save project

3.py

@@ -4,9 +4,12 @@ player=input("请出拳")
 print("玩家出拳"+player)
 print("玩家出拳"+player)
 computer=random.choice(list)
 computer=random.choice(list)
 print("计算机出拳",computer)
 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("你赢了")
+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("你赢了")
+    else:
+        print("你输了")
 else:
 else:
-    print("你输了")
+    print("输入错误")
\ No newline at end of file

4.py

+import random
+list=["石头","剪刀","布"]
+player=input("请出拳")
+print("玩家出拳"+player)
+computer=random.choice(list)
+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("你赢了")
+    else:
+        print("你输了")
+else:
+    print("输入错误")
\ No newline at end of file