C Program To Find Absolute Value of a Number

C program to find the absolute value of a number; In this tutorial, you will learn how to find absolute value of a number in the c program with help of abs() function and arithmetic operator.

Programs To Find Absolute Value of a Number in C

• C Program To Find Absolute Value of a Number Using abs() function
• C Program To Find Absolute Value of a Number using Arithmetic operator

C Program To Find Absolute Value of a Number Using abs() function

#include<stdio.h>
#include<stdlib.h>

int main()
{
    int num;

    printf("Enter a positive or negative number :- ");
    scanf("%d", &num);

    printf("Absolute Value of %d is %d\n", num, abs(num));

    return 0;
} 

C Program To Find Absolute Value of a Number using Arithmetic operator

#include<stdio.h>
#include<stdlib.h>

int main()
{
    int num, aNum;

    printf("Enter a positive or negative number :- ");
    scanf("%d", &num);
    if(num<0){
        aNum = (-1)*num;
        printf("Absolute Value of %d is %d\n", num, aNum);
    }else{
        printf("Absolute Value of %d is %d\n", num, num);
    }

    return 0;
} 

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