Signed-off-by: MZ <zhangruize@sairate.fun>

2024-6-1-teacher.py

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+
+'''
+请编写一个管理员管理前台会员信息系统：
+1.后台信息管理系统只有一个管理员  用户名：admin 密码：admin
+2.管理员登录成功后，可以管理前台会员信息
+3.前台会员信息包含:
+    添加会员信息
+    删除会员信息
+    查看会员信息
+    退出
+
+----添加用户:
+    1.判断用户是否存在?
+    2.如果存在,请重新输入
+    3.如果不存在，将用户名和密码分别添加到liebiaozhong
+
+----删除用户
+    1.判断用户名是否存在
+    2.如果存在，请删除
+    3.如果不存在，请重新输入
+'''
+
+print('欢迎来到管理员登录界面'.center(50,'*'))
+
+# 初始会员信息
+users = ['Jack','Cindy','Mike']
+passwds = ['asdf','123','qwed']
+
+
+# 请输入用户名和密码
+user = input('请输入用户名:')
+passwd = input('请输入密码:')
+
+# 1.如果输入的用户名和密码为管理员,那么就可以进入管理员界面,否则用户名输入错误,该用户名不存在
+# 2.进入操作界面来进行操作
+
+if user == 'admin' and  passwd == 'admin':
+    print('管理员%s成功进入登录系统界面'%user)
+    while 1:
+        print('''
+        **********操作界面***********
+        1.添加会员信息
+        2.删除会员信息
+        3.查看会员信息
+        4.退出
+        ''')
+        option =input('请输入你的选择:')

2024-6-16-1.py

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+w=int(input())
+s=int(input())
+a=0
+for i in range(w,s+1):
+    a=a+i*i
+print(a)

2024-6-16-2.py

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+n=int(input())
+for i in range(3,n+1)
+tep=a+b
+b=a
+tep=b

2024-6-2-2.py

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+a=(1,2,3,[7,8,9])
+print(a[3][2])

2024-6-2-3.py

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+a=(1,2,3,4)
+b=(5,6,7,8)
+print(2 in a)
+print(a>b)
+print(a*2)
+print(a+b)

2024-6-2-管理员程序.py

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+import os
+import time
+
+users=['as','Water','Ryan']
+passwords=['asdfghjkl','1234','awsd123']
+
+def menu():
+       print('''
+        **********操作界面***********
+        1.查看会员信息
+        2.添加会员信息
+        3.删除会员信息
+        4.退出
+        ''')
+       z=input()
+       os.system('cls')
+       Pan(z)
+
+def printuser():
+       print('会员用户有：')
+       print(users)
+def back():
+       print('按b返回,其他键退出')
+       back=input()
+       os.system('cls')
+       if back=='b':
+              menu()
+       else:
+              exit()
+def Pan(zero):
+       if zero=='1':
+              printuser()
+              back()
+       elif zero=='2':
+              addname=input('添加用户名：')
+              addpassword=input('添加密  码：')
+              if addname not in users:
+                     if addname=='':
+                            print('用户名不能为空')
+                     else:
+                           users.append(addname)
+                           passwords.append(addpassword)
+                           print('添加成功')
+                           printuser() 
+              else:
+                     print('用户名已经存在')
+              back()
+       elif zero=='3':
+              removename=input('删除用户名:')
+              if removename in users:
+                     index=users.index(removename)
+                     users.remove(removename)
+                     passwords.remove(passwords[index])
+                     print('删除成功')
+                     printuser()
+              else:
+                     print('没有该用户')
+              back()
+       elif zero=='4':
+              exit()
+def login():
+       user=input('用户名：')
+       password=input('密 码：')
+       if user=='Kun'and password=='iKun':
+              istrue=True
+              print('管理员%s成功进入登录系统界面'%user)
+              time.sleep(2)
+              os.system('cls')
+       else:
+              istrue = False
+              print('登录失败')
+       if istrue == True:
+              menu()
+       else:
+              loginerror()
+              
+def loginerror():
+       time.sleep(2)
+       os.system('cls')
+       login()
+print('欢迎来到管理员登录界面'.center(50,'*'))
+login()
+ 
+             
+os.system("pause")

2024-6-2.py

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+a=(1,2,3,4,5,6,7,8,9)
+print(a[::2])
+print(a[1::2])

2024-6-23-1.py

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+import random
+
+secret_number = random.randint(1, 100)
+attempts = 0
+
+while True:
+    guess = int(input("猜猜看数字是多少（1-100之间）："))
+    attempts += 1
+
+    if guess == secret_number:
+        print("你居然猜对了！你猜了", attempts, "次，真菜！像只小菜一样！不是有啥实力啊！！！")
+        break
+    elif guess < secret_number:
+        print("小了，太菜了！像只小菜一样！有啥实力啊！！！")
+    else:
+        print("大了，太菜了！像只小菜一样！有啥实力啊！！！")

2024-6-23-2.py

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+import random
+
+secret_number = random.randint(1, 100)
+
+for attempts in range(1, 6):
+    guess = int(input("猜猜看数字是多少（1-100之间）："))
+
+    if guess == secret_number:
+        print("你居然猜对了！你猜了", attempts, "次，真菜！像只小菜一样！不是有啥实力啊！！！")
+        break
+    elif guess < secret_number:
+        print("小了，太菜了！像只小菜一样！有啥实力啊！！！")
+    else:
+        print("大了，太菜了！像只小菜一样！有啥实力啊！！！")
+
+if attempts == 5 and guess != secret_number:
+    print("你没有在5次之内猜对，真菜！像只小菜一样！不是有啥实力啊！正确答案是", secret_number)

2024-6-30-1.py

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+for i in range(1,10):
+    for j in range(1,i+1):
+        print(j,"x ",i,"=",j*i,end='\t')
+    print()

2024-6-9-1.py

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+string1 ='Good Morning PePig'
+print(string1[5:12:] )
+print(string1[:-6:-1])

2024-6-9-2.py

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+a=input()
+b=a.split()
+b.reverse()
+print(b)

2024-6-9-3.py

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+n=int(input())
+print(n//100)
+print(n%100//50)
+print(n%100%50//20)
+print(n%100%50%20//10)
+print(n%100%50%20%10//5)
+print(n%100%50%20%10%5)

2024-6-9-4.py

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+print(13,7,4)

2024-7-1-1.py

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+b='ABDCCBBDAA'
+
+n=int(input('请输入人数'))
+list=[]
+for i in range(0,n):
+    list.append(input())
+
+score=[0]
+correct_daan=[""]
+
+count=1
+for j in list:
+    score.append(0)
+    correct_daan.append("")
+    daan=j
+    for i in range(0, 10):
+        if daan[i] == b[i]:
+            correct_daan[count] += b[i]
+            score[count] += 10
+        else:
+            correct_daan[count] += 'X'
+    count+=1
+
+for i in range(1,len(score)):
+    print("{}号学员，{}分数".format(i,score[i]),correct_daan[i])

2024-7-1-2.py

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+a=input()#用户输入的答案
+b="ABDCCBBDAA"
+c=""
+d=0
+if  len(a)==len(b):    #是否相等
+    for i in range(len(b)):   #比较    
+        if a[i]==b[i]:  
+             c=c+b[i]      
+             d=d+10#加分
+        else:
+              c=c+"x"
+print(d,'分',c)

2024-7-3-1.py

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+import turtle
+turtle.speed(0)#设置速度为最快
+def wujiao(size,x,y,angle=0):
+    #初始化开始位置和方向
+    turtle.penup()
+    turtle.goto(x,y)
+    turtle.setheading(angle)
+    turtle.pendown()
+    #循环绘制五角星
+    turtle.color("yellow","yellow")
+    turtle.begin_fill()
+    for i in range(5):
+        turtle.forward(size)
+        turtle.left(72)
+        turtle.forward(size)
+        turtle.right(144)
+    turtle.end_fill()
+#绘制背景色
+turtle.color("red","red")
+turtle.begin_fill()
+turtle.penup()
+turtle.goto(-300,200)
+turtle.pendown()
+turtle.goto(300,200)
+turtle.goto(300,-200)
+turtle.goto(-300,-200)
+turtle.goto(-300,200)
+turtle.end_fill()
+#五角星的绘制和参数
+wujiao(30, -250, 150)
+wujiao(9, -170, 180, 30)
+wujiao(9, -140, 145, 45)
+wujiao(9, -150, 120, 0)
+wujiao(9, -170, 90, -30)
+turtle.penup()
+turtle.goto(0,0)
+turtle.pendown()
+turtle.write("中国",font=("华文行楷",50))
+turtle.done()#结束绘制

2024-7-3-2.py

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+n=int(input("你想要几边形"))
+m=int(input("你想要几个{}边形".format(n)))
+import turtle
+import random
+t=turtle.Turtle()
+t.speed(0)
+t.pensize(5)
+for j in range(m):
+    for i in range(n):
+        r = random.random()
+        g = random.random()
+        b = random.random()
+        t.pencolor(r,g,1)
+        t.backward(100)
+        t.left(360/n)
+    t.left(20)
+turtie.done()

2024-7-3-3.py

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+b=int(input())
+c=int(input())
+import turtle
+t=turtle.Turtle()
+a=turtle.Turtle()
+t.speed(0)
+a.speed(0)
+t.left(90)
+t.pensize(5)
+a.pensize(5)
+t.goto(0,0)
+a.penup()
+a.goto(200,0)
+a.pendown()
+d=0
+e=0
+f=0
+g=0
+while 1:
+    for i in range(10):
+        for i in range(b):#for循环结构,range()函数，迭代器，list,tuple...
+            t.pencolor(e,f,g)
+            t.forward(c)
+            t.left(360/b)
+            a.pencolor(e,f,g)
+            a.forward(c)
+            a.left(360/b)
+        for i in range(b):#for循环结构,range()函数，迭代器，list,tuple...
+            t.pencolor("white")
+            t.forward(c)
+            t.left(360/b)
+            a.pencolor("white")
+            a.forward(c)
+            a.left(360/b)
+        d=d+1
+        e=d/10
+        if e>0.9:
+            e=0
+            d=0
+            f=f+0.1
+        if f>0.9:
+            f=0.1
+            g=g+0.1
+        if g>0.9:
+            g=0
+        a.backward(20)
+    for i in range(2):
+        for i in range(b):#for循环结构,range()函数，迭代器，list,tuple...
+            t.pencolor(e,f,g)
+            t.forward(c)
+            t.left(360/b)
+            a.pencolor(e,f,g)
+            a.forward(c)
+            a.left(360/b)
+        for i in range(b):#for循环结构,range()函数，迭代器，list,tuple...
+            t.pencolor("white")
+            t.forward(c)
+            t.left(360/b)
+            a.pencolor("white")
+            a.forward(c)
+            a.left(360/b)
+        t.forward(c)
+    for i in range(10):
+        for i in range(b):#for循环结构,range()函数，迭代器，list,tuple...
+            t.pencolor(e,f,g)
+            t.forward(c)
+            t.left(360/b)
+            a.pencolor(e,f,g)
+            a.forward(c)
+            a.left(360/b)
+        for i in range(b):#for循环结构,range()函数，迭代器，list,tuple...
+            t.pencolor("white")
+            t.forward(c)
+            t.left(360/b)
+            a.pencolor("white")
+            a.forward(c)
+            a.left(360/b)
+        a.backward(20)
+    t.goto(0,0)
+    a.penup()
+    a.goto(200,0)
+    a.pendown()
+turtle.down()

2024-7-4-1.py

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+import turtle
+import random
+
+def move(x1, y1,x2, y2):
+    t1.penup()
+    t2.penup()
+    t1.goto(x1, y1)
+    t2.goto(x2, y2)
+    t1.pendown()
+    t2.pendown()
+def draw(r,g,b,n,step):
+    for i in range(1,3*n+1):
+        if i>2*n:
+            t1.pencolor("white")
+            t2.pencolor("white")
+            t1.forward(step)
+            t2.forward(step)
+            t1.left(360/n)
+            t2.right(360/n)
+        elif (n%2==1):
+            t1.pencolor(r,g,b)
+            t2.pencolor(r,g,b)
+            t1.forward(step)
+            t2.forward(step)
+            t1.left(360/n)
+            t2.right(360/n)
+        else:
+            t1.pencolor("white")
+            t2.pencolor("white")
+            t1.forward(step)
+            t2.forward(step)
+            t1.left(360/n)
+            t2.right(360/n)
+
+
+t1=turtle.Turtle()
+t2=turtle.Turtle()
+
+t2.left(180)
+
+n=int(input())
+step=int(input())
+
+t1.speed(0)
+t2.speed(0)
+
+t1.pensize(5)
+t2.pensize(5)
+
+x1,y1=0,0
+x2,y2=0,0
+
+move(x1, y1,x2, y2)
+
+
+while 1:
+    for i in range(5):
+        g=random.random()
+        b=random.random()
+        draw(1,g,0,n,step)
+        x1+=step
+        x2-=step
+        move(x1, y1, x2, y2)
+
+    for i in range(5):
+        g=random.random()
+        b=random.random()
+        draw(1,0,0,n,step)
+        x1-=step
+        x2+=step
+        move(x1, y1, x2, y2)
+turtle.down()

2024-7-4-2.py

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+import turtle
+t=turtle.Turtle()
+t.speed(100)
+t.pensize(4.5)
+t.fillcolor('brown')
+t.begin_fill()
+for j in range(0,80):
+    t.pencolor('yellow')
+    t.backward(120)
+    t.left(100)
+t.end_fill()
+t.done()

2024-7-4-3.py

@@ -0,0 +1,8 @@
+import turtle
+t=turtle.Turtle()
+for j in range(5):
+    t.pencolor('yellow')
+    t.forward(150)
+    t.left(72)
+    t.forward(150)
+    t.right(144)

2024-7-5-1.py

@@ -0,0 +1,12 @@
+import turtle
+import random
+t=turtle.Turtle()
+t.speed(0)
+t.pensize(1)
+for i in range(10000):
+    r = random.random()
+    g = random.random()
+    b = random.random()
+    t.pencolor(r,g,1)
+    t.backward(1*i)
+    t.left(61)

2024-7-5-2.py

@@ -0,0 +1,16 @@
+import math
+
+def is_prime(num):
+    if num < 2:
+        return False
+    for i in range(2, int(math.sqrt(num))+1):
+        if num % i == 0:
+            return False
+    return True
+
+n = int(input())
+
+for i in range(n//2, 1, -1):
+    if n % i == 0 and is_prime(i):
+        print(i)
+        break

2024-7-5-数的绝对值.py

@@ -0,0 +1,5 @@
+# 读取输入的浮点数
+n = float(input())
+
+# 计算并输出绝对值，保留两位小数
+print(f"{abs(n):.2f}")

2024-7-6-1.py

@@ -0,0 +1,4 @@
+dict1={'小明':'95分','小红':'90分','小李':'94分','小李':'96分'}
+List=[(1,2),(2,3),(3,4)]
+dict1=dict(List)
+print(dict1)

2024-7-6-2.py

@@ -0,0 +1,4 @@
+score={'小明':95,'小红':90,'小李':94,}
+score['小明']=100
+score['Tom']=60
+print(score)

2024-7-6-3.py

@@ -0,0 +1,2 @@
+score=dict.fromkeys(('小明','小红','小李'),0)
+print(score)

2024-7-6-4.py

@@ -0,0 +1,4 @@
+score={'小明':95,'小红':90,'小李':94,}
+print(score.get('小明'))
+print(score.get('Tom'))
+print(score.get('Tom',60))