ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3642 P2804   神秘数字 0 / 0 4
3654 P2810   Catch the theives 0 / 0 4
3669 P2824   [HEOI2016/TJOI2016] 排序 0 / 0 6
3672 P2839   [国家集训队] middle 0 / 0 6
3679 P2847   [USACO16DEC] Moocast G 0 / 0 4
3684 P2852   [USACO06DEC] Milk Patterns G 0 / 0 4
3687 P2855   [USACO06DEC] River Hopscotch S 0 / 0 3
3689 P2857   [USACO06FEB] Steady Cow Assignment G 0 / 0 6
3694 P2862   [USACO06JAN] Corral the Cows G 0 / 0 4
3700 P2868   [USACO07DEC] Sightseeing Cows G 0 / 0 6
3729 P2898   [USACO08JAN] Haybale Guessing G 0 / 0 5
3751 P2920   [USACO08NOV] Time Management S 0 / 0 3
3815 P2985   [USACO10FEB] Chocolate Eating S 0 / 0 3
3846 P3017   [USACO11MAR] Brownie Slicing G 0 / 0 5
3901 P3073   [USACO13FEB] Tractor S 0 / 0 4
3929 P3101   [USACO14JAN] Ski Course Rating G 0 / 0 5
3932 P3104   [USACO14MAR] Counting Friends G 0 / 0 5
3960 P3132   [USACO16JAN] Angry Cows G 0 / 0 5
3976 P3148   [USACO16OPEN] Bull in a China Shop P 0 / 0 7
4021 P3184   [USACO16DEC] Counting Haybales S 0 / 0 2
4028 P3191   [HNOI2007] 紧急疏散EVACUATE 0 / 0 6
4059 P3222   [HNOI2012] 射箭 0 / 0 6
4128 P3291   [SCOI2016] 妖怪 0 / 0 6
4161 P3324   [SDOI2015] 星际战争 0 / 0 6
4184 P3347   [ZJOI2015] 醉熏熏的幻想乡 0 / 0 7
3636 P3382   三分 0 / 0 3
4280 P3438   [POI 2006] ZAB-Frogs 0 / 0 6
4341 P3500   [POI 2010] TES-Intelligence Test 0 / 0 5
4342 P3501   [POI 2010] ANT-Antisymmetry 0 / 0 5
4344 P3503   [POI 2010] KLO-Blocks 0 / 0 5
4352 P3511   [POI 2010] MOS-Bridges 0 / 0 6
4358 P3517   [POI 2011] WYK-Plot 0 / 0 7
4364 P3523   [POI 2011] DYN-Dynamite 0 / 0 6
4368 P3527   [POI 2011] MET-Meteors 0 / 0 6
4375 P3534   [POI 2012] STU-Well 0 / 0 6
4392 P3553   [POI 2013] INS-Inspector 0 / 0 6
4393 P3554   [POI 2013] LUK-Triumphal arch 0 / 0 6
4401 P3564   [POI 2014] BAR-Salad Bar 0 / 0 6
4413 P3576   [POI 2014] MRO-Ant colony 0 / 0 6
4417 P3580   [POI 2014] ZAL-Freight 0 / 0 6
4239 P3606   [USACO17JAN] Building a Tall Barn P 0 / 0 5
4244 P3611   [USACO17JAN] Cow Dance Show S 0 / 0 4
2909 P3667   [USACO17OPEN] Bovine Genomics G 0 / 0 5
3138 P3705   [SDOI2017] 新生舞会 0 / 0 6
4476 P3718   [AHOI2017初中组] alter 0 / 0 4
4486 P3743   小鸟的设备 0 / 0 3
4581 P3839   [IOI 2017] The Big Prize 0 / 0 6
4552 P3853   [TJOI2007] 路标设置 0 / 0 3
4619 P3902   递增 0 / 0 3
4646 P3933   Chtholly Nota Seniorious 0 / 0 5

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