ID 题目 显示标签 隐藏标签 AC / 尝试 难度
90 P1090   [NOIP 2004 提高组] 合并果子 5 / 8 5
118 P1118   [USACO06FEB] Backward Digit Sums G/S 0 / 0 5
134 P1134   [USACO3.2] 阶乘问题 0 / 0 5
200 P1200   [USACO1.1] 你的飞碟在这儿 Your Ride Is Here 1 / 1 1
201 P1201   [USACO1.1] 贪婪的送礼者 Greedy Gift Givers 0 / 0 3
202 P1202   [USACO1.1] 黑色星期五 Friday the Thirteenth 0 / 0 2
203 P1203   [USACO1.1] 坏掉的项链 Broken Necklace 0 / 0 3
204 P1204   [USACO1.2] 挤牛奶 Milking Cows 0 / 0 2
205 P1205   [USACO1.2] 方块转换 Transformations 0 / 0 5
206 P1206   [USACO1.2] 回文平方数 Palindromic Squares 0 / 0 3
207 P1207   [USACO1.2] 双重回文数 Dual Palindromes 0 / 0 3
208 P1208   [USACO1.3] 混合牛奶 Mixing Milk 5 / 7 3
209 P1209   [USACO1.3] 修理牛棚 Barn Repair 3 / 13 5
210 P1210   [USACO1.3] 最长的回文 Calf Flac 0 / 0 5
211 P1211   [USACO1.3] 牛式 Prime Cryptarithm 0 / 0 3
212 P1212   [USACO1.4] 铺放矩形块 Packing Rectangles 0 / 0 6
213 P1213   [IOI 1994 / USACO1.4] 时钟 The Clocks 0 / 0 6
214 P1214   [USACO1.4] 等差数列 Arithmetic Progressions 0 / 0 6
215 P1215   [USACO1.4] 母亲的牛奶 Mother's Milk 0 / 0 5
216 P1216   [IOI 1994 / USACO1.5] 数字三角形 Number Triangles 11 / 19 3

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