Problem 1024. Doubling elements in a vector

Created by Abdelhak ARESMOUK

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11627 Solutions
5760 Solvers

Last Solution submitted on Jan 28, 2023

Last 200 Solutions

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6 Comments

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srisai vangara on 29 Apr 2020

Really found a lot of trouble to find the solution.
But could not find how someone could solve it just using a size of 7.

Sivaramarao B on 7 Jun 2020

good one

Kaiz Merchant on 4 Aug 2020

What matlab functions are useful for this ? (I did it with a loop)

Michael Green on 8 Feb 2021

Good problem if you don't use repelem

Javid Moraveji on 4 Jun 2022

I think the test should also check for column vectors and any vector with special variables Inf and NaN

Mostafa on 30 Dec 2022 at 12:44

Nice problem without using kron function

Solution Comments

Solution 8824485

1 Comment

1 Comment

thilanka udara on 29 Jul 2022

Good

Solution 8786440

1 Comment

1 Comment

琪 on 23 Jul 2022

nice job👍

Solution 8689425

1 Comment

1 Comment

Sujith on 12 Jul 2022

Heavy

Solution 8496170

Solution 8290100

1 Comment

1 Comment

Siddharth Pachpor on 8 May 2022

tricky

Solution 7215760

1 Comment

1 Comment

Cayden Jarvis on 13 Dec 2021

I liked this problem!

Solution 6877769

2 Comments

2 Comments

Josh Klueber on 12 Nov 2021

tricky

Isabella Stellitano on 15 Nov 2021

good problem

Solution 6425764

Solution 6000860

1 Comment

1 Comment

Kossel E. LEGUEZIM on 22 Jun 2021

Nice!

Solution 5674430

1 Comment

1 Comment

john perkins on 4 May 2021

good problem

Solution 4144605

1 Comment

1 Comment

John Hackenberg on 11 Dec 2020

fun one

Solution 2589328

Solution 2513921

1 Comment

1 Comment

Batuhan CELIK on 10 Jun 2020

@ivan lyss Could you help me How solved this problam

Solution 1936856

1 Comment

1 Comment

Uchechukwu Obimma on 9 May 2020

Please, I need your help to solve this problem, ChanXy.

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Problem 1024. Doubling elements in a vector

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Last 200 Solutions

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Problem 1024. Doubling elements in a vector

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Last 200 Solutions

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Problem Recent Solvers5760

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