save project

diy1.py

@@ -5,13 +5,16 @@ print("玩家出拳：",p)
 list1=["石头","剪刀","布"]
 c=random.choice(list1)
 print("电脑出拳：",c)
-if p==c:
-    print("平局")
-elif p=="石头" and c=="剪刀":
-    print("you win!")
-elif p=="剪刀" and c=="布":
-    print("you win!")
-elif p=="布" and c=="石头":
-    print("you win!")
+if p in list1:
+    if p==c:
+        print("平局")
+    elif p=="石头" and c=="剪刀":
+        print("you win!")
+    elif p=="剪刀" and c=="布":
+        print("you win!")
+    elif p=="布" and c=="石头":
+        print("you win!")
+    else:
+        print("you lose!")
 else:
-    print("you lose!")
\ No newline at end of file
+    print("输入错误!!!")
\ No newline at end of file