在字符串a(长串)中查找字符串b(短串)出现的次数 package doudou; public class test_indexOf_0810 { public static void main(String[] args) { String a = "aaaaabcbcbvbbbbbvbvbvb Read More
posted @ 2020-08-10 22:20 eosclover Views(1743) Comments(0) Diggs(0) Edit
方法一: 字符串反转-利用交换的方式 package com.clover.demo; import java.util.Arrays; public class Test_StringReverse_0810 { public static void main(String[] args) { / Read More
posted @ 2020-08-10 15:35 eosclover Views(2492) Comments(0) Diggs(0) Edit