2020-2021:teams:hotpot:2020nowcoder6 [CVBB ACM Team]

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2020-2021:teams:hotpot:2020nowcoder6 [CVBB ACM Team]

2020-2021:teams:hotpot:2020nowcoder6

到此差别页面的链接

--- 2020-2021:teams:hotpot:2020nowcoder6 [2020/07/31 16:51]
喝西北风
+++ 2020-2021:teams:hotpot:2020nowcoder6 [2020/07/31 16:51] (当前版本)
喝西北风
@@ 行 118: / 行 118: @@
 前i位a=b=n的方案数为1，S(a)-S(b)+1000一定等于1000。
-对每一位，枚举a,b这一位的值，然后暴力分类转移即可。时间复杂度O(100000l)，其中l为n的长度。
+对每一位，枚举a,b这一位的值，然后暴力分类转移即可。时间复杂度$O(100000\cdot l)$，其中l为n的长度。
 ====I - ====

2020-2021/teams/hotpot/2020nowcoder6.1596185464.txt.gz · 最后更改: 2020/07/31 16:51 由喝西北风