Alan Zhan 部落格

Live for nothing, or die for something

白話解 Leetcode - 70 Climbing Stairs

70. Climbing Stairs https://leetcode.com/problems/climbing-stairs/ EasyYou are climbing a staircase. It takes n steps to reach the top. Each time you can either climb 1 or 2 steps. In how many …

Posted by Alan Zhan on Wednesday, July 13, 2022