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

#include <iostream>
#include <fstream>
#include <cstdio>
#include <cmath>
#include <vector>
#include <cstring>
#include <string>
#include <set>
#include <map>
#include <stack>
#include <queue>
#include <algorithm>
using namespace std;
 
#define REP(i,n) for(int i=0; i<n; ++i)
#define FOR(i,a,b) for(int i=a; i<=b; ++i)
#define FORR(i,a,b) for (int i=a; i>=b; --i)
#define pi M_PI
 
typedef long long ll;
typedef vector<int> VI;
typedef vector<ll> VL;
typedef vector<VI> VVI;
typedef pair<int,int> P;
typedef pair<ll,ll> PL;

int main() {
    VI a(3);
    REP(i,3) cin >> a[i];
    if (a < b && b < c) cout << "Yes" << endl;
    else cout << "No" << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:30:13: error: 'b' was not declared in this scope
   30 |     if (a < b && b < c) cout << "Yes" << endl;
      |             ^
a.cc:30:22: error: 'c' was not declared in this scope
   30 |     if (a < b && b < c) cout << "Yes" << endl;
      |                      ^
Language: C++

#include <iostream>
using namespace std;
int main(){
  int a,b,c;
  cin >> a >> b >> c;
  if (a < b && b < c) cout << Yes << endl;
  else cout << No;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:31: error: 'Yes' was not declared in this scope
    6 |   if (a < b && b < c) cout << Yes << endl;
      |                               ^~~
a.cc:7:16: error: 'No' was not declared in this scope
    7 |   else cout << No;
      |                ^~
Language: C++

#include <#include <iostream>
using namespace std;
int main(){
  int a,b,c;
  cin >> a >> b >> c;
  if (a < b && b < c) cout << Yes << endl;
  else cout << No << endl;
  return 0;
  
}

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

#include<iostream>
using namespace std;
int main(){ 

  int a,b,c;
  cin>>a>>b>>c;
  If(a<b&&b<c){
    cout<<"Yes"<<endl;}

  else{cout<<"No"<<endl;
  }


  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'If' was not declared in this scope
    7 |   If(a<b&&b<c){
      |   ^~
a.cc:10:3: error: 'else' without a previous 'if'
   10 |   else{cout<<"No"<<endl;
      |   ^~~~
Language: C++

#include<stdio.h>

int main(void)
{
   int a, b ;
   
   scanf("%d" , &a);
   scanf("%d" , &b);
   scanf("%d" , &c);
   
   if(a<b && b<c){
   printf("Yes\n")
   }
   else{
   printf("No\n");
   }

   return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:18: error: 'c' was not declared in this scope
    9 |    scanf("%d" , &c);
      |                  ^
a.cc:12:19: error: expected ';' before '}' token
   12 |    printf("Yes\n")
      |                   ^
      |                   ;
   13 |    }
      |    ~
Language: C++

#include<stdio.h>

int main(void)
{
   int a, b ;
   
   scanf("%d" , &a);
   scanf("%d" , &b);
   scanf("%d" , &c);
   
   if(a<b && b<c){
   printf("Yes\n");
   }
   else{
   printf("No\n");
   }

   return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:18: error: 'c' was not declared in this scope
    9 |    scanf("%d" , &c);
      |                  ^
Language: C++

#include<iostream>

int main(){
 int a, b, c;
 std::cin >> a >> b >> c;

 if(a < b < c){std::cout << "Yes" <<"\n";
 } else {std::cout << "No" <<"\n";

 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:2: error: expected '}' at end of input
   11 | }
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include<iostream>
??
int main(){
??int a, b, c;
??std::cin >> a >> b >> c;
??
??if(a < b && b < c){std::cout << "Yes" <<"\n";
??} else {std::cout << "No" <<"\n";
??
??return 0;
}

Compiler output:
a.cc:2:1: error: expected unqualified-id before '?' token
    2 | ??
      | ^
Language: C++

#include<iostream>
??
int main(){
??int a, b, c;
??std::cin >> a >> b >> c;
??
??if(a < b && b < c){std::cout << "Yes" <<"\n";
??} else {std::cout << "No" <<"\n";}
??
??return 0;
}

Compiler output:
a.cc:2:1: error: expected unqualified-id before '?' token
    2 | ??
      | ^
Language: C++

#include<iostream>
using namespace std;
int main(){ 

  int a,b,c;

  cin >> a,b,c;

  if(c>b>a){cout<<"Yes"<<endl;

    else"No"}
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:5: error: expected '}' before 'else'
   11 |     else"No"}
      |     ^~~~
a.cc:9:12: note: to match this '{'
    9 |   if(c>b>a){cout<<"Yes"<<endl;
      |            ^
a.cc:11:13: error: expected ';' before '}' token
   11 |     else"No"}
      |             ^
      |             ;
a.cc: At global scope:
a.cc:12:3: error: expected unqualified-id before 'return'
   12 |   return 0;
      |   ^~~~~~
a.cc:13:1: error: expected declaration before '}' token
   13 | }
      | ^
Language: C++

 #include<iosteram>
using namespace std;
int main(){
int a,b,c;

cin>>a>>b>>c;

it(a<b<c){
cout<<"Yes"<<endl;
}else{
cout<<"No"<<endl;
}
return 0;
}

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

 #include<iostream>
using namespace std;
int main(){
int a,b,c;

cin>>a>>b>>c;

it(a<b<c){
cout<<"Yes"<<endl;
}else{
cout<<"No"<<endl;
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:1: error: 'it' was not declared in this scope; did you mean 'int'?
    8 | it(a<b<c){
      | ^~
      | int
a.cc:10:2: error: 'else' without a previous 'if'
   10 | }else{
      |  ^~~~
Language: C++

#include<stdio.h>
int main(){
int a,b,c;
scanf("%d",&a);
scanf("%d",&b);
scanf("%d",&c);
if(a=<b=<c){
      printf("Yes\n");
}else{
      printf("No\n");
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:6: error: expected primary-expression before '<' token
    7 | if(a=<b=<c){
      |      ^
a.cc:7:9: error: expected primary-expression before '<' token
    7 | if(a=<b=<c){
      |         ^
Language: C++

#include<stdio.h>
int main()
{
	int a,b;
	scanf("%d %d %d",&a,&b,&c);
		if(a<b<c)
		{
		printf("Yes\n");
		}
		else
		{
		printf("No\n");
		}



	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:33: error: 'c' was not declared in this scope
    5 |         scanf("%d %d %d",&a,&b,&c);
      |                                 ^
Language: C++

#iuclude<iostream>
usingnamespace std;
int main()
{
	int a,b,c;
	if(a<b<c)
	cout<<"Yes";
	eles
	cout<<"No";
	return 0;
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #iuclude; did you mean #include?
    1 | #iuclude<iostream>
      |  ^~~~~~~
      |  include
a.cc:2:1: error: 'usingnamespace' does not name a type
    2 | usingnamespace std;
      | ^~~~~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:9: error: 'cout' was not declared in this scope
    7 |         cout<<"Yes";
      |         ^~~~
a.cc:8:9: error: 'eles' was not declared in this scope
    8 |         eles
      |         ^~~~
Language: C++

#iuclude <iostream>
usingnamespace std;
int main()
{
	int a,b,c;
	if(a<b<c)
	cout<<"Yes";
	eles
	cout<<"No";
	return 0;
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #iuclude; did you mean #include?
    1 | #iuclude <iostream>
      |  ^~~~~~~
      |  include
a.cc:2:1: error: 'usingnamespace' does not name a type
    2 | usingnamespace std;
      | ^~~~~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:9: error: 'cout' was not declared in this scope
    7 |         cout<<"Yes";
      |         ^~~~
a.cc:8:9: error: 'eles' was not declared in this scope
    8 |         eles
      |         ^~~~
Language: C++

#iuclude <iostream>
using namespace std;
int main()
{
	int a,b,c;
	if(a<b<c)
	cout<<"Yes";
	eles
	cout<<"No";
	return 0;
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #iuclude; did you mean #include?
    1 | #iuclude <iostream>
      |  ^~~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:7:9: error: 'cout' was not declared in this scope
    7 |         cout<<"Yes";
      |         ^~~~
a.cc:1:1: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #iuclude <iostream>
a.cc:8:9: error: 'eles' was not declared in this scope
    8 |         eles
      |         ^~~~
Language: C++

#include <iostream>
using namespace std;
int main()
{
	int a,b,c;
	if(a<b<c)
	cout<<"Yes";
	eles
	cout<<"No";
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'eles' was not declared in this scope
    8 |         eles
      |         ^~~~
Language: C++

#include <iostream>
using namespace std;
int main()
{
	int a,b,c;
	cin>>a,b,c;
	if(a<b<c)
	cout<<"Yes";
	eles
	cout<<"No";
	return 0;
}

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

#include <iostream>
using namespace std;
int main()
{
	int a,b,c;
	cin>> a >> b >> c;
	if(a < b < c)
	cout<<"Yes";
	eles
	cout<<"No";
	return 0;
}

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

object Main{
    def main(args: Array[String]): Unit ={
        val scanner = new java.util.Scanner(System.in)
        val a,b,c = scanner.nextInt()
        if(a > b || b > c) System.out.println("No")
        else System.out.println("Yes")
    }
}

Compiler output:
a.cc:1:1: error: 'object' does not name a type
    1 | object Main{
      | ^~~~~~
Language: C++

int main(){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
if((a<b)&&(b<c)){
printf("Yes\n");
}
else{
printf("No\n");
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:1: error: 'scanf' was not declared in this scope
    3 | scanf("%d %d %d",&a,&b,&c);
      | ^~~~~
a.cc:5:1: error: 'printf' was not declared in this scope
    5 | printf("Yes\n");
      | ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | int main(){
a.cc:8:1: error: 'printf' was not declared in this scope
    8 | printf("No\n");
      | ^~~~~~
a.cc:8:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
Language: C++

mport Control.Applicative((<$>))


main :: IO ()
main = do
  (a:b:c:_) <- (map atoi ) <$> words <$> getLine
  putStrLn $ solve a b c
  where
    atoi x = read x :: Int
 

solve  :: Int -> Int -> Int -> String
solve a b c = if (a < b) && (b < c)
                 then "Yes"
                 else "No"

Compiler output:
a.cc:1:1: error: 'mport' does not name a type
    1 | mport Control.Applicative((<$>))
      | ^~~~~
Language: C++

import Control.Applicative((<$>))


main :: IO ()
main = do
  (a:b:c:_) <- (map atoi ) <$> words <$> getLine
  putStrLn $ solve a b c
  where
    atoi x = read x :: Int
 

solve  :: Int -> Int -> Int -> String
solve a b c = if (a < b) && (b < c)
                 then "Yes"
                 else "No"

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import Control.Applicative((<$>))
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: C++

module Main where
import Control.Applicative((<$>))


main :: IO ()
main = do
  (a:b:c:_) <- (map atoi ) <$> words <$> getLine
  putStrLn $ solve a b c
  where
    atoi x = read x :: Int
 

solve  :: Int -> Int -> Int -> String
solve a b c = if (a < b) && (b < c)
                 then "Yes"
                 else "No"

Compiler output:
a.cc:1:1: error: 'module' does not name a type
    1 | module Main where
      | ^~~~~~
a.cc:1:1: note: C++20 'module' only available with '-fmodules-ts'
Language: C++

#include <iostream>
using namespace std;

int main(){
int i,j,k,tmp;
cin >> i >> j >> k;
if (i < j) {
  if (j < k){
    cout << i << " " << j << " " << k << endl;
  } else if (i < k){
    cout << i << " " << k << " " << j << endl;
  } else {
    cout << k << " " << i << " " << j << endl;
} else {
  if (i < k){
    cout << j << " " << i << " " << k << endl;
  } else if (j < k){
    cout << j << " " << k << " " << i << endl;
  } else {
    cout << k << " " << j << " " << i << endl;
}    
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:3: error: expected '}' before 'else'
   14 | } else {
      |   ^~~~
a.cc:7:12: note: to match this '{'
    7 | if (i < j) {
      |            ^
a.cc:23:2: error: expected '}' at end of input
   23 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <iostream>
#include <string>
using namespace std;
main()
{
int a,b,c;
cin >> a >> b >>c;
if(a>b>c){ couy<<"Yes"<<endl;}
else cout<<"No"<<endl;
}

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:8:12: error: 'couy' was not declared in this scope
    8 | if(a>b>c){ couy<<"Yes"<<endl;}
      |            ^~~~
Language: C++

#include <iostream>
using namespace std;

int main(){
	int a, b, c;
	cin>> a >> b >> c;
	
	if(a < b && b < c){
		cout << Yes << endl;
	}else{
		cout << No << endl;
	}
	
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:25: error: 'Yes' was not declared in this scope
    9 |                 cout << Yes << endl;
      |                         ^~~
a.cc:11:25: error: 'No' was not declared in this scope
   11 |                 cout << No << endl;
      |                         ^~
Language: C++

#include<stdio.h>int main(void)
{
int a,b,c;

scanf("%d %d %d",&a,&b,&c);

if (a<b&&b<c) printf("Yes\n");
else printf("No\n");

return 0;
}

Compiler output:
a.cc:1:22: warning: extra tokens at end of #include directive
    1 | #include<stdio.h>int main(void)
      |                      ^~~~
a.cc:1:9: fatal error: stdio.h>in: No such file or directory
    1 | #include<stdio.h>int main(void)
      |         ^~~~~~~~~~~~
compilation terminated.
Language: C++

import java.util.Scanner;

class Main{
        public static void main(String args[]){
                Scanner scan = new Scanner(System.in);
                int val1=scan.nextInt();
                int val2=scan.nextInt();
                int val3=scan.nextInt();
                if(val1<val2&&val2<val3){
                        System.out.println("Yes");
                }else{
                        System.out.println("No");
                }
        }
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.Scanner;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:15: error: expected ':' before 'static'
    4 |         public static void main(String args[]){
      |               ^~~~~~~
      |               :
a.cc:4:33: error: 'String' has not been declared
    4 |         public static void main(String args[]){
      |                                 ^~~~~~
a.cc:15:2: error: expected ';' after class definition
   15 | }
      |  ^
      |  ;
a.cc: In static member function 'static void Main::main(int*)':
a.cc:5:17: error: 'Scanner' was not declared in this scope
    5 |                 Scanner scan = new Scanner(System.in);
      |                 ^~~~~~~
a.cc:6:26: error: 'scan' was not declared in this scope
    6 |                 int val1=scan.nextInt();
      |                          ^~~~
a.cc:10:25: error: 'System' was not declared in this scope
   10 |                         System.out.println("Yes");
      |                         ^~~~~~
a.cc:12:25: error: 'System' was not declared in this scope
   12 |                         System.out.println("No");
      |                         ^~~~~~
Language: C++

import Control.Applicative

main = do
  [a, b, c] <- (map stoi . words) <$> getLine
  putStrLn (if a < b && b < c
            then "Yes"
            else "No")

stoi :: String -> Int
stoi str = read str :: Int

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import Control.Applicative
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: C++

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin >>a>>b>>c;
if(a<=b&&b<=c){
cout <<"Yes<<endl;
}else{
cout <<"No"<<endl;
}
return 0;
}

Compiler output:
a.cc:7:8: warning: missing terminating " character
    7 | cout <<"Yes<<endl;
      |        ^
a.cc:7:8: error: missing terminating " character
    7 | cout <<"Yes<<endl;
      |        ^~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:8:1: error: expected primary-expression before '}' token
    8 | }else{
      | ^
Language: C++

#include <iostream>
using namespace std;

int main(){

int a;
int b;
int c;

cin >> a >> b >> c;

cout << a b c << endl;

if(a < b && b < c){
cout << "Yes"endl;
}
else if(a >= b || b >= c){
cout << "No" << endl;
}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:10: error: expected ';' before 'b'
   12 | cout << a b c << endl;
      |          ^~
      |          ;
a.cc:15:9: error: unable to find string literal operator 'operator""endl' with 'const char [4]', 'long unsigned int' arguments
   15 | cout << "Yes"endl;
      |         ^~~~~~~~~
Language: C++

#include <iostream>
using namespace std;

int main(){
	int a,b,c;
	cin>>a>>b>>c;
	if(a<b)&&(b<c){
		cout<<"Yes"<<endl;
	}else{
		cout<<"No"<<endl;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:18: error: expected identifier before '(' token
    7 |         if(a<b)&&(b<c){
      |                  ^
Language: C++

#include <iostream>

main(){
        int a, b, c;

        std::cin >> a >> b >> c;

        if( a < b && b < c ){
                std::cout << "Yes" << std::endl;
        } else {
                std::cout << "No" << std::endl;
        }

}
~                 

Compiler output:
a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    3 | main(){
      | ^~~~
a.cc:15:2: error: expected class-name at end of input
   15 | ~
      |  ^
Language: C++

#include<iostream>
using namespace std;
int main(){
	int a,b,c;
	cin>>a>>b>>c;
	if(a<b&&b<c&&)
	cout<<"Yes"<<endl;
	else
	cout<<"No"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:22: error: expected primary-expression before ')' token
    6 |         if(a<b&&b<c&&)
      |                      ^
Language: C++

package test2;

import java.util.Scanner;

public class Main2B {
	public static void main(String[]args){
		//????????£?????????????????????
		Scanner sc = new Scanner(System.in);
		//a???????????????
		int a = sc.nextInt();
		//b???????????????
		int b = sc.nextInt();
		//c???????????????
		int c = sc.nextInt();
		
		//?????¶??? a < b < c????????°Yes
		if(a < b && b < c){
			System.out.print("Yes");
		}else{
		//???????????°No
			System.out.println("No");
		}
	}
}

Compiler output:
a.cc:1:1: error: 'package' does not name a type
    1 | package test2;
      | ^~~~~~~
a.cc:3:1: error: 'import' does not name a type
    3 | import java.util.Scanner;
      | ^~~~~~
a.cc:3:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:5:1: error: expected unqualified-id before 'public'
    5 | public class Main2B {
      | ^~~~~~
Language: C++

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

int main() {
	int a,b,c;
	cin>>a>>b>>c;
	if (a<b$$b<c){
		cout<<"Yes"<<endl;
	}else{
		cout<<"No"<<endl;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:15: error: 'b$$b' was not declared in this scope
    7 |         if (a<b$$b<c){
      |               ^~~~
Language: C++

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

int main() {
	int a,b,c;
	cin>>a>>b>>c;
	if (a<b???&&???b<c){
		cout<<"Yes"<<endl;
	}else{
		cout<<"No"<<endl;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:17: error: expected primary-expression before '?' token
    7 |         if (a<b???&&???b<c){
      |                 ^
a.cc:7:18: error: expected primary-expression before '?' token
    7 |         if (a<b???&&???b<c){
      |                  ^
a.cc:7:21: error: expected identifier before '?' token
    7 |         if (a<b???&&???b<c){
      |                     ^
a.cc:7:22: error: expected primary-expression before '?' token
    7 |         if (a<b???&&???b<c){
      |                      ^
a.cc:7:23: error: expected primary-expression before '?' token
    7 |         if (a<b???&&???b<c){
      |                       ^
a.cc:7:27: error: expected ':' before ')' token
    7 |         if (a<b???&&???b<c){
      |                           ^
      |                           :
a.cc:7:27: error: expected primary-expression before ')' token
a.cc:7:27: error: expected ':' before ')' token
    7 |         if (a<b???&&???b<c){
      |                           ^
      |                           :
a.cc:7:27: error: expected primary-expression before ')' token
a.cc:7:27: error: expected ':' before ')' token
    7 |         if (a<b???&&???b<c){
      |                           ^
      |                           :
a.cc:7:27: error: expected primary-expression before ')' token
a.cc:7:27: error: expected ':' before ')' token
    7 |         if (a<b???&&???b<c){
      |                           ^
      |                           :
a.cc:7:27: error: expected primary-expression before ')' token
a.cc:7:27: error: expected ':' before ')' token
    7 |         if (a<b???&&???b<c){
      |                           ^
      |                           :
a.cc:7:27: error: expected primary-expression before ')' token
a.cc:7:27: error: expected ':' before ')' token
    7 |         if (a<b???&&???b<c){
      |                           ^
      |                           :
a.cc:7:27: error: expected primary-expression before ')' token
Language: C++

#include<stdio.h>
int main
{
int a,b,c;
if (a<b<c)
    printf ("Yes")
else:
    printf ("No")
}

Compiler output:
a.cc:2:5: error: cannot declare '::main' to be a global variable
    2 | int main
      |     ^~~~
a.cc:4:1: error: expected primary-expression before 'int'
    4 | int a,b,c;
      | ^~~
a.cc:4:1: error: expected '}' before 'int'
a.cc:3:1: note: to match this '{'
    3 | {
      | ^
a.cc:5:1: error: expected unqualified-id before 'if'
    5 | if (a<b<c)
      | ^~
a.cc:9:1: error: expected declaration before '}' token
    9 | }
      | ^
Language: C++

#include<iostream>
using namespace std;
int main(){
int a,b,c;
cin>>a>>b>>c;
cout<<(a<b&&b<c)?"Yes":"No"<<endl;
return 0;}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:28: error: invalid operands of types 'const char [3]' and '<unresolved overloaded function type>' to binary 'operator<<'
    6 | cout<<(a<b&&b<c)?"Yes":"No"<<endl;
      |                        ~~~~^~~~~~
Language: C++

#include<iostream>
using namespace std

int main(){
   int a,b,c;
   cin >> a >> b >> c;
   if(a < b && b < c){
      cout << "Yes" <<endl;
   }else{
      cout << "No" <<endl;
   }

   return 0;
}

Compiler output:
a.cc:2:20: error: expected ';' before 'int'
    2 | using namespace std
      |                    ^
      |                    ;
    3 | 
    4 | int main(){
      | ~~~
Language: C++

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


if(a<b && b<c){
  printf("Yes\n");
}

else {
prinf("No\n");
     
}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:1: error: 'prinf' was not declared in this scope; did you mean 'printf'?
   17 | prinf("No\n");
      | ^~~~~
      | printf
Language: C++

# include <iostream>




int main(){
  int a,b,c;
  std::cin >> a >> b >> c;

  if( a < b && b < c) std::cout << "Yes" << std::endl;
  else std::cout << "No" std::endl;

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:25: error: expected ';' before 'std'
   11 |   else std::cout << "No" std::endl;
      |                         ^~~~
      |                         ;
Language: C++

# include <iostream>




int main(){
  int a,b,c;
  std::cin >> a >> b >> c;

  if( a < b && b < c){ 
    std::cout << "Yes" << std::endl;
  }
  else if{ 
   std::cout << "No" std::endl;
  }

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:10: error: expected '(' before '{' token
   13 |   else if{
      |          ^
      |          (
Language: C++

#include <iostream>
using namespace std;

int main(){
   int x,y,z;
   cin >> x >> y >> z
   if (x < y < z) cout << "Yes" << endl;
   else cout << "No" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:22: error: expected ';' before 'if'
    6 |    cin >> x >> y >> z
      |                      ^
      |                      ;
    7 |    if (x < y < z) cout << "Yes" << endl;
      |    ~~                 
a.cc:8:4: error: 'else' without a previous 'if'
    8 |    else cout << "No" << endl;
      |    ^~~~
Language: C++

#include <iostream>
using namespace std;

int main(){
   int x,y,z;
   cin >> x >> y >> z
   if (x < y < z) cout << "Yes" << endl;
   else cout << "No" << endl;
   return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:22: error: expected ';' before 'if'
    6 |    cin >> x >> y >> z
      |                      ^
      |                      ;
    7 |    if (x < y < z) cout << "Yes" << endl;
      |    ~~                 
a.cc:8:4: error: 'else' without a previous 'if'
    8 |    else cout << "No" << endl;
      |    ^~~~
Language: C++

#include<iostream>
using namespace std;
int main(){
  int a;
  int b;
  int c;
  cin>>a;
  cin>>b;
  cin>>c;
  if(a<b&&b<c){
    cout<<"Yes"<<endl;
  }else if{
    cout<<"No"<<endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:11: error: expected '(' before '{' token
   12 |   }else if{
      |           ^
      |           (
Language: C++

#include <iostream>

using namespace std;

int main()
{
   int a,b,c;
   cin>>a>>b>>c;
   if((c-b)>0and(b-a)>0){
       cout<<'Yes'<<endl;
   }else{
       cout<<'No'<<endl;
   }
   
   return 0;
}

Compiler output:
a.cc:10:14: warning: multi-character character constant [-Wmultichar]
   10 |        cout<<'Yes'<<endl;
      |              ^~~~~
a.cc:12:14: warning: multi-character character constant [-Wmultichar]
   12 |        cout<<'No'<<endl;
      |              ^~~~
a.cc: In function 'int main()':
a.cc:9:13: error: unable to find numeric literal operator 'operator""and'
    9 |    if((c-b)>0and(b-a)>0){
      |             ^~~~
Language: C++

bool a()
{
	int a, b,c;
	cin>>a>>b>>c;
	if (a>b)
		return false;
	else if (b > c)
	{
		return false;
	}
	else
	return true;
}

Compiler output:
a.cc: In function 'bool a()':
a.cc:4:9: error: 'cin' was not declared in this scope
    4 |         cin>>a>>b>>c;
      |         ^~~
Language: C++

#include <iostream>

using namespace std;
bool main()
{
	int a, b,c;
	cin>>a>>b>>c;
	if (a>b)
		return false;
	else if (b > c)
	{
		return false;
	}
	else
	return true;
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | bool main()
      | ^~~~
Language: C++

#include<iostream>
using namespace std;
bool kiemtra(int a,int b,int c){
		 if(a>b)
			 return false;
		 else{
			if(b>c)
				return false;
			return true;
		 }
}
void main(){
			unsigned int a,b,c;
			cin>>a>>b>>c;
			if(kiemtra(a,b,c))
				cout<<"yes";
			else
			cout<<"no";
		   system("pause");
}

Compiler output:
a.cc:12:1: error: '::main' must return 'int'
   12 | void main(){
      | ^~~~
Language: C++

#include<iostream>
using namespace std;

void main(){
		unsigned int a,b,c;
		cin>>a>>b>>c;
	        if(a>b){
		   if(b>c){
		       cout<<yes;
                       return;
                 }
                        cout<<"no";
		
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:9:30: error: 'yes' was not declared in this scope
    9 |                        cout<<yes;
      |                              ^~~
a.cc:10:24: error: return-statement with no value, in function returning 'int' [-fpermissive]
   10 |                        return;
      |                        ^~~~~~
a.cc:14:2: error: expected '}' at end of input
   14 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | void main(){
      |            ^
Language: C++

#include<iostream>
using namespace std;

void main(){
		unsigned int a,b,c;
		scanf("%d%d%d",&a&b&c);
	        if(a>b){
		   if(b>c){
		       cout<<yes;
                       return;
                 }
                       cout<<"no";
		
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:6:34: error: invalid operands of types 'unsigned int*' and 'unsigned int' to binary 'operator&'
    6 |                 scanf("%d%d%d",&a&b&c);
      |                                ~~^~
      |                                |  |
      |                                |  unsigned int
      |                                unsigned int*
a.cc:9:30: error: 'yes' was not declared in this scope
    9 |                        cout<<yes;
      |                              ^~~
a.cc:10:24: error: return-statement with no value, in function returning 'int' [-fpermissive]
   10 |                        return;
      |                        ^~~~~~
a.cc:14:2: error: expected '}' at end of input
   14 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | void main(){
      |            ^
Language: C++

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

void main(){
		unsigned int a,b,c;
		scanf("%d%d%d",&a&b&c);
	        if(a>b){
		   if(b>c){
		       cout<<yes;
                       return;
                 }
                       cout<<"no";
		return;
}

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

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

void main(){
		unsigned int a,b,c;
		scanf("%d%d%d",&a&b&c);
	        if(a>b){
		   if(b>c){
		       cout<<"yes";
                       return;
                 }
                       cout<<"no";
		return;
}

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

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

void main(){
		 int a,b,c;
		scanf("%d%d%d",&a,&b,&c);
	        if(a>b){
		   if(b>c){
		       cout<<"yes";
                       return;
                 }
                       cout<<"no";
		return;
}

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

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

void main(){
		 int a,b,c;
		scanf("%d%d%d",&a,&b,&c);
	        if(a>b){
		   if(b>c){
		       printf("yes");
                       return;
                 }
                       printf("no");
		return;
}

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

#include<iostream>
using namespace std;

void main(){
		 int a,b,c;
		cin>>a>>b>>c;
	        if(a>b){
					if(b>c){
						cout<<"yes"<<endl;
                       return;
					}
                       cout<<"no"<<endl;
			}
		return;
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:10:24: error: return-statement with no value, in function returning 'int' [-fpermissive]
   10 |                        return;
      |                        ^~~~~~
a.cc:14:17: error: return-statement with no value, in function returning 'int' [-fpermissive]
   14 |                 return;
      |                 ^~~~~~
Language: C++

#include<iostream>;
#include<conio.h>;
using namespace std;
int main()
{
	int a,b,c;
	cin>>a>>b>>c;
	if(a < b && b < c)cout<<"yes"<<endl;
	else cout<<"no"<<endl;
	return 0;
	
}

Compiler output:
a.cc:1:19: warning: extra tokens at end of #include directive
    1 | #include<iostream>;
      |                   ^
a.cc:2:18: warning: extra tokens at end of #include directive
    2 | #include<conio.h>;
      |                  ^
a.cc:2:9: fatal error: conio.h: No such file or directory
    2 | #include<conio.h>;
      |         ^~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
using namespace std;

void main(){
		 int a,b,c;
		cin>>a>>b>>c;
	        if(a>b){
					if(b>c){
						cout<<"Yes"<<endl;
                       return;
					}
                       cout<<"No"<<endl;
			}
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:10:24: error: return-statement with no value, in function returning 'int' [-fpermissive]
   10 |                        return;
      |                        ^~~~~~
Language: C++

#include<iostream>
using namespace std;

void main(){
		 int a,b,c;
			cin>>a>>b>>c;
	        if(a>b){
					if(b>c){
						cout<<"Yes"<<endl;
                       return;
					}  
			}
			cout<<"No"<<endl;
			return;
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:10:24: error: return-statement with no value, in function returning 'int' [-fpermissive]
   10 |                        return;
      |                        ^~~~~~
a.cc:14:25: error: return-statement with no value, in function returning 'int' [-fpermissive]
   14 |                         return;
      |                         ^~~~~~
Language: C++

#include<iostream>;
#include<conio.h>;
using namespace std;
int main()
{
	int a,b,c;
	cin>> a >> b >> c;
	if(a < b && b < c)cout<<" ye s"<<endl;
	else cout<<" no "<<endl;
	return 0;
	
}

Compiler output:
a.cc:1:19: warning: extra tokens at end of #include directive
    1 | #include<iostream>;
      |                   ^
a.cc:2:18: warning: extra tokens at end of #include directive
    2 | #include<conio.h>;
      |                  ^
a.cc:2:9: fatal error: conio.h: No such file or directory
    2 | #include<conio.h>;
      |         ^~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>;
#include<conio.h>;
using namespace std;
int main()
{
	int a,b,c;
	cin>> a >> b >> c;
	if(a < b && b < c)cout<<" yes "<<endl;
	else cout<<" no "<<endl;
	return 0;
	
}

Compiler output:
a.cc:1:19: warning: extra tokens at end of #include directive
    1 | #include<iostream>;
      |                   ^
a.cc:2:18: warning: extra tokens at end of #include directive
    2 | #include<conio.h>;
      |                  ^
a.cc:2:9: fatal error: conio.h: No such file or directory
    2 | #include<conio.h>;
      |         ^~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
using namespace std;

void main(){
	int a,b,c;
	cin>>a>>b>>c;
        if(a>b){
           if(b>c){
		cout<<"Yes"<<endl;
                return;
	    } 
           cout<<"No"<<endl; 
	}
	cout<<"No"<<endl;
	return;
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:10:17: error: return-statement with no value, in function returning 'int' [-fpermissive]
   10 |                 return;
      |                 ^~~~~~
a.cc:15:9: error: return-statement with no value, in function returning 'int' [-fpermissive]
   15 |         return;
      |         ^~~~~~
Language: C++

#include<iostream>;
#include<conio.h>;
using namespace std;
int main()
{
	int a,b,c;
	cin>>a>>b>>c;
	if(a < b && b < c)cout<<"Yes"<<endl;
	else cout<<"No"<<endl;
	return 0;
	
}

Compiler output:
a.cc:1:19: warning: extra tokens at end of #include directive
    1 | #include<iostream>;
      |                   ^
a.cc:2:18: warning: extra tokens at end of #include directive
    2 | #include<conio.h>;
      |                  ^
a.cc:2:9: fatal error: conio.h: No such file or directory
    2 | #include<conio.h>;
      |         ^~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
using namespace std;

void main(){
	int a,b,c;
	cin>>a>>b>>c;
        if(a>b && b>c){      
		cout<<"Yes"<<endl;
                return;
	} 
	cout<<"No"<<endl;	
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:9:17: error: return-statement with no value, in function returning 'int' [-fpermissive]
    9 |                 return;
      |                 ^~~~~~
Language: C++

#include<iostream>
using namespace std;

void main(){
	int a,b,c;
	cin>>a>>b>>c;
        if(a>b && b>c){      
		cout<<"Yes"<<endl;
	} 
	else cout<<"No"<<endl;	
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
Language: C++

#include<iostream>;
#include<conio.h>;
using namespace std;
int main()
{
	int a,b,c;
	cin>>a>>b>>c;
	if(a < b && b < c) cout<<"Yes"<<endl;
	else cout<<"No"<<endl;
	return 0;
	
}

Compiler output:
a.cc:1:19: warning: extra tokens at end of #include directive
    1 | #include<iostream>;
      |                   ^
a.cc:2:18: warning: extra tokens at end of #include directive
    2 | #include<conio.h>;
      |                  ^
a.cc:2:9: fatal error: conio.h: No such file or directory
    2 | #include<conio.h>;
      |         ^~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
using namespace std;

void main(){
	int a,b,c;
	cin>>a>>b>>c;
        if(a<b && b<c){      
		cout<<"Yes"<<endl;
	} 
	else cout<<"No"<<endl;	
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
Language: C++

#include<iostream>
using namespace std;

void main(){
	int a,b,c;
	cin>>a>>b>>c;
        if(a<=b && b<=c){      
		cout<<"Yes"<<endl;
	} 
	else cout<<"No"<<endl;	
}

Compiler output:
a.cc:4:1: error: '::main' must return 'int'
    4 | void main(){
      | ^~~~
Language: C++

#include<iostream>
using namespace std;
void main(){
		 int a,b,c;
			cin>>a>>b>>c;
	        if(a<b){
					if(b<c){
						cout<<"Yes"<<endl;
                       return;
					}  
			}
			cout<<"No"<<endl;
}

Compiler output:
a.cc:3:1: error: '::main' must return 'int'
    3 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:9:24: error: return-statement with no value, in function returning 'int' [-fpermissive]
    9 |                        return;
      |                        ^~~~~~
Language: C++

#include<iostream>
using namespace std;
void main(){
	int a,b,c;
	cin>>a>>b>>c;
	if(a<b){
	    if(b<c){
		cout<<"Yes"<<endl;
                return;
	    }  
	}
	cout<<"No"<<endl;
}

Compiler output:
a.cc:3:1: error: '::main' must return 'int'
    3 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:9:17: error: return-statement with no value, in function returning 'int' [-fpermissive]
    9 |                 return;
      |                 ^~~~~~
Language: C++

#include<iostream>
using namespace std;
void main(){
	int a,b,c;
	cin >>a>>b>>c;
	if(a<b){
	    if(b<c){
		cout <<"Yes"<<endl;
                return;
	    }  
	}
	cout <<"No"<<endl;
}

Compiler output:
a.cc:3:1: error: '::main' must return 'int'
    3 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:9:17: error: return-statement with no value, in function returning 'int' [-fpermissive]
    9 |                 return;
      |                 ^~~~~~
Language: C++

#include<iostream>
using namespace std;
void main(){
	int a,b,c;
	cin >>a>>b>>c;
	if(a<b){
	    if(b<c){
		cout <<"Yes"<<endl;
                return;
	    }  
            cout <<"No"<<endl;
	}
	cout <<"No"<<endl;
}

Compiler output:
a.cc:3:1: error: '::main' must return 'int'
    3 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:9:17: error: return-statement with no value, in function returning 'int' [-fpermissive]
    9 |                 return;
      |                 ^~~~~~
Language: C++

#include <iostream>
using namespace std;
int main()
{
int a,b,c;
cin>> a>> b>>c;
if(a<b && b<c) cout<<"Yes"<<endl;;
else cout<<"No"<<endl;
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:1: error: 'else' without a previous 'if'
    8 | else cout<<"No"<<endl;
      | ^~~~
Language: C++

#include <iostream>
using namespace std;
int main(){
	int a,b,c;
	cin >> a >> b >>c;
	if(a<b&&b<c){
		cout<<"Yes"<<endl;
	}else{
		cout<<"No"endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:23: error: unable to find string literal operator 'operator""endl' with 'const char [3]', 'long unsigned int' arguments
    9 |                 cout<<"No"endl;
      |                       ^~~~~~~~
Language: C++

#include <iostream>

using namespace std;

int main() {
    int a, b, c;
    cin >> a >> b >> c;
    if (a < b) && (b < c)
        cout << "Yes" << endl;
    else
        cout << "No" << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:19: error: expected identifier before '(' token
    8 |     if (a < b) && (b < c)
      |                   ^
Language: C++

#include<iostream>
using namespace std;
void(){
int a,b,c;
cin>>a>>b>>c;
if(a>b && b>c)
cout<<"Yes"<<endl;
else
cout<<"No"<<endl;
}

Compiler output:
a.cc:3:6: error: expected unqualified-id before ')' token
    3 | void(){
      |      ^
Language: C++

#include<iostream>
using namespace std;
void(){
int a,b,c;
cin>>a>>b>>c;
if(a>b && b>c){
cout<<"Yes"<<endl;}
else
{cout<<"No"<<endl;}
}

Compiler output:
a.cc:3:6: error: expected unqualified-id before ')' token
    3 | void(){
      |      ^
Language: C++

#include<stdio.h>

int main(void)
{
 int a;
 int b;
 int c;
 

	scanf("%d %d %d\n", &a,&b,&c);
	
	if (c >= a && c >= b && b >= a)	
	printf("Yes\n");
	
	else 
	printf("No\n");
	

   return 0;
   

Compiler output:
a.cc: In function 'int main()':
a.cc:19:13: error: expected '}' at end of input
   19 |    return 0;
      |             ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<iostream>
using namespace std;
int main(){
    int a, b, c;
    cin >> a >> b >> c;
    if ( a < b && b < c ) cout << "Yes" << endl;
    else cout << "No" << endl;
    return 0;
]

Compiler output:
a.cc: In function 'int main()':
a.cc:9:1: error: expected primary-expression before ']' token
    9 | ]
      | ^
a.cc:9:2: error: expected '}' at end of input
    9 | ]
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include<iostream>
using namespace std;
int main(){
    int a, b, c;
    cin >> a >> b >> c;
    if ( a < b && b < c ){
        cout << "Yes" << endl;
    } else {
        cout << "No" << endl;
    }
    return 0;
]

Compiler output:
a.cc: In function 'int main()':
a.cc:12:1: error: expected primary-expression before ']' token
   12 | ]
      | ^
a.cc:12:2: error: expected '}' at end of input
   12 | ]
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include<iostream>;
using namespace std;
int main(){
	int a,b,c;
	cin>>a>>b>>c;
	if (a<b&&b<c){
		cout<<"Yes"<<endl;
	}
	else (a<b&&b<c){
	cout<<"No"<<endl;
	}
	else if (b<a&&a<c){
	cout<<"No"<<endl;
	}
	else if (c<a&&a<b){
	cout<<"No"<<endl;
	}
return 0;
}

Compiler output:
a.cc:1:19: warning: extra tokens at end of #include directive
    1 | #include<iostream>;
      |                   ^
a.cc: In function 'int main()':
a.cc:9:24: error: expected ';' before '{' token
    9 |         else (a<b&&b<c){
      |                        ^
      |                        ;
a.cc:12:9: error: 'else' without a previous 'if'
   12 |         else if (b<a&&a<c){
      |         ^~~~
Language: C++

<?php
    fscanf(STDIN,"%d %d %d",$a,$b,$c);
    if($a < $b){
        if($b < $c){
            echo "Yes";
    }
    else{
        echo "No";
    }
?>

Compiler output:
a.cc:1:1: error: expected unqualified-id before '<' token
    1 | <?php
      | ^
a.cc:3:5: error: expected unqualified-id before 'if'
    3 |     if($a < $b){
      |     ^~
Language: C++

#include<iostream>
using namespace std;
int main(){
	int a, b, c;
	cin >> a >> b << C;
	if (a < b < c){
		cout << "Yes" << endl;
	}
	else cout << "No" << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:26: error: 'C' was not declared in this scope
    5 |         cin >> a >> b << C;
      |                          ^
Language: C++

int main(void){
    int a,b,c;
    scanf("%d %d %d",&a,&b,&c);
    if(a<b){
        if(b<c){
            printf("Yes?\n");
        }
        else if(b>c){
            printf("No?\n");
        }
    }
    else{
        printf("No?\n");
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'scanf' was not declared in this scope
    3 |     scanf("%d %d %d",&a,&b,&c);
      |     ^~~~~
a.cc:6:13: error: 'printf' was not declared in this scope
    6 |             printf("Yes?\n");
      |             ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | int main(void){
a.cc:9:13: error: 'printf' was not declared in this scope
    9 |             printf("No?\n");
      |             ^~~~~~
a.cc:9:13: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
a.cc:13:9: error: 'printf' was not declared in this scope
   13 |         printf("No?\n");
      |         ^~~~~~
a.cc:13:9: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
Language: C++

#include<stdio.h>
int main(void){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
else if(a<b){
if(b<c){
printf("Yes?\n");
}
else if(b>c){
printf("No?\n");
}
}
else{
printf("No?\n");
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:1: error: 'else' without a previous 'if'
    5 | else if(a<b){
      | ^~~~
Language: C++

#include<stdio.h>
int main()
{
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
if(a<b)
{
 if(b<c)
 {
 printf(""Yes\n"");
 }
 else
 {
 printf(""No\n"");
 }
}
else
{
 printf(""No\n"");
}
return 0;
}

Compiler output:
a.cc:10:14: error: stray '\' in program
   10 |  printf(""Yes\n"");
      |              ^
a.cc:14:13: error: stray '\' in program
   14 |  printf(""No\n"");
      |             ^
a.cc:19:13: error: stray '\' in program
   19 |  printf(""No\n"");
      |             ^
a.cc: In function 'int main()':
a.cc:10:9: error: unable to find string literal operator 'operator""Yes' with 'const char [1]', 'long unsigned int' arguments
   10 |  printf(""Yes\n"");
      |         ^~~~~
a.cc:14:9: error: unable to find string literal operator 'operator""No' with 'const char [1]', 'long unsigned int' arguments
   14 |  printf(""No\n"");
      |         ^~~~
a.cc:19:9: error: unable to find string literal operator 'operator""No' with 'const char [1]', 'long unsigned int' arguments
   19 |  printf(""No\n"");
      |         ^~~~
Language: C++

#include<stdio.h>
int main(void){
    int a,b,c;
    scanf("%d %d %d",&a &b &c);
    if (a<b<c)printf("Yes\n");
    else printf("No\n");
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:25: error: invalid operands of types 'int*' and 'int' to binary 'operator&'
    4 |     scanf("%d %d %d",&a &b &c);
      |                      ~~ ^~
      |                      |   |
      |                      |   int
      |                      int*