最近的文章
BZOJ 1632: [Usaco2007 Feb]Lilypad Pond (BFS,dp)
1632: [Usaco2007 Feb]Lilypad Pond # Time Limit: 5 Sec Memory Limit: 64 MB Submit: 496 Solved: 153 [Submit][Status][Discuss]
BZOJ 1630/2023: [Usaco2005 Nov]Ant Counting 数蚂蚁 （母函数）
2023: [Usaco2005 Nov]Ant Counting 数蚂蚁 # Time Limit: 4 Sec Memory Limit: 64 MB Submit: 149 Solved: 85 [Submit][Status][Discuss]
BZOJ 1629: [Usaco2007 Demo]Cow Acrobats (贪心)
1629: [Usaco2007 Demo]Cow Acrobats # Time Limit: 5 Sec Memory Limit: 64 MB Submit: 771 Solved: 398 [Submit][Status][Discuss]
BZOJ 1628: [Usaco2007 Demo]City skyline (单调栈)
1628: [Usaco2007 Demo]City skyline # Time Limit: 5 Sec Memory Limit: 64 MB Submit: 396 Solved: 317 [Submit][Status][Discuss]
BZOJ 1627: [Usaco2007 Dec]穿越泥地 (BFS)
1627: [Usaco2007 Dec]穿越泥地 # Time Limit: 5 Sec Memory Limit: 64 MB Submit: 624 Solved: 411 [Submit][Status][Discuss]
BZOJ 1626: [Usaco2007 Dec]Building Roads 修建道路 (MST)
1626: [Usaco2007 Dec]Building Roads 修建道路 # Time Limit: 5 Sec Memory Limit: 64 MB Submit: 1362 Solved: 541 [Submit][Status][Discuss]
BZOJ 1624: [Usaco2008 Open] Clear And Present Danger 寻宝之路 (Floyd)
1624: [Usaco2008 Open] Clear And Present Danger 寻宝之路 # Time Limit: 5 Sec Memory Limit: 64 MB Submit: 507 Solved: 345 [Submit][Status][Discuss]
BZOJ 1623: [Usaco2008 Open]Cow Cars 奶牛飞车 (贪心)
1623: [Usaco2008 Open]Cow Cars 奶牛飞车 # Time Limit: 5 Sec Memory Limit: 64 MB Submit: 386 Solved: 266 [Submit][Status][Discuss]
BZOJ 1622: [Usaco2008 Open]Word Power 名字的能量 (暴力)
·2 分钟
1622: [Usaco2008 Open]Word Power 名字的能量 # Time Limit: 5 Sec Memory Limit: 64 MB Submit: 462 Solved: 228 [Submit][Status][Discuss]
BZOJ1621: [Usaco2008 Open]Roads Around The Farm分岔路口 (DFS)
1621: [Usaco2008 Open]Roads Around The Farm分岔路口 # Time Limit: 5 Sec Memory Limit: 64 MB Submit: 698 Solved: 513 [Submit][Status][Discuss]