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Implement an algorithm to print all valid

Given an input file with four billion non-negative integers

You have 20 bottles of pills

Write a function that adds two numbers

A magic index in an array A[1… n-1]

A magic index in an array A[1… n-1]

Implement an algorithm to determine

There’s a staircase

You have to get from point A to point B

Given a list of millions of words, design an algorithm

Design an evacuation plan of San Francisco residents

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Create a lock class to prevent deadlock

Create a method that counts a number

The Probability of Meeting a Car on a Deserted Highway

Finding the maximum of two numbers

The task of calendar gaps merging

The task of calendar gaps merging

The task of the ball with helium in the car

The task of Apple shares

In the darkroom, you are handed a deck of cards.

How far can you deliver cargo using N trucks?

In what situation you will get less wet getting to the car

You are given three boxes

You are given three boxes

You are given three boxes and you need to define which one contains the prize

Task on list copying

Task on list copying

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Ada Lovelace

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In the darkroom, you are handed a deck of cards.

  This task was once popular at interviews in JP Morgan Chase. Surely, once in the darkroom, you will just take your smartphone and use the screen or a flashlight. However, this task had created before the era of smartphones and can be solved without observing the cards.   With an imperious deck division, it…

How far can you deliver cargo using N trucks?

    You have a fleet of 50 trucks. Each of them is fully fueled and can cover 100 km. How far can you deliver a certain item with their help? What will be the formula if you have N trucks at your disposal?   Not all people understand what is the task about: geographically…

In what situation you will get less wet getting to the car

  It is raining, but you need to get to your car, which stands at the farthest end of the parking lot.  Will you run to it or not, if your goal is to get wet as little as possible? How will you behave if you have an umbrella?   In order to answer this…

You are given three boxes

  You are given three boxes: one of them contains a valuable prize, others contain nothing. You can choose any box, but you still do not know exactly where is the prize. One of the two boxes you have not selected will be opened and shown that it is empty. Currently, you can either leave…

You are given three boxes

  You are given three boxes: one of them contains a valuable prize, others contain nothing. You can choose any box, but you still do not know exactly where is the prize. One of the two boxes you have not selected will be opened and shown that it is empty. Currently, you can either leave…