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import java.util.ArrayList; import java.util.TreeSet; public class Solution { public ArrayList<String> Permutation(String str) { ArrayList<String> res 阅读全文
摘要:
public static void main(String[] args) { int v = 1; int[] a = {1,2,3,4,5}; int left = 0; int right = a.length - 1; while (left <= right) { int mid = ( 阅读全文
摘要:
<script> /* 鼠标特效 */ var a_idx = 0; jQuery(document).ready(function($) { $("body").click(function(e) { var a = new Array("❤富强❤","❤民主❤","❤文明❤","❤和谐❤","❤ 阅读全文