fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5. 	int n;
  6.  
  7. 	scanf("%d",&n);
  8. 	switch(n){
  9. 		case 1:
  10. 		case 3:
  11. 		case 5:
  12. 		case 7:
  13. 		case 8:
  14. 		case 10:
  15. 		case 12:
  16. 			printf("大の月です");
  17. 			break;
  18. 		case 4:
  19. 		case 6:
  20. 		case 9:
  21. 		case 11:
  22. 			printf("小の月です");
  23. 			break;
  24. 		case 2:
  25. 			printf("29日まであります");
  26. 			break;
  27. 		default:
  28. 			printf("そんな月はありません");
  29.  
  30. 	}
  31. 	return 0;
  32. }
  33.  
Success #stdin #stdout 0s 5324KB
comments (?)
stdin
copy 
5
stdout
copy 
大の月です
https://ideone.com/H3T8n6
2026/4/23 演習2
language:
C (gcc 8.3)
created:
15 hours ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!