luc013.c

Problem Statement

luc013.c

Write a program to find the absolute value of a number entered through the keyboard.

Source Code

#include <stdio.h>
#include <math.h>
int main()
{
    double num;
    printf("Enter the number : ");
    scanf("%lf", &num);
    num = abs(num);
    printf("\nAbsolute value of the input is : %g", num);
    return 0;
}

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● Author - Amit Dutta · Updated - 12 Dec 2025