save project

猜拳.py

-player=input("请出拳：石头/剪刀/布")# 玩家出拳
+player=input("请出拳：石头/剪刀/布")# 玩家出拳
@@ -4,10 +4,13 @@ import random
 list=["剪刀" ,"石头", "布"]
 computer=random.choice(list)
 print("计算机出拳:" +computer)
-if player==computer:
-    print("平局")
-elif (player=="剪刀" and computer=="布")or( player=="布" and computer=="石头")or(player=="石头" and computer
-=="剪刀"):
-    print("玩家赢！")
+if player in list:
+    if player==computer:
+        print("平局")
+    elif (player=="剪刀" and computer=="布")or( player=="布" and computer=="石头")or(player=="石头" and computer
+    =="剪刀"):
+        print("玩家赢！")
+    else:
+        print("计算机赢！")
 else:
-    print("计算机赢！")
+    print("输入错误")
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