| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2113 | P81A Plug-in | 0 / 0 | (None) | |
| 2114 | P81B Sequence Formatting | 0 / 0 | (None) | |
| 2115 | P81D Polycarp's Picture Gallery | 0 / 0 | (None) | |
| 2116 | P81E Pairs | 0 / 0 | (None) | |
| 2117 | P82A Double Cola | 0 / 0 | (None) | |
| 2118 | P82C General Mobilization | 0 / 0 | (None) | |
| 2119 | P82D Two out of Three | 0 / 0 | (None) | |
| 2120 | P83A Magical Array | 0 / 0 | (None) | |
| 2121 | P83B Doctor | 0 / 0 | (None) | |
| 2122 | P83D Numbers | 0 / 0 | (None) | |
| 2123 | P83E Two Subsequences | 0 / 0 | (None) | |
| 2124 | P84C Biathlon | 0 / 0 | (None) | |
| 2125 | P85A Domino | 0 / 0 | (None) | |
| 2126 | P85C Petya and Tree | 0 / 0 | (None) | |
| 2127 | P85D Sum of Medians | 0 / 0 | (None) | |
| 2128 | P85E Guard Towers | 0 / 0 | (None) | |
| 2129 | P86B Tetris revisited | 0 / 0 | (None) | |
| 2130 | P86D Powerful array | 0 / 0 | (None) | |
| 2131 | P87A Trains | 0 / 0 | (None) | |
| 2132 | P87C Interesting Game | 0 / 0 | (None) |
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