import sys

def _exit():sys.exit('退出程序')for d in data:print(d)while True:choice=input('输入你要查询的内容：')if choice in data:while True:for d1 in data[choice]:print(d1)choice1 = input('输入你要查询的漫画：')if choice1 in data[choice]:while True:for d2 in data[choice][choice1]:print(d2)choice2 = input('输入你要查看的人物：')if choice2 in data[choice][choice1]:while True:for d3 in data[choice][choice1][choice2]:print(d3)choice3 = input('输入你想看的选项：')if choice3 in data[choice][choice1][choice2]:for d4 in data[choice][choice1][choice2][choice3]:print(d4)print('是否继续查询： q退出')user_gone = input('请输入您的选择：')if user_gone != 'q':passelse:passelif choice3 == '':print('输入不能为空')elif choice3 == 'q':_exit()elif choice3 == 'b':breakelse:print('该选项不存在')

elif choice2 == '':                    print('输入不能为空')                elif choice2 == 'q':                    _exit()                elif choice2 == 'b':                    break                else:                    print('查询内桶不存在')        elif choice1 =='':            print("输入不能为空")        elif choice1 =='q':            _exit()        elif choice1 == 'b':            break        else:            print('查找内容不存在')elif choice == '':    print('查询内容不能为空')elif choice =='q':    _exit()elif choice == 'b':    breakelse:    print('查询内容不存在')