save project

diy1.py

@@ -5,11 +5,14 @@ print("玩家出拳"+playr)
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 print("电脑出"+computer)
-if playr==computer:
-    print("平局")
-elif (playr=="石头"and computer=="剪刀")or(playr=="剪刀"and computer=="布")or(playr=="布"and computer=="石头"):
-    print("恭喜你赢了")
+if playr in list:
+    if playr==computer:
+        print("平局")
+    elif (playr=="石头"and computer=="剪刀")or(playr=="剪刀"and computer=="布")or(playr=="布"and computer=="石头"):
+        print("恭喜你赢了")
+    else:
+        print("真遗憾，你输了")
 else:
-    print("真遗憾，你输了")
+    print("输入错误")
 
     
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