原文:String to Integer (atoi) leetcode java

题目: Implement atoi to convert a string to an integer. Hint: Carefully consider all possible input cases. If you want a challenge, please do not see below and ask yourself what are the possible input ...

2014-08-07 10:29 0 7642 推荐指数:

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leetcode 8:String to integer(atoi)

题目原文:   implement atoi to convert a string to an integer.   Hint:Carefully consider all possible input cases.if you want a challenge,please do ...

Tue Feb 14 23:23:00 CST 2017 0 1268
[leetcode]String to Integer (atoi) @ Python

原题地址:https://oj.leetcode.com/problems/string-to-integer-atoi/ 题意: Implement atoi to convert a string to an integer. Hint: Carefully consider all ...

Mon Jun 09 22:20:00 CST 2014 0 6492
String to Integer (atoi)

问题:将字符窜转换成数字分析:感觉题目不难,但是细节很多,容易想不到1.数字前面有空格 如s=“ 123456”2.数字前出现了不必要或多于的字符导致数字认证错误,输出0 如s=“ b1 ...

Sat Aug 02 19:03:00 CST 2014 0 7678
Integer to Roman leetcode java

题目: Given an integer, convert it to a roman numeral. Input is guaranteed to be within the range from 1 to 3999. 题解: 这道题。。还有哪个roman to integer ...

Sat Aug 02 16:43:00 CST 2014 0 4795
Reverse Integer leetcode java

题目: Reverse digits of an integer. Example1: x = 123, return 321 Example2: x = -123, return -321 click to show spoilers. Have you thought ...

Sat Aug 02 16:12:00 CST 2014 0 3007
Roman to Integer leetcode java

题目: Given a roman numeral, convert it to an integer. Input is guaranteed to be within the range from 1 to 3999. 题解: 这道题跟interger to roman一样都得先 ...

Sat Aug 02 17:01:00 CST 2014 0 2360
java StringInteger分析

我们经常为用到Integer.valueOf(String str)这个方法,如果字符串格式不对,这个方法会抛出一个系统异常NumberFormatException 这里我们就要分析一下这个方法,其中Byte,Short也是调用了Ingeter中的方法. 在Integer类中的定义 ...

Sun May 11 17:20:00 CST 2014 0 6804
 
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