Question

我必须编写一个程序，该程序将100瓶啤酒中的歌曲放在墙上，并一路计数，直到不再剩一瓶。我可以使代码正常工作，但是当代码达到1时，我遇到了麻烦。我希望它说的是“瓶”而不是“瓶”；当代码达到0时，我希望它说“不再装啤酒”。墙”。这是我到目前为止的内容：

def main():

    for x in range (10, 0, -1):

        print(str(x), "Bottles of beer on the wall", str(x), " bottles of beer take one down, pass it arround, " , end="")

    if x == str(1):
        print("bottle of beer on the wall," , "bottle of beer, take it down bass it around")
    if x  == 0:
        print("no more bottles of beer on the Wall",)
    else:
        print("")

main()

当x达到1时只是“瓶”，而x达到0时即“墙上不再有啤酒瓶”，输出的预期结果

Answer 1

 for x in range (10, 0, -1):

    print(str(x), "Bottles of beer on the wall", str(x), " bottles of beer take one down, pass it arround, " , end="")

    if x == 1:
        print("bottle of beer on the wall," , "bottle of beer, take it down bass it around")
    elif x  == 0:
        print("no more bottles of beer on the Wall",)
    else:
        print("")

Answer 2

if语句应该在循环中，因为循环中x的值可以是1或零：

for x in range (10, 0, -1):
    if x == str(1):
         print("bottle of beer on the wall," , "bottle of beer, take it down bass it around")
    if x  == 0:
        print("no more bottles of beer on the Wall",)
    else:
         print(str(x), "Bottles of beer on the wall", str(x), " bottles of beer take one down, pass it arround, " , end="")

带循环的Python程序协助

2 个答案: