4elist0714.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 7.14
//Illustrates nested for loops

#include <iostream>

int main()
{
	using namespace std;
	int rows, columns;
	char theChar;
	cout << "How many rows? ";
	cin >> rows;
	cout << "How many columns? ";
	cin >> columns;
	cout << "What character? ";
	cin >> theChar;
	for (int i = 0; i<rows; i++)
	{
		for (int j = 0; j<columns; j++)
			cout << theChar;
		cout << "\n";
	}
	return 0;
}