给一个都是整数的数组,返回 和可以被K整除的子数组 数。Given an array A of integers, return the number of (contiguous, non-empty) subarrays that have a sum divisible by K.Example 1:Input: A = [4,5,0,-2,-3,1], K = 5Output: 7Expl
Given an array A of integers, return the number of (contiguous, non-empty) subarrays that have a sum divisible by K. Example 1: Input: A = [4,5,0,-2,-3,1], K = 5 Output: 7 Explanation: There are 7 subarrays with a sum divisible by K = 5: [4, 5, 0, -2, -3, 1]...
Given an arrayAof integers, return the number of (contiguous, non-empty) subarrays that have a sum divisible byK. Example 1: Input: A =[4,5,0,-2,-3,1], K =5 Output:7 Explanation: There are 7 subarrays with a sum divisible by K = 5: [4, 5, 0, -2, -3, 1], [5], ...
974. Subarray Sums Divisible by K. 前缀和、同余定理Given an array A of integers, return the number of (contiguous, non-empty) subarrays that have a sum divisible by K.Example 1:Input: A = [4,5,0,-2,-3,1], K = 5 Output: 7 Explanation: There are 7 subarrays with a sum ...
Given an array A of integers, return the number of (contiguous, non-empty) subarrays that have a sum divisible by K. Example 1: Input: A=[4,5,0,-2,-3,1], K=5 Output:7 Explanation: There are7subarrays with a sum divisible by K=5: ...
Given an integer arraynumsand an integerk, return the number of non-empty subarrays that have a sum divisible byk. A subarray is a contiguous part of an array. Example 1: Input: nums = [4,5,0,-2,-3,1], k = 5Output: 7Explanation: There are 7 subarrays with a sum divisible by...
原题地址https://leetcode.com/problems/subarray-sums-divisible-by-k/ 难度:Medium 题目:Given an array A of integers, return the number of (contiguous, non-empty) subarrays that have a sum divisible by K. 即给一个数组...LeetCode 974 Subarray Sums Divisible by K 题目描述 Given an array...
Given an array A of integers, return the number of (contiguous, non-empty) subarrays that have a sum divisible by K. Example 1: Input: A = [4,5,0,-2,-3,1], K = 5 Output: 7 Explanation: There are 7 subarrays with a sum divisible by K = 5: ...
Given an array A of integers, return the number of (contiguous, non-empty) subarrays that have a sum divisible by K.Example 1:Input: A = [4,5,0,-2,-3,1], K = 5 Output: 7 Explanation: There are 7 subarrays with a sum divisible by K = 5: [4, 5, 0, -2, -3, 1], ...
Given an array A of integers, return the number of (contiguous, non-empty) subarrays that have a sum divisible by K. Example 1: Note: 给定一个集合,求这个集合中子集的个数,其中对子集的要求是子集中元素的和能被k整除。 记数组pre[i+1]表示前 i 位元素的和mo... ...