[LeetCode] 70. Climbing Stairs 爬楼梯
You are climbing a stair case. It takes n steps to reach to the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you ...
原文：LeetCode-70-Climbing Stairs
You are climbing a stair case. It takesnsteps to reach to the top. Each time you can either climb or steps. In how many distinct ways can you climb to the top 题意：爬台阶问题。每次能爬一个或两个台阶，问一个有n个台阶的话，一共有几种方法爬到 ...
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Easy！ 题目描述： 假设你正在爬楼梯。需要 n 步你才能到达楼顶。 每次你可以爬 1 或 2 个台阶。你有多少种不同的方法可以爬到楼顶呢？ 注意：给定 n 是一个正整数。 示例 1： ...