java-马士兵源码.docVIP

Cat.Java public class Cat { private static int sid = 0; private String name; int id; Cat(String name) { this.name = name; id = sid++; } public void info(){ System.out.println (My name is +name+ No.+id); } public static void main(String arg[]){ Cat.sid = 100; Cat mimi = new Cat(mimi); mimi.sid = 2000; Cat pipi = new Cat(pipi); mimi.info(); pipi.info(); } } Dog.java public class Dog { static int furColor; float height; float weight; void catchMouse(Mouse m) { //as;dfj;asdf //asdfj;asf //m.scream(); } public static void main(String[] args) { //int i; System.out.println(furColor); Dog d = new Dog(); Mouse m = new Mouse(); d.catchMouse(m); HelloWorld hw = new HelloWorld(); } } class Mouse { int height; } Count3Quit.java public class Count3Quit { public static void main(String[] args) { int[] a = new int[500]; for(int i=0; ia.length; i++) { a[i] = 1; } int leftCount = 500; int countNum = 0; int index = 0; while(leftCount != 1) { if(a[index] == 1) { countNum ++; if(countNum == 3) { countNum = 0; a[index] = 0; leftCount --; } } index ++; if(index == a.length) { index = 0; } } for(int i=0; ia.length; i++) { if(a[i] == 1) { System.out.println(i); } } } } Fab.java public class Fab { public static void main(String[] args) { System.out.println(f(-9)); } public static long f(int index) { if(index 1) { System.out.println(invalid parameter!); return -1; } if(index == 1 || index == 2) { return 1; } long f1 = 1L; long f2 = 1L; long f = 0; for(int i=0; iindex-2; i++) { f = f1 + f2; f1 = f2; f2 = f; } return f; } } HelloWorld.java public class HelloWorld { static int j = 9; public static void main(String[] asdfasf) { //a;sldfkja;sdjf;asjdf;asjdf System.out.println(HW);