c++ 返回值和指针

[c++]代码库

#include <iostream>

using namespace std;
short Factor(int n, int* pSquared, int* pCubed);

int main() {
	int number, squared, cubed;
	short error;

	cout << "Enter a number (0 - 20): ";
	cin >> number;

	error = Factor(number, &squared, &cubed);

	if (!error) {
		cout << "number: " << number << endl;
		cout << "square: " << squared << endl;
		cout << "cubed: " << cubed << endl;
	} else
		cout << "Error encountered!!" << endl;
	return 0;
}

short Factor(int n, int *pSquared, int *pCubed) {
	short Value = 0;
	if (n > 20)
		Value = 1;
	else {
		*pSquared = n * n;
		*pCubed = n * n * n;
		Value = 0;
	}
	return Value;
}