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

import java.util.Scanner;

public class main {

	public static void Main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();

		StringBuilder sb1 = new StringBuilder();
		StringBuilder sb2 = new StringBuilder();

		for (int i = 0; i < a; i++) {
			sb1.append(b);

		}

		for (int i = 0; i < b; i++) {
			sb2.append(a);
		}

		if (sb1.toString().compareTo(sb2.toString()) < 0) {
			System.out.println(sb1);
		} else {
			System.out.println(sb2);
		}

	}
}


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

import java.util.*;

public class P001A {
    public static void main(String[] args) {
        Scanner scn = new Scanner(System.in);
        int n = scn.nextInt();
        StringBuilder nStr = new StringBuilder();
        int m = scn.nextInt();
        StringBuilder mStr = new StringBuilder();
        for(int i  = 0 ; i < n;i++){
            nStr.append(m) ;
        }
        for(int i = 0 ;i <m ; i ++) {
            mStr.append(n);
        }
        String[] arr = {nStr.toString(),mStr.toString()};
        Arrays.sort(arr);
        System.out.println(arr[0]);
    }
}


Compiler output:
Main.java:3: error: class P001A is public, should be declared in a file named P001A.java
public class P001A {
       ^
1 error
Language: Java

import java.util.Arrays;
import java.util.Scanner;

public class Sol2 {
    public static void main(String[] args) {
        Scanner scn = new Scanner(System.in);
        int n = scn.nextInt();
        StringBuilder nStr = new StringBuilder();
        int m = scn.nextInt();
        StringBuilder mStr = new StringBuilder();
        for(int i  = 0 ; i < n;i++){
            nStr.append(m) ;
        }
        for(int i = 0 ;i <m ; i ++) {
            mStr.append(n);
        }
        String[] arr = {nStr.toString(),mStr.toString()};
        Arrays.sort(arr);
        System.out.println(arr[0]);
    }
}


Compiler output:
Main.java:4: error: class Sol2 is public, should be declared in a file named Sol2.java
public class Sol2 {
       ^
1 error
Language: C++

#include<iostream>
#include<sstream>
using namespace std;
int main()
  {
  int a,b;
  cin>>a;
  cin>>b;
  int i;
  ostringstream str1,str2;
  str1<<a;
  str2<<b;
  string s11;
  string s22;
  string s1=str1.str();
  string s2=str2.str();
  for(i=1;i<=a;i++)
    {s22+=s2;
     }
  for(i=1;i<=b;i++) 
    {
    s11+=s1;
    }
  if((a-b)>0)
    {
    cout<<s22;
    }
  else if((b-a)>0)
    {
    cout<<s22;
    }
  else{
    cout<<s11;
    }
  

Compiler output:
a.cc: In function 'int main()':
a.cc:34:6: error: expected '}' at end of input
   34 |     }
      |      ^
a.cc:5:3: note: to match this '{'
    5 |   {
      |   ^
Language: C++

//shara's here
#include <bits/stdc++.h>
using namespace std;
typedef int q;
typedef double w;
typedef string s;
typedef long long ll;
typedef long double ld;
void yoinks(){
std::ios::sync_with_stdio(false);
cin.tie(0); cout.tie(0);
}
int main(){
    yoinks();
    char x,y;
    cin>>x>>y;
    s ss="",dd="";
    while((y-'0')--){
    	ss+=x;
    }

    while((x-'0')--){
    	dd+=y;
    }
    if(ss<dd)cout<<ss<<endl;
    else cout<<dd<<endl;
    

    
















return 0;}
/*
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*/

Compiler output:
a.cc: In function 'int main()':
a.cc:18:13: error: lvalue required as decrement operand
   18 |     while((y-'0')--){
      |           ~~^~~~~
a.cc:22:13: error: lvalue required as decrement operand
   22 |     while((x-'0')--){
      |           ~~^~~~~
Language: C++


#include <iostream>
#include <sstream>

std::string eq_less(const std::string& lhs, const std::string& rhs)
{
    if (std::strcmp(lhs.c_str(), rhs.c_str()) < 0)
        return lhs;

    return rhs;
}

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

    std::cin >> a >> b;

    std::ostringstream a_oss;
    std::ostringstream b_oss;
    
    for (int i = 0; i < b; ++i)
    {
        a_oss << a;
    }

    for (int i = 0; i < a; ++i)
    {
        b_oss << b;
    }

    std::cout << eq_less(a_oss.str().c_str(), b_oss.str().c_str());

    return 0;
}


Compiler output:
a.cc: In function 'std::string eq_less(const std::string&, const std::string&)':
a.cc:7:14: error: 'strcmp' is not a member of 'std'
    7 |     if (std::strcmp(lhs.c_str(), rhs.c_str()) < 0)
      |              ^~~~~~
Language: C

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

Compiler output:
main.c: In function 'main':
main.c:10:7: error: implicit declaration of function 'prntf'; did you mean 'printf'? [-Wimplicit-function-declaration]
   10 |       prntf("%d",m);
      |       ^~~~~
      |       printf
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
	int m,n,a,i;
	cin>>m>>n;
    if(m>n){
    	a=m;
    	i=n;
	}
    if(m<n){
    	a=n;
    	i=m;
	}
	int c[a]
	for(int b=0;b<a;b++){
    	c[b]=i;
	}
	cout<<c;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:9: error: expected initializer before 'for'
   15 |         for(int b=0;b<a;b++){
      |         ^~~
a.cc:15:21: error: 'b' was not declared in this scope
   15 |         for(int b=0;b<a;b++){
      |                     ^
a.cc:18:15: error: 'c' was not declared in this scope
   18 |         cout<<c;
      |               ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
    int a,b;
    cin >> a >> b;
    string str1, str2;
    str1.size() = b;
    str2.size() = a;
    
    for (int i = 0; i < str1.size();){
        str1.at(i) = a;
    }

    for (int j = 0; j < str2.size();){
        str1.at(j) = b;
    }

    

    if(str1 >= str2){
        cout << str1 << endl;
    }
    else{
        cout << str2 << endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:14: error: lvalue required as left operand of assignment
    8 |     str1.size() = b;
      |     ~~~~~~~~~^~
a.cc:9:14: error: lvalue required as left operand of assignment
    9 |     str2.size() = a;
      |     ~~~~~~~~~^~
Language: Java

import java.util.*;
import java.io.*;
class Main{
public static void main(String args[]){
Scanner scan = new Scanner(System.in);
  int a = scan.nextInt();
  int b = scan.nextInt();
  if(a>=b)
  {
    for(int i=0; i<a; i++){
  	System.out.print(b.toString());}
  }
 
 
 
}}


Compiler output:
Main.java:11: error: int cannot be dereferenced
  	System.out.print(b.toString());}
  	                  ^
1 error
Language: Java

import java.util.*;
import java.io.*;
class Main{
public static void main(String args[]){
Scanner scan = new Scanner(System.in);
  int a = scan.nextInt();
  int b = scan.nextInt();
  if(a>=b)
  {
    for(int i=0; i<a; i++){
  	System.out.print((String)b);}
  }
 
 
 
}}


Compiler output:
Main.java:11: error: incompatible types: int cannot be converted to String
  	System.out.print((String)b);}
  	                         ^
1 error
Language: Java

import java.util.*;
import java.io.*;
class Main{
public static void main(String args[]){
Scanner scan = new Scanner(System.in);
  String a = scan.next();
  String b = scan.next();
  if((int)a>=(int)b)
  {
    for(int i=0; i<(int)a; i++){
  	System.out.print(b);}
  }
 
 
 
}}


Compiler output:
Main.java:8: error: incompatible types: String cannot be converted to int
  if((int)a>=(int)b)
          ^
Main.java:8: error: incompatible types: String cannot be converted to int
  if((int)a>=(int)b)
                  ^
Main.java:10: error: incompatible types: String cannot be converted to int
    for(int i=0; i<(int)a; i++){
                        ^
3 errors
Language: Java

import java.util.*;
import java.io.*;
class Main{
public static void main(String args[]){
Scanner scan = new Scanner(System.in);
  String a = scan.next();
  String b = scan.next();
  if(a>=b)
  {
    for(int i=0; i<a; i++){
  	System.out.print(b);}
  }
 
 
 
}}

Compiler output:
Main.java:8: error: bad operand types for binary operator '>='
  if(a>=b)
      ^
  first type:  String
  second type: String
Main.java:10: error: bad operand types for binary operator '<'
    for(int i=0; i<a; i++){
                  ^
  first type:  int
  second type: String
2 errors
Language: C++

#include<iostream>
#include<string.h>
using namespace std;
int main(){
  int a, b;
  cin >> a >> b;
  std::string str1 = std::string(b,'a');
  std::string str2 = std::string(a,'b');
  int res;
  res =strcmp(str1,str2);
  if (res <0){
    cout << str1 <<endl;
  }
  else{
    cout << str2 << endl;
  }
  return 0;
}
    
    
  


Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'const char*'
   10 |   res =strcmp(str1,str2);
      |               ^~~~
      |               |
      |               std::string {aka std::__cxx11::basic_string<char>}
In file included from a.cc:2:
/usr/include/string.h:156:32: note:   initializing argument 1 of 'int strcmp(const char*, const char*)'
  156 | extern int strcmp (const char *__s1, const char *__s2)
      |                    ~~~~~~~~~~~~^~~~
Language: C++

#include<iostream>
#include<string>
using namespace std;
int main(){
  int a, b;
  cin >> a >> b;
  std::string str1 = std::string(b,'a');
  std::string str2 = std::string(a,'b');
  int res;
  res =strcmp(str1,str2);
  if (res <0){
    cout << str1 <<endl;
  }
  else{
    cout << str2 << endl;
  }
  return 0;
}
    
    
  

Compiler output:
a.cc: In function 'int main()':
a.cc:10:8: error: 'strcmp' was not declared in this scope
   10 |   res =strcmp(str1,str2);
      |        ^~~~~~
a.cc:2:1: note: 'strcmp' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    1 | #include<iostream>
  +++ |+#include <cstring>
    2 | #include<string>
Language: C++

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

int main() {
　int a,b;
  cin>>a>>b;
  
  if(a>b){
    int i=0;
  while (i< a) {
    cout << b;
    i++;
  }
  }else if (a == b); {
    int j=0;
    while(j<a){
    cout <<a;
    j++;
    }
  }else(a<b);{
    int k=0;
  while (k< b) {
    cout << a;
    k++;
  }
}
}

Compiler output:
a.cc:5:1: error: extended character 　 is not valid in an identifier
    5 | 　int a,b;
      | ^
a.cc: In function 'int main()':
a.cc:5:1: error: '\U00003000int' was not declared in this scope
    5 | 　int a,b;
      | ^~~~~
a.cc:6:8: error: 'a' was not declared in this scope
    6 |   cin>>a>>b;
      |        ^
a.cc:6:11: error: 'b' was not declared in this scope
    6 |   cin>>a>>b;
      |           ^
a.cc:20:4: error: 'else' without a previous 'if'
   20 |   }else(a<b);{
      |    ^~~~
Language: C

#include<stdio.h>
#include<string.h> 
int main()
{
	int a,b,i;
	scanf("%d", &a);
	scanf("%d", &b);

  	if(a<=b)
    {
	for(i=0; i<=b; i++)
		printf("%d", a);
    
  	else
     for(i=0; i<=a; i++)
		printf("%d", b);
     }
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:14:9: error: expected '}' before 'else'
   14 |         else
      |         ^~~~
main.c: At top level:
main.c:18:9: error: expected identifier or '(' before 'return'
   18 |         return 0;
      |         ^~~~~~
main.c:19:1: error: expected identifier or '(' before '}' token
   19 | }
      | ^
Language: C

#include<stdio.h>
#include<string.h> 
int main()
{
	int a,b,i;
	scanf("%d", &a);
	scanf("%d", &b);

  	if(a<=b)
    {
	for(i=0; i<=b; i++)
		printf("%d", a);
 
  	else
     for(i=0; i<=a; i++){
		printf("%d", b);
     }
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:14:9: error: expected '}' before 'else'
   14 |         else
      |         ^~~~
Language: C++

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

int main() {
  int a,b;
  cin>>a>>b;
  string s.size()=a;
  string t.size()=b;
  if (a>=b){
    for(int i =0;i<a;i++){
      s.at(i)=b;
    }
    cout<<s<<endl;
  }
  else{
    for(int i =0;i<b;i++){
      t.at(i)=a;
    }
    cout<<t<<endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: expected initializer before '.' token
    7 |   string s.size()=a;
      |           ^
a.cc:8:11: error: expected initializer before '.' token
    8 |   string t.size()=b;
      |           ^
a.cc:11:7: error: 's' was not declared in this scope
   11 |       s.at(i)=b;
      |       ^
a.cc:13:11: error: 's' was not declared in this scope
   13 |     cout<<s<<endl;
      |           ^
a.cc:17:7: error: 't' was not declared in this scope
   17 |       t.at(i)=a;
      |       ^
a.cc:19:11: error: 't' was not declared in this scope
   19 |     cout<<t<<endl;
      |           ^
Language: C++

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

int main() {
  int a,b;
  cin>>a>>b;
  string s;
  if (a>=b){
    s.size()=a;
    for(int i =0;i<a;i++){
      s.at(i)=b;
    }
  }
  else{
    s.size()=b;
    for(int i =0;i<b;i++){
      s.at(i)=a;
    }
  }
  cout <<s<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:11: error: lvalue required as left operand of assignment
    9 |     s.size()=a;
      |     ~~~~~~^~
a.cc:15:11: error: lvalue required as left operand of assignment
   15 |     s.size()=b;
      |     ~~~~~~^~
Language: C

#include <stdio.h>
int main(void)
{
  int a = 0;
  scanf("%d", &a);
 
  int b = 0;
  scanf("%d", &b);
    
  if(a<=b){
    int ans = 0;
    for(int i = 0;i < b; i++){
      ans = ans + a*10^i;
    }
    printf("%d", ans);
  }else{
    for(int i = 0;i < a; i++){
      ans = ans + b*10^i;
    }    
    printf("%d", ans);
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:18:7: error: 'ans' undeclared (first use in this function)
   18 |       ans = ans + b*10^i;
      |       ^~~
main.c:18:7: note: each undeclared identifier is reported only once for each function it appears in
Language: Java

import java.util.Scanner;
import java.lang.StringBuilder;

class Main{
    public static void main(String[] args){
        Scanner scan = new Scanner(System.in);
        int n = scan.nextInt();
        int m = scan.nextInt();
        scan.close();

        String ans = "";

        if(n > m) for(int i = 0; i < n;i++) ans.append(Integer.toString(m));
        else for(int i = 0; i < m;i++) ans.append(Integer.toString(n));

        System.out.println(ans);
    }
}

Compiler output:
Main.java:13: error: cannot find symbol
        if(n > m) for(int i = 0; i < n;i++) ans.append(Integer.toString(m));
                                               ^
  symbol:   method append(String)
  location: variable ans of type String
Main.java:14: error: cannot find symbol
        else for(int i = 0; i < m;i++) ans.append(Integer.toString(n));
                                          ^
  symbol:   method append(String)
  location: variable ans of type String
2 errors
Language: C++

#include <iostream>

using namespace std;
 
void main() {
  int a, b;
  cin >> a >> b;
  if (a > b) {
    for (int i = 0; i < a; i++) {
      cout << b;
    }
  } else {
    for (int i = 0; i < b; i++) {
      cout << a;
    }
  }
}

Compiler output:
a.cc:5:1: error: '::main' must return 'int'
    5 | void main() {
      | ^~~~
Language: C++

#include <iostream>
 
void main() {
  int a, b;
  cin >> a >> b;
  if (a > b) {
    for (int i = 0; i < a; i++) {
      cout << b;
    }
  } else {
    for (int i = 0; i < b; i++) {
      cout << a;
    }
  }
}

Compiler output:
a.cc:3:1: error: '::main' must return 'int'
    3 | void main() {
      | ^~~~
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:8:7: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |       cout << b;
      |       ^~~~
      |       std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:12:7: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   12 |       cout << 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 <bits/stdc++.h>
#include <studio.h>
#include <string>
using namespace std;

int main() {
  int a,b;
  cin>>a>>b;
  
  char a_;
  char b_;
  sprintf(a_,"%d",a);
  sprintf(b_,"%d",b);
  string A="";
  string B="";
  
  for(int i=0;i<a;i++){
    B+=b_;
  }
  
  for(int i=0;i<b;i++){
    A+=a_;
  }
  
  if(A<B){
    cout<<A<<endl;
  }
  else{
    cout<<B<<endl;
  }
  
}


Compiler output:
a.cc:2:10: fatal error: studio.h: No such file or directory
    2 | #include <studio.h>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include <stdio.h>
 
int main(){
  int i,j,k;
  
  scanf("%d/t",&i);
  scanf("%d/n",&j);
  
  if(i<j){
  for(k=0;k==j;k++){
    printf("%d/t",i);
  }
  }
  else if(j<i){
  for(k=0;k==i;k++){
    printf("%d/t",j);
  }
  }

Compiler output:
main.c: In function 'main':
main.c:18:3: error: expected declaration or statement at end of input
   18 |   }
      |   ^
Language: C

#include <stdio.h>

int main(){
  int i,j,k;
  
  scanf("%d/t",&i);
  scanf("%d/n",&j);
  
  if(i<j){
  for(k=0;k==j;k++){
    printf("%d/t",i);
  }
  }
  if else(j<i){
  for(k=0;k==i;k++){
    printf("%d/t",j);
  }
  }
  
  

Compiler output:
main.c: In function 'main':
main.c:14:6: error: expected '(' before 'else'
   14 |   if else(j<i){
      |      ^~~~
      |      (
main.c:18:3: error: expected declaration or statement at end of input
   18 |   }
      |   ^
Language: C++

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

int main() {
  int a,b;
  if(a >= b){
    for(int i = 0; i < a; i++){
      cout << b;
    }else{
    for(int i = 0; i < b; i++){
      cout << a;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:6: error: expected '}' before 'else'
    9 |     }else{
      |      ^~~~
a.cc:6:13: note: to match this '{'
    6 |   if(a >= b){
      |             ^
Language: C++

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

int main() {
  int a,b;
  cin>>a>>b;
  
  char a_='0'+a;
  char b_='0'+b;
  
  string A="";
  string B="";
  
  for(int i=0;i<a;i++){
    B+=b_;
  }
  
  for(int i=0;i<b;i++){
    A+=a_;
  }
  
  if(A<B){
    cout<<A<<endl;
  }
  else{
    cout<<B<<endl;
  }
  
}


Compiler output:
a.cc:2:10: fatal error: studio.h: No such file or directory
    2 | #include <studio.h>
      |          ^~~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
#include<cstring>
using namespace std;
int main()
{
  char a,b;
  cin>>a>>b;
  int c,d;
  c=int(a[0]);
  d=int(b[0]);
  if(c>d)
  {
    char s[c];
    for(int i=0;i<c;i++)
    {
      s[i]=b;
    }
    cout<<s;
  }
  else
     {
     char s[d];
    for(int i=0;i<d;i++)
    {
      s[i]=a;
    }
    cout<<s;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:10: error: invalid types 'char[int]' for array subscript
    9 |   c=int(a[0]);
      |          ^
a.cc:10:10: error: invalid types 'char[int]' for array subscript
   10 |   d=int(b[0]);
      |          ^
Language: Java


import java.util.*;
public class atcoder{
	
	void cal()
	{
	Scanner sc=new Scanner(System.in);
	int a=sc.nextInt();
	int b=sc.nextInt();
	String as="",bs="";
	
	for(int i=0;i<b;i++)
	{
		as+=a;
	}
	for(int i=0;i<a;i++)
	{
		bs+=b;
	}
	if(a<b)
	{
		System.out.println(as);
		
		
	}
	else if(a>b)
	{
		System.out.println(bs);
		
		
	}
	else if(a==b)
	{
		System.out.println(bs);
		
		
	}
	sc.close();
	
}



public static void main (String args[])
{
	atcoder obj= new atcoder();
	obj.cal();

}
}





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

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

int main() {
	int a = 0;
	int b = 0;
	cin >> a >> b;
	int couA = 0;
	int couB = 0;
	for (int i = 0; i < b;i++) {
		couA += a*pow(10,i);
	}
	for (int i = 0; i < a; i++) {
		couB += b * pow(10, i);
	}
	if (b<=a) {
		cout<<couB<<endl;
	}
	else {
		cout << couA << endl;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:27: error: 'pow' was not declared in this scope
   12 |                 couA += a*pow(10,i);
      |                           ^~~
a.cc:15:29: error: 'pow' was not declared in this scope
   15 |                 couB += b * pow(10, i);
      |                             ^~~
Language: C++

include <bits/stdc++.h>
using namespace std;
int main() {
	int n,m;
	string a,b;
	cin>>n>>m;
	for (int i=0;i<n;i++) a=a+ str(m); 
	for (int i=0;i<m;i++) b=b+ str(n);
	if (a<b) cout<<a; else cout<<b;
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <bits/stdc++.h>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:5:9: error: 'string' was not declared in this scope
    5 |         string a,b;
      |         ^~~~~~
a.cc:6:9: error: 'cin' was not declared in this scope
    6 |         cin>>n>>m;
      |         ^~~
a.cc:7:31: error: 'a' was not declared in this scope
    7 |         for (int i=0;i<n;i++) a=a+ str(m);
      |                               ^
a.cc:7:36: error: 'str' was not declared in this scope; did you mean 'std'?
    7 |         for (int i=0;i<n;i++) a=a+ str(m);
      |                                    ^~~
      |                                    std
a.cc:8:31: error: 'b' was not declared in this scope
    8 |         for (int i=0;i<m;i++) b=b+ str(n);
      |                               ^
a.cc:8:36: error: 'str' was not declared in this scope; did you mean 'std'?
    8 |         for (int i=0;i<m;i++) b=b+ str(n);
      |                                    ^~~
      |                                    std
a.cc:9:13: error: 'a' was not declared in this scope
    9 |         if (a<b) cout<<a; else cout<<b;
      |             ^
a.cc:9:15: error: 'b' was not declared in this scope
    9 |         if (a<b) cout<<a; else cout<<b;
      |               ^
a.cc:9:18: error: 'cout' was not declared in this scope
    9 |         if (a<b) cout<<a; else cout<<b;
      |                  ^~~~
a.cc:9:32: error: 'cout' was not declared in this scope
    9 |         if (a<b) cout<<a; else cout<<b;
      |                                ^~~~
Language: C++

#include<iostream>
#include<cstring>
using namespace std;
int main()
{
  string a,b;
  cin>>a>>b;
  int c,d;
  c=int(a[0]);
  d=int(b[0]);
  string s;
  if(c>d)
  {
    while(c>0)
    {
      strcat(s,b);
      c--;
    }
    cout<<s;
  }
  else
     {
    while(d>0)
    {
      strcat(s,a);
      d--;
    }
    cout<<s;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:14: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'char*'
   16 |       strcat(s,b);
      |              ^
      |              |
      |              std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/cstring:43,
                 from a.cc:2:
/usr/include/string.h:149:39: note:   initializing argument 1 of 'char* strcat(char*, const char*)'
  149 | extern char *strcat (char *__restrict __dest, const char *__restrict __src)
      |                      ~~~~~~~~~~~~~~~~~^~~~~~
a.cc:25:14: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'char*'
   25 |       strcat(s,a);
      |              ^
      |              |
      |              std::string {aka std::__cxx11::basic_string<char>}
/usr/include/string.h:149:39: note:   initializing argument 1 of 'char* strcat(char*, const char*)'
  149 | extern char *strcat (char *__restrict __dest, const char *__restrict __src)
      |                      ~~~~~~~~~~~~~~~~~^~~~~~
Language: Java

a, b = map(int, input().split())
if (a<b):
    print (str(a)*b)
elif (b<a):
    print (str(b)*a)
else:
    print (str(a)*a)

Compiler output:
Main.java:1: error: class, interface, enum, or record expected
a, b = map(int, input().split())
^
1 error
Language: C++

#include <iostream>
#include<string>
using namespace std;
int main() {
	char A, B;
	cin >> A >> B;
	char Aarray[255] = "";
	char Barray[255] = "";
	
	for (int i = 0; i < A - 48; i++)
	{
		Aarray[i] = B;
	}
	for (int i = 0; i < B - 48; i++)
	{
		Barray[i] = A;
	}

	if (strcmp(Aarray, Barray))
	{
		std::cout << Aarray;
	}
	else {
		std::cout << Barray;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:13: error: 'strcmp' was not declared in this scope
   19 |         if (strcmp(Aarray, Barray))
      |             ^~~~~~
a.cc:2:1: note: 'strcmp' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    1 | #include <iostream>
  +++ |+#include <cstring>
    2 | #include<string>
Language: C++

#include<iostream>
#include<cstring>
using namespace std;
int main()
{
  string a,b;
  cin>>a>>b;
  int c,d;
  c=int(a[0]);
  d=int(b[0]);
  string s;
  if(c>d)
  {
    while(c>0)
    {
      s+=b[o0;
      c--;
    }
    cout<<s;
  }
  else
     {
    while(d>0)
    {
      s+=a[0];
      d--;
    }
    cout<<s;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:12: error: 'o0' was not declared in this scope
   16 |       s+=b[o0;
      |            ^~
a.cc:16:14: error: expected ']' before ';' token
   16 |       s+=b[o0;
      |              ^
      |              ]
Language: C++

#include<iostream>
#include<cstring>
using namespace std;
int main()
{
  string a,b;
  cin>>a>>b;
  int c,d;
  c=int(a);
  d=int(b);
  string s;
  if(c>d)
  {
    while(c>0)
    {
      s+=b;
      c--;
    }
    cout<<s;
  }
  else
     {
    while(d>0)
    {
      s+=a;
      d--;
    }
    cout<<s;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:5: error: invalid cast from type 'std::string' {aka 'std::__cxx11::basic_string<char>'} to type 'int'
    9 |   c=int(a);
      |     ^~~~~~
a.cc:10:5: error: invalid cast from type 'std::string' {aka 'std::__cxx11::basic_string<char>'} to type 'int'
   10 |   d=int(b);
      |     ^~~~~~
Language: C++

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

int main(){
  int a, b, a_c, b_c;
  string c, d, as. bs;
  cin >> a >> b;
  
  a_c = a;
  b_c = b;
  
  as = std::to_string(a);
  bs = std::to_string(b);
  
  for(int i=0; i<a_c; i++){
    std::string c = c + as;
  }
  
  for(int i=0; i<b_c; i++){
  	std::string d = d + bs;
  }
  
  if(as.length() > bs.length() || as.length() == bs.length()){
    cout << c << endl;
  }
  else{
    cout << d << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:18: error: expected initializer before '.' token
    6 |   string c, d, as. bs;
      |                  ^
a.cc:12:3: error: 'as' was not declared in this scope; did you mean 'a'?
   12 |   as = std::to_string(a);
      |   ^~
      |   a
a.cc:13:3: error: 'bs' was not declared in this scope; did you mean 'b'?
   13 |   bs = std::to_string(b);
      |   ^~
      |   b
Language: C++

#include<iostream>
#include<cstring>
using namespace std;
int main()
{
  char a,b;
  cin>>a>>b;
  int c,d;
  c=int(a);
  d=int(b);
  string s;
  if(c>d);
  {
    while(c>0)
    {
      s+=b;
      c--;
    }
    cout<<s;
  }
  else
     {
    while(d>0)
    {
      s+=a;
      d--;
    }
    cout<<s;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:3: error: 'else' without a previous 'if'
   21 |   else
      |   ^~~~
Language: Java


import java.util.*;
public class atcoderB {
	
	void cal()
	{
	Scanner sc=new Scanner(System.in);
	int a=sc.nextInt();
	int b=sc.nextInt();
	String as="",bs="";
	
	for(int i=0;i<b;i++)
	{
		as+=a;
	}
	for(int i=0;i<a;i++)
	{
		bs+=b;
	}
	if(a<b)
	{
		System.out.println(as);
		
		
	}
	else if(a>b)
	{
		System.out.println(bs);
		
		
	}
	else if(a==b)
	{
		System.out.println(bs);
		
		
	}
	sc.close();
	
}



public static void main (String args[])
{
	atcoderB obj= new atcoderB();
	obj.cal();

}
}





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

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

int main() {
  int a,b;
  cin >> a >> b;
  
  int A;
  int k=1;
  for (int i=0;i<b;i++) {
    for (int j=1;j<b;j++) {
      int k = k*j;
    }
    int A+=k*a;
  }
  int B;
  int l=0;
  for (int i=0;i<a;i++) {
    for (int j=1;j<a;j++) {
      int l = l*j;
    }
    int B+=l*b;
  }
  
  if (a<b) {
    cout << A << endl;
  }
  else if (a>b) {
    cout << B << endl;
  }
  else {
    cout << A << endl;
  }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:10: error: expected initializer before '+=' token
   14 |     int A+=k*a;
      |          ^~
a.cc:22:10: error: expected initializer before '+=' token
   22 |     int B+=l*b;
      |          ^~
Language: Java


import java.util.*;
public class atcoderB {
	
	void cal()
	{
	Scanner sc=new Scanner(System.in);
	int a=sc.nextInt();
	int b=sc.nextInt();
	String as="",bs="";
	
	for(int i=0;i<b;i++)
	{
		as+=a;
	}
	for(int i=0;i<a;i++)
	{
		bs+=b;
	}
	if(a<b)
	{
		System.out.println(as);
		
		
	}
	else if(a>b)
	{
		System.out.println(bs);
		
		
	}
	else if(a==b)
	{
		System.out.println(bs);
		
		
	}
	
}



public static void main (String args[])
{
	atcoderB obj= new atcoderB();
	obj.cal();



}
}





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

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

int main() {
  int a,b;
  cin >> a >> b;
  
  int A;
  int k=1;
  for (int i=0;i<b;i++) {
    for (int j=1;j<b;j++) {
      int k = k*j;
    }
    int A+=k*a;
  }
  int B;
  int l=0;
  for (int i=0;i<a;i++) {
    for (int j=1;j<a;j++) {
      int l = l*j;
    }
    int A+=l*b;
  }
  
  if (a<b) {
    cout << A << endl;
  }
  else if (a>b) {
    cout << B << endl;
  }
  else {
    cout << A << endl;
  }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:10: error: expected initializer before '+=' token
   14 |     int A+=k*a;
      |          ^~
a.cc:22:10: error: expected initializer before '+=' token
   22 |     int A+=l*b;
      |          ^~
Language: C++

#include<stdio.h>

main()

  {

  int i,a,b,s=0;

  scanf("%d %d",&n,&x);

  for(i=0;i<a;i++)

    s=s*10+b;

  printf("%d",s);

}

Compiler output:
a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    3 | main()
      | ^~~~
a.cc: In function 'int main()':
a.cc:9:18: error: 'n' was not declared in this scope
    9 |   scanf("%d %d",&n,&x);
      |                  ^
a.cc:9:21: error: 'x' was not declared in this scope
    9 |   scanf("%d %d",&n,&x);
      |                     ^
Language: C++

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

int main(){
  int a,b;
  string c,d;
  cin >> a >> b;
  
  std::to_string(a);
  std::to_string(b);
  
  for(int i=0; i<a; i++){
    std::string c+=a;
  }
  
  for(int i=0; i<a; i++){
  	std::string d+=b;
  }
  
  if(c.length() > d.length() || c.length() == d.length()){
    cout << c << endl;
  }
  else{
    cout << d << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:17: warning: ignoring return value of 'std::string std::__cxx11::to_string(int)', declared with attribute 'nodiscard' [-Wunused-result]
    9 |   std::to_string(a);
      |   ~~~~~~~~~~~~~~^~~
In file included from /usr/include/c++/14/string:54,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
                 from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:4240:3: note: declared here
 4240 |   to_string(int __val)
      |   ^~~~~~~~~
a.cc:10:17: warning: ignoring return value of 'std::string std::__cxx11::to_string(int)', declared with attribute 'nodiscard' [-Wunused-result]
   10 |   std::to_string(b);
      |   ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:4240:3: note: declared here
 4240 |   to_string(int __val)
      |   ^~~~~~~~~
a.cc:13:18: error: expected initializer before '+=' token
   13 |     std::string c+=a;
      |                  ^~
a.cc:17:22: error: expected initializer before '+=' token
   17 |         std::string d+=b;
      |                      ^~
Language: C++

#include<iostream>
using namespace std;

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

Compiler output:
a.cc: In function 'int main()':
a.cc:9:23: error: expected primary-expression before ')' token
    9 |     for(int i=0;i<b;i+)
      |                       ^
a.cc:12:23: error: expected primary-expression before ')' token
   12 |     for(int i=0;i<b;i+)
      |                       ^
Language: C++

//Comparing Strings
#include <iostream>
#include <vector>
#include <math.h>
#include <string>
#include <map>
#include <stdio.h>
#include <string.h>
#include <initializer_list>
#include <algorithm>
#include <numeric>
#include <iomanip>
#include <queue>
#include <set>

using namespace std;

int main ()
{
    int a,b;
    cin >> a >> b;
    string s,t;
    for (int i = 0; i < a; i++) {
        s += b;
    }
    for (int i = 0; i < b; i++) {
        t += a;
    }
    if (s < t) {
        cout << s << endl;
    }
    else {
        cout t << endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:33:13: error: expected ';' before 't'
   33 |         cout t << endl;
      |             ^~
      |             ;
Language: C++

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

int main() {
  int a,b;
  cin >> a >> b;
  
  int A;
  int k=1
  for (int i=0;i<b;i++) {
    for (int j=1;j<b;j++) {
      int k = k*j;
    }
    int A+=k*a
  }
  int B;
  int l=0;
  for (int i=0;i<a;i++) {
    for (int j=1;j<a;j++) {
      int l = l*j;
    }
    int A+=l*b
  }
  
  if (a<b) {
    cout << A << endl;
  }
  else if (a>b) {
    cout << B << endl;
  }
  else {
    cout << A << endl;
  }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:3: error: expected ',' or ';' before 'for'
   10 |   for (int i=0;i<b;i++) {
      |   ^~~
a.cc:10:16: error: 'i' was not declared in this scope
   10 |   for (int i=0;i<b;i++) {
      |                ^
a.cc:22:10: error: expected initializer before '+=' token
   22 |     int A+=l*b
      |          ^~
Language: C++

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

int main(){
  int a,b;
  string c,d;
  cin >> a >> b;
  
  std::to_string(a);
  std::to_string(b);
  
  for(int i=0; i<a; i++){
    c+=a
  }
  
  for(int i=0; i<a; i++){
  	d+=b
  }
  
  if(c.length() > d.length() || c.length() == d.length()){
    cout << c << endl;
  }
  else{
    cout << d << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:17: warning: ignoring return value of 'std::string std::__cxx11::to_string(int)', declared with attribute 'nodiscard' [-Wunused-result]
    9 |   std::to_string(a);
      |   ~~~~~~~~~~~~~~^~~
In file included from /usr/include/c++/14/string:54,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
                 from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:4240:3: note: declared here
 4240 |   to_string(int __val)
      |   ^~~~~~~~~
a.cc:10:17: warning: ignoring return value of 'std::string std::__cxx11::to_string(int)', declared with attribute 'nodiscard' [-Wunused-result]
   10 |   std::to_string(b);
      |   ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:4240:3: note: declared here
 4240 |   to_string(int __val)
      |   ^~~~~~~~~
a.cc:13:9: error: expected ';' before '}' token
   13 |     c+=a
      |         ^
      |         ;
   14 |   }
      |   ~      
a.cc:17:13: error: expected ';' before '}' token
   17 |         d+=b
      |             ^
      |             ;
   18 |   }
      |   ~
Language: C++

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

int main() {
    string aa, bb;
    cin >> aa >> bb;
    
    int a,b;
    a = atoi(aa.c_str()); 
    b = atoi(bb.c_str());

    string temp;
   
    if (a >= b){ 
      temp = aa;
      for(int i = 0; i < b; i++) {
      	temp = temp + bb;}
        }
    
     else { 
      temp = bb;
      for(int i = 0; i < a; i++) {
      	temp = temp + aa;}
        }

     cout << temp << endl: 

}

Compiler output:
a.cc: In function 'int main()':
a.cc:27:26: error: expected ';' before ':' token
   27 |      cout << temp << endl:
      |                          ^
      |                          ;
Language: C++

#include<studio.h>
main()
  {
  int i,n,x,s=0;
  scanf("%d %d",&n,&x);
  for(i=0;i<n;i++)
    s=s*10+x;
  printf("%d",s);
}

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

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


Compiler output:
main.c: In function 'main':
main.c:14:9: error: expected '}' before 'else'
   14 |         else{
      |         ^~~~
Language: C++

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

int main() {
	int n, m;
  	cin >> n, m;
  
  	if(n > m) {
    	for(int i = 0; i < n; i++) {
        	cout << m;
        }else{
        	for(int i = 0; i < m; i++) {
            	cout << n;
            }
        }
    }
  	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:10: error: expected '}' before 'else'
   11 |         }else{
      |          ^~~~
a.cc:8:19: note: to match this '{'
    8 |         if(n > m) {
      |                   ^
a.cc: At global scope:
a.cc:17:9: error: expected unqualified-id before 'return'
   17 |         return 0;
      |         ^~~~~~
a.cc:18:1: error: expected declaration before '}' token
   18 | }
      | ^
Language: C++

int a,b;
cin>>a>>b;
for(int i=1;i<=a;i++)cout<<b;


Compiler output:
a.cc:2:1: error: 'cin' does not name a type
    2 | cin>>a>>b;
      | ^~~
a.cc:3:1: error: expected unqualified-id before 'for'
    3 | for(int i=1;i<=a;i++)cout<<b;
      | ^~~
a.cc:3:13: error: 'i' does not name a type
    3 | for(int i=1;i<=a;i++)cout<<b;
      |             ^
a.cc:3:18: error: 'i' does not name a type
    3 | for(int i=1;i<=a;i++)cout<<b;
      |                  ^
Language: Java

import java.util.*;

public class a {
  public static void main(String[] args) throws Exception {
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    int M = sc.nextInt();

    if (N <= M) {
      for (int i = 0; i < M; i++) {
        System.out.print(N);
      }
    }
      else if (M < N){
        for (int j = 0; j < N; j++) {
          System.out.print(M);
        }
      }
    }
  }

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

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


Compiler output:
main.c: In function 'main':
main.c:14:9: error: expected '}' before 'else'
   14 |         else
      |         ^~~~
Language: C

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


Compiler output:
main.c: In function 'main':
main.c:14:9: error: expected '}' before 'else'
   14 |         else
      |         ^~~~
Language: C++

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

int main() {
  int a;
  int b;
  vector<int> V(b);
  vector<int> U(a);
  
  for (int i = 0; i < V.size(); i++){
    V.push_back(a);
  }
  
  for (int j = 0; j < U.size(); j++){
    U.push_back(b);
  }
  
  if(V.at(0) >= U.at(0)){
    for (int k = 0; k < V.size(); K++){
      cout << V.at(k);
    }
    << endl;
  }else{
    for (int l = 0; l < U.size(); K++){
      cout << U.at(l);
    }
    << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:35: error: 'K' was not declared in this scope
   19 |     for (int k = 0; k < V.size(); K++){
      |                                   ^
a.cc:22:5: error: expected primary-expression before '<<' token
   22 |     << endl;
      |     ^~
a.cc:24:35: error: 'K' was not declared in this scope
   24 |     for (int l = 0; l < U.size(); K++){
      |                                   ^
a.cc:27:5: error: expected primary-expression before '<<' token
   27 |     << endl;
      |     ^~
Language: C++

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

int main() {
  int a,b;
  cin >> a >> b;
  
  string A = 0;
  for (int i=0;i<b;i++) {
    string A=string A + a;
  }
    string B = 0;
  for (int i=0;i<a;i++) {
    string B=string B + b;
  }
  
  if (a<b) {
    cout << string A << endl;
  }
  else if (a>b) {
    cout << string B << endl;
  }
  else {
    cout << string B << endl;
  }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:21: error: expected primary-expression before 'A'
   10 |     string A=string A + a;
      |                     ^
a.cc:14:21: error: expected primary-expression before 'B'
   14 |     string B=string B + b;
      |                     ^
a.cc:18:20: error: expected primary-expression before 'A'
   18 |     cout << string A << endl;
      |                    ^
a.cc:21:20: error: expected primary-expression before 'B'
   21 |     cout << string B << endl;
      |                    ^
a.cc:24:20: error: expected primary-expression before 'B'
   24 |     cout << string B << endl;
      |                    ^
Language: C++

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

int main() {
  int a,b;
  cin >> a >> b;
  
  string A = 0;
  for (int i=0;i<b;i++) {
    string A=stringA + a;
  }
    string B = 0;
  for (int i=0;i<a;i++) {
    string B=stringB + b;
  }
  
  if (a<b) {
    cout << string A << endl;
  }
  else if (a>b) {
    cout << string B << endl;
  }
  else {
    cout << string B << endl;
  }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:14: error: 'stringA' was not declared in this scope; did you mean 'stdin'?
   10 |     string A=stringA + a;
      |              ^~~~~~~
      |              stdin
a.cc:14:14: error: 'stringB' was not declared in this scope; did you mean 'stdin'?
   14 |     string B=stringB + b;
      |              ^~~~~~~
      |              stdin
a.cc:18:20: error: expected primary-expression before 'A'
   18 |     cout << string A << endl;
      |                    ^
a.cc:21:20: error: expected primary-expression before 'B'
   21 |     cout << string B << endl;
      |                    ^
a.cc:24:20: error: expected primary-expression before 'B'
   24 |     cout << string B << endl;
      |                    ^
Language: C++

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

int main() {
  int a,b;
  cin >> a >> b;
  
  string A = 0
  for (int i=0;i<b;i++) {
    string A=stringA + a
  }
    string B = 0
  for (int i=0;i<a;i++) {
    string B=stringB + b
  }
  
  if (a<b) {
    cout << string A << endl;
  }
  else if (a>b) {
    cout << string B << endl;
  }
  else {
    cout << string B << endl;
  }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: expected ',' or ';' before 'for'
    9 |   for (int i=0;i<b;i++) {
      |   ^~~
a.cc:9:16: error: 'i' was not declared in this scope
    9 |   for (int i=0;i<b;i++) {
      |                ^
a.cc:13:3: error: expected ',' or ';' before 'for'
   13 |   for (int i=0;i<a;i++) {
      |   ^~~
a.cc:18:20: error: expected primary-expression before 'A'
   18 |     cout << string A << endl;
      |                    ^
a.cc:21:20: error: expected primary-expression before 'B'
   21 |     cout << string B << endl;
      |                    ^
a.cc:24:20: error: expected primary-expression before 'B'
   24 |     cout << string B << endl;
      |                    ^
Language: C++

#include<iostream>
#include<string.h>
using namespace std;
int main(){
  char a,b;
  cin >> a >> b;
  string d,e;
  int i=0;
  d = a*b;
  e = b*a;
  if(strcmp(d,e) > 0){
    cout << e <<endl;
  }
  else{
    cout << d <<endl;
  }
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:13: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'const char*'
   11 |   if(strcmp(d,e) > 0){
      |             ^
      |             |
      |             std::string {aka std::__cxx11::basic_string<char>}
In file included from a.cc:2:
/usr/include/string.h:156:32: note:   initializing argument 1 of 'int strcmp(const char*, const char*)'
  156 | extern int strcmp (const char *__s1, const char *__s2)
      |                    ~~~~~~~~~~~~^~~~
Language: C

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


Compiler output:
main.c: In function 'main':
main.c:18:1: error: expected declaration or statement at end of input
   18 | }
      | ^
Language: Java

package

import java.util.*;

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

        StringBuilder ans = new StringBuilder();

        int i;

        if (a > b) {
            for (i = 0; i < b; i++) {
                ans.append(String.valueOf(a));
            }
        }
        else {
            for (i = 0; i < a; i++) {
                ans.append(String.valueOf(b));
            }
        }

        System.out.println(ans.toString());
    }
}

Compiler output:
Main.java:1: error: <identifier> expected
package
       ^
1 error
Language: C

#include<stdio.h>
#include<string.h> 
int main()
{
	int a,b,i;
	scanf("%d %d", a, b);

  
  	if(a<b)
	for(i=0; i<=b; i++){
		printf("%d", a);
	}
  	else
     for(i=0; i<=a; i++){
		printf("%d", b);
 
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:18:1: error: expected declaration or statement at end of input
   18 | }
      | ^
Language: C

#include<stdio.h>
#include<string.h> 
int main()
{
	int a,b;
	scanf("%d %d", a, b);

  
  	if(a<b)
	for(i=0; i<=b; i++){
		printf("%d", a);
	}
  	else
     for(i=0; i<=a; i++){
		printf("%d", b);
 
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:10:13: error: 'i' undeclared (first use in this function)
   10 |         for(i=0; i<=b; i++){
      |             ^
main.c:10:13: note: each undeclared identifier is reported only once for each function it appears in
main.c:18:1: error: expected declaration or statement at end of input
   18 | }
      | ^