save project

diy2.py

+id = "llllll"
+pwd = "123789"
+while True:
+    id2 = input("请输入你的名字:")
+    pwd2 = input("请输入密码：")
+    if id == id2 and pwd == pwd2:
+        print("欢迎")
+        break
+    if id != id2:
+        print("用户名错误")
+        continue
+    if pwd != pwd2:
+        print("密码错误")
+
+
+
+
+
+
+
+
+
+
+