【题目】
Given a string containing just the characters '(', ')', '{', '}', '[' and ']',
determine if the input string is valid.
The brackets must close in the correct order, "()" and "()[]{}" ar...
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其他好文 时间:
2015-01-23 21:34:47
阅读次数:
181
Given a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets must close in the correct ...
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其他好文 时间:
2015-01-21 23:56:00
阅读次数:
280
To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own id...
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移动开发 时间:
2015-01-16 18:53:32
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139
Given a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets must close in the correct ...
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其他好文 时间:
2015-01-16 15:59:49
阅读次数:
183
Given a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets must close in the correct ...
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其他好文 时间:
2015-01-14 22:44:53
阅读次数:
189
Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid.
The brackets must close in the correct order, "()" and "()[]{}" are all valid...
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其他好文 时间:
2015-01-14 14:23:11
阅读次数:
148
#include "iostream"
#include "string"
#include "stack"
using namespace std;
/*
题目链接:http://soj.sysu.edu.cn/show_problem.php?pid=1543&cid=
主要思想:先用栈来消除那些已经匹配了的,
然后再在剩下的那些里看有多少左括号和右括号;
每有一个右括号,就在字符串左边加上...
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其他好文 时间:
2015-01-10 08:53:23
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196
Given a string containing just the characters '(', ')', '{', '}', '[' and ']',
determine if the input string is valid.
The brackets must close in the correct order, "()" and "()[]{}" are
all va...
分类:
其他好文 时间:
2015-01-09 09:16:29
阅读次数:
149
There is a sequence of brackets, which supports two kinds of operations.we can choose a interval [l,r], and set all the elements range in this inter.....
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其他好文 时间:
2015-01-07 20:30:57
阅读次数:
178
Valid ParenthesesGiven a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets must clos...
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其他好文 时间:
2015-01-04 22:44:54
阅读次数:
263