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题解 | 修改Data类的定义

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); ...

2025-05-28

0 16

题解 | 二维数组求和

public class Main { public static void main(String[] args) { int[][] arr = {{11,33,55},{22,44,66,88},{131,214,315,146},{928,827,726,625},...

2025-05-28

0 18

题解 | 数组倒转

import java.util.Arrays; import java.util.Scanner; public class Main { public static void main(String[] args) { int[] arr = new int[6]; ...

2025-05-28

0 17

题解 | 数组遍历

import java.util.Scanner; import java.util.Arrays; public class Main { public static void main(String[] args) { int[] ary = new int[6]; ...

2025-05-28

0 16

题解 | 计算整数位数

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n...

2025-05-28

0 18

题解 | 判断质数

import java.util.Scanner; public class Main { public static void main(String[] args) { Main main = new Main(); Scanner scan = new...

2025-05-28

0 16

题解 | 求平均数

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); long...

2025-05-28

0 18

题解 | 小球走过路程计算

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner=new Scanner(System.in); fl...

2025-05-28

0 16

题解 | 求最小公倍数

import java.util.*; public class Main { public static void main(String[] args) { Scanner console = new Scanner(System.in); int m ...

2025-05-28

0 19

题解 | 统计输入正数个数

import java.util.*; public class Main { public static void main(String[] args) { int count = 0; Scanner sc = new Scanner(System.i...

2025-05-28

0 18