如何暫停在python

Question

一個循環打印我有以下代碼：

i = 0 
numbers = [] 

while i < 6: 
    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) 

如果我輸入sleep會慢下來，但我怎麼可以暫停，以便它進行時，我希望它？

Answer 1

只需添加input()您希望它暫停的位置。

i=0 
numbers = [] 
while i < 6: 
    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) 
    input() # add it here for example. 


print("The numbers: ") 

for num in numbers: 
    print(num)