Cody

# Problem 1321. Given a 4x4 matrix, swap the two middle columns

1 – 50 of 206

#### Solution 1141957

Submitted on 20 Mar 2017 at 13:38 by DK

• Size: 27
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#### Solution 1131333

Submitted on 28 Feb 2017 at 19:52 by Laurent Kegel

• Size: 18
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#### Solution 1129874

Submitted on 25 Feb 2017 at 14:43 by nag

• Size: 30
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#### Solution 1125421

Submitted on 17 Feb 2017 by Francisco

• Size: 27
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#### Solution 1120629

Submitted on 11 Feb 2017 by Jihye Sofia Seo

• Size: 30
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#### Solution 1119049

Submitted on 9 Feb 2017 by Sebastian

• Size: 18
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#### Solution 1115211

Submitted on 3 Feb 2017 by Noriko Hounoki

• Size: 27
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#### Solution 1112193

Submitted on 28 Jan 2017 by Aarti Ghatkesar

• Size: 55
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#### Solution 1109525

Submitted on 24 Jan 2017 by Animesh Patel

• Size: 38
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#### Solution 1095994

Submitted on 1 Jan 2017 by Evgeniy Vasilev

• Size: 46
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#### Solution 1093769

Submitted on 29 Dec 2016 by yurenchu

• Size: 16
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#### Solution 1093765

Submitted on 29 Dec 2016 by yurenchu

• Size: 26
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#### Solution 1093759

Submitted on 29 Dec 2016 by yurenchu

• Size: 25
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#### Solution 1093754

Submitted on 29 Dec 2016 by yurenchu

• Size: 30
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#### Solution 1085565

Submitted on 20 Dec 2016 by Chris Smith

• Size: 42
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#### Solution 1084696

Submitted on 19 Dec 2016 by PurpleDiab

• Size: 30
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#### Solution 1082406

Submitted on 15 Dec 2016 by paolo77

• Size: 32
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#### Solution 1081892

Submitted on 15 Dec 2016 by Peiyi Yao

• Size: 27
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#### Solution 1067242

Submitted on 30 Nov 2016 by JD

• Size: 25
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#### Solution 1061143

Submitted on 25 Nov 2016 by Jaeho Seol

• Size: 18
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#### Solution 1060847

Submitted on 25 Nov 2016 by Seung Yub Lee

• Size: 27
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#### Solution 1054161

Submitted on 16 Nov 2016 by SANGWOO CHANG

• Size: 26
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#### Solution 1052137

Submitted on 14 Nov 2016 by jaeseong kim

• Size: 27
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#### Solution 1049110

Submitted on 9 Nov 2016 by JAEHYUK WOO

• Size: 34
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#### Solution 1048790

Submitted on 9 Nov 2016 by JINWOO LEE

• Size: 43
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#### Solution 1041247

Submitted on 1 Nov 2016 by uu tsi

• Size: 30
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#### Solution 1037237

Submitted on 29 Oct 2016 by Mohammad Haghighat

• Size: 30
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#### Solution 1033961

Submitted on 27 Oct 2016 by Justin Ng

• Size: 27
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#### Solution 1032834

Submitted on 26 Oct 2016 by Xiaoli Zhang

• Size: 27
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#### Solution 1029032

Submitted on 24 Oct 2016 by EEMIND

• Size: 30
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#### Solution 1028128

Submitted on 23 Oct 2016 by Marco Tullio

• Size: 18
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#### Solution 1008878

Submitted on 11 Oct 2016 by Luca Fenzi

• Size: 27
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#### Solution 1003004

Submitted on 8 Oct 2016 by Andriy Kavetsky

• Size: 27
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#### Solution 998048

Submitted on 6 Oct 2016 by ChaseZhang

• Size: 18
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#### Solution 995644

Submitted on 5 Oct 2016 by Massimo Zanetti

• Size: 22
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#### Solution 994424

Submitted on 5 Oct 2016 by Jang geun Choi

• Size: 34
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#### Solution 994111

Submitted on 4 Oct 2016 by Jakub Mrowka

• Size: 27
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#### Solution 988328

Submitted on 1 Oct 2016 by Cseppento Bence

• Size: 30
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#### Solution 947977

Submitted on 31 Aug 2016 by Jens Kjærgaard Boldsen

• Size: 30
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#### Solution 942841

Submitted on 26 Aug 2016 by martin

• Size: 26
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#### Solution 940135

Submitted on 22 Aug 2016 by SirSteve26

• Size: 26
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#### Solution 932652

Submitted on 7 Aug 2016 by Atsushi Ueno

• Size: 18
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#### Solution 907436

Submitted on 13 Jun 2016 by Stephanie O'Neil

• Size: 30
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#### Solution 896936

Submitted on 27 May 2016 by Rathin Joshi

• Size: 34
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#### Solution 882989

Submitted on 27 Apr 2016 by Daniel Pereira

• Size: 18
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#### Solution 881630

Submitted on 25 Apr 2016 by hubert andre

• Size: 27
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#### Solution 871065

Submitted on 12 Apr 2016 by William

• Size: 18
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#### Solution 866955

Submitted on 6 Apr 2016 by Rathin Joshi

• Size: 30
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#### Solution 859702

Submitted on 31 Mar 2016 by HH

• Size: 22