摘要： 1.（原文）问题描述Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array [2,... 阅读全文

摘要： 1.（原文）问题描述Given an input string, reverse the string word by word.For example,Given s = "the sky is blue",return "blue is sky the".click to show clarif... 阅读全文

摘要： 1.原文问题描述：Design a stack that supports push, pop, top, and retrieving the minimum element in constant time.push(x) -- Push element x onto stack.pop() -... 阅读全文