给定一个字符,用它构造一个对角线长5个字符,倾斜放置的菱形.
样例输入
*
* *** ***** *** *
#include "iostream" 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; }