for foreach while 遍历数组 list() each()
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编程语言 时间：
2015-08-16 19:37:49
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169
题目如下：
According to Wikipedia:
Insertion sort iterates, consuming one input element each repetition, and growing a sorted output list. Each iteration, insertion sort removes one element from ...
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其他好文 时间：
2015-08-13 14:31:46
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119
1047. Student List for Course (25)Zhejiang University has 40000 students and provides 2500 courses. Now given the registered course list of each stude...
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其他好文 时间：
2015-08-11 21:14:54
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146
4.4 Given a binary tree, design an algorithm which creates a linked list of all the nodes at each depth (e.g., if you have a tree with depth D, you'll...
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其他好文 时间：
2015-08-02 00:55:41
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137
题目如下：
Zhejiang University has 40000 students and provides 2500 courses. Now given the registered course list of each student, you are supposed to output the student name lists of all the course...
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其他好文 时间：
2015-07-18 12:40:02
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148
1.each的用法先看API：arrayeach ( array&$array)api里是这么描述的：each—返回数组中当前的键／值对并将数组指针向前移动一步我们先来看看返回的数组是怎么样的？';/*返回Array( [1] => 你 [value] => 你 [0] => 0 ...
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Web程序 时间：
2015-07-14 17:05:38
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136
题目如下：
Zhejiang University has 40000 students and provides 2500 courses. Now given the student name lists of all the courses, you are supposed to output the registered course list for each stude...
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其他好文 时间：
2015-07-05 09:44:07
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113
php非常灵活，数组也一样。值得一提是根据相当于C#的list，或者hashtable.关联数组的索引不是默认数字 ，所以 没办法再for循环使用简单的计数器来操作。可以使用foreach(),list(),each()结构实现。100, 'ztx2'=>200, 'ztx3'=>300...
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编程语言 时间：
2015-06-20 18:26:02
阅读次数：
141
题目描述
Zhejiang University has 40000 students and provides 2500 courses. Now given the student name lists of all the courses, you are supposed to output the registered course list for each student who...
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其他好文 时间：
2015-06-05 10:22:35
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122
Give you an integer array (index from 0 to n-1, where n is the size of this array, value from 0 to 10000) and an query list. For each query, give you ...
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其他好文 时间：
2015-05-20 07:09:41
阅读次数：
97
