save project

diy2.py

-import time
-def shua():
-    for i in range(100):
-        print(" ")
-#exit()#退出程序
-username = "python"
-userpassword = "123456"
-i=5
-shua()
-while True:
-    if i==0:
-        shua()
-        print("五次机会已用完！")
-        time.sleep(1)
-        shua()
+import turtle
+pen=turtle.Pen()
+pen.pencolor("blue")
+for i in range(3):
+    pen.forward(100)
+    pen.left(120)
+pen.up()
+pen.goto(0,60)
+pen.down()
+for i in range(3):
+    pen.forward(100)
+    pen.left(-120)
+turtle.fillcolor("light blue")
+pen.begin_fill()
\ No newline at end of file
-        asdf=10
-        for i in range(10):
-            print(str(asdf)+"秒后继续")
-            time.sleep(1)
-            asdf-=1
-            shua()
-        i=5
-    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
-        shua()
-    elif username!=name:
-        print("用户名错误！")
-        i-=1
-        print("剩余次数"+str(i)+"次！")
-    elif password!=userpassword:
-        print("密码错误！")
-        i-=1
-        print("剩余次数"+str(i)+"次！")
-    time.sleep(1)
-    shua()
-print("欢迎来到贝尔编程!")
\ No newline at end of file