Problem 42838. Increasing sub-sequence (Level 2)

Created by HH

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Solve

Solution Stats

75 Solutions
16 Solvers

Last Solution submitted on Mar 25, 2021

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Jean-Marie Sainthillier on 29 Apr 2016

The purpose of this problem is strange.

Solution Comments

Solution 1557814

2 Comments

2 Comments

bainhome on 12 Jun 2018

this one nice. first I use nchoosek making an air crash code, searching for full combination, then the efficiency was depression manufacturer. When I gazing the corner "busy" sign, I wanna put a bullet in my mouth just for producing that kinda crap...

J. S. Kowontan on 12 Jun 2018

@Bainhome Sigh...my impatience while solving this problem really let me down this time. Otherwise, I could have gotten a lesser size using the Graph and Network approach from my rough sketch.

Solution 1372707

2 Comments

2 Comments

A. Sawas on 7 Dec 2017

I wrote this solution which passed all the tests but still it is wrong.
for example the LIS of the following sequence v=[6 9 8 7 1 2 4 3] shall be 6 while the solution gives 5.
So please add this example to the test suite

A. Sawas on 7 Dec 2017

I wrote this solution which passed all the tests but still it is wrong. for example the LIS of the following sequence v=[0 8 4 12 2 10 6 14 1 9 5 13 3 11 7 15] shall be 6 while the solution gives 5. So please add this example to the test suite

Solution 913537

1 Comment

1 Comment

A. Sawas on 8 Dec 2017

This solution is wrong. It does not pass test#6.

Solution 885264

1 Comment

1 Comment

bainhome on 11 Jun 2018

truly elegant one.

Solution 884143

2 Comments

2 Comments

Jan Orwat on 29 Apr 2016

This solution is totally wrong.

HH on 1 May 2016

Right, and now the test suite catches it. Thanks.

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numbers sequences

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Problem 42838. Increasing sub-sequence (Level 2)

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Problem 42838. Increasing sub-sequence (Level 2)

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Last 200 Solutions

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Problem Recent Solvers16

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