P050-SHORT.c

Problem Statement

P050-SHORT.c

Write a program to input a number and check whether it is Disarium Number or not. Note : A number is said to Disarium if sum of its digit powered by with their respective position is equal to the original number.

Source Code

#include <stdio.h>
#include <math.h>

int main()
{
    int num;
    printf("Enter the number : ");
    scanf("%d", &num);
    int position = printf("%d", num);
    int temp = num;
    int res = 0;
    while (temp > 0)
    {
        res += (int)pow(temp % 10, position);
        position--;
        temp /= 10;
    }
    if (res == num)
        printf(" is a Disarium Number.");
    else
        printf(" is Not a Disarium Number.");
    return 0;
}

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● Author - Amit Dutta · Updated - 12 Dec 2025