编写一个应用程序,要求随机生成20个两位数,按从小到大的顺序输出?用java语言 比较任意6个数,按从小到大的顺序输出的java语言
\u8ba9\u8ba1\u7b97\u673a\u968f\u673a\u4ea7\u751f\u51fa10\u4e2a\u4e24\u4f4d\u6b63\u6574\u6570\uff0c\u7136\u540e\u6309\u7167\u4ece\u5c0f\u5230\u5927\u7684\u987a\u5e8f\u663e\u793a\u51fa\u6765 java\u8bed\u8a001\u3001\u6e90\u4ee3\u7801
package BaiDdu;import java.util.*;public class test_2_24{public static void main(String[] args) {int num[]=new int[10];Random random=new Random(); for (int i = 0; i 99) //\u5224\u65ad\u662f\u4e0d\u662f\u4e24\u4f4d\u6570n=random.nextInt(100);//\u4e0d\u662f\u5c31\u91cd\u65b0\u751f\u6210num[i]=n;//\u653e\u8fdb\u6570\u7ec4\u91cc} System.out.print("\u751f\u6210\u6570\u7ec4\uff1a"); for (int i : num) {System.out.print(i+" ");} Arrays.sort(num);//\u6570\u7ec4\u6392\u5e8f System.out.print("\u6392\u5e8f\u540e\uff1a"); for (int i : num) {System.out.print(i+" ");}}}2\u3001\u8fd0\u884c\u6548\u679c
Integer arryNum[];
int count = 0;/* \u7edf\u8ba1\u6570\u5b57 */
boolean judgeIsNum = true;
StringBuffer stringbuffer = new StringBuffer();
Scanner scanner = new Scanner(System.in);
String character;
int memoryNum;
/**
* \u4efb\u610f\u8f93\u5165\u5b57\u7b26
*
* @return \u8fd4\u56de\u8f93\u5165\u7684\u5185\u5bb9
*/
// public String inputNum() {
// return null;
// }
/**
* \u5224\u65ad\u4e3a\u6570\u5b57
*/
public void judgmentFigures() {
while (judgeIsNum) {
System.out.println("\u8bf7\u4efb\u610f\u8f93\u5165\u6570\u5b57\uff0c\u4ee5\u7a7a\u683c\u95f4\u9694\uff0c\u4ee5\u56de\u8f66\u7ed3\u675f\uff01");
character = scanner.nextLine();
char[] figures = character.toCharArray();
for (int i = 0; i < figures.length; i++) {
if (!(figures[i] >= '1' && figures[i] <= '9')
&& figures[i] != 32) {
judgeIsNum = true;
break;
}
judgeIsNum = false;
}
if (!judgeIsNum)
stringbuffer.append(character);
}
String inputContent = stringbuffer.toString();
String[] numbers = inputContent.split("\\s+");
arryNum = new Integer[numbers.length];
for (int i = 0; i < numbers.length; i++) {
try {
memoryNum = Integer.parseInt(numbers[i]);
arryNum[count] = new Integer(memoryNum).intValue();
count++;
} catch (Exception e) {
/* \u5982\u679c\u4e0d\u51fa\u73b0\u5f02\u5e38\uff0c\u5219\u8bf4\u660e\u80af\u5b9a\u662f\u6570\u5b57 */
}
}
}
/**
* \u5bf9\u6570\u5b57\u8fdb\u884c\u6392\u5e8f
*/
public void compareNum() {
for (int i = 0; i < arryNum.length; i++) {
for (int j = 0; j < arryNum.length - i - 1; j++) {
if (arryNum[j] > arryNum[j + 1]) {
Integer temp = arryNum[j];
arryNum[j] = arryNum[j + 1];
arryNum[j + 1] = temp;
}
}
}
}
/**
* \u6309\u5347\u5e8f\u6392\u5217\u8f93\u51fa
*/
public void outputNum() {
System.out.println("\u6309\u5347\u5e8f\u6392\u5e8f\uff1a");
for (int i = 0; i < arryNum.length; i++) {
System.out.println(arryNum[i]);
}
}
}
//package com.color.program;
public class JJArrangedNumbers {
public static void main(String args[]) {
ArrangedNumbers arrangeNumbers = new ArrangedNumbers();
arrangeNumbers.judgmentFigures();
arrangeNumbers.compareNum();
arrangeNumbers.outputNum();
}
}
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Random;
public class RandomOut {
static Random r = new Random();
static List<Integer> randomList = new ArrayList<Integer>();
static int randomNumber = 0;
public static void main(String[] args) {
for(int i=0; i<20; i++) {
randomNumber = r.nextInt(90) + 10;
randomList.add(randomNumber);
}
Collections.sort(randomList);
int num = 0;
for(int i=0; i<randomList.size(); i++) {
num = randomList.get(i);
System.out.println(num);
}
}
}
绛旓細import java.util.ArrayList;import java.util.Collections;import java.util.List;import java.util.Random;public class RandomOut { static Random r = new Random(); static List<Integer> randomList = new ArrayList<Integer>(); static int randomNumber = 0; public static void main(String[]...
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绛旓細鎸夌収浣犵殑瑕佹眰缂栧啓鐨鐢熸垚5涓笉閲嶅闅忔満鏁板苟瀛樺叆鏁扮粍鐨凧ava绋嬪簭濡備笅 public class A { public static void main(String[] args) { int a[]=new int[5];for(int i=0;i<5;i++){ a[i]=(int)(Math.random()*10)+1;for(int j=0;j<i;j++){ if(a[i]==a[j]){ a[i]=0;i=i-...
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绛旓細static void Main(string[] args) { Random rd = new Random(); int num = rd.Next(10000000, 99999999); System.Console.Write("闅忔満8浣 "+num); char[] chrArr = num.ToString().ToArray(); for (int i = 0; i < chrArr.Length / 2; i++) { char ...
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