程序的代码如下,希望大家帮忙看一下,谢谢!#include#includevoid DrawCicle(int x,int y,int r=10){GCircle(x,y,r);}int main(){DrawCicle(0,0);DrawCicle(100,125);DrawCicle(50,20);DrawCicle(70,25,20);return 0;}
GCircle函数的具体实现呢?