题目简单的不行，就是将字符串转换成int类型的数字，但是弄了一个小时才弄出来，太多的边界情况，比如空串和null值不用说，前后有空格，超出int类型最大和最小范围就返回最大或...
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IP属地：广东
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leetcode的每日一题更新( String to Integer (atoi))
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leetcode的每日一题更新( Reverse Integer)
Reverse digits of an integer. Example1: x = 123, return 321Example2: x = -123, return -...
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leetcode的每日一题更新(ZigZag Conversion)
题目：The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows...
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leetcode的每日一题更新(Longest Palindromic Substring)
Given a string s, find the longest palindromic substring in s. You may assume that the ...
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leetcode的每日一题更新(keyboard row)
这个题目的意思是键盘的字母总共有三行，参数是一组字符数组，如果数组里有全在一行的字符串，将这些字符串组成字符数组并返回。 刚开始我想把这些字母做成字符数组，然后转化成list...
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"Those who exalt themselves will be humbled, and those who humble themselves will be exalted." - Luke 14:11
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