# version: 1.1
# author: Mark
import cords_tools
while True:
# 显示界面
cords_tools.show_cords()
cords_input = input("请选择操作功能: ")
# 1,2,3功能函数
if cords_input in ("1","2","3"): # 只能在1,2,3,中选择
if cords_input == "1":
cords_tools.new_cords()
elif cords_input == "2":
cords_tools.show_all()
elif cords_input == "3":
cords_tools.refer_cords()
elif cords_input not in ("0","1","2","3"):
print("请在1/2/3中做选择")
# 0 退出系统
if cords_input == "0":
print("欢迎使用【名片管理系统】v1.1")
break