Citicorp Interview Questions and Answers

Q1. Longest Increasing Subsequence Problem Statement

Given an array of integers with 'N' elements, determine the length of the longest subsequence where each element is greater than the previous element. This subse...read more

Q2. Sorted Matrix Problem Statement

You are provided with an N x N matrix MAT consisting of positive integers, where each row and column is sorted in a non-decreasing order.

Your task is to return a list containing...read more

Q3. Second Largest Element Problem

You are provided with an array ARR of integers. The objective is to determine the second largest element in ARR.

Note:

a) Duplicate elements are allowed.

b) If no second largest e...read more