2019年3月5日
Java实现字符串反转【Leetcode】
摘要： Write a function that reverses a string. The input string is given as an array of characters . Do not allocate extra space for another array, you must 阅读全文
posted @ 2019-03-05 21:21 LeonWen 阅读(457) 评论(0) 推荐(0)
Java实现输出“杨辉三角”
摘要： ```java import java.util.Scanner; public class SumTrangles { public static void func(int n) { if (n 阅读全文
posted @ 2019-03-05 21:15 LeonWen 阅读(5617) 评论(0) 推荐(0)