記録
k4rc's problems
| # | タイトル | Point | diff |
|---|---|---|---|
| 15457 | OMCB067(B) | 100 | 547 |
| 15954 | OMC281(B) | 200 | 1452 |
| 16133 | OMC281(F) | 600 | 2470 |
| 16808 | OMC283(C) | 300 | 1408 |
| 16151 | OMC283(F) | 500 | 2352 |
k4rc's editorials
| # | Problem |
|---|---|
| 1242 | OMCB067(F) |
| 1280 | OMCE005(F) |
| 1323 | OMCE024(A) |
| 1324 | OMCE024(F) |
| 1334 | OMC283(F) |
k4rc's Favorite Problems
| # | Problem |
|---|---|
| 3570 | OMC259(F) |
| 14000 | OMCE024(F) |
| 5779 | OMCB018(G) |
| 4385 | OMC176(C) |
| 9696 | OMCB056(B) |