题目链接 Reverse Integer Reverse digits of an integer.Example1: x = 123, ret...

计算代码 结论 似乎只要是投资利率高于还款利率就不亏。

题目链接 Guess Number Higher or Lower We are playing the Guess Game. The gam...

题目链接 Dungeon Game The demons had captured the princess (P) and imprisone...

题目链接 Unique Paths II Follow up for "Unique Paths":Now consider if some o...

题目链接 Unique Paths A robot is located at the top-left corner of a m x n g...

题目链接 Minimum Path Sum Given a m x n grid filled with non-negative number...

题目链接 Two Sum II - Input array is sorted Given an array of integers that ...

题目链接 Two Sum Given an array of integers, return indices of the two numbe...