save project

1.py

@@ -4,9 +4,12 @@ list=["石头","剪刀","布"]
 a=random.choice(list)
 a=random.choice(list)
 print("玩家出拳:"+p)
 print("玩家出拳:"+p)
 print("计算机出拳:"+a)
 print("计算机出拳:"+a)
-if p==a:
-    print("平局")
-elif (p=="石头" and a=="剪刀") or (p=="剪刀" and a=="布") or (p=="布" and a=="石头"):
-    Print("赢了")
-else :
-    print("输了")
+if p in list:
+    if p==a:
+        print("平局")
+    elif (p=="石头" and a=="剪刀") or (p=="剪刀" and a=="布") or (p=="布" and a=="石头"):
+        Print("赢了")
+    else :
\ No newline at end of file
+        print("输了")
+else:
+    print("输入错误")
\ No newline at end of file