save project

gb.py

+import turtle
+
+pen=turtle.Pen()
+distance=1
+for i in range(300):
+    pen.forward(distance)
+    distance+=1
+    pen.right(91)
+pen.hideturtle()
+turtle.done()    
\ No newline at end of file

sb.py

+if name != username:
+    print("用户名，错误！")
+    print("温馨提示：你还有"+str(i)+"次登录")
+    continue
+if password != userpassword:
+    print("密码错误")
+    print("温馨提示：你还有"+str(i)+"次登录")    
\ No newline at end of file