BFS (共42题)
ID Problem Title Source AC Ratio Solved Tries
1545 字串变换 NOIP2002提高组 26% 16 82
1732 倒水问题 10603 - Fill UVa 50% 1 2
1819 八数码难题 South Central USA 1998 15% 18 173
2720 Pushing Boxes 推箱子 ACM Southwestern European Regional 1997 38% 3 8
2772 Breadth First Search 广度优先搜索 AOJ 39% 24 67
2850 Knight Moves Ulm Local 1996 29% 3 17
2851 Morning after holloween 万圣节后的早晨 Japan 2007, POJ 3523, UVa 1601 50% 1 4
2874 Cows on Skates 滑旱冰的奶牛 USACO 2006 Oct Gold 0% 0 0
2907 Bronze Lilypad Pond 荷叶池塘(初级) USACO 2007 Feb Bronze 0% 0 0
2934 Golf USACO 2003 Dec Orange 0% 0 0
2941 Cave Cows 1 洞穴奶牛第一话 USACO 2004 Open Orange 0% 0 0
2948 Turning in Homework 提交作业 USACO 2004 Open Green 0% 0 0
3022 Sramoc Problem XOJ 100% 1 1
3088 Fire! 大火蔓延的迷宫 UVa 11624 21% 10 57
3089 The Monocycle 独轮车 UVa 10047 55% 6 11
3200 Lake Counting USACO 2010 Oct Silver 75% 3 4
3203 Cow Politics 奶牛政坛 USACO 2010 Hol 0% 0 0
3224 Cows on Ice 冰上 USACO 2010 Feb Gold 0% 0 0
3245 The Chivalrous Cow 武士风度的牛 USACO 2009 Nov Bronze 50% 2 4
3252 Cow Rescue 拯救奶牛贝希 USACO 2009 Nov Gold 0% 0 0
3258 Invasion of the Milkweed 乳草的入侵 USACO 2009 Oct 100% 2 2
3264 Hide and Seek USACO 2009 Open Silver 0% 0 0
3613 Mud Puddles 穿越泥地 USACO 2007 Dec  Silver 0% 0 0
3618 Avoid The Lakes USACO 2007 Nov Bronze 0% 0 0
3641 Obstacle Course USACO 2007 Oct Silver 0% 0 0
3644 Best Grass USACO 2008 Open Bronze 0% 0 0
3646 Clear Cold Water USACO 2008 Open Bronze 0% 0 0
3647 Munching USACO 2008 Open Bronze 0% 0 0
3659 Meteor Shower 流星雨 USACO 2008 Feb Silver 0% 0 0
3665 Oh Those Rollers 混乱的齿轮 USACO 2008 Mar Bronze 0% 0 0
3666 The Loathesome Hay Baler 麻烦的干草打包机 USACO 2008 Mar Silver 0% 0 0
3669 Cow Jogging 牛跑步 USACO 2008 Mar Gold 0% 0 0
3970 2401 送礼物 李煜东, XOJ 23% 2 26
3971 Bloxorz I POJ 3322 100% 1 1
3972 2501 矩阵距离 李煜东, XOJ 38% 8 21
3973 2601 电路维修 杜宇飞,石家庄二中【Nescafé 5】杯NOIP模拟赛 18% 6 38
3974 Full Tank? Nordic 2007 67% 2 3
3975 Nightmare Ⅱ HDU 3085 30% 3 10
3980 Weather Forecast Japan 2003,POJ 2044 31% 4 13
3981 Bloxorz II POJ 3323 0% 0 0
4079 磁力块 「Adera 8」杯NOI模拟赛 100% 1 2