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RSS订阅原创 java ATM(游戏）
测试用例：//Enter a id:100Enter a correct id:4Main menu1: check balance2: withdraw3: deposit4: exitEnter a choice:1The balance is 100.0Main menu1: check balance2: withdraw3: deposit4: exitEnter a choice:2Enter an amount to withdraw:3..
2022-04-18 14:37:11
241
原创 MyInteger类
5Is 5 even? falseIs 5 odd? trueIs 5 prime? trueIs 13 even? falseIs 13 odd? trueIs 13 prime? trueIs 3 even? falseIs 3 odd? trueIs 3 prime? true128255测试用例：public class Main { public static void main(String[] args) { MyInteger my
2022-04-18 13:06:56
500
原创 java Location类
/*输入：Enter te numbeer of rows and columns in the array: 3 4 Enter the array: 23.5 35 2 10 4.5 3 45 3.5 35 44 5.5 9.6 输出： The location of the largest element is 45.0 at (1 ,2 )*/public class Location { int row; int column; d.
2022-04-17 12:20:06
751
原创 java 严格相同的两个数组
import java.util.Scanner;public class Main { public static void main(String[] args) { System.out.println("Enter list1"); int[][] str = getArray(); System.out.println("Enter list2"); int[][] str1 = getArray(); .
2022-04-15 22:07:40
254
原创 java 随机打乱数组行
public class Main { public static void main(String[] args) { int[][] m = {{1,2},{3,4},{5,6},{7,8},{9,10}}; shuffle(m); } public static void shuffle(int[][] m){ int n; int a = m[0].length; int b = m.length; .
2022-04-15 12:52:39
636
原创 java 定位最大的元素
import java.util.Scanner;public class Main { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.println("Enter the number of rows and column of the array:"); int m =input.nextInt(); .
2022-04-15 12:26:50
617
原创 java 最大的行和列
import java.util.Scanner;public class Main { public static void main(String[] args) { Scanner input = new Scanner(System.in); int[][] str = new int[4][4]; for (int i = 0; i < str.length; i++) { String s = "";.
2022-04-15 12:05:19
376
原创 java 两个矩阵之和
输入：输出：public class Main { public static void main(String[] args) { System.out.println("Enter str:"); double[][] str = getArray(); System.out.println("Enter str2:"); double[][] str1 = getArray(); double[][] s.
2022-04-14 23:46:44
558
原创 java 求矩阵中各列数字之和
输入：输出：import java.util.Scanner;public class Main { public static void main(String[] args) { double[][] str = getArray(); for (int columnIndex = 0; columnIndex < 4; columnIndex++) { System.out.println("Sun of the.
2022-04-14 22:31:53
1084
原创 java 合并两个有序数组
import java.util.*;public class Main { static Scanner input = new Scanner(System.in); public static void main(String[] args) { int[] str = getArray1(); int[] str1 = getArray2(); int[] str2 = merge(str,str1); System.out.pri...
2022-04-14 17:18:43
752
原创 java 对字符串中的字符排序
import java.util.Arrays;import java.util.Scanner;public class Main { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.println("Enter a String:"); String s = input.nextLine(); ...
2022-04-14 17:17:15
599
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