ai python 吾爱破解_【Python】人工智能全栈工程师（0基础到精通）教程 第十八课...

[Python] 纯文本查看 复制代码def student():

for a in range(1, 8, 2):

x = "*" * a

print(x.center(9), x.center(10), x.center(10), x.center(9))

else:

for y in range(1, 4 + 1):

c = "*"

if 4 >= 10:

c = "***"

print(c.center(9), c.center(10), c.center(10), c.center(9))

print("^^^^^^^^^^^^^ System menu ^^^^^^^^^^^^^")

print("---------------------------------------")

print(" 1): Add Student information ")

print("---------------------------------------")

print(" 2): print Student information ")

print("---------------------------------------")

print(" 3): delete Student information ")

print("---------------------------------------")

print(" 4): revamp Student information ")

print("---------------------------------------")

print(" please input number 1~4 select ")

print("---------------------------------------")

print(" input :(Q)Exit procedure ")

print("---------------------------------------")

# 创建输出函数：perform完成

# 创建输入函数：input_student开始　　　　　封装信息输入

def input_student():

L = []

print("--------Student information enty--------")

while True:

name = input("please input name:")

if name == "":

q = input("operation succeed! return y　/　n　:")

if q == "y":

break

else:

input_student()

age = input("please input age:")

score = input("please input score:")

d = {}

d = {"name": name, "age": age, "score": score}

print("+---------------+----------+----------+")

name = d["name"].center(15)

age = d["age"].center(10)

score = d["score"].center(10)

print('''|%s|%s|%s|''' % (name, age, score))

print("+---------------+----------+----------+")

print("-----Not input Enter be no revamp!-----")

L.append(d)

return L

# 创建输入函数：input_student完成

# 创建输出函数：output_student开始　　　封装列表打印

def output_student(lst):

print("-------Student information sheet-------")

print("+---------------+----------+----------+")

print("| Name | Age | Score |")

print("+---------------+----------+----------+")

for d in lst:

name = d["name"].center(15)

age = d["age"].center(10)

score = d["score"].center(10)

print('''|%s|%s|%s|''' % (name, age, score))

print("+---------------+----------+----------+")

q = input("operation succeed! return y　/　n　:")

if q == "y":

pass

else:

output_student()

# 创建输出函数：output_student完成

# 创建输出函数：delete_student开始　　封装删除信息

def delete_student(lst):

name = input("please input name delete:")

for x in lst:

if x["name"] == name:

print("+---------------+----------+----------+")

name = x["name"].center(15)

age = x["age"].center(10)

score = x["score"].center(10)

print('''|%s|%s|%s|''' % (name, age, score))

print("+---------------+----------+----------+")

delet = input("whether delete (y:yes/y:no):")

if delet == "y":

lst.remove(x)

q = input("operation succeed! return y　/　n　:")

if q == "y":

pass

else:

delete_student()

# 创建输出函数：delete_student完成

# 创建输出函数：revamp_student()开始　　　封装更改信息

def revamp_student(lst):

name = input("please input name revamp:")

for x in lst:

if x["name"] == name:

print("+---------------+----------+----------+")

name = x["name"].center(15)

age = x["age"].center(10)

score = x["score"].center(10)

print('''|%s|%s|%s|''' % (name, age, score))

print("+---------------+----------+----------+")

print("-----not input Enter be no revamp!-----")

rage = input("please input age revamp:")

rscore = input("please input score revamp:")

if rage != "":

x["age"] = rage

if rscore != "":

x["score"] = rscore

print("+---------------+----------+----------+")

name = x["name"].center(15)

age = x["age"].center(10)

score = x["score"].center(10)

print('''|%s|%s|%s|''' % (name, age, score))

print("+---------------+----------+----------+")

print("-----------revamp perform!------------")

else:

print("None Error")

q = input("operation succeed! return y　/　n　:")

if q == "y":

pass

else:

revamp_student()

# 创建输出函数：revamp_student()完成

# 创建输出函数：System_menu()开始　　　　临时封装系统

def System_menu():

L = []

while True:

student()

select = input(" please input:")

if select == '1':

L += input_student()

elif select == '2':

output_student(L)

elif select == '3':

delete_student(L)

elif select == '4':

revamp_student(L)

elif select == 'q':

break

# 创建输出函数：System_menu()完成　　　　临时封装系统

# 运行

System_menu()