save project

diy1.py

@@ -5,12 +5,15 @@ print("玩家出拳：",a)
 q=["拳头","布","剪刀"]
 w=random.choice(q)
 print("计算机出拳",a)
-if a=w:
-    print("平局")
-elif a="拳头" and w="剪刀" or a="布" and w="拳头" or a="剪刀" and w="布":
-    print("玩家赢")
-elif w="拳头" and a="剪刀" or w="布" and a="拳头" or w="剪刀" and a="布":
-    print("玩家输")
+if a in q:
+    if a=w:
+        print("平局")
+    elif a="拳头" and w="剪刀" or a="布" and w="拳头" or a="剪刀" and w="布":
+        print("玩家赢")
+    elif w="拳头" and a="剪刀" or w="布" and a="拳头" or w="剪刀" and a="布":
+        print("玩家输")
+else:
+    print("输入错误")