next is the next greater element for the popped element. 594 views 1 month ago GFG POTD series. Example 1. Then the next search space possible will be in the. You have to find the K-th largest sum of contiguous subarray within the array elements. e 5 only. If this value is removed from currsum then the desired sum can be obtained. Sum of two large numbers | Practice | GeeksforGeeks. Here adj[i] contains vectors of size 2, Subarray [1:4] = {5, 2, 5, 3} Sum of subarray excluding maximum element = 5 + 2 + 3 = 10. e at currIndex = 4). In this case, Kadane’s algorithm will produce the result. Step 2: Pick edge 8-2. I used a dfs on graph approach in. Floyd Warshall. Rather than going into much theory, let us see the process of arriving at lucky numbers,Take the set of integers1, 2, 3, 4, 5, 6. Find the value of the maximum (say M1) and the second maximum (say M2) node’s. Max Sum value chain is {1, 2} with values {10, 25}, hence 35 is answer. a) If the current element is greater than the first max element, then update second max to the first. If “n != 1” , then a recursive call the function “largestSum” to find the largest sum of the subarray “arr [0…n-1]” excluding the last element “arr [n-1]”. No cycle is formed, include it. Efficient Approach: Find the second largest element in a single traversal. Method 1: We can go through the brute force by checking every possible path but that is much time taking so we should try to. 0 You are given a maze with N cells. To get alternating subsequences with maximum length and the largest sum, we will be traversing the whole list (length of list)-1 times for comparing signs. Note: The cells are named with an integer value from 0 to N-1. Based on the above idea, for the new array, median of any subarray to be greater than or equal to X, its sum of elements. For each subarray find its all subarray by running two another for loops. Initialize ans, start and end variables as -1, 0, and N respectively. Write a function that takes an array as an argument and returns the length of the longest bitonic subsequence. To find the largest subarray having a sum greater than zero, we check the value of. If not possible returns -1. Given a weighted, undirected and connected graph of V vertices and an adjacency list adj where adj [i] is a list of lists containing two integers where the first integer of each list j denotes there is edge between i and j , second inte. NOTE: The adjacency list denotes the edges of the graph where edges [i] stores. NOTE: If there is a tie, then compare with segment's length and return segment which has maximum length. Note: edges [i] is defined as u, v and weight. Mark the current element as next. A cycle is a path that starts and ends at the same node. Follow the steps mentioned. create an empty vector 'edge' of. From the map, find the number of subarrays previously found having sum equal to currsum-sum. Examples: Input : 7 / 12 2 / 11 13 5 / / 2 1 38 Output: 44 BST rooted under node 5 has the maximum sum 5 / 1 38 Input: 5 / 9 2 / 6 3 / 8 7 Output: 8 Here each leaf node represents a binary search tree. If current_sum is greater than max_sum, update max_sum, end to the current index, and max_start and max_end to start and end respectively. Output. ; Increase the. Lucky numbers are subset of integers. If no cycle exists, return -1. Sum of these two numbers is 190 + 25 = 215, which will be represented by 2->1->5->null. Approach: Depth First Traversal can be used to detect cycle in a Graph. Count of largest sized groups while grouping according to product of digits; Find the subsequence with given sum in a superincreasing sequence; Find the size of largest group where groups are according to the xor of digits; Maximum number of times Array can be reduced in half when its all elements are evenThe task is to complete the function isPalindrome() which takes head as reference as the only parameter and returns true or false if linked list is palindrome or not respectively. Assume that every graph with no odd cycles and at most q edges is bipartite and let G be a graph with q + 1 edges and with no odd cycles. Two Sum Using remainders of the elements less than x: The idea is to count the elements with remainders when divided by x, i. Given an array arr [], an integer K and a Sum. If no such row exists, return -1. Return the largest sum of the given array after partitioning. Return the largest sum of the given array after partitioning. Given the 2 nodes. 2nd case : If sum becomes greater than or equal to k, this means we need to subtract starting element from sum so that the sum. But in the case of the number of elements being large, the array in which we store the contiguous. MIN_VALUE. Find the 0-based index of the first row that has the maximum number of 1's. In that case you must submit your solution again to maintain the streak and earn a Geek Bit. entry/exit points are unidirectional doors like valves). org. Counting 102. Given head, the head of a singly linked list, find if the linked list is circular or not. Since we want to minimize the sum of two numbers to be formed, we must divide all digits in two halves and assign half-half digits to them. Cracking Any Coding Interviews. Can you solve this real interview question? Binary Tree Maximum Path Sum - Level up your coding skills and quickly land a job. We can use hashmap to store the prefix sum, and if we reach any index for which there is already a prefix with same sum, we will find a subarray with sum as 0. tli : Row number of top left of. If max_so_far is less than max_ending_here then update max_so_far to max_ending_here. Example 1: Input: N = 4 A [] = {0,1,0,1} Output: 4 Explanation: The array from index [0. We are given a directed graph. Example 1: Input: E = [[0,1,9]] S = 0 Output: 0 9 Explanation : Shortest distance of all nodes from source is printed. Input : arr [] = [4, 3, 1, 5, 6] Output : 11 Subarrays with. Back to Explore Page. Examples: Input : 12345 Output : 15 Input : 45632 Output :20. For a Euler Circuit to exist in the graph we require that every node should have even degree because then there exists an edge that. Given a boolean 2D array of n x m dimensions where each row is sorted. If a pair is found with the required sum, then make sure that all elements are distinct array elements and an element is not considered more than once. Sub-array A is greater than sub-array B if sum (A) > sum (B). Expected Time Complexity: O (n*m) Expected Space Compelxity: O (n) Constraints: 1 <= n <= 100. Level up your coding skills and quickly land a job. K’th smallest element in an unsorted array using Priority Queue(Max-Heap):. The idea is to convert given problem to a simpler problem where we have to just check if there is cycle of odd length or not. If one side of the root is empty, then the function should return minus infinite (INT_MIN in case of. Back to Explore Page. Given adjacency list adj as input parameters . The solution is based on the fact that “ If a graph has no odd length cycle then it must be Bipartite, i. Count 1’s in a sorted binary array using binary search iteratively: Check if arr [mid] is less than 1 then move the high to left side (i. How to find the smallest number with given digit sum s and number of digits d ? Examples : Input : s = 9, d = 2 Output : 18 There are many other possible numbers like 45, 54, 90, etc with sum of digits as 9 and number of digits as 2. Count unique paths with given sum in an N-ary Tree; Convert a Generic Tree(N-array Tree) to Binary Tree; Largest subtree sum for each vertex of given N-ary Tree; LCA for general or n-ary trees (Sparse Matrix DP approach ) Minimum valued node having maximum depth in an N-ary Tree; Number of leaf nodes in the subtree of every. The formula for the n th term of an A. The task is to find the largest sum of a cycle in the maze (Sum of a cycle is the sum of the cell indexes of all cells present in that cycle). Time Complexity: O(N 2 log K) Auxiliary Space: O(N), but this can be reduced to O(K) for min-heap and we can store the prefix sum array in the input array itself as it is of no use. Maximum sum subarray having sum less than or equal to given sum. In each DFS traversal:The graph contains 9 vertices and 14 edges. You are required to return the head of the linked list 2->1->5->null. There is no subarray of size 3 as size of whole array is 2. Given a maze with N cells. With over 1500+ candidates placed in 200+ companies in the last 1 year, Job-A-Thon brings you yet another chance to get placed in top companies. In this post, a solution using the approach of Largest Sum Contiguous Subarray is discussed. ; Check if the size of the map is equal to the total number of distinct. Convert all even weight edges into two. The idea is to reduce the problem to 1 D array. Follow the given steps to solve the problem: Let the array have R rows. Sliding Window 100. The expected time complexity of the above randomized QuickSelect is O (n). Level up your coding skills and quickly land a job. Below is the complete algorithm for doing this: 1) Initialize the first as 0 (i. Excluding all those subarrays from the current subarray, gives new subarrays having the desired sum. Approach: The idea is to use the Kadane algorithm to solve this problem. An interview-centric & placement-preparation course designed to prepare you for the role of SDE for product and service-based companies. The formula for the sum of n terms of AP: How do we check whether a series is an arithmetic progression or not? 1. All DSA Problems; Problem of the Day; GFG SDE Sheet; Curated DSA Lists. Steps to implement-. Maximize the minimum difference between any element pair by selecting K elements from given Array. Given adjacency list adj as input parameters . After partitioning, each subarray has their values changed to become the maximum value of that subarray. 25 or 1. Menu. It's uses O (N) additional storage. entry/exit points are unidirectional doors like valves). Jones and published in 1963. Note that in graph on right side, vertices 3 and 4 are swapped. Given a binary tree. Remove all nodes which don't lie in any path with sum>= k; Maximum spiral sum in Binary Tree; Sum of nodes at k-th level in a tree represented as string; Sum of all the numbers that are formed from root to leaf paths; Merge Two Binary Trees by doing Node Sum (Recursive and Iterative) Find root of the tree where children id sum for every node. Step 1-> 12345 % 10 which is equal-too 5 + ( send 12345/10 to next step ) Step 2-> 1234 % 10. Auxiliary Space: O (V+E) If you like GeeksforGeeks and would like to contribute, you can also write an article using write. For example, we have. Example 1: Input: N = 3 K = 2 Arr = {3,2,1} Output: 5 Explanation: The different subarray sums we c. Follow the steps below to solve the problem: Calculate the maximum prefix sum of array A[] and store it in a. a) Pick an arbitrary edge (u, v) from set E and add 'u' and 'v' to result. Examples: Input : K = 3 8 / 7 10 / / 2 9 13 Output : 32 Explanation: 3rd largest element is 9 so sum of all elements greater than or equal to 9 are 9 + 10 + 13 = 32. Start with the largest character ‘z’. Your task is to complete the function fibSum () which takes an integer N as input parameter and returns the sum of all the Fibonacci number from F0 to FN. This is the best place to expand your knowledge and get prepared for your next interview. Example 1: Input: n = 3, edges. We have given numbers in form of a triangle, by starting at the top of the triangle and moving to adjacent numbers on the row below, find the maximum total from top to bottom. Function Description: The sum of the largest sum cycle in the maze. If the sum obtained by applying Kadane’s algorithm is greater than the overall maximum sum, update the overall maximum sum. The task is to check if the given linked list is palindrome or not. 0 = arr [i+1] + arr [i+2] + . Free, Self-Paced with Lifetime Access using Strivers A2Z DSA Course. Practice. After that we will initialize our two subarray from (N – 2K) and (N – K) indices, where. (Order of array remains unchanged). Split the given array into K subarrays such that the maximum subarray sum achievable out of K subarrays formed is minimum. , we use Topological Sorting . e. n-1] containing n positive integers, a subsequence of arr [] is called Bitonic if it is first increasing, then decreasing. Approach: The approach to the solution is based on the concept of longest common subsequence and we need to check if sum of elements of subsequence is equal to given value. Longest subarray of only 0's or 1's with atmost K flips. Keep track of sum of current k elements. If the size of the max heap exceeds K, remove the. In this video, I have solved the "Largest Sum Cycle" problem from GFG Practice - Problem Of The Day. Steps to implement-. Approach: To solve the problem follow the below idea: This problem can be thought of as the maximum sum contiguous subarray (Kadane’s. . The task is to find the product of the lengths of all cycles formed in it. Example 1: Input: 1 / 4 4 / 6. Example 1: Input: N = 5 Arr[]. If the array consists of only positive numbers the problem can be efficiently solved using only the sliding window technique as discussed here. Note: The cells are named with an integer value from 0 to N-1. Given a binary tree, find the largest value in each level. Your task is to complete the function isCyclic () which takes the integer V denoting the number of vertices and adjacency list adj as input parameters and returns a. The problem is to find the shortest distances between every pair of vertices in a given edge-weighted directed graph. . In the sum, data of node itself and data of its immediate children is to be taken. Example 1: Input: N = 5 A[] = {1,2,3,5} Output: 4 Example 2: Input: N = 10 A[] = {6,1,2,8,3,4,7,10,5} Output: 9 Your Task : You don't need to read input or print anything. Example 1: Input: N = 8 K = 3 A [] = {8 5 9 10 5 6 19 8} Output: 38 Explanation: Possible increasing subsequence of length 3 with maximum possible sum is 9 10 19. Explore Page. Time Complexity : O(n 2) Auxiliary Space : O(1) Method 2 (Using Auxiliary Array) The idea is based on the below observations. If e has one end in X and the other. Largest sum Zigzag sequence in a matrix; Largest area rectangular sub-matrix with equal number of 1's and 0's; Collect maximum coins before hitting a dead end; Find length of the longest consecutive path from a given starting character; Maximum points from top left of matrix to bottom right and return back; Longest Increasing Path in MatrixAdd this topic to your repo. For a better experience, watch the video at 1. Level up your coding skills and quickly land a job. entry/exit points are. An efficient approach will be to find the divisors in O (sqrt n). Find the length of each subarray. Move both slow and fast pointers one node at a time. The maximum sum path may or may not go through the root. You don't to print answer or take inputs. The plus (+) shape pattern is formed by taking any element with co-ordinate (x, y) as a center and then expanding it in all four directions (if possible) . The Karger’s algorithm would produce this Min-Cut if and only if none of the edges in set {e 1, e 2, e 3, . The idea is simple, we find all divisors of a number one by one. If the weight is < n, then the original graph has no Hamiltonian cycle, otherwise it does. Method 1: The idea is to compare the sum of each stack, if they are not same, remove the top element of the stack having the maximum sum. With over 1500+ candidates placed in 200+ companies in the last 1 year, Job-A-Thon brings you yet another chance to get placed in top companies. Instructions. Recommended: Please solve it on “ PRACTICE ” first, before moving on to the solution. e. Given a Directed Graph with V vertices (Numbered from 0 to V-1) and E edges, check whether it contains any cycle or not. Below image is a dry run of the above approach: Below is the implementation of the above approach:Output: Length of the longest contiguous subarray is 3. Given a binary tree, the task is to find the maximum path sum. The task is to check if the linked list has a loop. Follow the steps to solve the problem: Use a DFS traversal starting from the root. Auxiliary Space: O (1) ,since no extra space is used. Example 1: Input: N = 5 Arr [. Level up your coding skills and quickly land a job. Solved the problem of finding the starting point of a cycle in Linked list; Day 78. @Mingle_Tech @Code_Star #mingletech #Mingle_TechThank you for watching this video 💛geeks for geeks, Missing Number in matrix, Absolute List Sorting, Bal. By iterating over the array in reverse order. Master Data Structures concepts such as Linked Lists, Heaps, DP, Graphs, Arrays & more. The time complexity of the given BFS algorithm is O(V + E), where V is the number of vertices and E is the number of edges in the graph. Practice. 3) Do following while E is not empty. Maximum sum path in a matrix from top-left to bottom-right. Find the sum of the maximum sum subsequence of the given array such that the integers in the subsequence are sorted in strictly increasing order i. Steps that were to follow the above approach: Make a variable “ans” and initialize it with the maximum value. For the root node, sum of elements in left subtree is 40. Inputs to queries are left top and right bottom indexes of submatrix whose sum is to find out. A-143, 9th Floor, Sovereign Corporate Tower, Sector-136, Noida, Uttar Pradesh - 201305The Range of a subarray of arr is the difference between the largest and smaller element in the subarray. Naive Approach: The naive approach will. Maximum sum path in a matrix from top-left to bottom-right. Expected Time Complexity: O (n*m) Expected Auxiliary Space: O (n*m) Constraints: 1 ≤ n, m ≤ 500. This is the best place to expand your knowledge and get prepared for your next interview. Complete the function findSubarray () that takes the array arr and its size n as input parameters and returns the total number of sub-arrays with 0 sum. This is the best place to expand your knowledge and get prepared for your next interview. Return -1 if there are no cycles. The task is to find subtree with maximum sum in the tree and return its sum. K is the size of subarrays and M is the count of subarray. The idea is to check if R is odd or even and calculate Kth largest odd number accordingly. The sum is 110 and no two elements are adjacent. Input: source = 0, destination = 4. If a loop is found, initialize a slow pointer to head, let fast pointer be at its position. For example below graph have 2 triangles in it. The function “largestSum” takes array “arr” and it size is “n”. Naive Approach: The naive approach is to generate all the possible subarray and print that subarray which has maximum sum. A global variable is set that is compared at each iteration with the local sum values to obtain the final result. Start your problem-solving journey today! You can now create your own custom sprints by adding problems to it. For each node from leaf to root find the maximum sum. 2) Start traversing the array from array [1],. We would like to show you a description here but the site won’t allow us. Welcome to my channel. Declare a variable count with value 0 to store the final answer. So contiguous arrays this step produce are (end – start). GfG Weekly + You = Perfect Sunday Evenings! Register. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Examples of linear data structures are array, stack, queue, linked list, etc. Output: 3. Calculate the sum of X and Y. By induction, H has a bipartition (X, Y). The task is to check if there exists any subarray with K elements whose sum is equal to the given sum. The task is to find the maximum value achievable by a + shaped pattern. If the product of their LCM and HCF is 294, find the numbers. 0 <= m <= n* (n-1), where m is the total number of Edges in the. 1) First find the leaf node that is on the maximum sum path. Given a boolean 2D array of n x m dimensions where each row is sorted. Example 1: Input: N = 5 Arr[] = {1,2,3,-2,5} Output: 9 Explanation: Max subarray Welcome to my channel. Time Complexity : O(n) Auxiliary Space : O(1) Method 3 (Another Tricky Solution) First find the difference between the adjacent elements of the array and store all differences in an auxiliary array diff[] of size n-1. Algorithm for solving this problem: Find the sum of all elements of in individual stacks. Input: arr [] = {10, 12, 12, 10, 10, 11, 10}; Output: Length of the longest contiguous subarray is 2. Example 1: Input: N = 7 a [] = {2,6,1,9,4,5,3} Output:Given an array arr[] of size N and an integer K. MIN_VALUE. 1). Time complexity: O(N 2) Auxiliary Space: O(1) Efficient Approach: The idea is to use the Kadane’s Algorithm to find the maximum subarray sum and store the starting and ending index of the subarray having maximum. The step-by-step process for a better understanding of how the algorithm works. 2) Once we have the target leaf node, we can print the maximum sum path by traversing the tree. Given an integer array arr, partition the array into (contiguous) subarrays of length at most k. To convert, we do following. Find three element from given three arrays such that their sum is X | Set 2. A cell in the given maze has a value '-1' if it is a blockage or dead-end, else 0. Initialize a variable sum to 0. Expected Time Complexity: O (Log N) Expected Space Complexity: O (1) Constraints: 1 <= N <= 100000. The task is to calculate the sum of the largest sum cycle in the maze(Sum of a cycle is the sum of node number of all nodes in that cycle). Find the length of the longest sub-sequence such that elements in the subsequence are consecutive integers, the consecutive numbers can be in any order. Contests. Find the contiguous sub-array(containing at least one number) which has the maximum sum and return its sum. Given an array containing N integers and a positive integer K, find the length of the longest sub array with sum of the elements divisible by the given value K. The graph is connected. Minimum weighted cycle is : Minimum weighed cycle : 7 + 1 + 6 = 14 or 2 + 6 + 2 + 4 = 14. ( Cycle which has maximum sum weight ). The difference between two sums varies from -n to n. The task is to reverse every k nodes (where k is an input to the function) in the linked list. The idea is to convert given problem to a simpler problem where we have to just check if there is cycle of odd length or not. Frequencies of Limited Range Array Elements. Return the length of the longest cycle in the graph. Now we will use Kadane’s Algorithm to find the maximum subarray sum and minimum subarray sum. Find elements in given Array that are a factor of sum of remaining elements. INPUT FORMAT First line has the number of cells N Second line has list of N. Example 1: Input: Output: 1 Explanation: 3 -> 3 is a cycle. Example 1: Input: edges = [3,3,4,2,3] Output: 3 Explanation: The longest cycle in the graph is the cycle: 2 -> 4 -> 3 -> 2. This is the best place to expand your knowledge and get prepared for your next interview. Follow the below steps to solve the problem: Create two. First of all consider every ‘0’ in the matrix as ‘-1’. Example 1: Input: Output: 1 Explanation: 3 -> 3 is a cycle Example 2: Input: Output: 0 Explanation: no cycle in the graph. Here f z = 3 >= K. Example 2: Input:Approach 2: Recursive DFS. Given a binary tree. The output for the above will be. The cells are named with an integer value from 0 to N−1. Each cell may have multiple entry points but not more than one exit (ie. Pick the rest of the elements one by one and follow the following steps in the loop. If you are a frequent user of our Practice Portal, you may have already solved the featured Problem of the Day in the past. For an undirected graph, we can either use BFS or DFS to detect the above two. This is the best place to expand your knowledge and get prepared for your next interview. To convert, we do following. Your Task: You don't have to read input or print anything. Follow the below steps to Implement the idea: Initialize the variables max_so_far = INT_MIN and max_ending_here = 0. Given a weighted directed graph with n nodes and m edges. Example 2: Input: N = 3, S = 20 Output: 992 Explaination: It is the biggest. So T will become “zzz” and we will remove letters from the left of S until all the z’s are removed. Level up your coding skills and quickly land a job. Given a binary tree with a value associated with each node, we need to choose a subset of these nodes such that sum of chosen nodes is maximum under a constraint that no two chosen node in subset should be directly connected that is, if we have taken. Return -1 if there are no cycles. Maximize array sum after K negations using Sorting; Minimum sum of product of two arrays; Minimum sum of absolute difference of pairs of two arrays; Minimum increment/decrement to make array non-Increasing; Sorting array with reverse around middle; Sum of Areas of Rectangles possible for an array; Largest lexicographic array with at-most K. 6% Submissions: 239K+ Points: 1. Do either BFS or DFS starting from every unvisited. The idea is to maintain a maximum (positive-sum). Find the largest sum of a cycle in the maze; Determine whether a universal sink exists in a directed graph; Roots of a tree which give minimum height; Two Clique Problem (Check if Graph can be divided in two Cliques) Hypercube Graph; A Peterson Graph Problem; Channel Assignment Problem; Number of sink nodes in a graphGiven a weighted, undirected and connected graph of V vertices and E edges. There is a cycle in a graph only if there is a back edge present in the graph. Note:The cells are named with an integer. Find the contiguous sub-array(containing at least one number) which has the maximum sum and return its sum. We take two pointers, one representing the first element and other representing the last element of the array, and then we add the values kept at both the pointers. It was developed by W. Personalised Dashboard. Method 1 There can be two cases for the maximum sum: Case 1: The elements that contribute to the maximum sum are arranged such that no wrapping is there. The solution is based on the fact that “ If a graph has no odd length cycle then it must be Bipartite, i. Given an integer array arr, partition the array into (contiguous) subarrays of length at most k. NOTE: If there is a tie, then compare with segment's length and return segment which has maximum length. This is not true, The graph may have no hamiltonian cycle and in the same time have a circuit with a weight larger then n, consider just the case of a graph with tree vertices, say 1,2,3. Linear data structure: Data structure in which data elements are arranged sequentially or linearly, where each element is attached to its previous and next adjacent elements, is called a linear data structure. Example 1: Input: n = 6 arr[] = {0,0,5,5,0,0} Output: 6. We will be discussing the entire problem step-by-step a. We can use Hashing to find maximum length of sub-array in 1-D array in O (n) time. . Example 2: Input: N = 3, S = 29 Output: -1 Explanation: There is no such three digit number whose sum is 29. Example 2: Input: N = 2,K = 2 A [] = {10 5} Output: -1 Explanation: Can't make any increasing subsequence of length 2. D. second and repeat step 1 until currIndex is not -1 or it does not. Given a binary tree with a value associated with each node, we need to choose a subset of these nodes such that sum of chosen nodes is maximum under a constraint that no two chosen node in subset should be directly connected that is, if we have taken a node in our sum then we can’t take its any children or parents in consideration and vice versa. K'th smallest element is 5. Back to Explore Page Given a Binary Tree. Explanation: This diagram clearly shows no cycle. Menu. Clearing the DSA round for the Interviews, as these are the questions generally asked in the companies like Amazon, Microsoft, Google, etc. Easy 224K 27. . The idea is we will maintain a integer variable maxsum. Jobs. However, the longest path problem has a linear time solution for directed acyclic graphs. Examples: Input : n = 3, m = 2 Edges [] = { {1, 2}, {2, 3}} Output : 1. If all the elements are. You are given an array Edge [] of N integers, where Edge [i]The task is to find the largest sum of a cycle in the maze (Sum of a cycle is the sum of the cell indexes of all cells present in that cycle). A-143, 9th Floor, Sovereign Corporate Tower, Sector-136, Noida, Uttar Pradesh - 201305You are given an array Arr of size N. Find the total count of sub-arrays having their sum equal to 0. 5xMethods And Algorithms Used1. Solve company interview questions and improve your coding intellectBack to Explore Page. Input: N = 5, A [] = {5, -2, 3, -6, 5} Output: 11. Input: N = 24 Output: 3 Explanation: 24 has 2 prime factors 2 and 3 in which 3 is greater. For example, consider the following two graphs. Practice. entry/exit points are unidirectional doors like valves). e entry/exit points are unidirectional doors like valves). 0 You are given a maze with N cells. Example 1: Input: X = "25", Y = "23" Output: 48 Explanation: The sum of 25 and 23 is 48. So now S will become “awa”.