| 529030 | | mjhmjh1104 | A Difficult(y) Choice (BOI21_books) | C++17 | | 1 ms | 280 KiB |
| 529028 | | mjhmjh1104 | A Difficult(y) Choice (BOI21_books) | C++17 | | 1 ms | 276 KiB |
| 529027 | | mjhmjh1104 | A Difficult(y) Choice (BOI21_books) | C++17 | | 1 ms | 328 KiB |
| 529024 | | mjhmjh1104 | A Difficult(y) Choice (BOI21_books) | C++17 | | 3 ms | 276 KiB |
| 529023 | | mjhmjh1104 | A Difficult(y) Choice (BOI21_books) | C++17 | | 3 ms | 200 KiB |
| 528897 | | OttoTheDino | A Difficult(y) Choice (BOI21_books) | C++17 | | 3 ms | 328 KiB |
| 528891 | | OttoTheDino | A Difficult(y) Choice (BOI21_books) | C++17 | | 1 ms | 332 KiB |
| 528882 | | OttoTheDino | A Difficult(y) Choice (BOI21_books) | C++17 | | 1 ms | 456 KiB |
| 528879 | | OttoTheDino | A Difficult(y) Choice (BOI21_books) | C++17 | | 3 ms | 328 KiB |
| 528874 | | OttoTheDino | A Difficult(y) Choice (BOI21_books) | C++17 | | 1 ms | 328 KiB |
| 528873 | | OttoTheDino | A Difficult(y) Choice (BOI21_books) | C++17 | | 0 ms | 0 KiB |
| 528872 | | OttoTheDino | A Difficult(y) Choice (BOI21_books) | C++17 | | 1 ms | 280 KiB |
| 528752 | | koioi.org-koosaga | A Difficult(y) Choice (BOI21_books) | C++17 | | 1 ms | 328 KiB |
| 528751 | | koioi.org-koosaga | A Difficult(y) Choice (BOI21_books) | C++17 | | 1 ms | 200 KiB |
| 528687 | | 79brue | A Difficult(y) Choice (BOI21_books) | C++14 | | 2 ms | 296 KiB |
| 528412 | | 79brue | A Difficult(y) Choice (BOI21_books) | C++14 | | 15 ms | 308 KiB |
| 528403 | | 79brue | A Difficult(y) Choice (BOI21_books) | C++14 | | 11 ms | 308 KiB |
| 528400 | | 79brue | A Difficult(y) Choice (BOI21_books) | C++14 | | 0 ms | 0 KiB |
| 528389 | | 79brue | A Difficult(y) Choice (BOI21_books) | C++14 | | 15 ms | 288 KiB |
| 528326 | | 79brue | A Difficult(y) Choice (BOI21_books) | C++14 | | 243 ms | 444 KiB |
| 528325 | | 79brue | A Difficult(y) Choice (BOI21_books) | C++14 | | 3 ms | 200 KiB |
| 525906 | | Qingyu | A Difficult(y) Choice (BOI21_books) | C++17 | | 2 ms | 1092 KiB |
| 523881 | | fatemetmhr | A Difficult(y) Choice (BOI21_books) | C++17 | | 3 ms | 2752 KiB |
| 523812 | | fatemetmhr | A Difficult(y) Choice (BOI21_books) | C++17 | | 4 ms | 5184 KiB |
| 523811 | | fatemetmhr | A Difficult(y) Choice (BOI21_books) | C++17 | | 4 ms | 5184 KiB |