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题解 | #输入n个整数，输出其中最小的k个#

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

Java

2022-04-19

0 177

题解 | #完全数计算#

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

Java

2022-04-19

0 182

题解 | #杨辉三角的变形#

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

Java 数学

2022-04-19

0 214

题解 | #输出单向链表中倒数第k个结点#

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

Java 链表

2022-04-19

0 253

题解 | #截取字符串#

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

Java

2022-04-18

0 226

题解 | #统计字符#

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

Java

2022-04-18

0 266

题解 | #删除字符串中出现次数最少的字符#

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

Java

2022-04-18

1 234

题解 | #提取不重复的整数#

LinkedHashSet实现去重和有序 import java.util.*; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in);...

Java 有序集合

2022-04-18

0 213

题解 | #字符个数统计#

TreeSet实现去重 import java.util.*; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); ...

Java 有序集合

2022-04-18

0 226

题解 | #合并表记录#

TreeMap自动排序 import java.util.*; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); ...

Java

2022-04-18

0 289