class Card{}下列属于Card类的构造方法的是（）？
A: private Card(){}
B: public void Card(){}
C: public Card(){}
D: Card(){}
A: private Card(){}
B: public void Card(){}
C: public Card(){}
D: Card(){}
举一反三
- 对于class Card{}类，下列不属于Card类的构造方法的是（ ）。 A: Card(){} B: public Card(){} C: public void Card(){} D: private Card(){}
- class Card{}下列属于Card类构造方法的是
- 中国大学MOOC: 对于class Card{}类，下列不属于Card类的构造方法的是（ ）。
- 分析下列程序，写出其功能。 import java.applet.*; import java.awt.*; import java.awt.event.*; public class Test extends Applet implements MouseListener { final int number = 5; int count = 0; Image[] card = new Image[number]; public void init() { setSize(1200,1000); addMouseListener(this); for (int i = 0; i < number; i++) { card[i] = getImage(getCodeBase(), i+".jpg"); } } public void paint(Graphics g) { if ((card[count]) != null) g.drawImage(card[count], 10,10,card[count].getWidth(this),card[count].getHeight(this), this); } public void mousePressed(MouseEvent e) { count = (count + 1) % number; repaint(); } public void mouseReleased(MouseEvent e) {} public void mouseEntered(MouseEvent e) {} public void mouseExited(MouseEvent e) {} public void mouseClicked(MouseEvent e) {} }
- 一副牌Deck有52张扑克Card组成(不含王牌)，每张牌有自己的牌型suit（用char类型）和点数rank（用String类型），补充完整下面的类的定义。public class Card {//1//2public Card( ) {//3this.suit = suit; this.rank = rank;}public String toString() { return suit+rank; }public static void main(String[] args){Card c=new Card('红',"10");System.out.println(c);}}