leetcode.com 2026-04-29
🔴3225.maximum-score-from-grid-operations
🏷️ Tags
#array #dynamic_programming #matrix #prefix_sum
🔴3225.maximum-score-from-grid-operations
🏷️ Tags
#array #dynamic_programming #matrix #prefix_sum
Telegraph
maximum-score-from-grid-operations
You are given a 2D matrix grid of size n x n. Initially, all cells of the grid are colored white. In one operation, you can select any cell of indices (i, j), and color black all the cells of the jth column starting from the top row down to the ith row. The…
leetcode.cn 2026-05-08
🟡3629.minimum-jumps-to-reach-end-via-prime-teleportation
🏷️ Tags
#breadth_first_search #array #hash_table #math #number_theory
🟡3629.minimum-jumps-to-reach-end-via-prime-teleportation
🏷️ Tags
#breadth_first_search #array #hash_table #math #number_theory
Telegraph
minimum-jumps-to-reach-end-via-prime-teleportation
给你一个长度为 n 的整数数组 nums。
leetcode.com 2026-05-08
🟡3629.minimum-jumps-to-reach-end-via-prime-teleportation
🏷️ Tags
#breadth_first_search #array #hash_table #math #number_theory
🟡3629.minimum-jumps-to-reach-end-via-prime-teleportation
🏷️ Tags
#breadth_first_search #array #hash_table #math #number_theory
Telegraph
minimum-jumps-to-reach-end-via-prime-teleportation
You are given an integer array nums of length n. You start at index 0, and your goal is to reach index n - 1. From any index i, you may perform one of the following operations: