各位高手,帮忙改一下,一个菱形
程序代码:#include<iostream>
#include<string>
using namespace std;
void main()
{
int n;
char c;
cout<<"请输入n,n一定要为奇数";
cin>>n;
while(n%2==0)
{
cout<<"输入错误,请重新输入n:";
cin>>n;
}
for(int i=1;i<=n;++i)
cout<<string(n-i,' ')+string(2*i-1,'c')+"\n";
for(int i=1;i<=n-1;++i)
cout<<string(i,' ')+string(2*n-1-2*i,'c')+"\n";
}



