16(b): Write a program to print absolute value of a number entered by user using cmath

 

// Write a program to print absolute value of a number entered by user. E.g.-
// If-> INPUT: 1        Then-> OUTPUT: 1
// If-> INPUT:-1        Then-> OUTPUT: 1

#include <iostream>
#include <cmath>
using namespace std;

int main()
{
    float number, absolute;

    cout << "Enter the number: ";
    cin >> number;

    absolute = abs(number);

    cout << "The absolute of " << number << " is: " << absolute;

    return 0;
}


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