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  1. #include <stdio.h>
  2. int main()
  3. {
  4. 	int num,orinum,rem,result=0;
  5. 	printf("enter a number\t");
  6. 	scanf("%d",& num);
  7. 	//orinum=num;
  8. 	for(orinum=num;orinum>0;orinum=orinum/10)
  9. 	{
  10. 		rem=orinum%10;
  11. 		result=result+(rem*rem*rem);
  12. 	}
  13. 	if(result==num)
  14. 	printf("%d is an armstrong number",num);
  15. 	else
  16. 	printf("%d is not an armstrong number",num);
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0s 5520KB
comments (?)
stdin
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4
stdout
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enter a number	4 is not an armstrong number
https://ideone.com/dmkV81
language:
C (gcc 8.3)
created:
1 year ago
visibility:
public

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