# Tag Archives: Amazon-Question

Given a binary tree and a node start that is initially infected. For every second, neighbours of an infected node get infected. The task is… Read More
Write an efficient program to find the sum of contiguous subarray within a one-dimensional array of numbers that has the largest sum.    Recommended: Please… Read More
Given a linked list, write a function to reverse every k nodes (where k is an input to the function).  Example:  Input: 1->2->3->4->5->6->7->8->NULL, K =… Read More
Given a linked list, write a function to reverse every k nodes (where k is an input to the function).  Example:  Input: 1->2->3->4->5->6->7->8->NULL, K =… Read More
Given a linked list, write a function to reverse every k nodes (where k is an input to the function).  Example:  Input: 1->2->3->4->5->6->7->8->NULL, K =… Read More
Given a linked list, write a function to reverse every k nodes (where k is an input to the function).  Example:  Input: 1->2->3->4->5->6->7->8->NULL, K =… Read More
Given a linked list, write a function to reverse every k nodes (where k is an input to the function).  Example:  Input: 1->2->3->4->5->6->7->8->NULL, K =… Read More
Given an array arr[] consisting of N integers and an integer R, denoting the cutoff rank, the task is to count the number of array… Read More
Rahul and Ankit are the only two waiters in the Royal Restaurant. Today, the restaurant received N orders. The amount of tips may differ when… Read More
Given an array arr[] consisting of N positive integers, such that arr[i] represents the number of products the ith supplier has and a positive integer,… Read More
Given a positive integer K and an array arr[] consisting of N positive integers, such that arr[i] is the number of processes ith processor can… Read More
Given a string S consisting of N characters (representing the tasks to perform) and a positive integer K, the task is to find the minimum… Read More
Given an integer N denoting the number of connected cities ( numbered from 1 to N ) and a 2D array arr[][] consisting of pairs… Read More
Given a grid mat[][] of size M * N, consisting of only 0s, 1s, and 2s, where 0 represents empty place, 1 represents a person… Read More
Given three positive integers, L, R, K and an array arr[] consisting of N positive integers, the task is to count the number of ways… Read More