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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int b = 1;
  5.     int res = b++ * b++ * b++;
  6.     printf("%d", res);
  7. 	return 0;
  8. }
  9.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.c: In function ‘main’:
prog.c:5:28: error: operation on ‘b’ may be undefined [-Werror=sequence-point]
     int res = b++ * b++ * b++;
                           ~^~
prog.c:5:28: error: operation on ‘b’ may be undefined [-Werror=sequence-point]
cc1: all warnings being treated as errors
stdout
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Standard output is empty
https://ideone.com/QrjJty
language:
C99 (gcc 8.3)
created:
3 years ago
visibility:
public

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