Program to Check Whether Given Number is Perfect Or Not?

CODE

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#include<stdio.h>

int main() {
int num, i = 1, sum = 0;

printf(“Enter a number: “);
scanf(“%d”, &num);

while (i < num) {
if (num % i == 0) {
sum = sum + i;
}
i++;
}

if (sum == num)
printf(“%d is a Perfect Number”, i);
else
printf(“%d is Non Perfect Number”, i);

return 0;
}

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Author: Oushnik Sardar

From FIEM(Future Institute of Engineering and Management) in Kolkata, West Bengal