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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n, i=0;
  5. 	scanf("%d",&n);
  6.  
  7. 	while(n!=0){
  8. 		n=n/10;
  9. 		i=i+1;
  10. 	}
  11.  
  12. 	printf("%d",i);
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 5296KB
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https://ideone.com/ANW68A
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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