If you want to practice data structure and algorithm programs, you can go through100+ data structure and algorithm programs. In this post, we will see how to generate all subarrays of given array. Problem Print all print all subarrays of given array. For example: If array is {1,2,3} ...
arr[i]is part of sub-array [1,2,3] but not part of [1] or [1, 2] (both starting from 1 which is part of preceded elements). Now the question is of how many subarrays of any preceded element,arr[i]is part of. Answer is(n-i)as subarray containing arr[i](starting from any...
Can we find Bitwise And of all subarrays of an array in O(n) time ? If not,then what is the best time complexity for doing this ?-26 that_wasnt_me 6 years ago 6 Comments (1) Show archived | Write comment? JohnWright 6 years ago, # | +26 This question is from ...
Learn how to find all subarrays of a given array in Java with this comprehensive guide, including examples and explanations.
All subarrays : [1], [1, 2], [1, 2, 3], [2], [2, 3], [3] here first element 'arr[0]' appears 3 times second element 'arr[1]' appears 4 times third element 'arr[2]' appears 3 times Every element arr[i] appears in two types of subsets: ...
Can someone explain the optimal solution for finding the sum of XOR of all sub-arrays of the array. Example: Input : arr[] = {3, 8, 13} Output : 46 XOR of {3} = 3 XOR of {3, 8} = 11 XOR of {3, 8, 13} = 6 XOR of {8} = 8 XOR of {8, 13} = 5 XOR of {13...
1#include <iostream>2#include <vector>3#include <algorithm>4#include <queue>5#include <stack>6#include <string>7#include <fstream>8#include <map>9usingnamespacestd;1011voidprintKMax(intarr[],intn,intk) {12deque<int>S;13S.push_back(0);14for(inti =1; i < k; i++) {15while(!
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Array Find duplicate in an array of N+1 Integers https://leetcode.com/problems/find-the-duplicate-number/ Array Merge 2 sorted arrays without using Extra space. https://leetcode.com/problems/merge-sorted-array/ Array Kadane's Algorithm https://leetcode.com/problems/maximum-subarray/ ...
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