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 ...
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 not see below and ask yourself what are the possible input ca ...
2017-02-14 15:23 0 1268 推荐指数:
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 ...
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 ...
Implement atoi which converts a string to an integer. The function first discards as many whitespace characters as necessary until the first ...
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 ...
Given a string s formed by digits ('0' - '9') and '#' . We want to map s to English lowercase characters as follows: Characters ('a' to 'i ...
原题地址:https://oj.leetcode.com/problems/roman-to-integer/ 题意: Given a roman numeral, convert it to an integer. Input is guaranteed to be within ...
python2 中可以用string.atoi 在python3中会报错 替换的方案是 替换为 这个代码python2和python3都可以运行. ...