Sunday, November 20, 2011

C Program to Find Armstrong Series

It is a sample c program to generate Armstrong number series from 1 to 1000. 

Program Source Code

//C Program to Find All Armstrong Number between 1 to 1000. #include"stdio.h" #include"conio.h" void main() { int no,r,sum=0,i; clrscr(); printf("\n\n***The Armstrong No. Series Between 1 and 1000 are:*** "); for(i=1;i<=1000;i++) { sum=0; no=i; while(no!=0) { r=no%10; no=no/10; sum=sum+(r*r*r); } if(sum==i) printf("\n%d",i); } getch(); }

1 comment:

Unknown said...

An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. For example, 371 is an Armstrong number since 3**3 + 7**3 + 1**3 = 371

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