A Transposition Error is when two letters are swapped, such as in "hte" instead of "the", or "rign" instead of "ring".
Given a string of characters, can you fix every place where "gn" appears so it becomes "ng" instead? If there are multiple "g"s in a row, the "n" should be swapped with the first "g". No "gn" should appear in the final text, so be careful with all possibilities!
Try to solve this challenge with only one pass through the text.
The first line of input contains t, the number of tests cases. t lines follow, which each contain a line of text. Output the correctly transposed line of text.
Fix the text by changing "gn" into "ng" as described, and print it out.
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Panashe FundiraJun 11, 9:15 PM
good challenge, so glad to have got it! :)