C

#include <stdio.h>

int main(){
	int n,k,value = 1;
	scanf("%d",&n);
	scanf("%d",&k);
	for(int i=0;i<n;i++){
		(value+k>value*2) ? value*=2 : value += k;
	}
		printf("%d\n",value);
 	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:54: error: lvalue required as left operand of assignment
    8 |                 (value+k>value*2) ? value*=2 : value += k;
      |                                                      ^~
Language: C

#include <stdio.h>

int main(){
	int n,k,value = 1;
	scanf("%d",&n);
	scanf("%d",&k);
	for(int i=0;i<n;i++){
		value+k>value*2? value*=2 : value += k;
	}
		printf("%d\n",value);
 	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:51: error: lvalue required as left operand of assignment
    8 |                 value+k>value*2? value*=2 : value += k;
      |                                                   ^~
Language: C++

#include <bits/stdc++>h>
using namespace std;
 
int n, k, a=1;
 
int main () {
    cin >> n >> k;
    for (int i = 1; i <= n; i++){
        if (a+k<2*a) {
          a += k;
        }else{
          a *= 2;
    }
    cout << a << endl;
}

Compiler output:
a.cc:1:24: warning: extra tokens at end of #include directive
    1 | #include <bits/stdc++>h>
      |                        ^
a.cc:1:10: fatal error: bits/stdc++>: No such file or directory
    1 | #include <bits/stdc++>h>
      |          ^~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N;
  int K;
  cin >> N >> K;
  int ans = 1;
  for(i = 0; i < N; i++){
    if(ans < K){
      ans *= 2;
    }else{
      ans += K;
    }
  }
  cout << ans << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:7: error: 'i' was not declared in this scope
    9 |   for(i = 0; i < N; i++){
      |       ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int n;
  cin >> n ;
  int result;
  result = 1;
  int k;
  cin >> k;
    for (int i = 0; i < n; i++)
    {
        if (result+k < result*2)
        {
            result = result + k;
        }
        else if (result*2 <= result+k)
        {
            result = result*2
        }
        
        
    }
cout << result << endl;
  
  // ここにプログラムを追記

}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:30: error: expected ';' before '}' token
   19 |             result = result*2
      |                              ^
      |                              ;
   20 |         }
      |         ~
Language: C++

#include <algorithm>
#include <vector>
using namespace std;
const int MOD = 1e9+7;
using ll = long long;
using vi = vector<int>;
#define rep(i, n) for (int i = 0; i < n; i++)
#define ALL(x) x.begin(), x.end();
int main() {
  int a,b,ans=1;
  cin >> a >> b;
  rep(i,a){
    ans += min(ans,b);
  }
  cout << ans;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:3: error: 'cin' was not declared in this scope
   11 |   cin >> a >> b;
      |   ^~~
a.cc:3:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    2 | #include <vector>
  +++ |+#include <iostream>
    3 | using namespace std;
a.cc:15:3: error: 'cout' was not declared in this scope
   15 |   cout << ans;
      |   ^~~~
a.cc:15:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: C++

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

int main(){
  int n,k;cin >> n >> k;
  int ans = 1;
  for(int i = 0;i < n;i++){
  	ans = min(ans+k,2*ans);
  }
  cout << ans << '\n';
}

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namespaces'
    2 | using namespaces std;
      |       ^~~~~~~~~~
a.cc: In function 'int main()':
a.cc:5:11: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |   int n,k;cin >> n >> k;
      |           ^~~
      |           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:8:15: error: 'min' was not declared in this scope; did you mean 'std::min'?
    8 |         ans = min(ans+k,2*ans);
      |               ^~~
      |               std::min
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:5696:5: note: 'std::min' declared here
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
a.cc:10:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   10 |   cout << ans << '\n';
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include <bits/stdc++.h>

typedef long long ll;

using namespace std;

int main() {
    int n, k;
    cin >> n >> k;

    int now = 1;

    for (int i = 0; i < n; i++) {
        if (now > k) {
            now = now * 2
        } else {
            now += k;
        }
    }

    cout << now << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:26: error: expected ';' before '}' token
   15 |             now = now * 2
      |                          ^
      |                          ;
   16 |         } else {
      |         ~
Language: C++

#include <bits/stdc++.h>

typedef long long ll;

using namespace std;

int main() {
    int n, k;
    cin >> n >> k;

    int now = 1;

    for (int i = 0; i < n; i++) {
        if (now > k) {
            now = now * 2
        } else {
            now += k;
        }
    }
    
    cout << now << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:26: error: expected ';' before '}' token
   15 |             now = now * 2
      |                          ^
      |                          ;
   16 |         } else {
      |         ~
Language: C++

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

int main() {
  int N, K;
  cin >> N >> K;
  int x = 1;
  for (int i = 0; i < N; i++) {
    if (x < K) {
      x = 2 * x
    } else {
      x = x + K
    }
  }
  cout << x;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:16: error: expected ';' before '}' token
   10 |       x = 2 * x
      |                ^
      |                ;
   11 |     } else {
      |     ~           
a.cc:12:16: error: expected ';' before '}' token
   12 |       x = x + K
      |                ^
      |                ;
   13 |     }
      |     ~
Language: C++

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

int main(){
  int N, K, a1, a2, a = 1;
  cin >> N >> K;
  for(int i = 0; i < N; i++){
    a1 = a * 2;
    a2 = a + K;
    if(a1 < a2){
      a = a1;
    }
    else{
      a = a2;
    }
  }
  cout << a << endl;
}

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

using namespace std;

int main() {
  int N,K,i;
  cin >> N >> K;
  
  int R = 1;
  
  for (i = 0;i < N && R < K;i++) {
    R *= 2;
  }
  
  while (i < N) {
    R += K;
    i++;
  }
  
  cout << R << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope
    5 |   cin >> N >> K;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:18:3: error: 'cout' was not declared in this scope
   18 |   cout << R << endl;
      |   ^~~~
a.cc:18:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:18:16: error: 'endl' was not declared in this scope
   18 |   cout << R << endl;
      |                ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | using namespace std;
Language: C

#include <stdio.h>

int main() {
  int N, K, output = 1;

  scanf("%d %d", &N, &K);
  for(int j = 0; j < N; j++) {
    (output+K > output*2) ? output *= 2 : output += K;
  }
  printf("%d\n", output);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:50: error: lvalue required as left operand of assignment
    8 |     (output+K > output*2) ? output *= 2 : output += K;
      |                                                  ^~
Language: C++

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

int main() {
  int N,k;
  cin >> N >>k;
  int sum;
  if(k==1){
	sum = N+1;
  }
  else if(k==2||k==3||k==4){
    if (N=1){
      sum = 2
    }
    else{
    sum = 4 + k*(N-2);
    }
  }
  else if(k==5||k==6||k==7){
    if (N==1){
      sum = 2
    }
    else if(N==2){
      sum = 4
    }
    else{
    sum = 8 + k*(N-3);
    }
  }
  else{
    if (N==1){
      sum = 2
    }
    else if (N==2){
      sum = 4
    }
    else if (N==3){
      sum = 8
    }
    else{
    sum = 16 + k*(N-4);
    }
  }
  cout<<sum<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:14: error: expected ';' before '}' token
   13 |       sum = 2
      |              ^
      |              ;
   14 |     }
      |     ~         
a.cc:21:14: error: expected ';' before '}' token
   21 |       sum = 2
      |              ^
      |              ;
   22 |     }
      |     ~         
a.cc:24:14: error: expected ';' before '}' token
   24 |       sum = 4
      |              ^
      |              ;
   25 |     }
      |     ~         
a.cc:32:14: error: expected ';' before '}' token
   32 |       sum = 2
      |              ^
      |              ;
   33 |     }
      |     ~         
a.cc:35:14: error: expected ';' before '}' token
   35 |       sum = 4
      |              ^
      |              ;
   36 |     }
      |     ~         
a.cc:38:14: error: expected ';' before '}' token
   38 |       sum = 8
      |              ^
      |              ;
   39 |     }
      |     ~
Language: C++

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

int main() {
  int N,k;
  cin >> N >>k;
  int sum;
  if(k==1){
	sum = N+1;
  }
  else if(k==2||k==3||k==4){
    if (N=1){
      sum = 2
    }
    else{
    sum = 4 + k*(N-2);
    }
  }
  else if(k==5||k==6||k==7){
    if (N=1){
      sum = 2
    }
    else if(N=2){
      sum = 4
    }
    else{
    sum = 8 + k*(N-3);
    }
  }
  else{
    if (N=1){
      sum = 2
    }
    else if (N=2){
      sum = 4
    }
    else if (N=3){
      sum = 8
    }
    else{
    sum = 16 + k*(N-4);
    }
  }
  cout<<sum<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:14: error: expected ';' before '}' token
   13 |       sum = 2
      |              ^
      |              ;
   14 |     }
      |     ~         
a.cc:21:14: error: expected ';' before '}' token
   21 |       sum = 2
      |              ^
      |              ;
   22 |     }
      |     ~         
a.cc:24:14: error: expected ';' before '}' token
   24 |       sum = 4
      |              ^
      |              ;
   25 |     }
      |     ~         
a.cc:32:14: error: expected ';' before '}' token
   32 |       sum = 2
      |              ^
      |              ;
   33 |     }
      |     ~         
a.cc:35:14: error: expected ';' before '}' token
   35 |       sum = 4
      |              ^
      |              ;
   36 |     }
      |     ~         
a.cc:38:14: error: expected ';' before '}' token
   38 |       sum = 8
      |              ^
      |              ;
   39 |     }
      |     ~
Language: C++

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

int main() {
  int N,k;
  cin >> N >>k;
  int sum;
  if(k==1){
	sum = N+1;
  }
  else if(k==2||k==3||k=4){
    sum = 4 + k*(N-2);
  }
  else if(k==5||k==6||k=7){
    sum = 8 + k*(N-3);
  }
  else{
    sum = 16 + k*(N-4);
  }
  cout<<sum<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:21: error: lvalue required as left operand of assignment
   11 |   else if(k==2||k==3||k=4){
      |           ~~~~~~~~~~^~~
a.cc:14:21: error: lvalue required as left operand of assignment
   14 |   else if(k==5||k==6||k=7){
      |           ~~~~~~~~~~^~~
Language: C++

#include "pch.h"
#include <iostream>
using namespace std;


int main()
{
	int N = 0, K = 0, A = 1;
	cin >> N >> K;

	for (int i = 0; i < N; i++) {
		
		if (A * 2 > A + K) {
			A += K;
		}
		if (A * 2 < A + K) {
			A *= 2;
		}
	}

	cout << A << endl;

}


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

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

#define ll long long

int main(){
    int n,k,sum=1;
    cin >> n >> k;
    for(int i=0; i<n; i++){
        if(sum<k){
            sum*=2;
        }else{
            sum+=k;
        }
    }
    cout << sum;
}#include <bits/stdc++.h>
using namespace std;

#define ll long long

int main(){
    int n,k,sum=1;
    cin >> n >> k;
    for(int i=0; i<n; i++){
        if(sum<k){
            sum*=2;
        }else{
            sum+=k;
        }
    }
    cout << sum;
}

Compiler output:
a.cc:17:2: error: stray '#' in program
   17 | }#include <bits/stdc++.h>
      |  ^
a.cc:17:3: error: 'include' does not name a type
   17 | }#include <bits/stdc++.h>
      |   ^~~~~~~
a.cc:22:5: error: redefinition of 'int main()'
   22 | int main(){
      |     ^~~~
a.cc:6:5: note: 'int main()' previously defined here
    6 | int main(){
      |     ^~~~
Language: C

#include <stdio.h>

int main() {
  int N, K, output = 1;
  scanf("%d %d", &N, &K);
  for(int i = 0; i < N; i++) {
    (output+K > output*2) ? output *= 2 : output += K;
  }
  printf("%d\n", output);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:50: error: lvalue required as left operand of assignment
    7 |     (output+K > output*2) ? output *= 2 : output += K;
      |                                                  ^~
Language: C++

#include <stdio.h>
int main (){
	int A,B,output =1;
	scanf(%d %d,&a,&b);
	for (int i=0; i<A; i++){
		(output+A>output*2) ? output *= 2 : output += k
	}
	printf("%d\n",output);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:15: error: expected primary-expression before '%' token
    4 |         scanf(%d %d,&a,&b);
      |               ^
a.cc:4:16: error: 'd' was not declared in this scope
    4 |         scanf(%d %d,&a,&b);
      |                ^
a.cc:4:22: error: 'a' was not declared in this scope
    4 |         scanf(%d %d,&a,&b);
      |                      ^
a.cc:4:25: error: 'b' was not declared in this scope
    4 |         scanf(%d %d,&a,&b);
      |                         ^
a.cc:6:63: error: 'k' was not declared in this scope
    6 |                 (output+A>output*2) ? output *= 2 : output += k
      |                                                               ^
Language: C++

#include <stdio.h>

int main() {
    int n, k;
    scanf("%d%d", &n,&k);
    int jwb = 1;
    for (int i=0; i<n; i++){
        if (jwb*2 < jwb+k){
            jwb*=2;
        }
        else{
            jwb+=k;
        }
    }
    printf("%d\n", jwb);
    return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:16:14: error: expected '}' at end of input
   16 |     return 0;
      |              ^
a.cc:3:12: note: to match this '{'
    3 | int main() {
      |            ^
Language: C++

#include <stdio.h>

int main(){
int N, K;
scanf("%d %d", &N, &K);
int operations=1;

for(int i=0;i<N;i++){
if(operations<K);
operations*=2;
}
else
operations+=K;

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

Compiler output:
a.cc: In function 'int main()':
a.cc:12:1: error: 'else' without a previous 'if'
   12 | else
      | ^~~~
Language: C

include<stdio.h>
int main(){
	int a,b,c,d,h;
	scanf("%d %d %d",&h,&a,&b);
	c=h-a;
	d=h-b;
	if(c<0){
		if(c<d){
			printf("B\n");
		}
		else{
			printf("A\n");
		}
	}
}

Compiler output:
main.c:1:8: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
    1 | include<stdio.h>
      |        ^
Language: C++

#include <stdio.h>

int main(){
int N, K;
scanf("%d%d", &N, &K);
int operations=1;

for(int i=0;i<N;i++);
if(operations<K) operations*=2{

else
operations+=K;
}

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

Compiler output:
a.cc: In function 'int main()':
a.cc:9:31: error: expected ';' before '{' token
    9 | if(operations<K) operations*=2{
      |                               ^
      |                               ;
Language: C++

#include <stdio.h>

int main(){
int N, K;
scanf("%d%d", &N, &K);
int operations=1;

for(int i=0;i<N;i++);{
if(operations<K) operations*=2;

else{operations+=K}
}

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


Compiler output:
a.cc: In function 'int main()':
a.cc:11:19: error: expected ';' before '}' token
   11 | else{operations+=K}
      |                   ^
      |                   ;
Language: C++

#include <stdio.h>

int main(){
int N, K;
scanf("%d%d", &N, &K);
int operations=1;

for(int i=0;i<N;i++)
if(operations<K) operations*=2;

else{operations+=K};

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


Compiler output:
a.cc: In function 'int main()':
a.cc:11:19: error: expected ';' before '}' token
   11 | else{operations+=K};
      |                   ^
      |                   ;