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  1. #include <stdio.h>
  2.  
  3. int main(int ac, char* av[]) {
  4.  
  5. 	int a = 2;
  6. 	if (a) 		printf("a is true\n"); else printf("a is false\n");
  7. 	if (a == true) 	printf("a is true\n"); else printf("a is false\n");
  8. 	if (a != false) printf("a is true\n"); else printf("a is false\n");
  9. 	if (static_cast<bool>(a) == true)
  10. 		 	printf("a is true\n"); else printf("a is false\n");
  11. 	return 0;
  12. }
Success #stdin #stdout 0.01s 2680KB
comments (?)
stdin
copy 
Standard input is empty
stdout
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a is true
a is false
a is true
a is true
https://ideone.com/UbvzC
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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