ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2056 P3017   [USACO11MAR] Brownie Slicing G 0 / 0 7
2112 P3073   [USACO13FEB] Tractor S 0 / 0 6
2140 P3101   [USACO14JAN] Ski Course Rating G 0 / 0 7
2143 P3104   [USACO14MAR] Counting Friends G 1 / 3 7
2171 P3132   [USACO16JAN] Angry Cows G 0 / 0 7
2240 P3191   [HNOI2007] 紧急疏散(EVACUATE) 0 / 0 8
2271 P3222   [HNOI2012] 射箭 0 / 0 8
2340 P3291   [SCOI2016] 妖怪 0 / 0 8
2373 P3324   [SDOI2015] 星际战争 0 / 0 8
2396 P3347   [ZJOI2015] 醉熏熏的幻想乡 0 / 0 9
1846 P3382   三分 0 / 0 5
2493 P3438   [POI 2006] ZAB-Frogs 0 / 0 8
2554 P3500   [POI 2010] TES-Intelligence Test 0 / 0 7
2555 P3501   [POI 2010] ANT-Antisymmetry 2 / 4 7
2557 P3503   [POI 2010] KLO-Blocks 0 / 0 7
2565 P3511   [POI 2010] MOS-Bridges 0 / 0 8
2571 P3517   [POI 2011] WYK-Plot 0 / 0 9
2577 P3523   [POI 2011] DYN-Dynamite 0 / 0 8
2581 P3527   [POI 2011] MET-Meteors 0 / 0 8
2588 P3534   [POI 2012] STU-Well 0 / 0 8

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