The problem “Maximum sum of a path in a Right Number Triangle” states that you are given some integers in the form of a right number triangle. Find out the maximum sum you can achieve if you start from the top and move towards the base such that you move …
The problem “Maximum number of segments of lengths a, b and c” states that you are given a positive integer N, and you need to find the maximum number of segments of lengths a,b, and c that can be formed using N. Example N = 7 a = 5, b …
The problem “Maximum subsequence sum such that no three are consecutive ” states that you are given an array of integers. Now you need to find a subsequence that has the maximum sum given that you cannot consider three consecutive elements. To recall, a subsequence is nothing but an array …
The problem “Count all subsequences having product less than K” states that you are given an array of integers. Now find the number of subsequences that have a product less than a given input K. Example a[] = {1, 2, 3, 4, 5} k = 8 Number of subsequences less …
The problem “Minimum insertions to form a palindrome with permutations allowed” states that you are given a String with all letters in lowercase. The problem statement asks to find out the minimum insertion of a character to a string that it can become Palindrome. The position of characters can be …
The problem “LCS (Longest Common Subsequence) of three strings” states that you are given 3 strings. Find out the longest common subsequence of these 3 strings. LCS is the string that is common among the 3 strings and is made of characters having the same order in all of the …
Subset sum leetcode problem states that given an array a[ ] of size n. Check if the array can be divided into two subsets such that the sum of values of one subset is equal to the other subset. Print “Yes” if it’s possible else “No”. Example a[ ] = …
Problem statement In the problem “Best Time to Buy and Sell Stock with Cooldown” we are given an array where each element in the array contains the price of the given stock on that day. There is no restriction on the number of transactions. The definition of the transaction is …
Problem statement In the problem “Best Time to Buy and Sell Stock III,” we are given an array where each element in the array contains the price of the given stock on that day. The definition of the transaction is buying one share of stock and selling that one share …
Problem statement In the problem “Best Time to Buy and Sell Stock with Transaction Fee,” we are given an array where each element in the array contains the price of the given stock on that day. The definition of the transaction is buying one share of stock and selling that …