@[A350_ti](/user/169764)
非大佬，回一下：
有多种选法
如
25->15 10
30->30
50->17 18 (15)
40->19 20 (1)
2 + 1 + 2 + 2 = 7;
by erok @ 2022-10-17 13:17:04
@[erok](/user/655791) 感谢
by A350_ti @ 2022-10-17 13:17:55
@[erok](/user/655791) 10好像是m啊/kk
by A350_ti @ 2022-10-17 13:43:53
@[A350_ti](/user/169764)
哦哦，抱歉，我假了
那么：
25 25
30 30
50 15-17-18
40 16-19
by erok @ 2022-10-17 13:48:54
@[erok](/user/655791) 十分感谢
by A350_ti @ 2022-10-17 15:51:38