save project

diy1.py

@@ -5,9 +5,12 @@ print("玩家出拳:" + abc)
 pen =["剪刀","石头","布"]
 aaa = random.choice(pen)
 print("计算机出拳:" + aaa)
-if abc == aaa:
-    print("平局")
-elif (abc == "剪刀" and aaa == "布") or (abc == "石头" and aaa == "剪刀") or (abc == "布" and aaa == "石头"):
-    print("胜利")
+if abc in pen:
+    if abc == aaa:
+        print("平局")
+    elif (abc == "剪刀" and aaa == "布") or (abc == "石头" and aaa == "剪刀") or (abc == "布" and aaa == "石头"):
+        print("胜利")
+    else:
+        print("失败")
 else:
-    print("失败")
\ No newline at end of file
+    print("输入错误")
\ No newline at end of file