save project

ja.py

+i=3
+username="python"
+userpassword="123456"
+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("登陆成功!")
+            break
+        elif name != username:
+            print("用户名错误,请重新输入")
+            print("温馨提示:您还有",str(i),"次机会")
+            continue
+        else:
+            print("密码输入有误,请重新输入!")
+            print("温馨提示:您还有",str(i),"次机会")
+    else:
+        print("你的用户已锁定,请来我司解锁")   
+        exit()
+print("欢迎来到贝尔编程")
\ No newline at end of file