꿈꾸는공학도

https://leetcode.com/problems/climbing-stairs/description/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 = 2Output: 2Explanation: There are two ways to climb to the top.1. 1 step + 1 step2. 2 stepsExample 2:Input: n = 3Output: 3Explanation: There are three ways to ..

https://eglife.tistory.com/123 Review 10 - Single-Source-Shortest Path in C++https://eglife.tistory.com/103 Review 9 - MST(Minimum Spanning Trees) in C++https://eglife.tistory.com/98 [Algorithm] Review 8 - Priority Queues and Heaps in C++https://eglife.tistory.com/92 [Main course!] Review 7 - Inheritance in C++https://eglife.tiseglife.tistory.com 프로그래밍 최악의 손님 DP다. 재귀적으로 진행되는 코딩은 솔루션을 펼쳐놓고 봐도 뭔 소..

https://leetcode.com/problems/longest-non-decreasing-subarray-from-two-arrays/You are given two 0-indexed integer arrays nums1 and nums2 of length n.Let's define another 0-indexed integer array, nums3, of length n. For each index i in the range [0, n - 1], you can assign either nums1[i] or nums2[i] to nums3[i].Your task is to maximize the length of the longest non-decreasing subarray in nums3 by..