Sudo Placement

15 posts

Sudo Placement[1.7] | Greatest Digital Root

Last Updated: 16 December 2022

Given a number N, you need to find a divisor of N such that the Digital Root of that divisor is the greatest among all other divisors of N. ...read more

Mathematical

number-digits

math

factor

Sudo Placement

DSA

Sudo Placement[1.5] | Second Smallest in Range

Last Updated: 27 April 2023

Given an array of N integers and Q queries. Every query consists of L and R. The task is to print the second smallest element in range L-R. ...read more

Sudo Placement[1.5] | Partition

Last Updated: 03 May 2023

Given an array of positive and negative numbers. The task is to find a partition point such that none of the elements of left array are in t ...read more

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Sudo Placement[1.5] | Wolfish

Last Updated: 29 August 2022

Given a N x N matrix where value at cell (i, j) is the cost of moving from a cell (i, j) to cell (i - 1, j - 1), (i - 1, j) or (i, j - 1). Y ...read more

Sudo Placement[1.4] | Jumping the Subtree

Last Updated: 29 August 2022

Given a binary search tree of n nodes with distinct values. Also given are Q queries. Each query consists of a node value that has to be sea ...read more

Sudo Placement[1.4] | K Sum

Last Updated: 29 August 2022

Given head of a linked list of integers and an integer k, your task is to modify the linked list as follows:Consider nodes in groups of size ...read more

Sudo Placement[1.4] | BST Traversal

Last Updated: 29 August 2022

Given N elements to be inserted into Binary Search Tree. The task is to construct a binary search tree with only insert operation and finall ...read more

Sudo Placement[1.3] | Playing with Stacks

Last Updated: 17 January 2023

You are given 3 stacks, A(Input Stack), B(Auxiliary Stack) and C(Output Stack). Initially stack A contains numbers from 1 to N, you need to ...read more

Stack

Algorithms-Greedy Algorithms

cpp-stack

Sudo Placement

DSA

Sudo Placement[1.3] | Final Destination

Last Updated: 29 August 2022

Given an array of integers and a number K with initial and final values. Your task is to find the minimum number of steps required to get fi ...read more

Queue

placement preparation

BFS

Greedy Algorithms

Permutation and Combination

cpp-queue

Sudo Placement

DSA

Sudo Placement[1.3] | Stack Design

Last Updated: 29 August 2022

Given q number of queries, you need to perform operations on the stack. Queries are of three types 1, 2, and 3. If the operation is to push ...read more

Sudo Placement | Placement Tour

Last Updated: 26 August 2022

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 from the array su ...read more

Sudo Placement 2 | Matrix Series

Last Updated: 25 April 2023

A Matrix series is defined as follows:M, MT, M(MT), M(MT)2, M2(MT)3, M3(MT)5, M5(MT)8. . . . . . . ., where M is a binary square matrix of s ...read more

Sudo Placement | Palindrome Family

Last Updated: 07 December 2022

Given a string of lowercase characters, the task is to detect the family of string, where family of string is described as follows.ODD Palin ...read more

Sudo Placement | Range Queries

Last Updated: 22 February 2023

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 (Both inclusive), ...read more

Sudo Placement | Special Subsequences

Last Updated: 24 January 2023

Given a non-empty string S containing only lowercase letters, print all ‘Special Subsequences’ of S. For Instance, “ab” has the foll ...read more