save project

diy2.py

@@ -5,13 +5,14 @@ while True:
     if i>0:
     if i>0:
         name = input("请输入用户名:")
         name = input("请输入用户名:")
         password = input("请输入密码:")
         password = input("请输入密码:")
+        i-=1
         if name!=username:
         if name!=username:
             print("输入的账号不存在，请重新输入！")
             print("输入的账号不存在，请重新输入！")
-            i-=1
+            print("还剩"+str(i)+"次！")
             continue
             continue
         if password!=userpassword:
         if password!=userpassword:
-            print("输入的密码有误！")
-            i-=1
+            print("输入的密码不存在，请重新输入！")
+            print("还剩"+str(i)+"次！")
         if name == username and password == userpassword:
         if name == username and password == userpassword:
             print("登录成功!")
             print("登录成功!")
             break
             break