2x.cpp

C/C++程序设计导论（第二版）》程序源文件

// Generate a table of powers of the values 1 to 5
#include <iostream.h>
void main()
{	float N, count, power;
	cout << "table of powers" << endl;
	cout << "   N      2       3         4           5        6" << endl;
	N = 1.0;
	while (N <= 5.0)
	{	count = 0.0;
		power = 1.0;
		while (count < 6.0)
		{	power = power * N;
			count = count+1.0;
			cout << "    " << power;
		}				// end of (count < 6) loop
		cout << endl;
		N = N + 1.0;
	}					// end of (N<=5) loop
}