#include <iostream>
#include <math.h>
using namespace std;

int Square(int value){
	int result;
	result = pow(value,2);
	return result;
}

int main(){
	int value;
	int result;
	cout << "Entry a value: ";
	cin >> value;
	result = Square(value);
	cout << "The square of " << value << " is: " << result;
}