save project

diy1.py

 yhm="1"
 mm="2"
-y=input("用户名：")
-m=input("密码：")
-if y==yhm and m==mm:
+while True:
+    y=input("用户名：")
+    m=input("密码：")
+    if y==yhm and m==mm:
         print("成功")
-else:
-    peint("失败")
\ No newline at end of file
+        break
+    print("失败")
+print("hi")
\ No newline at end of file