JAVA

中间人

import java.awt.*; import java.awt.event.*; public class ThreeInOne { public static void main(String args[]) { Three t = new Three(); t.display(); } } class _paint extends Panel implements ActionListener { public int p_count = 0, flag = 0; int point[][] = new int[100][2]; double h[], ath[], c[], b[], d[], s2[], s1; double a[], rs[]; int tempx, tempy; public _paint() { p_count = 0; this.addMouseListener(new IsMouseClicked()); } // ///////////////////////// public void p_random() { Graphics g = getGraphics(); g.setColor(Color.black); int i, set = 0, j, flag = 0; // p_count=10; for (i = 0; i < 6; i ) { set = 0; while (set == 0) { //System.out.println("1_"); tempx = (int) (Math.random() * 1000); if (tempx >= 50 && tempx <= 690) { point[p_count][0] = tempx - 401; set = 1; } } set = 0; while (set == 0) { //System.out.println("2_"); tempy = (int) (Math.random() * 1000); if (tempy >= 200 && tempy <= 300) { point[p_count][1] = -tempy 281; set = 1; } } //System.out.println("3_"); p_count ; g.fillOval(tempx, tempy, 5, 5); } } // //////////////////////////// public void paint(Graphics g) { g.setColor(Color.black); Font fntName = new Font("Serif", 0, 40); g.setFont(fntName); g.drawString("y", 378, 50); &n