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题解 | #百钱买百鸡问题#

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

Java

2021-12-21

0 428

题解 | #配置文件恢复#

import java.util.*; public class Main{ static Map<String, String> map = new HashMap<String, String>(){ { put("res...

Java

2021-12-18

16 1471

题解 | #求int型正整数在内存中存储时1的个数#

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

Java

2021-12-12

9 401