ARC-060E - Tak and Hotels - 贪心
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 $(1≤i≤N)$ is $x_i$.Tak the traveler has the followin...
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 $(1≤i≤N)$ is $x_i$.Tak the traveler has the followin...
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 $x_i$. He is selecting one or more cards from these $N$ ...
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:pasteme.cn 在主域名后直接敲入自己相好的关键字,比如pasteme.cn/qwer,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url就可以查看,而且每次新建的剪切板只能被查看一次,看完之后自动销毁。在线拼音输入法 &...
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 keyboard only has $3$ keys on it: the 0 key, the 1 key ...
题目链接http://codeforces.com/contest/984/problem/E题目You work in a big office. It is a $9$ floor building with an elevator that can accommodate up to $4$ people. It is your responsibility to manage thi...