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题解 | 【模板】整数域三分

import java.util.*; import java.io.*; public class Main { static class Function { int k, a; Function(int k, int a) { ...

2025-05-31

0 24

题解 | 【模板】最小生成树

import java.util.*; import java.io.*; public class Main { static class Edge { int u, v, w, id; Edge(int u, int v, int w, int id) ...

2025-05-28

0 18

题解 | 【模板】单源最短路Ⅲ ‖ 非负权图

import java.io.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { BufferedReader br =...

2025-05-27

0 34

题解 | 【模板】单源最短路Ⅰ ‖ 无权图

import java.io.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { BufferedReader br =...

2025-05-26

0 26

题解 | 小红送外卖

import java.io.*; import java.util.*; public class Main { public static void main(String[] args) throws IOException { BufferedReader br =...

2025-05-23

0 27

题解 | 最大子矩阵

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

2025-05-22

0 34

题解 | 小球投盒

import java.util.*; public class Main { static class Pair { int x; int time; Pair(int x, int time) { this.x ...

2025-05-21

0 51

题解 | 游游的除2操作

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

2025-05-20

0 23

题解 | 小苯的数字权值

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

2025-05-19

0 277

题解 | 最长回文子序列

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

2025-05-17

0 36