摘要:
You are given a 0-indexed integer array nums and an integer k. You are initially standing at index 0. In one move, you can jump at most k steps forwar 阅读全文
摘要:
Given a rows * columns matrix mat of ones and zeros, return how many submatrices have all ones. Example 1: Input: mat = [[1,0,1], [1,1,0], [1,1,0]] Ou 阅读全文
摘要:
Problem Link: C - Mandarin Orange The problem can be converted to as such: Given an array A of positive integers, find out the the maximum product val 阅读全文