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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n,i=0;
  5.  
  6. 	scanf("%d",&n);
  7. 	while(!(n==0)){
  8. 		n = n / 10;
  9. 		i = i + 1;
  10. 	}
  11. 	printf("その数字は%d桁です",i);
  12. 	return 0;
  13. }
  14.  
Success #stdin #stdout 0s 5272KB
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stdin
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Standard input is empty
stdout
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その数字は0桁です
https://ideone.com/ZsOArH
2026/5/7 提出課題1
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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