save project

diy.py

@@ -6,9 +6,13 @@ list=["石头","剪刀","布"]
 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("恭喜你赢了！")
+
+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("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")
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