打印九九表

#include<iostream>
using namespace std;
int main()
{
	int n,i,out;
	for(n=1;n<=9;n++)
	{
		for(i=1;i<=n;i++)
		{
			out=n*i;
			cout<<n<<"*"<<i<<"="<<out<<" ";
		}
		cout<<endl;
	}
	return 0;
}