E. I Wanna be the Team Leader Educational Codeforces Round 156 (Rated for Div. 2) E 题待理解 A. Sum of Three 如果说给定的数为 n 如果n≤6 或n=9 时,无法分解 反之,如果 n%3≠0 时,可以分解为 1, 2, n - 3 反之,如果 n%3=0 时,可以分解为1, 4, n - 5 B. Fear of the Dark...
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E. I Wanna be the Team Leader 题意 给定n 名员工的抗压能力 a_i 和m 个任务的难度 b_i。 每名员工至多参与一个任务。 若一个任务由 k 名员工完成,则他们的抗压能力必须大于等于任务难度与 k 的比值 b_i/k。 问:能否合理安排任务,使得所有任务均被完成。 m\le 20,n\le 2\times 10^5 分析 ...
E. I Wanna be the Team Leader 题意 有n个程序员和m个项目( n\leq 2*10^5, m\leq20),每个项目都需要分配至少一个程序员。每个项目 i 有个难度系数 b_i ,每个程序员 j 也有一个解决难题的能力 a_j 。要求分配在某一项目 i 上的总人数 * 项目里最弱的程序员的能力 \geq b_i。给出一种分配...
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aMy mother, agrees with me man for 15 years older than I found her husband My mother, agreed I look me am bigger than 15 year-old man to be the husband[translate] a清风依就,香以逝 The cool breeze depends on, fragrant passes[translate] ...
aBefore the competition, leader Yoon Doojoon commented, “I am aware that other idols have showcased their outstanding athleticism while filming ‘Dream Team,” and nervously added, “I’m nervous that I will embarrass myself.”[translate] ...
I predicted in my last article, and repeat here, that a new Deep-Think type feature will soon be added to all of the models of the U.S. companies. In this manner competition from DeepSeek will have a positive impact on AI development. I made this same prediction in my blog of two ...
Iowa agreed to continue to pay out my scholarship — so while I’d no longer be on the team, I was able to stay on campus as a student. And thankfully, the football program didn’t “dispose of me” the moment I stepped away from it (which I think says a lot). They told me ...
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