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  1. // test1.c
  2. #include <stdio.h>
  3.  
  4. int main()
  5. {
  6. 	int c;
  7. 	int spc, tab, ret;
  8.  
  9. 	spc = tab = ret = 0;
  10. 	while ((c = getchar()) != EOF) {
  11. 		switch (c) {
  12. 		case ' ':  spc++; break;
  13. 		case '\t': tab++; break;
  14. 		case '\n': ret++; break;
  15. 		}
  16. 	}
  17. 	printf("spc=%d tab=%d ret=%d\n", spc, tab, ret);
  18. 	return 0;
  19. }
  20.  
Success #stdin #stdout 0.01s 1680KB
comments (?)
stdin
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// test1.c
#include <stdio.h>

int main()
{
	int c;
	int spc, tab, ret;
	
	spc = tab = ret = 0;
	while ((c = getchar()) != EOF) {
		switch (c) {
		case ' ':  spc++; break;
		case '\t': tab++; break;
		case '\n': ret++; break;
		}
	}
	printf("spc=%d tab=%d ret=%d\n", spc, tab, ret);
	return 0;
}
stdout
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spc=38 tab=18 ret=19
https://ideone.com/ZkPl1
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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