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  1. #include <stdio.h> 
  2. int main(void)
  3. { 
  4. 	int a; 
  5. 	scanf("%d %d",&a); 
  6. 	printf("%d",a*2);
  7. 	return 0;
  8. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
copy 
2
4
compilation info 
Main.java:1: error: illegal character: '#'
#include <stdio.h> 
^
Main.java:1: error: class, interface, or enum expected
#include <stdio.h> 
         ^
Main.java:5: error: class, interface, or enum expected
	scanf("%d %d",&a); 
	^
Main.java:6: error: class, interface, or enum expected
	printf("%d",a*2);
	^
Main.java:7: error: class, interface, or enum expected
	return 0;
	^
Main.java:8: error: class, interface, or enum expected
}
^
6 errors
stdout
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Standard output is empty
https://ideone.com/udaxDn
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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