第一场： A. Maximum Multiple B. Balanced Sequence C. Triang
Continue reading 2018 Multi-University Training Contest 多校题解
[ 2019牛客暑期多校训练营（第一场） ] D Parity of Tuples
题目大意：有n个m元组\(v_1, v_2, \cdots, v_n\)，第i个m元组\(v_i = a_{i
Continue reading [ 2019牛客暑期多校训练营（第一场） ] D Parity of Tuples
[ Codeforces Global Round 2 ] [ CF 1119H ] Triple
题目大意：给出 \(x,y,z(0 \leq x,y,z \leq 10^9)\) 以及 \(n\) 个三元组
Continue reading [ Codeforces Global Round 2 ] [ CF 1119H ] Triple
[ Codeforces Round #518 ] [ CF 1067D ] Computer Game
题目大意：有\(n\)个副本，副本可以升级，每个副本有三个值\( a_i , b_i , p_i \)，其中\
Continue reading [ Codeforces Round #518 ] [ CF 1067D ] Computer Game
[ North American Invitational Programming Contest 2018 ] Missing Gnomes
[ North American Invitational Programming Contest 2018 ] Zoning Houses
[ North American Invitational Programming Contest 2018 ] Flashing Fluorescents
题目大意：有n盏灯\( ( 1 \leq n \leq 16 ) \)，编号为1到n，每一秒可以按下某一盏灯的
Continue reading [ North American Invitational Programming Contest 2018 ] Flashing Fluorescents
North American Invitational Programming Contest 2018
A. Cut It Out! B. Double Clique C. Flashing Fluorescent
Continue reading North American Invitational Programming Contest 2018
[ HDU6319 ] Ascending Rating
题意有点麻烦就懒得说了……简单来说，用单调队列维护出数字被删去的顺序就好了。