## Sudo Placement | Placement Tour

Given an array A of N positive integers and a budget B. Your task is to decide the maximum number of elements to be picked… Read More »

Given an array A of N positive integers and a budget B. Your task is to decide the maximum number of elements to be picked… Read More »

Given Q queries, with each query consisting of two integers L and R, the task is to find the total numbers between L and R… Read More »

Given sum of digits and sum of square of digits . Find the smallest number with given sum of digits and sum of the square… Read More »

Master Theorem is used to determine running time of algorithms (divide and conquer algorithms) in terms of asymptotic notations. Consider a problem that be solved… Read More »

Given an array ‘a[]’ of size n and number of queries q. Each query can be represented by two integers l and r. Your task… Read More »

Given a singly linked list and a key, find key using binary search approach. To perform Binary search based on Divide and Conquer Algorithm, determination… Read More »

As divide-and-conquer approach is already discussed, which include following steps: Divide the problem into a number of subproblems that are smaller instances of the same… Read More »

Binary search is a popular method of searching in a sorted array or list. It simply divides the list into two halves and discard the… Read More »

Given an integer n, we need to find the number of positive integers whose factorial ends with n zeros. Examples: Input : n = 1… Read More »

Given two polynomials, A(x) and B(x), find the product C(x) = A(x)*B(x). In the previous post we discussed the recursive approach to solve this problem… Read More »

Given two polynomial A(x) and B(x), find the product C(x) = A(x)*B(x). There is already an O() naive approach to solve this problem. here. This… Read More »

We have to paint n boards of length {A1, A2, .. An}. There are k painters available and each takes 1 unit time to paint… Read More »

Given an array of sorted integers. We need to find the closest value to the given number. Array may contain duplicate values and negative numbers.… Read More »

We have to paint n boards of length {A1, A2…An}. There are k painters available and each takes 1 unit time to paint 1 unit… Read More »

Given a tank with capacity C liters which is completely filled in starting. Everyday tank is filled with l liters of water and in the… Read More »