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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	// your code goes here
  5. 	int o,p;
  6. 	for(o=1;o<=5;o++){
  7. 		for(p=1;p<=5;p++){
  8. 			if((o+p)%2==0){
  9. 				printf("O");
  10. 			}
  11. 			else{
  12. 				printf("X");
  13. 			}
  14. 		}
  15. 		printf("\n");
  16. 	}
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0s 4716KB
comments (?)
stdin
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Standard input is empty
stdout
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OXOXO
XOXOX
OXOXO
XOXOX
OXOXO
https://ideone.com/Kh9iKI
language:
C (gcc 8.3)
created:
3 years ago
visibility:
public

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