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2016年11月25日 星期五

Ex12 模擬大樂透並排序



陣列、亂數練習

15 則留言:

  1. import java.security.SecureRandom;
    import java.util.Random;

    public class aa {

    public static void main(String[] args) {
    Random rnd= new SecureRandom();
    int[]x=new int[7];
    outer: for(int i=0; i<x.length; i++){
    x[i]=rnd.nextInt(49)+1;
    for(int j=0; j<i; j++){
    if(x[j]==x[j]){
    i--;
    continue outer;
    }
    }
    System.out.print("x["+i+"]="+x[i]+"\t");
    }
    System.out.println();
    }
    }

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  2. import java.security.SecureRandom;
    import java.util.Random;

    public class aa {

    public static void main(String[] args) {
    Random rnd= new SecureRandom();
    int[]x=new int[7];
    outer: for(int i=0; i<x.length; i++){
    x[i]=rnd.nextInt(49)+1;
    for(int j=0; j<i; j++){
    if(x[j]==x[j]){
    i--;
    continue outer;
    }
    }
    System.out.print("x["+i+"]="+x[i]+"\t");
    }
    System.out.println();
    }
    }

    回覆刪除
  3. import java.security.SecureRandom;
    import java.util.Random;

    public class aa {

    public static void main(String[] args) {
    Random rnd= new SecureRandom();
    int[]x=new int[7];
    outer: for(int i=0; i<x.length; i++){
    x[i]=rnd.nextInt(49)+1;
    for(int j=0; j<i; j++){
    if(x[j]==x[j]){
    i--;
    continue outer;
    }
    }
    System.out.print("x["+i+"]="+x[i]+"\t");
    }
    System.out.println();
    }
    }

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  4. import java.security.SecureRandom;
    import java.util.Arrays;
    public class ex1 {

    public static void main(String[] args) {
    System.out.println("產生亂數");
    SecureRandom rnd=new SecureRandom();
    int [] x=new int[7];
    for(int i=0;i<x.length; i++){
    x[i]=rnd.nextInt(49)+1;
    outer: for(int j=0; j<i; j++){
    if(x[j]==x[i]){
    i--;
    continue outer;
    }
    }
    }
    Arrays.sort(x);
    for(int i=0; i<x.length; i++){
    System.out.print(x[i]+"\t");
    }
    System.out.println();
    }
    }

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  5. import java.security.SecureRandom;
    import java.util.Arrays;

    public class gvfdgfrgfdrgthgbfgf {

    public static void main(String[] args) {
    System.out.println("亂數產生");
    SecureRandom rnd=new SecureRandom();
    int [] x=new int[7];
    outer: for(int i=0;i<x.length;i++){
    x[i]=rnd.nextInt(49)+1;
    for (int j = 0; j < i;j++) {
    if(x[j]==x[i]){
    i--;
    continue outer;
    }

    }
    }



    Arrays.sort(x);
    for(int i=0; i<x.length; i++){
    System.out.print(x[i]+"\t");
    }
    System.out.println();
    }
    }

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  6. package aaa;

    import java.security.SecureRandom;
    import java.util.Arrays;


    public class bbbbb {
    public static void main(String[] args) {
    System.out.println("產生亂數");
    SecureRandom rnd=new SecureRandom();
    int [] x=new int[7];
    outer: for(int i=0;i<x.length;i++){
    x[i]=rnd.nextInt(49)+1;
    for (int j = 0; j < i;j++) {
    if(x[j]==x[i]) {
    i--;
    continue outer;
    }
    }
    }
    Arrays.sort(x);
    for(int i=0; i<x.length; i++){
    System.out.print(x[i]+"\t");

    }
    System.out.println();
    }
    }

    回覆刪除
  7. import java.security.SecureRandom;
    import java.util.Arrays;
    public class ex2 {

    public static void main(String[] args) {
    System.out.println("產生亂數");
    SecureRandom rnd= new SecureRandom();
    int[] x=new int[7];
    outer: for(int i=0; i<x.length; i++){
    x[i]=rnd.nextInt(49)+1;
    for(int j=0; j<i; j++){
    if(x[j]==x[i]){
    i--;
    continue outer;
    }
    }
    }
    Arrays.sort(x);
    for(int i=0; i<x.length; i++){
    System.out.print(x[i]+"\t");
    }
    System.out.println();
    }

    }

    回覆刪除
  8. import java.security.SecureRandom;
    import java.util.Arrays;

    public class ex3 {

    public static void main(String[] args) {
    SecureRandom rnd=new SecureRandom();
    System.out.println("產生亂數");
    int x[]=new int[7];
    outer: for(int i=0;i<x.length;i++){
    x[i]=rnd.nextInt(49)+1;
    for(int j=0;j<i;j++){
    if(x[i]==x[j]){
    i--;
    continue outer;
    }
    }
    }
    System.out.println();
    Arrays.sort(x);
    for(int i=0;i<x.length;i++)
    System.out.print(x[i]+"\t");
    System.out.println();

    }
    }

    回覆刪除
  9. import java.security.SecureRandom;
    import java.util.Arrays;

    public class ex4 {

    public static void main(String[] args) {
    SecureRandom rnd=new SecureRandom();
    System.out.println("產生亂數");
    int[] x=new int[7];
    outer: for(int i=0;i<x.length; i++){
    x[i]=rnd.nextInt(49)+1;
    for(int j=0; j<i;j++){
    if(x[i]==x[j]){
    i--;
    continue outer;
    }
    }
    }
    Arrays.sort(x);
    for(int i=0;i<x.length; i++){
    System.out.print(x[i]+"\t");
    }

    System.out.println();

    }
    }

    回覆刪除
  10. import java.security.SecureRandom;
    import java.util.Arrays;

    public class ex3 {
    public static void main(String[] args) {
    System.out.println("產生亂數");
    SecureRandom r = new SecureRandom();
    int x[] = new int[7];
    outer: for(int i=0;i<x.length;i++){
    x[i]=r.nextInt(49)+1;
    for(int j=0;j<i;j++){
    if(x[i]==x[j]){
    i--;
    continue outer;
    }
    }
    }
    Arrays.sort(x);
    for(int i=0;i<x.length;i++)
    System.out.print(x[i]+"\t");
    System.out.println();
    }
    }

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  11. import java.security.SecureRandom;
    import java.util.Arrays;

    public class a4 {//大樂透
    public static void main(String[] args) {
    SecureRandom rnd=new SecureRandom(); //產生安全亂數
    int[] x=new int[7];//7個位子 0123456
    outer: for(int i=0;i<x.length;i++){//
    x[i]=rnd.nextInt(49)+1;
    for(int j=0;j<i;j++){
    if(x[j]==x[i]){
    i--;
    continue outer;
    }
    }
    System.out.print("["+i+"]="+x[i]+"\t");
    }
    System.out.println();
    Arrays.sort(x);
    for(int i=0;i<x.length;i++){
    System.out.print("["+i+"]="+x[i]+"\t");
    }
    System.out.println();


    }
    }

    回覆刪除
  12. import java.security.SecureRandom;

    public class yjhg {

    public static void main(String[] args) {
    SecureRandom rnd=new SecureRandom();
    int [] x=new int[7];
    outer: for(int i=0;i<x.length;i++){
    x[i]=rnd.nextInt(49)+1;
    for (int j = 0; j < i;j++) {
    if(x[j]==x[i]){
    i--;
    continue outer;
    }
    }
    System.out.println("x[" + i + "]=" + x[i] + "\t");
    }
    System.out.println();
    }

    }

    回覆刪除
  13. import java.security.SecureRandom;
    import java.util.Arrays;

    public class bv2 {

    public static void main(String[] args) {
    System.out.println("亂數產生");
    SecureRandom rnd=new SecureRandom();
    int [] x=new int[7];
    outer: for(int i=0;i<x.length;i++){
    x[i]=rnd.nextInt(49)+1;
    for (int j = 0; j < i;j++) {
    if(x[j]==x[i]){
    i--;
    continue outer;
    }

    }
    }
    Arrays.sort(x);
    for(int i=0; i<x.length; i++){
    System.out.print(x[i]+"\t");
    }
    System.out.println();
    }
    }

    回覆刪除
  14. import java.security.SecureRandom;
    import java.util.Arrays;

    public class bv2 {

    public static void main(String[] args) {
    System.out.println("亂數產生");
    SecureRandom rnd=new SecureRandom();
    int [] x=new int[7];
    outer: for(int i=0;i<x.length;i++){
    x[i]=rnd.nextInt(49)+1;
    for (int j = 0; j < i;j++) {
    if(x[j]==x[i]){
    i--;
    continue outer;
    }

    }
    }
    Arrays.sort(x);
    for(int i=0; i<x.length; i++){
    System.out.print(x[i]+"\t");
    }
    System.out.println();
    }
    }

    回覆刪除
  15. import java.security.SecureRandom;
    import java.util.Arrays;

    public class bv2 {

    public static void main(String[] args) {
    System.out.println("亂數產生");
    SecureRandom rnd=new SecureRandom();
    int [] x=new int[7];
    outer: for(int i=0;i<x.length;i++){
    x[i]=rnd.nextInt(49)+1;
    for (int j = 0; j < i;j++) {
    if(x[j]==x[i]){
    i--;
    continue outer;
    }

    }
    }
    Arrays.sort(x);
    for(int i=0; i<x.length; i++){
    System.out.print(x[i]+"\t");
    }
    System.out.println();
    }
    }

    回覆刪除

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