BZOJ 3212: A Simple Problem with Integers – [线段树] 继续阅读BZOJ 3212: A Simple Problem with Integers – [线段树]
BZOJ 1684: [Usaco2005 OCT]Close Encounter – [暴力] 继续阅读BZOJ 1684: [Usaco2005 OCT]Close Encounter – [暴力]
BZOJ 4425: [NWERC2015]Assigning Workstations – [贪心/堆] 继续阅读BZOJ 4425: [NWERC2015]Assigning Workstations – [贪心/堆]
