java 魔方小程序。只拧红、蓝、白三色。大概8秒内复原。拧1亿次左右
菜鸟娱乐的。
import java.text.SimpleDateFormat;import java.util.ArrayList;import java.util.Calendar;import java.util.Date;import java.util.List;import java.util.Random;public class Cube {long operationTimes=0;Calendar c = Calendar.getInstance();long t1 = System.currentTimeMillis();long t2,tmpTime;int intervalTime = 10000;//log展示间隔时间String startTime = new SimpleDateFormat("yyyy.MM.dd_HH:mm:ss z").format(new Date());Random rdm = new Random();String tmp1[] = {"tmp","tmp","tmp"};String tmp2[] = {"t","t","t"};String w[][] = {{"white","white","white"},{"white","white","white"},{"white","white","white"},{"white","white","white"}};String y[][] = {{"yellow","yellow","yellow"},{"yellow","yellow","yellow"},{"yellow","yellow","yellow"},{"yellow","yellow","yellow"}};String b[][] = {{"blue","blue","blue"},{"blue","blue","blue"},{"blue","blue","blue"},{"blue","blue","blue"}};String g[][] = {{"green","green","green"},{"green","green","green"},{"green","green","green"},{"green","green","green"}};String r[][] = {{"red","red","red"},{"red","red","red"},{"red","red","red"},{"red","red","red"}};String o[][] = {{"orange","orange","orange"},{"orange","orange","orange"},{"orange","orange","orange"},{"orange","orange","orange"}};String cube[][][] = {w,y,b,g,r,o};public boolean isInterval(){t2 = System.currentTimeMillis();if(t2-tmpTime >intervalTime){tmpTime =t2;return true;}else return false;}public void showCostTime(){t2 = System.currentTimeMillis();c.setTimeInMillis(t2-t1);//String endTime = new SimpleDateFormat("yyyy.MM.dd_HH:mm:ss z").format(c.getTime());String endTime = new SimpleDateFormat("yyyy.MM.dd_HH:mm:ss z").format(new Date());System.out.println("从"+ startTime + "开始，到"+ endTime + "结束，共消耗"+ c.get((c.HOUR_OF_DAY)-9) + "小时"+c.get(c.MINUTE) +"分"+ c.get(c.SECOND) +"秒");}public void log(long i,String action, int k){if(isInterval()){System.out.println("第"+i+"次随机操作，动作是"+action+"，执行"+(k+1)+"次");}}public void showCube(){for(int i=0;i<cube.length;i++){for(int j=0;j<cube[i].length;j++){for(int k=0;k<cube[i][j].length;k++){System.out.print(cube[i][j][k]);System.out.print(",");}System.out.println();}System.out.println();}}public void wF(int n){for(int j=0;j<=n;j++){tmp1 = w[0];tmp2 = r[0];for(int i=1;i<w.length;i++){w[i-1] = w[i];}w[w.length-1] = tmp1;r[0] = b[1];b[1] = o[2];o[2] = g[3];g[3] = tmp2;}}public void wB(int n){if(n==2){n = 0;}else if(n == 1){n =1;}else if(n == 0){n =2;}for(int j=0;j<n;j++){tmp1 = w[0];tmp2 = r[0];for(int i=1;i<w.length;i++){w[i-1] = w[i];}w[w.length-1] = tmp1;r[0] = b[1];b[1] = o[2];o[2] = g[3];g[3] = tmp2;}}//其他几个颜色转动的方法还没有补充。有兴趣可以自己补充。public void yF(int n){}public void yB(int n){}public void bF(int n){tmp1 = b[1];tmp2 = w[1];b[1] = b[2];b[2] = b[3];b[3] = b[0];b[0] = tmp1;w[1] = r[3];r[3] = y[1];y[1] = o[3];o[3] = tmp2;}public void bB(int n){if(n==0){n = 2;}else if(n == 1){n = 1;}else if(n == 2){n = 0;}for(int j=0;j<=n;j++){tmp1 = b[1];tmp2 = w[1];b[1] = b[2];b[2] = b[3];b[3] = b[0];b[0] = tmp1;w[1] = r[3];r[3] = y[1];y[1] = o[3];o[3] = tmp2;}}public void gF(int n){}public void gB(int n){}public void rF(int n){for(int j=0;j<=n;j++){tmp1 = r[0];tmp2 = w[0];r[0] = r[3];r[3] = r[2];r[2] = r[1];r[1] = r[0];r[0] = tmp1;}w[0] = g[2];g[2] = y[0];y[0] = b[2];b[2] = w[0];w[0] = tmp2;}public void rB(int n){if(n==0){n = 2;}else if(n == 1){n = 1;}else if(n == 2){n = 0;}for(int j=0;j<=n;j++){tmp1 = r[0];tmp2 = w[0];r[0] = r[3];r[3] = r[2];r[2] = r[1];r[1] = r[0];r[0] = tmp1;}w[0] = g[2];g[2] = y[0];y[0] = b[2];b[2] = w[0];w[0] = tmp2;}public void oF(int n){}public void oB(int n){}public boolean isSixFaceRecover(){for(int i=0;i<cube.length;i++){for(int j=0;j<cube[i].length;j++){for(int k=0;k<cube[i][j].length;k++){try{if(cube[i][j][k]!=cube[i][0][0]){//if(isInterval()){//System.out.println(cube[i][j][k]+"->"+cube[i][0][0]);//System.out.println("cube[i][j][k]:"+i+","+j+","+k+"与第一个颜色不一致");//}return false;}}catch(ArrayIndexOutOfBoundsException e){//System.out.println("cube[i][j][k]:"+i+","+j+","+k);e.printStackTrace();}}}}return true;}public void rangePlay(){while(!isSixFaceRecover()){int rMethod = rdm.nextInt(12);int rTurn = rdm.nextInt(3);if(rMethod==0){this.wF(rTurn);operationTimes++;log(operationTimes,"wF",rTurn);}else if(rMethod==1){this.wB(rTurn);operationTimes++;log(operationTimes,"wB",rTurn);}else if(rMethod==2){this.yF(rTurn);operationTimes++;log(operationTimes,"yF",rTurn);}else if(rMethod==3){this.yB(rTurn);operationTimes++;log(operationTimes,"yB",rTurn);}else if(rMethod==4){this.bF(rTurn);operationTimes++;log(operationTimes,"bF",rTurn);}else if(rMethod==5){this.bB(rTurn);operationTimes++;log(operationTimes,"bB",rTurn);}else if(rMethod==6){this.gF(rTurn);operationTimes++;log(operationTimes,"gF",rTurn);}else if(rMethod==7){this.gB(rTurn);operationTimes++;log(operationTimes,"gB",rTurn);}else if(rMethod==8){this.rF(rTurn);operationTimes++;log(operationTimes,"rF",rTurn);}else if(rMethod==9){this.rB(rTurn);operationTimes++;log(operationTimes,"rB",rTurn);}else if(rMethod==10){this.oF(rTurn);operationTimes++;log(operationTimes,"oF",rTurn);}else if(rMethod==11){this.oB(rTurn);operationTimes++;log(operationTimes,"oB",rTurn);}}showCube();System.out.println("cube经过"+operationTimes+"次随机操作后复原");}public void rangePlay(int i){for(int m=0;m<i;m++){int rMethod = rdm.nextInt(12);int rTurn = rdm.nextInt(3);if(rMethod==0){this.wF(rTurn);operationTimes++;log(operationTimes,"wF",rTurn);}else if(rMethod==1){this.wB(rTurn);operationTimes++;log(operationTimes,"wB",rTurn);}else if(rMethod==2){this.yF(rTurn);operationTimes++;log(operationTimes,"yF",rTurn);}else if(rMethod==3){this.yB(rTurn);operationTimes++;log(operationTimes,"yB",rTurn);}else if(rMethod==4){this.bF(rTurn);operationTimes++;log(operationTimes,"bF",rTurn);}else if(rMethod==5){this.bB(rTurn);operationTimes++;log(operationTimes,"bB",rTurn);}else if(rMethod==6){this.gF(rTurn);operationTimes++;log(operationTimes,"gF",rTurn);}else if(rMethod==7){this.gB(rTurn);operationTimes++;log(operationTimes,"gB",rTurn);}else if(rMethod==8){this.rF(rTurn);operationTimes++;log(operationTimes,"rF",rTurn);}else if(rMethod==9){this.rB(rTurn);operationTimes++;log(operationTimes,"rB",rTurn);}else if(rMethod==10){this.oF(rTurn);operationTimes++;log(operationTimes,"oF",rTurn);}else if(rMethod==11){this.oB(rTurn);operationTimes++;log(operationTimes,"oB",rTurn);}}System.out.println("cube已经被操作"+i+"次");}public static void main(String[] args){Cube c = new Cube();c.rangePlay(10);c.showCube();c.rangePlay();c.showCostTime();}}