save project

3.py

@@ -4,13 +4,14 @@ print("玩家出拳"+player)
 o=["石头","剪刀","布"]
 o=["石头","剪刀","布"]
 p=random.choice(o)
 p=random.choice(o)
 print(p)
 print(p)
-if player==p:
-    print("平了")
-elif player=="石头"and p=="剪刀":
-    print("赢了")
-elif player=="剪刀"and p=="布":
-    print("赢了")
-elif player=="布"and p=="石头":
-    print("赢了")
-else:
-    print("输了")
+if player in o:
+    if player==p:
+        print("平了")
+    elif player=="石头"and p=="剪刀":
+        print("赢了")
+    elif player=="剪刀"and p=="布":
+        print("赢了")
+    elif player=="布"and p=="石头":
+        print("赢了")
+    else:
\ No newline at end of file
+        print("输了")