P054.c

Metadata

• Author — Amit Dutta
• Last updated — 12 Dec 2025
• License — MIT License (See the LICENSE file for details)

Problem Statement

Problem Statement

WAP to check Krishnamurty number using user defined methods/functions.

Source Code

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#include <stdio.h>

int fact(int);
int isKrishnamurty(int);

int fact(int n)
{
    int fact = 1, i;
    for (i = 1; i <= n; i++)
        fact *= i;
    return fact;
}

int isKrishnamurty(int n)
{
    int temp = n, sum = 0;
    while (temp > 0)
    {
        sum += fact(temp % 10);
        temp /= 10;
    }
    return n == sum;
}

int main()
{
    int n;
    printf("Enter the number : ");
    scanf("%d", &n);
    if (isKrishnamurty(n))
        printf("\nInput %d is a Krishnamurty Number.", n);
    else
        printf("\nInput %d is not a Krishnamurty number.", n);
    return 0;
}