中国大学MOOC: 下面程序 struct point{ float x,y,z;};struct point mid(struct point p1,struct point p2) { struct point m; m.x=(p1.x+p2.x)/2; m.y=(p1.y+p2.y)/2; m.z=(p1.z+p2.z)/2; return m;}int main(){ struct point p1={1,2,3},p2,p3={0,0,0};; p2=p1; p3=mid(p1,p2); printf(%f,p3.x);}执行结果为
中国大学MOOC: 下面程序 struct point{ float x,y,z;};struct point mid(struct point p1,struct point p2) { struct point m; m.x=(p1.x+p2.x)/2; m.y=(p1.y+p2.y)/2; m.z=(p1.z+p2.z)/2; return m;}int main(){ struct point p1={1,2,3},p2,p3={0,0,0};; p2=p1; p3=mid(p1,p2); printf(%f,p3.x);}执行结果为
下面程序 struct point{ float x,y,z;};struct point mid(struct point p1,struct point p2) { struct point m; m.x=(p1.x+p2.x)/2; m.y=(p1.y+p2.y)/2; m.z=(p1.z+p2.z)/2; return m;}int main(){ struct point p1={1,2,3},p2,p3={0,0,0};; p2=p1; p3=mid(p1,p2); printf("%f",p3.x);}执行结果为 A: 1.000000 B: 0.000000 C: 0.500000 D: 存在语法错误,无结果
下面程序 struct point{ float x,y,z;};struct point mid(struct point p1,struct point p2) { struct point m; m.x=(p1.x+p2.x)/2; m.y=(p1.y+p2.y)/2; m.z=(p1.z+p2.z)/2; return m;}int main(){ struct point p1={1,2,3},p2,p3={0,0,0};; p2=p1; p3=mid(p1,p2); printf("%f",p3.x);}执行结果为 A: 1.000000 B: 0.000000 C: 0.500000 D: 存在语法错误,无结果
8.5 阅读程序,写出运行结果 class Point{ int x=1; static int y=2; public void show(){System.out.println(x+","+y); }} public class tempDemo{ public static void main(String []args){ Point p1=new Point();p1.show(); p1.x=2;p1.y=3; Point p2=new Point();p2.show(); p1.show(); p1.y=5; p2.show(); }}
8.5 阅读程序,写出运行结果 class Point{ int x=1; static int y=2; public void show(){System.out.println(x+","+y); }} public class tempDemo{ public static void main(String []args){ Point p1=new Point();p1.show(); p1.x=2;p1.y=3; Point p2=new Point();p2.show(); p1.show(); p1.y=5; p2.show(); }}
IC芯片设置wafer的PR时,有以下哪几种模式。() A: Patternguideedge B: PatternEdge C: 2Point
IC芯片设置wafer的PR时,有以下哪几种模式。() A: Patternguideedge B: PatternEdge C: 2Point
在下面类的声明中,关于生成对象不正确的是:() A: Pointp(10,2) B: Point*p=newPoint(1,2) C: Point*p=newPoint[2] D: Point*p[2]={newPoint(1,2),newPoint(3,4)}
在下面类的声明中,关于生成对象不正确的是:() A: Pointp(10,2) B: Point*p=newPoint(1,2) C: Point*p=newPoint[2] D: Point*p[2]={newPoint(1,2),newPoint(3,4)}
The 3-step method to help organize an impromptu speech includes: 1) State the point you wish to make; 2) Support your point with evidence and reasoning and 3) .
The 3-step method to help organize an impromptu speech includes: 1) State the point you wish to make; 2) Support your point with evidence and reasoning and 3) .
有如下类定义: class Point { int x_,y_; public: Point():x_(0),y_(0){ } Point(int x,int y=0):x_(x),y_(y){} }; 若执行语句 Point a(2),b[3],*c[4]; 则Point类的构造函数被调用的次数是
有如下类定义: class Point { int x_,y_; public: Point():x_(0),y_(0){ } Point(int x,int y=0):x_(x),y_(y){} }; 若执行语句 Point a(2),b[3],*c[4]; 则Point类的构造函数被调用的次数是
盘点: break point|game point|match point|set point
盘点: break point|game point|match point|set point
【单选题】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
【单选题】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
【单选题】设Point为已定义的类,下面声明Point对象a语句正确的是() A. Point a=Point(); B. public Point a; C. Point a=new Point(); D. public Point a=new Point();
【单选题】设Point为已定义的类,下面声明Point对象a语句正确的是() A. Point a=Point(); B. public Point a; C. Point a=new Point(); D. public Point a=new Point();