题解bytrash
并排的树的题解,100%正确
#include<bits/stdc++.h>
using namespace std;
int main()
{
cout<<" * *"<<endl;
cout<<" *** ***"<<endl;
cout<<" ***** *****"<<endl;
cout<<"******* *******"<<endl;
cout<<" * *"<<endl;
cout<<" * *"<<endl;
}