Cody

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

• What is Size?
1 – 10 of 782

#### Solution 2391880

Submitted 1 hour and 5 minutes ago by Hakan GÖRKEN

• Size: 30
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#### Solution 2386318

Submitted 15 hours and 22 minutes ago

• Incorrect
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#### Solution 2378813

Submitted on 26 May 2020 at 11:57 by bilal kamiloglu

• Size: 30
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#### Solution 2345783

Submitted on 23 May 2020 at 14:36 by Meltem Kardelen CAKIR

• Size: 30
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#### Solution 2314408

Submitted on 20 May 2020 at 21:37 by Mete Alp MARANGOZ

• Size: 30
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#### Solution 2313608

Submitted on 20 May 2020 at 20:23 by saban HALAT

• Size: 30
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#### Solution 2300284

Submitted on 19 May 2020 at 23:43 by MOM RAKSA

• Size: 30
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#### Solution 2291957

Submitted on 18 May 2020 at 11:51 by Berkay Uysal

• Size: 30
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#### Solution 2290830

Submitted on 17 May 2020 at 22:32 by Pelin Akçakaya

• Size: 30