save project

diy1.py

@@ -5,13 +5,16 @@ import random
 list =["石头","剪刀","布"]
 list =["石头","剪刀","布"]
 computer = random.choice(list)
 computer = random.choice(list)
 print(computer)
 print(computer)
-if player == computer:
-    print("平局")
-elif player=="石头" and computer == "剪刀":
-    print("你赢了")
-elif player=="剪刀" and computer == "布":
-    print("你赢了")
-elif 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":
+        print("你赢了")
+    elif player=="剪刀" and computer == "布":
+        print("你赢了")
+    elif 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")
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