Point *pt=new Point[3] 如何初始化

Point *pt=new Point[3] 如何初始化 point p=new point() 与p= new point() 的区别JAVA菜鸟,不耻下问啦! point point point New Staring Point. C语言 point(char*pt)； main() {char b[4]={'a','c','s','f'},*pt=b； pt=point(pt)； printf(%cpoint(char*pt)；main(){char b[4]={'m','n,'o','p'},*pt=b； point(pt)；printf(%c＼n,*pt)；}point(char*p){ p+=3；}输出结果是什么啊? 为什 java由三点求三角形的周长public class Point {int x;int y;Point(){ }Point(int a,int b){x=a;y=b;}}public class Triangle {Point n1,n2,n3;Triangle(Point n1,Point n2,Point n3){n1=new Point();n2=new Point();n3=new Point();}double x1=Math.pow(n1.x- Point::Point(Point & new start point 是新起点 POINT*pt=(POIprintf(Onedatahasbeendeleted );sp1=sp1->next;fclose(fp1);inti,n,m; 谁能帮我详细解释一下这个用C#画图的代码是怎样画出来的?private void Form1_Paint(object sender,PaintEventArgs e){// 准备平行四边形Point[] sbx = new Point[]{new Point(100,50),new Point(400,50),new Point(350,200),new Point( 请各位大神帮我看看这个指针到底哪里出错了?#include#includeusing namespace std;class point{public:point();point(int xx,int yy){x=xx;y=yy;}point();int getx(){return x;}private:int x,y;};int main(){point *p=new point;point a(2,3);p=&a point for point是什么意思 32.若有语句int *point,a=4;和point=&a;下面均代表地址的一组选项是（ ）A.a,point,*&a B.&*a ,&a ,*point C.*&point,*point,&a D.&a ,&*point ,point 9．若有语句int *point,a=4;和point=&a;下面均代表地址的一组选项是_____.A.a,point,*&a B.&*a,&a,*point C.*&point,*point,&a D.&a,&*point ,point point for point英语翻译