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题解 | #计算商场折扣#

import java.util.*; public class Main { public static void main(String[] args) {...

Java

2022-04-14

2 321

题解 | #四舍五入#

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

Java

2022-04-04

0 277

题解 | #类型转换#

package yedevelopment; import java.util.Scanner; public class typeconversion { public static&nbs...

Java

2022-04-02

13 369

题解 | #交换变量值#

//write your code here....... HashMap<Integer,Integer> hm = new<Integer,Integer> HashMap(); hm.put(a,b); hm.put(b,a); a=hm...

Java

2022-03-20

0 224