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Link: https://practice.geeksforgeeks.org/courses/geeks-classes-live

"Problem of the Day"

Solve this question to get points

Given an array arr[] of N integers arranged in a circular fashion. Your task is to find the maximum contiguous subarray sum.

Full problem: https://practice.geeksforgeeks.org/problems/max-circular-subarray-sum-1587115620/1

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"Problem of the Day"

Solve this question to get points

The cost of stock on each day is given in an array A[] of size N. Find all the days on which you buy and sell the stock so that in between those days your profit is maximum.

Full problem: https://practice.geeksforgeeks.org/problems/stock-buy-and-sell-1587115621/1

Want to know, how to solve Max Circular Subarray Sum question?
(04th July- Problem of the day)

Check out this video: https://youtu.be/nfc83RUrVHk

"Problem of the Day"

Solve this question to get points

Dilpreet wants to paint his dog's home that has n boards with different lengths. The length of ith board is given by arr[i] where arr[] is an array of n integers.

Full problem: https://practice.geeksforgeeks.org/problems/the-painters-partition-problem1535/1

Mr. Abhineet is a Cloud Support associate at Amazon. With his experience & training, he will introduce you to the various strategies you need to keep in mind to excel in your next tech interview.

Going Live at 7:30 PM IST.
Link: https://youtu.be/PKS3XVywnNI

Want to know, how to solve Stock buy and sell question?
(05th July- Problem of the day)

Check out this video: https://youtu.be/UiztGyw30bY

"Problem of the Day"

Solve this question to get points

Given a sorted array with possibly duplicate elements. The task is to find indexes of first and last occurrences of an element X in the given array.

Full problem: https://practice.geeksforgeeks.org/problems/find-first-and-last-occurrence-of-x0849/1

Mr. Yogesh, Software engineer at Accolite is here to provide you with thoughtful tips & tricks to help you excel in your next interview.

Going live at 7:30 PM IST.

Set Reminder: https://youtu.be/j7cd0vuPSQE

Want to know, how to solve The Painter's Partition Problem question?
(6th July- Problem of the day)

Check out this video: https://youtu.be/K1gbjz8kOWE

"Problem of the Day"

Solve this question to get points

Given arrival and departure times of all trains that reach a railway station. Find the minimum number of platforms required for the railway station so that no train is kept waiting.

Full problem: https://practice.geeksforgeeks.org/problems/minimum-platforms-1587115620/1

Want to know, how to solve Left most and right most index question?
(7th July- Problem of the day)

Check out this video: https://youtu.be/jOFtiCVCLPM

"Problem of the Day"

Solve this question to get points

Given an NxM 2D matrix, rearrange such that 
Each diagonal in the lower left triangle of the rectangular grid is sorted in ascending order. 


Full problem: https://practice.geeksforgeeks.org/problems/diagonal-morning-assembly0028/1

Want to know, how to solve Minimum Platforms question?
(8th July- Problem of the day)

Check out this video: https://youtu.be/gqmW9RJr4YI

"Problem of the Day"

Solve this question to get points

Write a program to Validate an IPv4 Address. According to Wikipedia, IPv4 addresses are canonically represented in dot-decimal notation, which consists of four decimal numbers, each ranging from 0 to 255, separated by dots, e.g., 172.16.254.1 .


Full problem: https://practice.geeksforgeeks.org/problems/validate-an-ip-address-1587115621/1

If you’re preparing for a tech interview, then you probably would've known that you're required to have a sound knowledge of System Design concepts.

Wanna know more about it?

Check out the full video: https://youtu.be/3JKgtOobPg8

"Problem of the Day"

Solve this question to get points

Your task is to implement the function atoi. The function takes a string(str) as argument and converts it to an integer and returns it.

Full problem: https://practice.geeksforgeeks.org/problems/implement-atoi/1

Want to know, how to solve Validate an IP Address question?
(10th July- Problem of the day)

Check out this video: https://youtu.be/1Vfmo1q1br8