4elist0405.cpp

《21天学通C＋＋》附盘的原代码。书上的每个例子在这里都有相应的C语言程序。

// Listing 4.5 - demonstrates if statement
// with else clause
#include <iostream>
int main()
{
	using std::cout;
	using std::cin;

	int firstNumber, secondNumber;
	cout << "Please enter a big number: ";
	cin >> firstNumber;
	cout << "\nPlease enter a smaller number: ";
	cin >> secondNumber;
	if (firstNumber > secondNumber)
		cout << "\nThanks!\n";
	else
		cout << "\nOops. The second is bigger!";

	return 0;
}