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Subsets LeetCode Solution LeetCode

Subsets LeetCode Solution

KRISHNA VAMSI NADH July 12, 2020

Subsets LeetCode Quoestion:  For the given set find all unique subsets i.e,powerset Fo…

Maximum Width of Binary Tree LeetCode Solution LeetCode

Maximum Width of Binary Tree LeetCode Solution

KRISHNA VAMSI NADH July 10, 2020

Quoestion: Click Here Approach Using BFS: we use BFS or level order traversal.we keep …

2D Array DS Hacker Rank Problem HackerRank

2D Array DS Hacker Rank Problem

KRISHNA VAMSI NADH May 21, 2020

Python Code: import math import os import random import re import sys if…

Zero Sum Sub Array HackerRank

Zero Sum Sub Array

KRISHNA VAMSI NADH May 17, 2020

Python Code: def ZeroSumSubArray(lst1): Set = set() lst1.sort() …

Removing Duplicates from list HackerRank

Removing Duplicates from list

KRISHNA VAMSI NADH May 16, 2020

Method 1: a = [2,2,1,5,4,2,3,3] b = set(a) c = [] for i in a: if i not…