ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
---|---|---|---|---|
226 | P1226 Substrings | 0 / 0 | (无) | |
227 | P1227 RoboContest | 0 / 0 | (无) | |
228 | P1228 Grandpa's Estate | 0 / 0 | (无) | |
229 | P1229 Wild Domains | 0 / 0 | (无) | |
230 | P1230 Pass-Muraille | 0 / 0 | (无) | |
231 | P1231 The Alphabet Game | 0 / 0 | (无) | |
232 | P1232 Microfiches | 0 / 0 | (无) | |
233 | P1233 Street Crossing | 0 / 1 | 10 |