Strange Way to Express Integers Time Limit: 1000MS Memory Limit: 131072K Total Submissions: 16839 Accepted: 5625 Description Elina is reading a book w ...
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其他好文 时间:
2017-08-13 00:06:24
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182
Balance Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 10773 Accepted: 6685 Description Gigel has a strange "balance" and he wants to pois ...
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其他好文 时间:
2017-08-12 21:24:34
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166
Python3 中的排序,在 Sorting HOW TO 中已经讲得很清楚了。来个实际的例子,对下面的这个 list 依据创建时间排序: pages = [{'title': '十年学会程序设计', 'time': '2012-02-14', 'name': '21-days'}, {'title ...
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编程语言 时间:
2017-08-10 11:49:56
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191
1 government has encouraged waste paper collecton and sorting schemes and at the same time, the paper industry has responded by developing new recycli ...
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其他好文 时间:
2017-08-10 11:41:44
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163
On his trip to Luxor and Aswan, Sagheer went to a Nubian market to buy some souvenirs for his friends and relatives. The market has some strange rules ...
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其他好文 时间:
2017-08-08 17:50:59
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178
There is a strange lift.The lift can stop can at every floor as you want, and there is a number Ki(0 <= Ki <= N) on every floor.The lift have just two ...
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其他好文 时间:
2017-08-08 15:25:16
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135
参考: 荧光激活细胞分选在干细胞领域的应用 【求助】急!问荧光激活细胞分选技术(FACS)能按癌基因分选细胞吗? 荧光激活细胞分选术分离特定细胞群,实验和临床研究往往需要高纯度的细胞群,荧光激活细胞分选术(FACS)就是一种很好的纯化表型已知细胞群的方法。 荧光激活细胞分选转基因标记斑马鱼神经元 ...
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其他好文 时间:
2017-08-06 23:02:40
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282
题目地址:POJ 1094 题意:题目例子的三种输出各自是:1. 在第x个关系中能够唯一的确定排序,并输出。2. 在第x个关系中发现了有回环(Inconsisitency矛盾)3.所有关系都没有发现上面两种情况,输出第3种. 思路:注意两点1. 输入一条边时假设此时拓扑有解就输出这个解。即使后面的边 ...
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编程语言 时间:
2017-08-06 12:39:39
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143
选择排序(Select Sorting)也是一种简单的排序方法。它的基本思想是: 第一次从R[0]-R[n1]中选取最小值,与R[0]交换, 第二次从R[1]-R[n-1]中选取最小值,与R[1]交换, 第三次从R[2]-R[n-1]中选取最小值,与R[2]交换,..., 第i次从R[i-1]-R[ ...
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编程语言 时间:
2017-08-05 20:28:26
阅读次数:
165
Volodya is an odd boy and his taste is strange as well. It seems to him that a positive integer number is beautiful if and only if it is divisible by ...
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其他好文 时间:
2017-08-04 13:45:09
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216