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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	// your code goes here
  5. 	char a[] = "house no : 123@ cbe";
  6. 	int count=0,b=0;
  7. 	b = sizeof(a);
  8. 	printf("%d",b);
  9. 	printf("%c",a[0]);
  10. 	printf("%c",a[1]);
  11. 	for(int i=0; i<= b; i++)
  12. 	{
  13. 	  if((a[i] > 64 && a[i] < 91) || (a[i] > 96 && a[i] < 123) || 
  14. 	   											(a[i] > 47 && a[i] < 58))
  15. 	  {
  16. 	  	count++;
  17. 	  }
  18. 	}
  19. 	printf("%d", count);
  20.  
  21. 	return 0;
  22. }
  23.  
Success #stdin #stdout 0s 2168KB
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20ho13
https://ideone.com/X9BxSx
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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