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224 Basic Calculator
224 Basic Calculator链接:https://leetcode.com/problems/basic-calculator/ 问题描述: Implement a basic calculator to evaluate a simple expression string.The expression string may contain open ( and closin...
分类:其他好文   时间:2015-07-02 10:12:45    阅读次数:112
227 Basic Calculator II
227 Basic Calculator II链接:https://leetcode.com/problems/basic-calculator-ii/ 问题描述: Implement a basic calculator to evaluate a simple expression string.The expression string contains only non-negat...
分类:其他好文   时间:2015-07-02 10:12:13    阅读次数:250
LeetCode——Basic Calculator
Description:Implement a basic calculator to evaluate a simple expression string.The expression string may contain open ( and closing parentheses ), th...
分类:其他好文   时间:2015-07-02 00:57:30    阅读次数:125
LeetCode——Basic Calculator II
Description:Implement a basic calculator to evaluate a simple expression string.The expression string contains only non-negative integers, +, -, *, / ...
分类:其他好文   时间:2015-07-02 00:51:47    阅读次数:171
[LeetCode-JAVA] Basic Calculator II
题目:Implement a basic calculator to evaluate a simple expression string.The expression string contains onlynon-negativeintegers,+,-,*,/operators and em...
分类:编程语言   时间:2015-06-29 21:59:02    阅读次数:148
STM32 CRC-32 Calculator Unit
AN4187 - Using the CRC peripheral in the STM32 familyAt start up, the algorithm sets CRC to the Initial_Crc XOR with the Input_Data.Once CRC MSB is eq...
分类:其他好文   时间:2015-06-29 06:11:26    阅读次数:178
LeetCode All in One 题目汇总
228Summary Ranges21.10%Easy227Basic Calculator II18.00%Medium226Invert Binary Tree35.40%Easy225Implement Stack using Queues29.60%Medium224Basic Calcul...
分类:其他好文   时间:2015-06-29 00:25:36    阅读次数:863
Leetcode 227 Basic Calculator II
1. 问题描述  给遗传字符串类型的表达式,计算表达式的值。表达式只包含+、-、*、/和空格。   2. 方法与思路  此题和Basic Calculator I类似,只是左右括号换成了乘除符号。基本的做法依然是先转成后缀表达式的形式,然后在进行计算。   后缀表达式用vector postfix的结构存储,为了方便,操作符和操作数都保存在postfix向量中,为了区分,操作数都以负...
分类:其他好文   时间:2015-06-27 16:48:48    阅读次数:202
Calculate CRC32 as in STM32 hardware (EWARM v.5.50 and later)
http://supp.iar.com/Support/?note=64424&from=note+11927BackgroundThe STM32 devices from ST Micro have a built-in hardware CRC32 calculator. (So using ...
分类:其他好文   时间:2015-06-27 16:00:03    阅读次数:295
leetcode 227: Basic Calculator II
leetcode 227: Basic Calculator II PYTHON JAVA C++...
分类:其他好文   时间:2015-06-26 06:53:26    阅读次数:195
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