GeekInterview \| Geeks Forum \| Online Quiz \| Learning Center \| Privacy \| Terms and Conditions \| Contact

Home > Code Samples > C/C++ > Check for armstrong number

Check for armstrong number

Description:	To check whether a number is armstrong number or not
Date added:	16 September, 2007
Submitted By:	Priya
Rating:	0
Download:	N/A
Instructions:	To check whether a number is armstrong number or not
Source Code:	/* To check whether a number is armstrong number or not */ #include #include #include void main() { int i,n,r,f,sum=0; clrscr(); printf("Enter a no.n"); scanf("%d",&n); f=n; while (n>0) { r=n%10; n=n/10; sum+=pow(r,3); } if (sum==f) printf("%d is an armstrong no.n",f); else printf("%d is not an armstrong no.n",f); getch(); }