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We can see lower circuit in upcoming days in Adani Stocks
28/08/2023

We can see lower circuit in upcoming days in Adani Stocks

Benefits of Stock Market
26/08/2023

Benefits of Stock Market

01/08/2022

Leetcode
Level-Easy
Given an integer array nums, find three numbers whose product is maximum and return the maximum product.

Example 1:

Input: nums = [1,2,3]
Output: 6
Example 2:

Input: nums = [1,2,3,4]
Output: 24
Example 3:

Input: nums = [-1,-2,-3]
Output: -6


Constraints:

3

LeetCode19. Remove Nth Node From End of ListGiven the head of a linked list, remove the nth node from the end of the lis...
31/07/2022

LeetCode
19. Remove Nth Node From End of List

Given the head of a linked list, remove the nth node from the end of the list and return its head.



Example 1:

Input: head = [1,2,3,4,5], n = 2
Output: [1,2,3,5]
Example 2:

Input: head = [1], n = 1
Output: []
Example 3:

Input: head = [1,2], n = 1
Output: [1]


Constraints:

The number of nodes in the list is sz.
1

30/07/2022

LeetCode

2164. Sort Even and Odd Indices Independently
Level-Easy

You are given a 0-indexed integer array nums. Rearrange the values of nums according to the following rules:

Sort the values at odd indices of nums in non-increasing order.
For example, if nums = [4,1,2,3] before this step, it becomes [4,3,2,1] after. The values at odd indices 1 and 3 are sorted in non-increasing order.
Sort the values at even indices of nums in non-decreasing order.
For example, if nums = [4,1,2,3] before this step, it becomes [2,1,4,3] after. The values at even indices 0 and 2 are sorted in non-decreasing order.
Return the array formed after rearranging the values of nums.



Example 1:

Input: nums = [4,1,2,3]
Output: [2,3,4,1]
Explanation:
First, we sort the values present at odd indices (1 and 3) in non-increasing order.
So, nums changes from [4,1,2,3] to [4,3,2,1].
Next, we sort the values present at even indices (0 and 2) in non-decreasing order.
So, nums changes from [4,1,2,3] to [2,3,4,1].
Thus, the array formed after rearranging the values is [2,3,4,1].
Example 2:

Input: nums = [2,1]
Output: [2,1]
Explanation:
Since there is exactly one odd index and one even index, no rearrangement of values takes place.
The resultant array formed is [2,1], which is the same as the initial array.


Constraints:

1

29/07/2022

LeetCode

167. Two Sum II - Input Array Is Sorted
Level-Medium

Given a 1-indexed array of integers numbers that is already sorted in non-decreasing order, find two numbers such that they add up to a specific target number. Let these two numbers be numbers[index1] and numbers[index2] where 1

28/07/2022

LeetCode

242. Valid Anagram
Level-Easy

Given two strings s and t, return true if t is an anagram of s, and false otherwise.

An Anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once.



Example 1:

Input: s = "anagram", t = "nagaram"
Output: true
Example 2:

Input: s = "rat", t = "car"
Output: false


Constraints:

1

27/07/2022

LeetCode

78. Subsets
Medium

Given an integer array nums of unique elements, return all possible subsets (the power set).

The solution set must not contain duplicate subsets. Return the solution in any order.



Example 1:

Input: nums = [1,2,3]
Output: [[],[1],[2],[1,2],[3],[1,3],[2,3],[1,2,3]]
Example 2:

Input: nums = [0]
Output: [[],[0]]


Constraints:

1

LeetCode520. Detect CapitalLevel-EasyWe define the usage of capitals in a word to be right when one of the following cas...
26/07/2022

LeetCode

520. Detect Capital
Level-Easy

We define the usage of capitals in a word to be right when one of the following cases holds:

All letters in this word are capitals, like "USA".
All letters in this word are not capitals, like "leetcode".
Only the first letter in this word is capital, like "Google".
Given a string word, return true if the usage of capitals in it is right.



Example 1:

Input: word = "USA"
Output: true
Example 2:

Input: word = "FlaG"
Output: false


Constraints:

1 =97 && word.charAt(0)=65 && word.charAt(1)

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