编写打印下列图形的程序

我用C++给你编个啊
#include<iostream.h>
void main()
{cout<<"$ "<<endl;
cout<<"$ "<<"$ "<<"$"<<endl;
cout<<"$ "<<"$ "<<"$ "<<"$ "<<"$"<<endl;
cout<<"$ "<<"$ "<<"$ "<<endl;
cout<<"$"<<endl;
}

注意空格啊

C++的

#include <iostream.h>
void main()
{
for (int i=0;i<5;i=i+2){
for (int j=0;j<=i;j++)
cout<<"＄ ";
cout<<endl;
}
for (i=3;i>0;i=i-2){
for (int j=1;j<=i;j++)
cout<<"＄ ";
cout<<endl;
}
}