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  1. #include <stdio.h>
  2.  
  3. int main(void)
  4. {
  5. 	int x;
  6. 	char s[2];
  7.  
  8. 	while (1)
  9. 	{
  10. 		switch (scanf("%d%1[C]", &x, s))
  11. 		{
  12. 			case -1:
  13. 				return 0;
  14. 			case 2:
  15. 				printf("%d\n", x);
  16. 				break;
  17. 			default:
  18. 				scanf("%*[^-+0-9]");
  19. 		}
  20. 	}
  21. }
  22.  
Success #stdin #stdout 0s 2172KB
comments (?)
stdin 
9237492572vcs 100C msdaa aw 0C
ab123Cd
stdout 
100
0
123
https://ideone.com/ThL4Zy
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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