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全部文章（共53篇）

题解 | 迷宫问题

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

2025-03-16

0 28

题解 | 称砝码

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

2025-03-16

0 36

题解 | 合唱队

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

2025-03-14

0 28

题解 | 字符个数统计

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

2025-03-14

0 24

题解 | 句子逆序

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

2025-03-13

0 16

题解 | 提取不重复的整数

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

2025-03-13

0 26

题解 | 合并表记录

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

2025-03-12

0 20

题解 | 进制转换

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

2025-03-12

0 24

题解 | 质数因子

#include <iostream> using namespace std; int main() { long long n; cin >> n; bool first = true; for (long long i = 2; i *...

2025-03-11

0 25

题解 | 字符串分隔

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

2025-03-11

0 23