Sunday 6 March 2022

C Program To Check Perfect Number

 PERFECT NUMBER

Code :

#include<stdio.h>

int main()
{
    int num, sum = 0, perf = 0;
   
    printf("==================================\n");
    printf("\t   PERFECT NUMBER\n");
    printf("==================================\n");
   
    printf("Enter any number : ");
    scanf("%d", &num);
    printf("\n");
   
    for(int i=1; i<num; i++)
    {
        if(num%i == 0) 
        {
           sum += i;
        }
    }
    if(sum == num)
    {
        printf("%d is a Perfect number\n", num);
    }
    else
    {
       printf("%d is Not a Perfect number\n", num);
    }
    printf("----------------------------------\n");
    return 0;
}


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