ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
---|---|---|---|---|
909 | E569 【基础】黑色星期五(friday) | 1 / 2 | 10 | |
1159 | E820 【提高】谷仓的安保 | 3 / 11 | 9 | |
1246 | E906 【基础】愤怒的奶牛 | 13 / 23 | 5 | |
1253 | E913 【基础】探测池塘 | 1 / 1 | 10 | |
1254 | E914 【基础】相似的奶牛 | 0 / 0 | (None) | |
1255 | E915 【基础】数字三角形 | 0 / 0 | (None) | |
1256 | E916 【基础】麦香牛肉 | 1 / 1 | 10 | |
1262 | E922 【提高】立方体积木Cube Stacking | 0 / 0 | (None) | |
1265 | E925 【基础】最短网络 Agri-Net(USACO3.1) | 1 / 6 | 10 | |
1267 | E927 【基础】Out of Hay S[USACO05MAR] | 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) | |
1427 | E1089 【基础】回家 Bessie Come Home | 0 / 0 | (None) | |
6869 | USACO1017 1.5.1 [IOI1994]数字三角形 Number Triangles | 2 / 2 | 10 |
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