C++ Square of a Number Using Inline Function
#include <iostream>
using namespace std;
// calculates square using inline function
inline int square(int num) {
return num * num;
}
int main() {
int number;
cout << "Enter a number: ";
cin >> number;
int result = square(number);
cout << "The square of " << number << " is: " << result << endl;
return 0;
}