Contest Statistics
| AC | PE | WA | TLE | MLE | OLE | RE | CE | Total | | C | C++ | Pascal | Java | Ruby | Bash | Python | PHP | Perl | C# | Obj-c | FreeBasic |
| A | 1028 | 10 | 972 | 15 | 1 | 278 | 163 | 341 | 2808 | | 1861 | 711 | | 236 | | | | | | | | |
| B | 727 | 5 | 2807 | 710 | 11 | 190 | 338 | 378 | 5166 | | 3027 | 1741 | 6 | 392 | | | | | | | | |
| C | 573 | | 783 | 333 | 48 | 77 | 1209 | 240 | 3263 | | 1690 | 1297 | 3 | 273 | | | | | | | | |
| D | 778 | | 1023 | 871 | | 97 | 74 | 131 | 2974 | | 1966 | 835 | 4 | 169 | | | | | | | | |
| E | 554 | 18 | 469 | 1095 | 6 | 84 | 725 | 228 | 3179 | | 1600 | 1276 | 13 | 290 | | | | | | | | |
| F | 140 | | 140 | 105 | 2 | 3 | 15 | 29 | 434 | | 115 | 312 | | 7 | | | | | | | | |
| G | 145 | | 1410 | 195 | 5 | 61 | 241 | 103 | 2160 | | 697 | 1304 | 1 | 158 | | | | | | | | |
| H | 104 | | 346 | 316 | 42 | 26 | 194 | 101 | 1129 | | 369 | 636 | | 124 | | | | | | | | |
| I | 104 | | 280 | 144 | 344 | 19 | 560 | 181 | 1632 | | 457 | 1095 | 2 | 78 | | | | | | | | |
| J | 90 | 14 | 63 | 69 | 2 | 5 | 31 | 10 | 284 | | 65 | 207 | | 12 | | | | | | | | |
| K | 40 | | 406 | 76 | | 11 | 61 | 31 | 625 | | 50 | 542 | | 33 | | | | | | | | |
| L | 20 | | 60 | 78 | 4 | 3 | 31 | 10 | 206 | | 30 | 172 | | 4 | | | | | | | | |
| Total | 4303 | 47 | 8759 | 4007 | 465 | 854 | 3642 | 1783 | 23860 | | 11927 | 10128 | 29 | 1776 | | | | | | | | |