Can you solve this real interview question? Three Equal Parts - You are given an array arr which consists of only zeros and ones, divide the array into three non-empty parts such that all of these parts represent the same binary value. If it is possible
Leetcode-927 Three Equal Parts(三等分) 1classSolution2{3private:4vector<int>result;5public:6vector<int> threeEqualParts(vector<int>&A)7{8intoneSum =0;9for(auto d:A)10{11if(d==1)12oneSum ++;13}1415if(oneSum==0)16{17result.push_back(0);18result.push_back(A.size()-1);19retu...
https://leetcode.com/problems/three-equal-parts/discuss/183922/C%2B%2B-O(n)-time-O(1)-space-12-ms-with-explanation-and-comments https://leetcode.com/problems/three-equal-parts/discuss/223886/Java-O(n)-simple-solution-(don't-know-why-official-solution-is-that-long) [LeetCode All in ...
Can you solve this real interview question? Partition Array Into Three Parts With Equal Sum - Given an array of integers arr, return true if we can partition the array into three non-empty parts with equal sums. Formally, we can partition the array if w
leetcode-1013. Partition Array Into Three Parts With Equal Sum(c语言) 问题链接 1013. Binary Prefix Divisible By 5 问题描述 给一个数组A,当且仅当我们能将它分成三份非空数组,且每个数组有着相同的值时返回true。 形式上, 我们能划分数组如果我们能找到 i+1 < j 且 (A[0] + A[1] + ... ...
https://leetcode.com/problems/partition-array-into-three-parts-with-equal-sum/ 题目描述 Given an array A of integers, return true if and only if we can partition the array into three non-empty parts with equal sums. ...
classSolution(object):defthreeEqualParts(self, A):""":type A: List[int] :rtype: List[int]"""A= [str(i)foriinA] count_1= A.count('1')ifcount_1 ==0 :return[0,2]elifcount_1 == 0orcount_1 % 3 !=0:return[-1,-1] ...
[贪心] leetcode 927 Three Equal Parts problem:https://leetcode.com/problems/three-equal-parts/ 首先,检测有多少个1,记作x,看是不是3的倍数。不是则说明不存在对应划分。 之后,检测末尾的0,作为每个二进制数末尾的0个数,记作y。 最后,检测是否存在3个连续、不相交的,总共包含 1/3 * x 个1,末尾...
1classSolution {2func threeEqualParts(_ A: [Int]) ->[Int] {3let countA:Int =A.count4varone:Int =05forxinA {one +=x}6ifone %3!=0{return[-1,-1]}7ifone ==0{return[0,countA -1]}8one /=39varcc:Int =010varpos:[Int] = [Int](repeating: -2,count:3)11varidx:Int =012...
leetcode 1013. 将数组分成和相等的三个部分(Partition Array Into Three Parts With Equal Sum) 目录 题目描述: 示例1: 示例2: 示例3: 解法: 题目描述: 给定一个整数数组A,只有我们可以将其划分为三个和相等的非空部分时才返回true,否则返回false。