text: Function to check for 3 a 's
code: def checkA ( s , x ) : NEW_LINE INDENT global nfa , flag NEW_LINE for i in range ( x ) : NEW_LINE INDENT if ( nfa == 1 ) : NEW_LINE INDENT state1 ( s [ i ] ) NEW_LINE DEDENT elif ( nfa == 2 ) : NEW_LINE INDENT state2 ( s [ i ] ) NEW_LINE DEDENT elif ( nfa == 3 ) : NEW_LINE INDENT state3 ( s [ i ] ) NEW_LINE DEDENT DEDENT if ( nfa == 1 ) : NEW_LINE INDENT return True NEW_LINE DEDENT else : NEW_LINE INDENT nfa = 4 NEW_LINE DEDENT DEDENT