def main(): while True: menu() choice = int(input('请选择')) if choice in [0, 1, 2, 3, 4, 5, 6, 7]: if choice == 0: answer = input('您确定要退出系统吗?y/n') if answer == 'y' or answer == 'Y': print('谢谢您的使用!!!') break else: continue elif choice == 1: insert() elif choice == 2: search() elif choice == 3: delete() elif choice == 4: modify() elif choice == 5: sort() elif choice == 6: total() elif choice == 7: show()def menu(): print('=========================学生信息管理系统=========================') print('----------------------------功能菜单-----------------------------') print('\t\t\t\t\t\t1.录入学生信息') print('\t\t\t\t\t\t2.查找学生信息') print('\t\t\t\t\t\t3.删除学生信息') print('\t\t\t\t\t\t4.修改学生信息') print('\t\t\t\t\t\t5.排序') print('\t\t\t\t\t\t6.统计学生总人数') print('\t\t\t\t\t\t7.显示所以学生信息') print('\t\t\t\t\t\t0.退出') print('----------------------------------------------------------------')
相关推荐:
评论