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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int hats = 0;
  5.  
  6. printf( "%d\n", ( hats == hats++ ) ? 1 : 0 );
  7. printf( "%d\n", ( hats == ++hats ) ? 1 : 0 );
  8. printf( "%d\n", ( hats == ++hats && hats == ++hats) ? 1 : 0 );
  9.  
  10. return 0;
  11. }
  12.  
Success #stdin #stdout 0s 2156KB
stdin
Standard input is empty
stdout
0
1
1