in 数论题解

题解链接题目链接https://arc060.contest.atcoder.jp/tasks/arc060_b题目Problem StatementFor integers b(b≥2) and n(n≥1), let the function f(b,n) be defined as fo...

in 贪心题解

题目链接https://arc060.contest.atcoder.jp/tasks/arc060_c题目Problem StatementN hotels are located on a straight line. The coordinate of the i-th hotel $(...

in 题解动态规划

题目链接https://arc060.contest.atcoder.jp/tasks/arc060_a题目Problem StatementTak has $N$ cards. On the $i$-th $(1≤i≤N)$ card is written an integer $x_i$....

in 其它

在线剪切板  最近ubuntu paste的尾缀变得很麻烦,在这里推荐一个很方便的有类似功能的网站:cl1p.net  在主域名后直接敲入自己相好的关键字,比如cl1p.net/1008611,就可以创建一个剪切板,将文字粘贴上去即可。另一端输入相同的u...

in 题解动态规划

题目链接https://arc059.contest.atcoder.jp/tasks/arc059_d题目Problem StatementSig has built his own keyboard. Designed for ultimate simplicity, this keybo...