save project

diy2.py

+i=6
+username = "xfs"
+userpassword = "xf090908"
+while True:
+    if i>=0:
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        i-=1
+        if name == username and password == userpassword:
+            print("登录成功!")
+            break
+        if name != username:
+            print("用户名称错误!请重新输入")
+            print("温馨提示:您还有"+str(i)+"次登录机会")
+            continue
+        if password != userpassword:
+            print("用户密码错误!请重新输入")
+            print("温馨提示:您还有"+str(i)+"次登录机会")
+            continue
+    print("你的账户已被锁定,请带身份证来我公司解锁")
+    exit()
+print("欢迎来到贝尔编程!")
\ No newline at end of file