ID Problem Show tags Hide tags AC / Tried Difficulty
1265 E925   【基础】最短网络 Agri-Net(USACO3.1) 1 / 6 10
1266 E926   【提高】关押罪犯 1 / 2 10
1267 E927   【基础】Out of Hay S[USACO05MAR] 0 / 0 (None)
1268 E928   【基础】舞伴 19 / 74 7
1269 E929   【提高】比赛组队 1 / 2 10
1270 E930   【入门】数字游戏 0 / 0 (None)
1271 E931   【基础】公交换乘 0 / 0 (None)
1272 E932   【提高】纪念品 0 / 0 (None)
1273 E933   【基础】贪婪的送礼者Greedy Gift Givers(USACO1.1) 0 / 0 (None)
1274 E934   【基础】回文平方数 Palindromic Squares 2 / 4 10
1275 E935   【基础】双重回文数 Dual Palindromes 1 / 1 10
1276 E936   【基础】混合牛奶 Mixing Milk 1 / 1 10
1277 E937   【基础】修理牛棚 Barn Repair 1 / 1 10
1278 E938   【提高】回文质数 Prime Palindromes 1 / 6 10
1279 E939   【基础】特殊的质数肋骨 Superprime Rib 4 / 22 9
1280 E940   【基础】集合 Subset Sums 0 / 0 (None)
1281 E941   【基础】高精度减法2 4 / 6 10
1282 E942   【基础】高精度减法3 2 / 3 10
1283 E943   【提高】高精度减法4 0 / 1 10
1284 E944   【基础】评选最佳品牌 3 / 7 10

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