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全部文章（共403篇）

题解 | #提取不重复的整数#

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

2023-11-29

0 191

题解 | #自动售货系统#

import java.util.ArrayList; import java.util.Map; import java.util.HashMap; import java.util.List; import java.util.Scanner; import java.util.TreeMap;...

2023-11-29

0 182

题解 | #自动售货系统#

import java.util.ArrayList; import java.util.Map; import java.util.HashMap; import java.util.List; import java.util.Scanner; import java.util.TreeMap;...

2023-11-29

0 192

题解 | #自动售货系统#

import java.util.ArrayList; import java.util.Map; import java.util.HashMap; import java.util.List; import java.util.Scanner; import java.util.TreeMap;...

2023-11-29

0 191

题解 | #Sudoku#

import java.util.Scanner; public class Main { private static final int NUM = 9; public static void main(String[] args){ Scanner in =...

2023-11-28

0 178

题解 | #素数伴侣#

import java.util.ArrayList; import java.util.List; import java.util.Scanner; public class Main { private static List<Integer> odds = new Ar...

2023-11-27

0 194

题解 | #人民币转换#

import java.util.Scanner; import java.util.HashMap; public class Main { private static final HashMap<Integer, String> numMap = new HashMap&...

2023-11-26

0 222

题解 | #数组分组#

import java.util.ArrayList; import java.util.List; import java.util.Scanner; public class Main { private static boolean[] isVisited; public ...

2023-11-26

0 200

题解 | #24点运算#

import java.util.HashMap; import java.util.Scanner; public class Main { private static final HashMap<String, Integer> cardMap = new HashMap...

2023-11-26

0 193

题解 | #扑克牌大小#

import java.util.HashMap; import java.util.Scanner; public class Main { // 3 4 5 6 7 8 9 10 J Q K A 2 joker JOKER private static final HashMa...

2023-11-25

0 181