000
by Ocean_xiang @ 2021-08-10 17:24:18
只有4个方向吧
by LX_Yao @ 2021-08-10 17:26:48
@[LX_Yao](/user/173553) 对呀
by 0x386 @ 2021-08-10 18:53:55
@[hyr02I2](/user/350444)
那为什么你dx，dy有五个值，循环循环的却是1到4？
by LX_Yao @ 2021-08-10 21:25:21
@[LX_Yao](/user/173553) 个人习惯下标从1开始
by 0x386 @ 2021-08-10 22:30:39
@[hyr02I2](/user/350444)
原来如此
by LX_Yao @ 2021-08-11 17:28:14