save project

diy2.py

+i=3
+username="lruri"
+userpassward="27605439"
+while True:
+    if i>0:
+        name=input("请输入你的名字:")
+        passward=input("请输入你的密码:")
+        i-=1
+        if name==username and passward==userpassward:
+            print("登录成功!")
+            break
+        if name!=username:
+            print("该用户名不存在，请重新输入！")
+            continue
+        if passward!=userpassward:
+            print("密码错误！请重新输入")
+    else:
+        print("你的账户已被锁定！")
+print("欢迎来到贝尔编程！")
\ No newline at end of file