The problem is that is an exercice and I can't use subroutines or modules.

That sounds unbelievable -- sure modules, if part of the exercise is reinventing this particular wheel, but subroutines? the fundamental unit of reusable code? I'd ask for my money back.

In reply to Re^2: problem spellchecker by Anonymous Monk
in thread problem spellchecker by Jurafsky

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