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 The CRAG Software Library FAQ ```// Copyright (C) 2005 Aleksey Myasnikov // Contents: Example for class FiniteAlphabet // // Principal Authors: Aleksey Myasnikov // // Revision History: // #include "Alphabet.h" #include "Word.h" #include int main( ) { int R = 3; ``````// How do I create a finite alphabet of size R FiniteAlphabet A1( R ); ``````// How do I create a free group from a list of letters vector letters(R); cout << " Enter " << R << " letters : " << flush; for (int i=0;i> letters[i]; FiniteAlphabet A2( letters ); ``````// How do I print an alphabet cout << A2 << endl; ``````// How do I input an alphabet from a stream cout << "Enter a finite alphabet (Example: {a,b,c,d}) : "; cin >> A1; cout << A1 << endl; ``````// How do I input a word in the alphabet cout << "Input a word in " << A1 << " ending with ';' " << flush; Word w1 = A1.readWord( cin ); ``````// How do I print word in letters of the alphabet A1.printWord( cout, w1 ); cout << endl; ``````// How do I input a vector of words in the alphabet cout << "Input a vector of words in " << A1 << " Example : { a^2 b , a b } " << flush; vector v1 = A1.readVector( cin ); ``````// How do I print a vector of words in letters of the alphabet A1.printVector( cout, v1 ); cout << endl; return 0; } ```

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