addEvent(fm.elements['a1'], 'keyup', tabForWard); addEvent(fm.elements['a2'], 'keyup', tabForWard); addEvent(fm.elements['a3'], 'keyup', tab...
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其他好文 时间:
2014-08-26 19:28:26
阅读次数:
135
Given an integer n, generate a square matrix filled with elements from 1 to n2 in spiral order.For example,Given n = 3,You should return the following...
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其他好文 时间:
2014-08-26 19:19:56
阅读次数:
165
Matrix
Time Limit: 3000MS
Memory Limit: 65536K
Total Submissions: 18460
Accepted: 6950
Description
Given an N*N matrix A, whose elements are either 0 or 1. A[i, j]...
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其他好文 时间:
2014-08-26 11:42:15
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226
要在qml中播放一段声音,比如游戏音效,非常简单,可以使用Audio或者SoundEffec
但是他们两者是有区别的,参考这个
https://www.ics.com/blog/qt-5-multimedia-qml-elements#.U-9RY9yaBvQ
我在mac上编译,Audio是不起作用的,换用了SoundEffec,测试没问题
使用qmake生成x...
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移动开发 时间:
2014-08-26 00:34:35
阅读次数:
253
Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order.For example,Given the following matrix:[ [ 1, ...
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其他好文 时间:
2014-08-26 00:12:35
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282
In one well-known algorithm of finding the k-th order statistics we should divide all elements into groups of five consecutive elements and find the median
of each five. A median is called the middl...
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其他好文 时间:
2014-08-25 22:50:55
阅读次数:
297
Goffi and Median
Problem Description
A median in a sequence with the length of n is an element which occupies position number ?n+12? after we sort the elements in the non-decreasing order ...
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其他好文 时间:
2014-08-25 11:55:34
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159
Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d = target? Find all unique quadruplets in the array whic...
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其他好文 时间:
2014-08-24 23:37:03
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278
13.50 没有定义析构函数#include#include#include#include#include#includeusing namespace std;class String{public: String():elements(nullptr),first_free(nullpt...
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移动开发 时间:
2014-08-24 22:11:53
阅读次数:
285
题目描述:
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.
给定一个有序的链表,要求构建一颗平衡二叉查找树。
解析:二叉查找树的中序遍历的结构就是一颗二叉查找树,要使得最终的二叉查找树的结构尽可能的平衡,也就是说只需要...
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其他好文 时间:
2014-08-23 23:02:31
阅读次数:
389