save project

aaa.py

-import turtle
-h=turtle.Screen()
-h.bgcolor("yellow")
-c=h.textinput("提示", "你想要多大的爱心呀？")
-b=int(c)
-p=turtle.Pen()
-p.up()
-p.goto(100,100)
-p.down
-p.write("你被多米尼加蒂芬用M1A1卡宾枪击杀了",font=("楷体",10,"normal"))
-p.hideturtle()
-w=turtle.Pen()
-w.pencolor("blue")
-w.pensize(10)
-w.left(45)
-w.forward(2*b)
-w.circle(b,180)
-w.right(90)
-w.circle(b,180)
-w.forward(2*b)
-w.hideturtle()
-turtle.done()
\ No newline at end of file
+un = "cao"
+ud = "bowen"
+n = input("用户名")
+p = input("密码")
\ No newline at end of file

diy1.py

-    un = cao
-    ud = bowen
-    n = input("用户名")
-    p = input("密码")
-    if n == un and p == ud
-        print("登陆成功，开始游戏")
-    p = input("请出拳(剪刀=1/石头=2/布=3)：")
-    print("玩家出拳：" + p)
-    import random
-    list=['2','1','3']
-    c=random.choice(list)
-    print("电脑出拳："+c)
-    if p in list:
-        if p == c:
-            print('平局')
-        elif (p=='2' and c=='1') or (p=='1' and c=='3')or (p=='3' and c=='2'):
-            print('你赢了')
-        else:
-            print('你输了')
-    else:
-        print('重新输入')
\ No newline at end of file
+username = "cao"
+userpassword = "bowen"
+while True:
+    name = input("请输入用户名:")
+    password = input("请输入密码:")
+    if name == username and password == userpassword:
+        print("登录成功!")
+        break
+    if name != username:
+        print("用户名不存在,请重新输入!")
+    if password != userpassword:
+        print("密码输入有误,请重新输入!")
+    print("用户名和密码错误!请重新输入")
+print("进入游戏")
\ No newline at end of file