save project

diy3.py

@@ -5,9 +5,12 @@ print(l)
 s=input("输入你出的：")
 print(s)
 print(a)
-if (a=="剪刀" and s=="石头") or (a=="石头" and s=="布") or (a=="布" and s=="剪刀"):
-    print("你赢了")
-elif a==s:
-    print("平局")
+if s in l: 
+    if (a=="剪刀" and s=="石头") or (a=="石头" and s=="布") or (a=="布" and s=="剪刀"):
+        print("你赢了")
+    elif a==s:
+        print("平局")
+    else:
+        print("你输了") 
 else:
-    print("你输了") 
\ No newline at end of file
+    print("输入错误")
\ No newline at end of file