ID Problem Show tags Hide tags AC / Tried Difficulty
2033 P2977  [USACO10JAN] 奶牛电话机 G 0 / 0 5
2039 P2983  [USACO10FEB] Chocolate Buying S 0 / 0 3
2040 P2984  [USACO10FEB] Chocolate Giving S 0 / 0 3
2041 P2985  [USACO10FEB] Chocolate Eating S 2 / 7 3
2049 P2994  [USACO10OCT] Dinner Time S 0 / 0 4
2057 P3002  [USACO10DEC] Threatening Letter G 0 / 0 6
2068 P3014  [USACO11FEB] Cow Line S 0 / 0 4
2078 P3024  [USACO11OPEN] Cow Checkers S 0 / 0 5
2096 P3042  [USACO12JAN] Cow Run G 0 / 0 6
2099 P3045  [USACO12FEB] Cow Coupons G 0 / 0 6
2106 P3052  [USACO12MAR] Cows in a Skyscraper G 16 / 48 4
2107 P3053  [USACO12OPEN] Unlocking Blocks S 0 / 0 5
2110 P3056  [USACO12NOV] Clumsy Cows S 1 / 3 2
2128 P3074  [USACO13FEB] Milk Scheduling S 0 / 0 3
2130 P3076  [USACO13FEB] Taxi G 3 / 3 5
2132 P3078  [USACO13MAR] Poker Hands S 1 / 1 3
2147 P3093  [USACO13DEC] Milk Scheduling S 0 / 0 3
2153 P3099  [USACO14JAN] Cow Curling G 0 / 0 5
2162 P3108  [USACO14OPEN] Cow Optics G 0 / 0 6
2166 P3112  [USACO14DEC] Guard Mark G 0 / 0 5
2178 P3124  [USACO15OPEN] Trapped in the Haybales S 0 / 0 5
2183 P3129  [USACO15DEC] High Card Low Card P 0 / 0 5
2186 P3132  [USACO16JAN] Angry Cows G 0 / 0 5
2187 P3133  [USACO16JAN] Radio Contact G 0 / 0 3
2191 P3137  [USACO16FEB] Circular Barn S 0 / 0 4
2197 P3143  [USACO16OPEN] Diamond Collector S 0 / 0 3
2198 P3144  [USACO16OPEN] Closing the Farm S 0 / 0 3
2200 P3146  [USACO16OPEN] 248 G 4 / 7 4
2201 P3147  [USACO16OPEN] 262144 P 3 / 3 5
2218 P3153  [CQOI2009] 跳舞 0 / 0 6
2225 P3161  [CQOI2012] 模拟工厂 0 / 0 6
2226 P3162  [CQOI2012] 组装 0 / 0 6
2237 P3173  [HAOI2009] 巧克力 0 / 0 4
2274 P3210  [HNOI2010] 取石头游戏 0 / 0 7
2307 P3243  [HNOI2015] 菜肴制作 3 / 4 4
2357 P3293  [SCOI2016] 美味 0 / 0 6
2358 P3294  [SCOI2016] 背单词 0 / 0 6
2397 P3333  [ZJOI2013] 丽洁体 0 / 0 6
2464 P3353  在你窗外闪耀的星星 0 / 0 2
2489 P3419  [POI 2005] SAM-Toy Cars 0 / 0 5
2494 P3424  [POI 2005] SUM-Fibonacci Sums 0 / 0 5
2499 P3429  [POI 2005] DWA-Two Parties 0 / 0 6
2502 P3432  [POI 2005] LUS-Mirror Trap 0 / 0 (None)
2511 P3441  [POI 2006] MET-Subway 0 / 0 6
2527 P3457  [POI 2007] POW-The Flood 0 / 0 6
2530 P3460  [POI 2007] TET-Tetris Attack 0 / 0 6
2532 P3462  [POI 2007] ODW-Weights 0 / 0 6
2542 P3472  [POI 2008] MAF-Mafia 0 / 0 6
2544 P3474  [POI 2008] KUP-Plot purchase 0 / 0 6
2549 P3479  [POI 2009] GAS-Fire Extinguishers 0 / 0 6
2565 P3496  [POI 2010] GIL-Guilds 0 / 0 4
2576 P3507  [POI 2010] GRA-The Minima Game 0 / 0 5
2592 P3523  [POI 2011] DYN-Dynamite 0 / 0 6
2597 P3528  [POI 2011] PAT-Sticks 0 / 0 5
2604 P3535  [POI 2012] TOU-Tour de Byteotia 0 / 0 4
2608 P3539  [POI 2012] ROZ-Fibonacci Representation 0 / 0 6
2609 P3540  [POI 2012] SQU-Squarks 0 / 0 6
2610 P3542  [POI 2012] PEN-Salaries 0 / 0 6
2611 P3543  [POI 2012] WYR-Leveling Ground 0 / 0 7
2613 P3545  [POI 2012] HUR-Warehouse Store 0 / 0 5
2618 P3550  [POI 2013] TAK-Taxis 0 / 0 4
2621 P3553  [POI 2013] INS-Inspector 0 / 0 6
2629 P3563  [POI 2013] POL-Polarization 0 / 0 6
2632 P3566  [POI 2014] KLO-Bricks 0 / 0 6
2640 P3574  [POI 2014] FAR-FarmCraft 0 / 0 5
2667 P3602  Koishi Loves Segments 0 / 0 5
2444 P3615  [JOISC 2016 Day2] 如厕计划 0 / 0 6
2456 P3617  电阻网络 0 / 0 5
2458 P3619  魔法 5 / 150 4
1812 P3620  [APIO/CTSC2007] 数据备份 0 / 0 5
1818 P3626  [APIO2009] 会议中心 0 / 0 5
1437 P3634  [APIO2012] 守卫 0 / 0 6
1450 P3646  [APIO2015] 巴厘岛的雕塑 0 / 0 5
2696 P3650  [USACO1.3] 滑雪课程设计Ski Course Design 0 / 0 2
2677 P3651  展翅翱翔之时 (はばたきのとき) 0 / 0 6
1090 P3661  [USACO17FEB] Why Did the Cow Cross the Road I S 0 / 0 3
1120 P3668  [USACO17OPEN] Modern Art 2 G 0 / 0 5
2684 P3672  小清新签到题 0 / 0 6
1283 P3686  [CERC2016] 爵士之旅 Jazz Journey 0 / 0 5
2675 P3696  Bushiroad的偶像派对 0 / 0 6
1070 P3697  开心派对小火车 0 / 0 5
1285 P3698  [CQOI2017] 小Q的棋盘 0 / 0 4
2706 P3718  [AHOI2017初中组] alter 0 / 0 4
1309 P3737  [HAOI2014] 遥感监测 0 / 0 3
2716 P3742  umi的函数 0 / 0 1
2717 P3743  小鸟的设备 1 / 4 3
2718 P3744  李彬的几何 0 / 0 5
1313 P3745  [六省联考 2017] 期末考试 0 / 0 5
2752 P3798  辉夜姬的十道难题 0 / 0 7
2765 P3812  【模板】线性基 1 / 1 5
2727 P3817  小A的糖果 1 / 1 2
2798 P3826  [NOI2017] 蔬菜 0 / 0 7
2808 P3836  [IOI 2017] Nowruz 0 / 0 7
2776 P3845  [TJOI2007] 球赛 0 / 0 5
2848 P3895  [湖南集训] Hungry Rabbit 0 / 0 6
2868 P3915  树的分解 0 / 0 3
2871 P3918  [国家集训队] 特技飞行 0 / 0 2
2882 P3933  Chtholly Nota Seniorious 0 / 0 5
1646 P3942  将军令 0 / 0 5
2901 P3944  肮脏的牧师 0 / 0 4

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