有没有办法根据输入打印不同的列表元素？

Question

我有这个 python 代码

color = input("Color? ")
color_list = ["orange", "red", "green", "blue", "pink"]

if color in color_list:
    if color == "orange":
        print("This is orange")
    elif color == "red":
        print("This is red")
else:
  print("Color invalid")

有没有办法在同一个print() 上打印列表的不同元素，这样我就不必为列表中的每种颜色都写一个elif:

对不起，如果你听不懂我的话，我还在学习英语。

Answer 1

如果您只打印在列表中找到的颜色名称，那么您就可以

color = input("Color? ")
color_list = ["orange", "red", "green", "blue", "pink"]

if color in color_list:
    print(f"This is {color}")
else:
    print("Color invalid")

如果您想做其他事情，例如将颜色从英语翻译成芬兰语，您可以使用字典：

color_map = {
    "orange": "oranssi",
    "red": "punainen",
    "green": "vihreä",
    "blue": "sininen",
    "pink": "vaaleanpunainen",
}

color = input("Color? ")

if color in color_map:
    print(f"{color} in Finnish is {color_map[color]}")
else:
    print("Sorry, I don't know what that is in Finnish")

Answer 2

也许你的代码可以像这样缩短

color = input("Color? ")
color_list = ["orange", "red", "green", "blue", "pink"]

# check if the color is in the list
if color in color_list:
    # if there is, it means color is one of the colors from the list
    # so you just have to output it
    print("This is " + color)
else:
  print("Color invalid")