题意:给定一个串数,表示一种密码锁,再给定一串密码,问你滑动最少的次数,把第一行变成第二行。 析:很简单么,反正只有0-9这个10个数字,那么就是把每一个数从正着滑和倒着滑中找出一个最小的即可,正着滑就是大数减小数,倒着就是小数+10-大数。 代码如下: ...
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其他好文 时间:
2016-07-25 09:17:04
阅读次数:
195
backtracking,自己很快写出来了,很开心呢 ...
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其他好文 时间:
2016-07-24 08:11:53
阅读次数:
212
Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Description Scrooge McDuck keeps his most treasured savings in a home safe with ...
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其他好文 时间:
2016-07-22 21:06:25
阅读次数:
214
A Beginner's Guide To Understanding Convolutional Neural Networks Introduction Convolutional neural networks. Sounds like a weird combination of biolo ...
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Web程序 时间:
2016-07-22 12:42:20
阅读次数:
519
Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T. The same repeat ...
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编程语言 时间:
2016-07-14 01:40:58
阅读次数:
191
Combination Sum | Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to ...
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其他好文 时间:
2016-07-05 06:25:29
阅读次数:
154
Problem: https://leetcode.com/problems/combination-sum-iii/ Find all possible combinations of k numbers that add up to a number n, given that only num ...
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其他好文 时间:
2016-07-03 00:27:31
阅读次数:
122
Bootstrap A Bootstrap that makes it easy to bootstrap a Channel to use for clients. The bind() methods are useful in combination with connectionless t ...
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Web程序 时间:
2016-06-30 23:10:18
阅读次数:
260
Find all possible combinations of k numbers that add up to a number n, given that only numbers from 1 to 9 can be used and each combination should be ...
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编程语言 时间:
2016-06-24 14:25:51
阅读次数:
173
Find all possible combinations of k numbers that add up to a number n, given that only numbers from 1 to 9 can be used and each combination should be ...
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其他好文 时间:
2016-06-23 12:28:22
阅读次数:
109