JeromeHuang

摘要： String to Integer (atoi)Implementatoito convert a string to an integer.Hint:Carefully consider all possible input cases. If you want a challenge, plea... 阅读全文

摘要： Reverse IntegerReverse digits of an integer.Example1:x = 123, return 321Example2:x = -123, return -321题目比较简单，注意越界和负数情况即可！Runtime:16 ms#include #includ... 阅读全文