第九周项目3.4 输出点阵4

#include <iostream>

using namespace std;

int main()
{
cout << "输出点阵4" << endl;
int i,j,k=10,l;
for(i=0;i<=6;++i)
{
for(l=1;l<=i+1;l++)
cout<<" ";
for(j=0;j<=k;++j)
cout<<"*";
k-=2;
cout<<endl;
}
return 0;
}