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Problem 2151. Reverse within string

Created by sreedevi

If input is a string 'yellow' the output should be 'leywol'. Locate the middle of the string and reverse the first (yel) and second (low)parts of the string.

If the length of the string is odd, leave the middle letter unchanged.

Input 'letter' output 'telret'

Input 'apple' output 'papel'

Problem Group

Solution Statistics

19 correct solutions 9 incorrect solutions
Last solution submitted on Aug 20, 2014

Solution Comments