#4523. 「一本通 6.5 练习 2」GT 考试

「一本通 6.5 练习 2」GT 考试

[{"sectionTitle":"题目描述","type":"Text","text":"原题来自:HNOI 2008\r\n\r\n阿申准备报名参加 GT 考试,准考证号为 nn 位数 X1X2cdotsXn(0leXile9)X_1X_2\\cdots X_n(0\\le X_i\\le 9),他不希望准考证号上出现不吉利的数字。\r\n\r\n他的不吉利数字 A1A2cdotsAm(0leAile9)A_1A_2\\cdots A_m(0\\le A_i\\le 9)mm 位,不出现是指 X1X2cdotsXnX_1X_2\\cdots X_n 中没有恰好一段等于 A1A2cdotsAmA_1A_2\\cdots A_mA1A_1X1X_1 可以为 00。","subType":"markdown"},{"sectionTitle":"输入格式","type":"Text","text":"第一行输入 n,m,Kn,m,K,接下来一行输入 mm 位的数。","subType":"markdown"},{"sectionTitle":"输出格式","type":"Text","text":"阿申想知道不出现不吉利数字的号码有多少种,输出模 KK 取余的结果。","subType":"markdown"},{"sectionTitle":"样例","type":"Sample","text":"","subType":"markdown","payload":["4 3 100\n111","81"]},{"sectionTitle":"数据范围与提示","type":"Text","text":"对于全部数据,1lenle109,1lemle20,2leKle10001\\le n\\le 10^9,1\\le m\\le 20,2\\le K\\le 1000。","subType":"markdown"}]