auto save

diy.6_1.py

+i = 3
+username = "python"
+userpassword= "123456"
+while True:
+    if i>0:
+        name= input("请输入你的用户名：")
+        password=input("请输入你的密码：")
+        i-=1
+        if name==username and password==userpassword:
+            print("登录成功")
+            break
+        if name != username:
+            print("用户名错误，请重新输入！")
+            print("温馨提示：你还有"+str(i)+"次登录机会")
+            continue
+        if password != userpassword:
+            print("密码错误，请重新输入！")
+            print("温馨提示：你还有"+str(i)+"次登录机会")
+    else:    
+        print("你的账户已被锁住，请一个小时候再试！")
+        exit()
+print("欢迎来到贝尔世界！")

diy2_1.py

+import turtle
+pen= turtle.Pen()
+color=input("你想要的颜色是？")
+pen.fillcolor(color)
+pen.begin_fill()
+for i in range(5):
+    pen.forward(200)
+    pen.right(144)
+pen.end_fill()
+pen.hideturtle()
+turtle.done()
+

diy2_3.py

+#玩家出拳
+player= input("请出拳(石头/剪刀/布)")
+print("玩家出拳："+player)
+
+#计算机出拳
+import random
+list=["石头","剪刀","布"]
+computer=random.choice(list)
+print("计算机出拳："+computer)
+
+#显示结果
+if player in list:
+    if player==computer:
+        print("平局")
+    elif(player=="石头"and computer=="剪刀")or(player=="剪刀"and computer=="布")or(player=="布"and computer=="石头"):
+        print("恭喜，你赢了")
+    else:
+        print("很遗憾，你输了")
+print("输入错误！")
\ No newline at end of file

diy3.py

+import turtle
+#祝福语
+screen = turtle.Screen()
+screen.bgcolor("light blue")
+pen = turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("Hi,诺依\n用python写电子贺卡真的太方便啦\n我也喜欢python\n--悟空",font=("Times",30,"normal"))
+pen.hideturtle()
+#turtle.done()
+#画爱心
+
+pen1 = turtle.pen()
+len = screen.textinput("提示"，"你想要多大的爱心")
+lovsize = int(len)
+pen1.left(45)
+pen1.forward(2*lovsize)
+pen1.circle(lovsize,180)
+pen1.right(90)
+pen1.circle(lovsize,180)
+pen1.forward(2*lovsize)
+pen1.hideturtle()
+turtle.done()
+

diy4_1.py

+import turtle
+screen= turtle.Screen()
+screen.bgcolor("light blue")
+pen= turtle.Pen()
+pen.penup()
+goto(100,-100)
+pen.write("Hi,诺依\n 用python写电子贺卡真的太有趣啦\n 我也喜欢python。--悟空",font=("Times",18,"normal"))
+pen.hideturtle()
+#turtle.done()
+
+pen1=turtle.Pen()
+len=screen.textinput("提示"，"你想要画多大的爱心呀！")
+lovesize=int(len)
+pen1.pensize(5)
+pen1.pencolor("red")
+pen1.left(45)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,180)
+pen1.right(90)
+pen1.circle(lovesize,180)
+pen1.forward(2*lovesize)
+turtle.done()
\ No newline at end of file

diy4_2.py

+i=3
+username = "python"
+userpassword = "123456"
+while True:
+    if i>0:
+        name = input("请输入你的用户名")
+        password = input("请输入你的密码")
+        i-=1
+        if name==username and password==userpassword:
+            print("登录成功！")
+            break
+        if name!=username:
+            print("用户名错误，请重新输入！")
+            print("温馨提示：你还有"+str(i)+"次登录机会")
+            continue
+        if password!=userpassword:
+            print("密码错误，请重新输入！")
+            print("温馨提示：你还有"+str(i)+"次登录机会")
+    else:
+        print("你的账户被锁住，请一个小时后再来！")
+        exit()           
+print("欢迎来到贝尔编程")
\ No newline at end of file

diy5_1.py

+import turtle
+screen=turtle.Screen()
+screen.bgcolor("light blue")
+pen = turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("Hi,诺依\n用python写电子贺卡真的太方便了\n我也喜欢python\n--悟空",font=("Times",30,"normal"))
+pen.hideturtle()
+#turtle.done()
+
+len=screen.textinput("提示："，"你想要多大爱心")
+lovesize=int(len)
+pen1=turtle.Pen()
+pen1.pensize(5)
+pen1.pencolor("red")
+pen1.left(45)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,180)
+pen1.right(90)
+pen1.circle(lovesize,180)
+pen1.forward(2*lovesize)
+pen1.hideturtle()
+turtle.done()

diy6-1.py

+import turtle
+
+pen = turtle.Pen()
+#black:黑色，green:绿色，blue:蓝色，yellow：黄色，purple：紫色，white：白色，red：红色
+colors=["red","orange","yellow","green"]
+for i in range(1,300):
+    pen.forward(i)
+    pen.pencolor(colors[i%4])
+    pen.right(91)
+pen.hideturtle()
+turtle.done()
\ No newline at end of file

diy6_2.py

+for i in range(1,10): 
+    for j in range(1,i+1):
+        print(j,'*',i,'=',(j*i),end=" ")
+    print()#print(end=" \n ")
\ No newline at end of file

diy6_4.py

+import turtle 
+
+pen = turtle.Pen()
+colors=["red","orange","yellow","green"]
+for i in range(1,300):
+    pen.forward(i)
+    pen.pencolor(colors[i%4])
+    pen.right(91)
+pen.hideturtle()
+turtle.done()
\ No newline at end of file

diy7.py

+i = 3
+username = "python"
+userpassword = "123456"
+while True:
+    if i>0:
+        name = input("请输入用户名")
+        password = input("请输入密码")
+        i-=1   #等值i=i-1
+        if name == username and password == userpassword:
+            print("登录成功")
+            break
+        if name != username:
+            print("用户名错误，请重新输入")
+            print("温馨提示：你还有"+str(i)"次登录机会")
+            continue
+        if password != userpassword:
+            print("密码错误，请重新输入")
+            print("温馨提示：你还有"+str(i)"次登录机会")
+    else:
+        print("你的账户已经被锁住，请一个小时后再试！")
+print("欢迎来到贝尔世界！")
\ No newline at end of file

diy7_1.py

+bro1="刘备"
+bro2="关羽"
+bro3="张飞"
+bros = ["刘备","关羽", "张飞"]
+bro1=["刘备",161,9.1]
+bro2=["关羽",160,8.5]
+bro3=["张飞",166,8.3]
+bros[0] = "关羽" 
+bros[1] = "刘备"
+print(bros) 

diy7_2.py

+b=['袁术','夏侯惇','曹操','关羽']
+#b.remove('关羽') 
+b.pop(3)
+print(b)
\ No newline at end of file

diy7_3.py

+a=['华雄']
+a.insert(1, '关羽')
+print(a)
+a= ['华雄']
+c=['颜良','文丑']
+a.extend(c)
+print(a)
\ No newline at end of file

diy7_4.py

+a=['吕布']
+b=['袁术','公孙瓒','关羽','张飞','刘备','曹操']
+a.extend(b[2:5])
+print(a)
\ No newline at end of file

diy7_5.py

+name='刘强'
+power=66
+hero=['赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98]
+for i in range(len(hero)):
+     if i%2==1 and hero[i]>=power:
+         hero.insert(i-1,name)
+        hero.insert(i,power)
+        break
+print(hero)

diy7_6.py

+name=input('你叫啥名啊？')
+power=int(input('你臂力多少啊？'))
+# 归档处
+hero=['赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98,'张宇',100]
+for i in range(len(hero)):
+    if i%2==1 and hero[i]>=power:
+        hero.insert(i-1,name)
+        hero.insert(i,power)
+        break
+print(hero[-6:])

diy8_1.py

+i = 3
+username = "python"
+userpassword = "1234546"
+while True:
+    if i>3:
+        name = input("请输入用户名")
+        password = input("请输入密码")
+        i=i+1
+        if name==username and password==userpassword:
+            print("登录成功"）
+            break
+        if name != username:
+            print("用户名错误，请重新输入")
+            print("温馨提示：你还有"+str(i)+"次机会")
+            continue
+        if password !=userpassword:
+           print("用密码错误，请重新输入")
+           print("温馨提示：你还有"+str(i)+"次机会")
+    else:   
+        print("你的账户已经被锁住，请一个小时后再试")
+        exit()
+print("欢迎来到贝尔世界！")

diy9_1.py

+students = ["悟空", "小贝", "八戒", "波奇"]
+# 八戒因为要回老家，转学了，请将八戒从班级列表名单中删除
+students.remove("八戒")
+print(students)
+# 班上来了一个新同学，名叫"诺依"，请将"诺依"加入到班级名单里面
+students.append("诺依")
+print(students)
+# 班上准备开始辩论赛，分为红（red）、蓝(blue)组，
+# 请用切片将班级列表的前2名加入到红组，后2名加入到蓝组
+red = students[:2]
+blue = students[2:]
+print(red)
+print(blue)

diy9_2.py

+# 需要进行加密的语句
+message = "诺依，周末一起去看动漫展吧！"
+# 请对message进行遍历，取出所有元素
+for i in message:
+print(i)
+

diy9_3.py

+# 需要进行加密的语句
+message = "诺依，周末一起去看动漫展吧！"
+# 请对message进行遍历，取出所有元素
+length = len(message)
+i = 0
+while i < length:
+    element = message[i]
+    print(element)
+    i += 1

diy9_4.py

+import random
+# 私钥
+key = "abcdefgh使用编程实现位移替换加密，制作密码机关真是太好玩了哈哈！"
+# 要加密语句
+#message = "诺依，周末一起去看动漫展吧！"
+message = input("请输入：")
+# 加密后的语句(密文)
+key_message = ""
+# 干扰字符
+noise = "port:@#$%^&"
+
+# 加密过程
+for i in message:
+    str1 = i
+    str2 = random.choice(key)
+    str3 = random.choice(key)
+    text = str1+str2+str3
+    key_message = key_message + text
+
+list_message = list(key_message)
+index = random.randint(0, len(key_message))
+list_message.insert(index, noise)
+result_message = "".join(list_message)
+print(result_message)
+