| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 70 | P70 暑期集训S组-day4并查集 | 2 / 2 | 4 | |
| 71 | P71 暑期集训S组-day4并查集 | 2 / 5 | 4 | |
| 72 | P72 暑期集训S组-day4并查集 | 2 / 4 | 5 | |
| 73 | P73 暑期集训S组-day4并查集 | 2 / 3 | 5 | |
| 74 | P74 暑期集训S组-day4并查集 | 2 / 2 | 5 | |
| 75 | P75 暑期集训S组-day4并查集 | 2 / 2 | 6 | |
| 76 | P76 暑期集训S组-day5贪心算法 | 10 / 21 | 4 | |
| 77 | P77 暑期集训S组-day5贪心算法 | 10 / 17 | 4 | |
| 78 | P78 暑期集训S组-day5贪心算法 | 11 / 16 | 4 | |
| 79 | P79 暑期集训S组-day5贪心算法 | 10 / 11 | 4 | |
| 80 | P80 暑期集训S组-day5贪心算法 | 9 / 26 | 5 | |
| 81 | P81 暑期集训S组-day5贪心算法 | 9 / 27 | 5 | |
| 82 | P82 暑期集训S组-day5贪心算法 | 9 / 10 | 5 | |
| 185 | P83 暑期集训S组-day5贪心算法 | 9 / 30 | 4 | |
| 184 | P84 暑期集训S组-day5贪心算法 | 9 / 100 | 4 | |
| 211 | P85 暑期集训S组-day5贪心算法 | 1 / 1 | 6 | |
| 218 | P86 暑期集训S组-day5贪心算法 | 9 / 17 | 5 | |
| 219 | P87 暑期集训S组-day5贪心算法 | 1 / 1 | 5 | |
| 220 | P88 暑期集训S组-day5贪心算法 | 9 / 17 | 7 | |
| 221 | P89 暑期集训S组-day5贪心算法 | 9 / 37 | 4 |
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