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  1. /* Helloプログラム */
  2.  
  3. #include <stdio.h>
  4.  
  5. main()
  6. {
  7. 	int i;
  8.  
  9. 	for (i = 1; i <= 35; i++ ) {
  10. 		if ((i % 2) == 0) {
  11. 			printf("■");
  12. 		} else {
  13. 			printf("□");
  14. 		}
  15.  
  16. 		if ((i % 7) == 0) {
  17. 			printf("\n");
  18. 		}
  19.  
  20. 	}
  21.  
  22. }
Success #stdin #stdout 0s 5288KB
comments (?)
stdin
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Standard input is empty
stdout
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□■□■□■□
■□■□■□■
□■□■□■□
■□■□■□■
□■□■□■□
https://ideone.com/plvJ54
hello program
language:
C (gcc 8.3)
created:
44 days ago
visibility:
public

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