def key(keyC, keyG, keyE):
keyC = ('em','f','g','am','c')
keyG = ('g','c','d','em','am')
keyE = ('a','b','e')
key = input("What key would you like to play in")
print "I will display chords in that key"
if input == 'c':
return(random.choice(keyC))
elif input == 'g':
return(random.choice(keyG))
elif input == 'e':
return(random.choice(keyE))
else:
return "Pick another key"
我是新來的,我正在寫我的代碼,它看起來很有趣。任何意見或建議都會有所幫助。我的功能不會返回值
你是什麼意思,它不會返回一個值?你如何調用函數? – DanielGibbs