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  1. #include <stdio.h>
  2.  
  3.  
  4.  
  5. int  main() 
  6. { 
  7.    unsigned int x = -1; 
  8.    int y = ~0; //type promotion from int to unsigned int
  9.    printf("%i\n",y);
  10.    if (x == y) 
  11.       printf("same"); 
  12.    else
  13.       printf("not same"); 
  14.    return 0; 
  15. }
  16.  
Success #stdin #stdout 0s 16064KB
comments (?)
stdin 
Standard input is empty
stdout 
-1
same
https://ideone.com/X9VXwy
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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