模拟 (共95题)
ID Problem Title Source AC Ratio Solved Tries
1155 数码链(263) UVa 21% 9 43
1158 TeX中的引号(272) UVa 47% 21 45
1168 伊甸园日历游戏 ZJU 100% 2 2
1170 绕钉子的长绳子 Ural 40% 2 5
1183 卡布列克圆舞曲 vijos 35% 3 17
1197 神风堂人数 vijos 23% 10 43
1201 1.1 Greedy Gift Givers贪婪的送礼者(gift1) usaco 84% 17 25
1296 Digital Persistences数字接龙(digit) USACO 2000 Open 51% 27 59
1333 Vertical Histogram 垂直柱状图(vhist) USACO 2001 Fall Orange 51% 29 89
1502 二进制数分类 NOIP1995普及组 78% 37 55
1506 乘法竖式 NOIP1996普及组 25% 6 24
1508 字符串编辑 NOIP1996普及组 28% 37 154
1517 代数表达式 NOIP1997提高组 40% 4 10
1578 作业调度方案 NOIP2006提高组 63% 14 24
1742 Roman Roulette 130 罗马人的轮盘赌法 UVa 28% 8 29
1743 生态环保奖(10300) UVa 75% 14 20
1744 约瑟夫问题 toj 23% 12 56
1913 消棋子 ZJOI2014 0% 0 0
2627 表达式计算(1) YZOI 19% 9 52
2628 表达式计算(2) YZOI 23% 8 39
2629 表达式计算(3) YZOI 49% 21 49
2630 表达式计算(4) YZOI 26% 13 53
2631 The Lost Cow 丢失的奶牛 USACO 2017 Open Contest (Bronze) 32% 11 34
2633 Modern Art 现代艺术家 USACO 2017 Open Contest (Bronze) 100% 1 1
2634 Paired Up 奶牛配对 USACO 2017 Open Contest (Silver) 31% 2 13
2642 COWBASIC 奶牛的Basic程序设计语言 USACO 2017 Open Contest (Platinum) 33% 1 3
2643 Why Did the Cow Cross the Road?牛为什么要过马路? USACO 2017 February Bronze 100% 5 5
2644 Why Did the Cow Cross the Road II USACO 2017 February Bronze 100% 1 1
2679 Statistics 自动统计机 USACO 2008 Mar Bronze 22% 21 96
2865 Dream Counting USACO 2006 Dec Bronze 0% 0 0
2872 Another Cow Number Game 奶牛的数字游戏 USACO 2006 Oct Gold 0% 0 0
2919 Bovine Latin USACO 2007 Mar Bronze 0% 0 0
2931 Cow Laundry USACO 2003 Fall Orange 0% 0 0
2933 ISBN USACO 2003 Fall Orange 32% 7 22
2940 Cow Queueing 奶牛队列 USACO 2003 Dec Green 0% 0 0
2951 Fence Enclosures USACO 2004 Open Blue 0% 0 0
2953 Flood 洪水 USACO 2004 Jan Orange 0% 0 0
2990 Blocked Billboard II USACO 2018 January Bronze 0% 0 0
3198 Counting Beads USACO 2010 Oct Bronze 0% 0 0
3207 Need For Speed USACO 2010 Mar Bronze 0% 0 0
3208 Hexadecimal Conversion USACO 2010 Mar Bronze 0% 0 0
3217 Scavenger Hunt USACO 2010 Feb Bronze 0% 0 0
3219 Toy Shopping USACO 2010 Feb Bronze 0% 0 0
3256 Papaya Jungle 木瓜林 USACO 2009 Oct 0% 0 0
3260 Time Cards USACO 2009 Open Bronze 0% 0 0
3261 O Those Fads USACO 2009 Open Bronze 0% 0 0
3295 Scrabble USACO 2009 Jan Bronze 0% 0 3
3297 Music Notes USACO 2009 Jan Bronze 0% 0 0
3462 刷题 (homework) FROG OI 63% 5 8
3610 Card Stacking 作弊的发牌者 USACO 2007 Dec  Bronze 0% 0 0