save project

diy2.py

+m = "p"
+n = "1"
+while True:
+    a = input("请输入用户名:")
+    p = input("请输入密码:")
+    if a == m and p == n:
+        print("登录成功!")
+        break
+    if a!=m:
+        print("傻逼名字错误")
+        continue
+    if p!=n:
+        print("傻逼密码错误")
+        continue
+    print("用户名和密码错误!请重新输入")
+print("欢迎来到贝尔编程!")
\ No newline at end of file