[AtcoderABC200E]Patisserie 题面翻译 对于一个三元组\((i,j,k)\) 我们对它按如下要求进行升序排序: 第一关键词 \(i + j + k\) 即三者总和 第二关键词 \(i\) 第三关键词 \(j\) 特别的 我们给出了\(n\) 对于任何一个三元组\((i,j,k)\ i\in[1,n], j\in[1,n], k\in[1,n]都存在\) 现在给出\(P\) 求出排名为P的三元组的具体元素 即\((i,j,k)\) \(n \leq 10^6\ \ k \l…

Every time I walk out of Changi airport's air-conditioning into the humid outdoors, there's a sweet and slightly fermented aroma that hits me on the first breath. A dozen visits to Singapore and I'm still startled by it. Within the hour, I barely not…

A - Happy Birthday! Time limit : 2sec / Memory limit : 1000MB Score: 100 points Problem Statement E869120's and square1001's 16-th birthday is coming soon.Takahashi from AtCoder Kingdom gave them a round cake cut into 16 equal fan-shaped pieces. E869…

Directions: For this part, you are allowed 30 minutes to write a short essay on the challenges of studying abroad. You should write at least 120 words but no more than 180 words. ①As is universally acknowledged, it is by no means easy to study abroad…

KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 题解 哦淦我已经菜到被ABC吊打了. A - Century 首先把当前年份减去\(1\),对应的世纪也减去\(1\),然后我们就发现第\(0\)到\(99\)年对应第\(0\)世纪,第\(100\)到\(199\)年对应第\(1\)世纪,以此类推. 答案就是\(\lfloor \frac {N-1} {100} \rfloor\).这里\(\lfloor x \rflo…