save project

diy1.py

 i=3
 i=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
-while ture:
-    if i>0
-        name = input("请输入用户名")
+while True:
+    if i>0:
+        name = input("请输入用户名")
         password = input("请输入密码")
         password = input("请输入密码")
         i-=1
         i-=1
-        if name == usename and password == userpassword:
+        if name == username and password == userpassword:
             input("登陆成功")
             input("登陆成功")
             break
             break
-    if name != usename:
+    if name != username:
         input("用户名错误")
         input("用户名错误")
     if name != userpassword:
     if name != userpassword:
         input("密码错误)
         input("密码错误)