摘要：
BOI'98 DAY 2 TASK 1 CONFERENCE CALL PROBLEM A telecom company would like to offer a three-party conference call service. This service enables three cu 阅读全文
摘要：
Problem 2: Crowded Cows [Brian Dean, 2013] Farmer John's N cows (1 <= N <= 50,000) are grazing along a one-dimensional fence. Cow i is standing at loc 阅读全文