摘要: 【LGR 051】洛谷9月月赛 "luogu" 签到题 description 给出$K$和质数$m$,求最小的$N$使得$111....1$($N$个$1$)$\equiv k \mod m$。 $m\le10^{11},0 \le k include include include using 阅读全文
posted @ 2018-09-17 20:56 租酥雨 阅读(298) 评论(1) 推荐(0) 编辑