-1
def get(i, x):
i = 0
numbers = []
while i < x:
print ('At the top i is %d' % (i))
numbers.append(i)
i = i + 1
print ("Numbers now: "), numbers
print ("At the bottom i is %d" % (i))
print ("The numbers: ")
for num in numbers:
print (num)
get(1,6)
所以,當我調用該函數是這樣的結果:列表追加不工作
At the top i is 0
Numbers now:
At the bottom i is 1
At the top i is 1
Numbers now:
At the bottom i is 2
At the top i is 2
Numbers now:
At the bottom i is 3
At the top i is 3
Numbers now:
At the bottom i is 4
At the top i is 4
Numbers now:
At the bottom i is 5
At the top i is 5
Numbers now:
At the bottom i is 6
The numbers:
0
1
2
3
4
5
那麼,爲什麼"Numbers now: "
沒有顯示什麼? print
聲明,append
函數還是有什麼問題?我迷路了,感謝任何幫助。
因爲它應該是右括號內) –
感謝的人,順便說一下,爲什麼我一直都是downvoted呢? – Dan
我不是downvoter,但也許這是因爲在Python 3.x中'print'是一個**函數**,而不是一個語句,因此只能輸出它作爲參數傳遞的東西......或者是因爲它好像你應該能夠自己解決這個問題。 – martineau