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java中finally和return的执行顺序
注意:return的位置。。。从这几个例子中可以看到,如果try之前没有有条件的return,则try..catch..finally语句块中的语句都是顺序执行(如果try中或者catch中有return语句,那么先执行该return,然后执行finally, 如果finally中也有return,...
分类:编程语言   时间:2014-07-01 12:21:28    阅读次数:211
Linked List Cycle II
题目 Given a linked list, return the node where the cycle begins. If there is no cycle, return null. Follow up: Can you solve it without using extra space? 方法 public ListNode de...
分类:其他好文   时间:2014-07-01 11:30:58    阅读次数:200
格式化输出
#include int main() {     int i = 5, j = 4;     printf("%0*d\n", i, j);     printf("%-10d\n", j);          return 0; } 运行结果: 00004 4...
分类:其他好文   时间:2014-07-01 11:23:15    阅读次数:133
[Leetcode]Add Two Numbers
题目 You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it a...
分类:其他好文   时间:2014-07-01 09:11:07    阅读次数:206
每日算法之三十八:Anagrams
Given an array of strings, return all groups of strings that are anagrams. Note: All inputs will be in lower-case. 回文字符串是指: 两个字符串的字符个数完全相同,这两个字符串是Anagrams。因此Anagrams至少指俩字符串。找出字符集合中的Anagrams组。...
分类:其他好文   时间:2014-07-01 08:42:11    阅读次数:250
100元划分
#include //100元划分 int a[] ={1,10,20,50,100}; int q(int n,int m)//n为100元,m为数组的下标 { if(n<1||a[m]<1) return 0; if(n==1||a[m]==1) return 1; if(n<a[m]) return q(n,m-1); if(n==a[m]) return...
分类:其他好文   时间:2014-07-01 08:31:19    阅读次数:242
算法基础练习--最大公约数和最小公倍数
var gcd = function (n1,n2){ //最大公约数 if(n1 == n2 ){return n1;} var bigger = 0; var smaller = 0; if(n1 > n2){bigger = n1;smaller = n2;} else {bigger = n2;smaller = n1;} for(var j = 1; j <= smaller ;...
分类:其他好文   时间:2014-07-01 08:30:43    阅读次数:190
Copy List with Random Pointer
题目 A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return a deep copy of the list. 方法 publi...
分类:其他好文   时间:2014-07-01 07:49:33    阅读次数:186
Binary Tree Preorder Traversal
题目 Given a binary tree, return the preorder traversal of its nodes' values. For example: Given binary tree {1,#,2,3}, 1 2 / 3 return [1,2,3]. Note: Recu...
分类:其他好文   时间:2014-07-01 07:06:56    阅读次数:177
Binary Tree Postorder Traversal
题目 Given a binary tree, return the postorder traversal of its nodes' values. For example: Given binary tree {1,#,2,3}, 1 2 / 3 return [3,2,1]. Note: Rec...
分类:其他好文   时间:2014-07-01 07:06:11    阅读次数:214
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