save project

diy2.py

 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
+i=6
 while True:
 while True:
     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:")
@@ -7,9 +8,18 @@ while True:
         print("登录成功!")
         print("登录成功!")
         break
         break
     if name != username:
     if name != username:
-            print("用户名错误!请重新输入")
-    if password != userpassword:
-            print("密码错误!请重新输入")
+        print("用户名错误!请重新输入")
+        i=1+i
+        print("你还有"+"i"+"次机会")
+    if name == username and password != userpassword:
+        print("密码错误!请重新输入")
+        i=1+i、
+        print("你还有"+"i"+"次机会")
     if name != username and password != userpassword:
     if name != username and password != userpassword:
-        print("密码用户名错误!请重新输入") 
+        print("密码用户名错误!请重新输入")
+        i=i-1
+        print("你还有"+"i"+"次机会")
+    if i<0:
+       print("请带身份证到我司核实解封！")
+       break     
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file