save project

diy1.py

@@ -4,13 +4,15 @@ import random
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 x=random.choice(list)
 x=random.choice(list)
 print("出:"+x)
 print("出:"+x)
-if player==x:
-    print("平局")
-elif player=="石头"and x=="剪刀":
-    print("恭喜,你赢了")
-elif player=="剪刀"and x=="布":
-    print("恭喜,你赢了")
-elif player=="布"and x=="石头":
-    print("恭喜你,你赢了")
-else:
-    print("很遗憾,你输了")
+if player in list:
+    if player==x:
+        print("平局")
+    elif player=="石头"and x=="剪刀":
+        print("恭喜,你赢了")
+    elif player=="剪刀"and x=="布":
+        print("恭喜,你赢了")
+    elif player=="布"and x=="石头":
+        print("恭喜你,你赢了")
+    else:
+        print("很遗憾,你输了")
+else:print("输入错误")
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