FrogRiverOnedef solution(X, A): positions = set() for i in range(len(A)): if A[i] not in positions: positions.add(A[i]) ...
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其他好文 时间：
2015-08-27 09:29:49
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168
1078. Hashing (25)The task of this problem is simple: insert a sequence of distinct positive integers into a hash table, and output the positions of t...
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其他好文 时间：
2015-08-15 18:07:29
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5.1 You are given two 32-bit numbers, N and M, and two bit positions, land j. Write a method to insert M into N such that M starts at bit j and ends a...
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2015-08-10 09:25:49
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110
题目如下：
The task of this problem is simple: insert a sequence of distinct positive integers into a hash table, and output the positions of the input numbers. The hash function is defined to be "H(k...
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2015-08-09 20:46:44
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112
?Architects Must Be Hands OnJohn DaviesA good ARCHiTECT SHould lEAd By ExAMplE. He (or she) should be able to fulfill any of the positions within his team, from wiring the net- work and configuring the...
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2015-08-07 09:36:36
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98
题意开始完全理解错了，，，以为是给一个皇后的位置问几步可以让他们处于和平
其实是开始是和平，问只改动三个皇后位置仍和平的方式有多少？
可以想到所有的皇后的横坐标是1到n，纵坐标是1到n,,,,,所以三个皇后变换，其实就是换三个皇后的横坐标纵坐标看可不可以。。。。。。
还有斜线上不能有东西。。。。。
代码来自别人：http://blog.sina.com.cn/s/blog_5f50...
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2015-08-06 18:30:19
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1907. Coffee and Buns
Time limit: 1.0 second
Memory limit: 64 MB
Planet Ataraxia is known for its education centers. The people who are expected to take high social positions in future are...
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2015-08-06 00:32:13
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?Stand Up!Udi DahanAS ARCHiTECTS, MAny oF uS HAvE gRoWn from highly technical positions where our success was derived mainly from our ability to talk to machines. However, in the role of architect much...
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2015-07-30 11:32:53
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Each of the six faces on a cube has a different digit (0 to 9) written on it; the same is done to a second cube. By placing the two cubes side-by-side in different positions we can
form a variety of...
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2015-07-24 22:42:52
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冻结单元格var //自动创建数据 myData = Handsontable.helper.createSpreadsheetData(100, 50), container = document.getElementById('example1'), positions ...
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其他好文 时间：
2015-07-19 09:58:50
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2954
