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 ...
題目描述 給定一組非負整數,重新排列它們的順序使之組成一個最大的整數。 示例 1: 示例 2: 說明: 輸出結果可能非常大,所以你需要返回一個字符串而不是整數。 解題思路 組成最大數應使得高位數字盡量大,所以首先按照高位數字從大到小對數組排序,然后一次從高 ...
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 ...