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 cases.
Notes: It is intended for this problem to be specified vaguely (ie, no given input specs). You are responsible to gather all the input requirements up front.
package pack;
class Solution {
public int myAtoi(String str) {
str = str

该博客主要讲解如何实现LeetCode中将字符串转化为整数的题目,重点考虑各种可能的输入情况,挑战自我,不依赖具体输入规格说明。
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