save project

diy1.py

-z = "qwertyuiop"
-m = "1234567890"
-z1 = input("请输入账号")
-m1 = input("请输入密码")
-if z == z1 and m == m1:
-    print("登录成功")
+
+z = "1"
+m = "2"
+while True:
+    z1 = input("请输入账号")
+    m1 = input("请输入密码")
\ No newline at end of file
+    if z == z1 and m == m1:
+        print("登录成功")
+        break
+    if z != z1:
+        print("账号错误")
+    if m != m1:
+        print("密码错误")
+input ("欢迎登录未来世界")