摘要:
**题目链接:**https://www.acwing.com/problem/content/description/242/ 题解: 见代码详细注释 AC代码: import java.util.*; public class Main { static int N = (int) 5e4 + 阅读全文
摘要:
数组排序 主要利用Arrays.sort方法及其变体 待排序数据对象: Integer[] a = new Integer[10]; int n = 5; Random random = new Random(2); for (int i = 0; i < n; i ++) { a[i] = ran 阅读全文