1.cpp

一些常用的递归算法

#include<iostream.h>
void print_num(int first,int second)
{
	cout<<first<<" "<<second<<" "<<first+second<<endl;
};
int main()
{
	int first=1;
	int second=1;
	cout<<"前面两个的和为第三个数.\n"<<endl;
	for(int j=0;j<=2;j++)
	{
		print_num(first,second);
		int temp=first+second;
		first=second+temp;
		second=first+temp;
	}
	cout<<endl;
	return 0;
}