Answer to Question #191878 in C++ for Utkarsh

Question

Construct a C++ program to find the square of a number using default arguments and inline functions

Answer 1

#include <iostream>
using namespace std;
inline float square(float x = 0){
    return x * x;
}
int main(){
    cout<<square()<<endl;
    cout<<square(3);
    return 0;
}