A string S of lowercase letters is given. We want to partition this string into as many parts as ...
We have a set of items: thei th item has valuevalues i and labellabels i . Then, we choosea subsetSof these items, such that: S lt num wanted For every labelL, the number of items inSwithlabelLis lt ...
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A string S of lowercase letters is given. We want to partition this string into as many parts as ...
题目描述 给定一组非负整数,重新排列它们的顺序使之组成一个最大的整数。 示例 1: 示例 2: 说明: 输出结果可能非常大,所以你需要返回一个字符串而不是整数。 解题思路 组成最大数应使得高位数字尽量大,所以首先按照高位数字从大到小对数组排序,然后一次从高 ...
is the largest score we can achieve? Note that our partitio ...
Find the largest palindrome made from the product of two n-digit numbers. Since the result could be very large, you should return the largest ...
Given a set of distinct positive integers, find the largest subset such that every pair (Si, Sj) of elements in this subset satisfies: Si % Sj ...
You have a list of points in the plane. Return the area of the largest triangle that can be formed by any 3 of the points. Notes: 3 < ...
the width of each bar is 1, find the area of largest recta ...
In a 2D grid from (0, 0) to (N-1, N-1), every cell contains a 1, except those cells in the given list mines which are 0. What ...