save project

g.py

+i=3
 user="6"
 mima="1111"
 while True:
+    if i>0:
         user1=input("用户名")
         mima1=input("密码")
+        i=i-1 
         if user1==user and mima1==mima:
             print("登录成功")
             break
@@ -11,5 +14,7 @@ while True:
         else:
             mima1!=mima
             print("密码错误")
+        if i==0:
+            print("账户冻结")
 
 print("欢迎登录")