21.cpp

经典C语言程序设计100例1-10 如【程序1】 题目：有1、2、3、4个数字

/*---------------------------------------例题21-------------------------------------------------------------------*/


#include <iostream>

using namespace std;

int main()
{
	int last = 1, totalnum;
	for(int i = 0; i<9; i++)
	{
		totalnum = 2 * (last + 1);
		last = totalnum;
	}
	cout<<"The total number of those peaches is:  "<<totalnum<<endl;

	return 0;
}