include <bits/stdc++.h>
using namespace std;
int main( )
{
char a;
cin >> a;
cout << " " << a << endl;
cout << " " << a << a << a << endl;
cout << a << a << a << a << a << endl;
cout << " " << a << a << a << endl;
cout << " " << a << endl;
return 0;
}
阿尔法题型:换行输出的时候前面会自带空格,当遇到输出图形的时候,要注意前面的空格是不是换行输出的?其他OJ练题么有遇到这种情况