Problem Statement: Number of Longest Increasing Subsequences Prerequisite: Longest increasing subsequence, Printing Longest Increasing subsequence Problem Link: Given an array,
Continue readingLongest Bitonic Subsequence | (DP-46)
Problem Statement: Longest Bitonic Subsequence Prerequisite: Longest increasing subsequence, Printing Longest Increasing subsequence Problem Link: Given an array, ‘Arr’ of
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Problem Statement: Given a binary grid of N*M. Find the distance of the nearest 1 in the grid for each
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Problem Statement: Given two strings s and t of lengths m and n respectively, return the minimum window substring of
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Problem Statement: Given an array arr[] of integers, you need to return the product of given array elements except including
Continue readingPython DateTime
Problem Statement: To understand Python DateTime. In python, anything that has to do with date and time is handled by
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Given a string s, return the number of palindromic substrings in it. A string is a palindrome when it reads the
Continue readingDetect Cycle in an Undirected Graph (using DFS)
Problem Statement: Given an undirected graph with V vertices and E edges, check whether it contains any cycle or not.
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Problem Statement: Given an undirected graph with V vertices and E edges, check whether it contains any cycle or not.
Continue readingRotten Oranges
Problem Statement: Given a grid of dimension N x M where each cell in the grid can have values 0,
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