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题解 | 小球走过路程计算

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

2025-09-30

1 104

题解 | 牛牛数数

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

2025-09-22

3 152

题解 | 二维斐波那契数列

import java.util.Scanner; public class Main { static final int MOD = 1000000007; public static void main(String[] args) { Scanner sc =...

2025-09-22

1 115

题解 | 牛牛学数列6

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

2025-09-22

1 109