save project

diy1.py

-a=input("请出拳（石头/剪刀/布）")
-print("玩家出拳:"+a)
+player=input("请出拳（石头/剪刀/布）")
+print("玩家出拳:"+player)
 import random
 import random
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 computer=random.choice(list)
-print("计算机出拳:",computer)
-if player==computer:
-    print("平局")
-elif(player=="石头" and computer=="剪刀") or (player=="剪刀" and computer=="布") or (player=="布" and computer=="石头"):
-    print("恭喜，你赢了!")
+print("计算机出拳:"+computer)
+if player in list:
+    if player==computer:
+        print("平局")
+    elif (player=="石头" and computer=="剪刀") or (player=="剪刀" and computer=="布") or (player=="布" and computer=="石头"):
+        print("恭喜，你赢了!")
+    else:
+        print("很遗憾,你输了")
 else:
 else:
-    print("很遗憾,你输了")
+    print("输入错误")