wk4-q1.py

wk4-q1.py

mc_menu = [ ["Big Mac" , "beef, cucumber, cheese" , 109 ], 
            ["Filet-O-Fish" , "fish, cheese, mayonnaise" , 99 ],
            ["McChicken" , "chicken, lettuce, mayonnaise" , 89 ] ]


def print_burger( menu ):
    i = 0
    while i < len( menu ) :
        print ( menu[ i ][ 0 ] ) # print burger
        print ( menu[ i ][ 2 ] ) # print price
        i = i + 1

def cheese_burger_list( menu ):
    answer = []
    i = 0 
    while i < len(menu):
        if menu[ i ][ 1 ].find( "cheese" )  != -1  :
            answer.append( menu[ i ][ 0 ] )
            #alter: answer = answer + [ menu[i][0] ]
        i = i + 1 
    return answer

print_burger( mc_menu )
print cheese_burger_list( mc_menu )