C Program for perfect numbers

by Nideesh C on April 18, 2011 · 0 comments

in C Programming




#include<stdio.h>
#include<math.h>
void main()
{
int i ,n, sum = 0;
clrscr();
printf(“nnt ENTER A NUMBER…: “);
scanf(“%d”, &n);
for(i=1; i<n; i++)
if(n%i == 0)
sum = sum + i;
if(sum == n)
printf(“nnt THE NUMBER %d IS A PERFECT NUMBER”, n);
else
printf(“nnt THE NUMBER %d IS NOT A PERFECT NUMBER”, n);
getch();
}

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Article by Nideesh C

Me, freelance system administrator having the qualification of Diploma in Electronics & Tele-communication + MCSE + CCNA + CST + 5 years of experience in IT field.

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