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Aug 5, 2021 · In this Leetcode Climbing Stairs problem solution, You 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 distinct ways can you climb to the top? Problem solution in Python. def climbStairs(self, n: int) -> int: def dp(n, cache): if n not in cache:
class Solution: def climbStairs (self, n: int)-> int: # dp[i] := the number of ways to climb to the i-th stair dp = [1, 1] + [0] * (n-1) for i in range (2, n + 1): dp [i] = dp [i-1] + dp [i-2] return dp [n]
Can you solve this real interview question? Climbing Stairs - You 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 distinct ways can you climb to the top? Example 1: Input: n = 2 Output: 2 Explanation: There are two ways to climb to the top. 1.
Oct 9, 2023 · Climbing Stairs (LeetCode #70): You 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 distinct ways can you climb to the top?
May 30, 2024 · There are n stairs, a person standing at the bottom wants to climb stairs to reach the nth stair. The person can climb either 1 stair or 2 stairs at a time, the task is to count the number of ways that a person can reach at the top. Consider the example shown in the diagram. The value of n is 3.
Can you solve this real interview question? Climbing Stairs - Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.
You 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 distinct ways can you climb to the top? Example 1: Input: n = 2 Output: 2 Explanation: There are two ways to climb to the top. 1 step + 1 step; 2 steps; Example 2:
Given a staircase with n steps, we need to find the total number of distinct ways to climb it by taking 1 or 2 steps at a time. Sure, this can be done by a b...
Mar 14, 2024 · Discover how to crack the LeetCode Climbing Stairs problem using dynamic programming, with step-by-step solutions in Python, TypeScript, and Java.
Climbing Stairs. Easy. You 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 distinct ways can you climb to the top? Example 1: Input: n = 2. Output: 2. Explanation: There are two ways to climb to the top. 1. 1 step + 1 step. 2. 2 steps. Example 2: Input: n = 3. Output: 3.
