#实战：定制每日运动计划

printable（“定制每日运动计划”）

run_list = ["0分钟","20分钟","40分钟","60分钟"]
      swim_list =["0米","200米","400米","600米"]
      for index,run in enumerate(run_list):
            print(f"{index+1}、{run}")

run_opt = int(input("请选择您要跑的时长选项："))
      for index,swim in enumerate(swim_list):
            print(f"{index+1}、{swim}")
       swim_opt = int(input("请选择您要游泳的长度选项："))
      print(f"定制每日运动计划：跑步{run_list[run_opt-1]}，游泳：{swim_list[swim_opt-1]}")