Question

using C++ in beginner form

Create a function named absoluteValue that takes in a number and returns the absolute value of it (e.g. if it takes in 5 or -5 it will return 5)

Answer 1

input code:

output:

code:

#include <iostream>
using namespace std;
/*make method*/
int absoulevalue(int n)
{
/*if n<0 than multiply with -1*/
if(n<0)
{
return -1*n;
}
else
{
/*else return as it is*/
return n;
}
}
int main()
{
/*declare the variables*/
int n;
/*take input from user*/
cout<<"Enter the n:";
cin>>n;
/*call method*/
n=absoulevalue(n);
/*print output*/
cout<<"output is:"<<n;
return 0;
}