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  1. #include<stdio.h>  
  2.  int main()    
  3. {    
  4. int n,r,sum=0,temp;    
  5. printf("enter the number=");    
  6. scanf("%d",&n);    
  7. temp=n;    
  8. while(n>0)    
  9. {    
  10. r=n%10;    
  11. sum=sum+(r*r*r);    
  12. n=n/10;    
  13. }    
  14. if(temp==sum)    
  15. printf("armstrong  number ");    
  16. else    
  17. printf("not armstrong number");    
  18. return 0;  
  19. }
Success #stdin #stdout 0.03s 25368KB
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#include<stdio.h>  
 int main()    
{    
int n,r,sum=0,temp;    
printf("enter the number=");    
scanf("%d",&n);    
temp=n;    
while(n>0)    
{    
r=n%10;    
sum=sum+(r*r*r);    
n=n/10;    
}    
if(temp==sum)    
printf("armstrong  number ");    
else    
printf("not armstrong number");    
return 0;  
}
https://ideone.com/zqIIgl
language:
PHP (php 7.3.5)
created:
7 days ago
visibility:
public

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