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  1.  
  2. #include <stdio.h>
  3.  
  4. struct s {
  5.     int x;
  6.     int y;
  7. };
  8.  
  9. int main(void)
  10. {
  11.     struct s a = {10, 20};
  12.     struct s b = {10, 20};
  13.     struct s c = {30, 40};
  14.  
  15.     if (a.x == b.x) a.x = c.x;
  16.     printf("a.x = %d\n", a.x);
  17.  
  18.     a = b;
  19.  
  20.     // if (a == b) a = c;//
  21.     printf("a.y = %d\n", a.y);
  22.  
  23.     return 0;
  24. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 
Standard input is empty
stdout 
a.x = 30
a.y = 20
https://ideone.com/s5N5zx
language:
C (gcc 8.3)
created:
18 hours ago
visibility:
public

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