Problem 565. Transposition as a CIPHER

Created by Sourav Mondal

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This all about transcripting a text message. If the input string is: s1 = 'My name is Sourav Mondal', then the output is: s2 = 'MUYRNAAVMMEOINSDSAOL'. Just divide the string from middle, according to no. of alphabets & then take alphabets/letters alternatively from the two strings!!

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750 Solutions
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Last Solution submitted on Nov 15, 2025

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6 Comments

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Venu Lolla on 8 Apr 2012

Sourav: The function name and input parameter are incorrect in the test suite.

Ned Gulley on 9 Apr 2012

I cleaned up the calling syntax in the test.

@bmtran (Bryant Tran) on 9 Apr 2012

you don't specify what to do when there's an odd number of letters

Sourav Mondal on 10 Apr 2012

Venu: There is nothing to do with the name & parameter names. Many have submitted the correct solution!

Sourav Mondal on 10 Apr 2012

@bmtran: u have to be intelligent enough to handle both the even & odd cases!! That's the challenge!

Venu Lolla on 10 Apr 2012

Sourav: Not any more by the time you made your comment, because Ned Gulley fixed the calling syntax in the test suite - see comment 2.

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