| 1163 | USACO:邮政货车
ACM South Pacific Region -- 2003 | 0 | 0 | 0.000% |
| 1243 | NOIP2003:栈 | 191 | 259 | 73.745% |
| 1244 | NOIP2003:乒乓球 | 98 | 271 | 36.162% |
| 1245 | NOIP2003:数字游戏 | 137 | 278 | 49.281% |
| 1246 | NOIP2003:麦森数 | 25 | 38 | 65.789% |
| 1247 | NOIP2003:加分二叉树 | 26 | 33 | 78.788% |
| 1248 | NOIP2003:传染病控制 | 7 | 13 | 53.846% |
| 1249 | NOIP2003:神经网络 | 71 | 184 | 38.587% |
| 1250 | NOIP2003:侦探推理 | 20 | 41 | 48.780% |
| 5089 | BZOJ1089：[SCOI2003]严格n元树 | 0 | 0 | 0.000% |
| 5090 | BZOJ1090：[SCOI2003]字符串折叠 | 0 | 0 | 0.000% |
| 5091 | BZOJ1091：[SCOI2003]切割多边形 | 0 | 0 | 0.000% |
| 5092 | BZOJ1092：[SCOI2003]蜘蛛难题 | 0 | 0 | 0.000% |
| 5215 | BZOJ1215：[HNOI2003]24点游戏 | 0 | 0 | 0.000% |
| 5216 | BZOJ1216：[HNOI2003]操作系统 | 0 | 0 | 0.000% |
| 5217 | BZOJ1217：[HNOI2003]消防局的设立 | 1 | 1 | 100.000% |
| 5218 | BZOJ1218：[HNOI2003]激光炸弹 | 3 | 3 | 100.000% |
| 5219 | BZOJ1219：[HNOI2003]历史年份History | 0 | 0 | 0.000% |
| 5244 | BZOJ1244：[Croatia2003]VOKITOKI | 0 | 0 | 0.000% |
| 5369 | BZOJ1369：[Baltic2003]Gem | 0 | 0 | 0.000% |
| 5370 | BZOJ1370：[Baltic2003]Gang团伙 | 0 | 0 | 0.000% |
| 5371 | BZOJ1371：[Baltic2003]Barrel | 0 | 0 | 0.000% |
| 5372 | BZOJ1372：[Baltic2003]Lamps | 0 | 0 | 0.000% |
| 5373 | BZOJ1373：[Baltic2003]linker | 0 | 0 | 0.000% |
| 5374 | BZOJ1374：[Baltic2003]Register | 0 | 0 | 0.000% |
| 5436 | BZOJ1436：Poi2003 Trinomial | 0 | 0 | 0.000% |
| 5507 | BZOJ1507：[NOI2003]Editor | 0 | 0 | 0.000% |
| 5508 | BZOJ1508：[NOI2003]Game | 0 | 0 | 0.000% |
| 5509 | BZOJ1509：[NOI2003]逃学的小孩 | 0 | 0 | 0.000% |
| 5885 | BZOJ1885：[Coi2003]Locomotive | 0 | 0 | 0.000% |
| 5886 | BZOJ1886：[Coi2003]A1 | 0 | 0 | 0.000% |
| 5930 | BZOJ1930：[Shoi2003]pacman 吃豆豆 | 0 | 0 | 0.000% |
| 5971 | BZOJ1971：[Poi2003]Connections | 0 | 0 | 0.000% |
| 6003 | BZOJ2003：[Hnoi2010]Matrix 矩阵 | 0 | 0 | 0.000% |
| 6430 | BZOJ2430：[Poi2003]Chocolate | 0 | 0 | 0.000% |
| 6603 | BZOJ2603：[Poi2003]Motorways | 0 | 0 | 0.000% |
| 6604 | BZOJ2604：[Poi2003]Mastermind II | 0 | 0 | 0.000% |
| 6605 | BZOJ2605：[Poi2003]Tiles | 0 | 0 | 0.000% |
| 6606 | BZOJ2606：[Poi2003] Sequences without Stammers | 0 | 0 | 0.000% |
| 6607 | BZOJ2607：[Poi2003]Smugglers | 0 | 0 | 0.000% |
| 6608 | BZOJ2608：[Poi2003]Numerals of Przesmyks | 0 | 0 | 0.000% |
| 6609 | BZOJ2609：[Poi2003]Printed-Circuit Boards | 0 | 0 | 0.000% |
| 6610 | BZOJ2610：[Poi2003]Monkeys | 0 | 0 | 0.000% |
| 6611 | BZOJ2611：[Poi2003]Treasure | 0 | 0 | 0.000% |
| 6612 | BZOJ2612：[Poi2003]Sums | 0 | 0 | 0.000% |
| 6613 | BZOJ2613：[Poi2003]Shuffle | 0 | 0 | 0.000% |
| 7025 | BZOJ3025：[Balkan2003]Farey数列 | 0 | 0 | 0.000% |
| 8622 | BZOJ4622：[NOI 2003] 智破连环阵 | 0 | 0 | 0.000% |
| 400004 | GYM100002 A Amusing Numbers | 0 | 0 | 0.000% |
| 400005 | GYM100002 B Bricks | 0 | 0 | 0.000% |
| 400006 | GYM100002 C Cricket Field | 0 | 0 | 0.000% |
| 400007 | GYM100002 D Decoding Task | 0 | 0 | 0.000% |
| 400008 | GYM100002 E Evacuation Plan | 0 | 0 | 0.000% |
| 400009 | GYM100002 F Folding | 0 | 0 | 0.000% |
| 400010 | GYM100002 G Ghost Busters | 0 | 0 | 0.000% |
| 400011 | GYM100002 H Heroes Of Might And Magic | 0 | 0 | 0.000% |
| 400012 | GYM100002 I Inlay Cutters | 0 | 0 | 0.000% |
| 400491 | GYM100197 A Non Absorbing DFA | 0 | 0 | 0.000% |
| 400492 | GYM100197 B The Towers of Hanoi Revisited | 0 | 0 | 0.000% |
| 400493 | GYM100197 C Hyperhuffman | 0 | 0 | 0.000% |
| 400494 | GYM100197 D Little Jumper | 0 | 0 | 0.000% |
| 400495 | GYM100197 E Quantization Problem | 0 | 0 | 0.000% |
| 400496 | GYM100197 F Roads | 0 | 0 | 0.000% |
| 400497 | GYM100197 G Robbers | 0 | 0 | 0.000% |
| 400498 | GYM100197 H Tickets | 0 | 0 | 0.000% |
| 400499 | GYM100198 A Areas | 0 | 0 | 0.000% |
| 400500 | GYM100198 B Beloved Sons | 0 | 0 | 0.000% |
| 400501 | GYM100198 C Strange Counter | 0 | 0 | 0.000% |
| 400502 | GYM100198 D Data Transmission | 0 | 0 | 0.000% |
| 400503 | GYM100198 E Strong Defence | 0 | 0 | 0.000% |
| 400504 | GYM100198 F Weird Dissimilarity | 0 | 0 | 0.000% |
| 400505 | GYM100198 G PL/Cool | 0 | 0 | 0.000% |
| 400506 | GYM100198 H Royal Federation | 0 | 0 | 0.000% |
| 400507 | GYM100198 I Two Cylinders | 0 | 0 | 0.000% |
| 400508 | GYM100199 A Chinese Girls' Amusement | 0 | 0 | 0.000% |
| 400509 | GYM100199 B Reactor Cooling | 0 | 0 | 0.000% |
| 400510 | GYM100199 C New Year Bonus Grant | 0 | 0 | 0.000% |
| 400511 | GYM100199 D Matrix Multiplication | 0 | 0 | 0.000% |
| 400512 | GYM100199 E Nice Patterns Strike Back | 0 | 0 | 0.000% |
| 400513 | GYM100199 F Get Out! | 0 | 0 | 0.000% |
| 400514 | GYM100199 G Beautiful People | 0 | 0 | 0.000% |
| 400515 | GYM100199 H Cracking' RSA | 0 | 0 | 0.000% |
| 400516 | GYM100200 A Unique Attack | 0 | 0 | 0.000% |
| 400517 | GYM100200 B Burning Bridges | 0 | 0 | 0.000% |
| 400518 | GYM100200 C Circles | 0 | 0 | 0.000% |
| 400519 | GYM100200 D Linear Programming Dual | 0 | 0 | 0.000% |
| 400520 | GYM100200 E DVD | 0 | 0 | 0.000% |
| 400521 | GYM100200 F Think Positive | 0 | 0 | 0.000% |
| 400522 | GYM100200 G Ranking | 0 | 0 | 0.000% |
| 400523 | GYM100200 H Driving Straight | 0 | 0 | 0.000% |
| 400524 | GYM100201 A Ackerman's Function | 0 | 0 | 0.000% |
| 400525 | GYM100201 B The Minimal Angle | 0 | 0 | 0.000% |
| 400526 | GYM100201 C Yellow Code | 0 | 0 | 0.000% |
| 400527 | GYM100201 D Yet Another Digit | 0 | 0 | 0.000% |
| 400528 | GYM100201 E Graduated Lexicographical Ordering | 0 | 0 | 0.000% |
| 400529 | GYM100201 F GSM | 0 | 0 | 0.000% |
| 400530 | GYM100201 G Warehouse Keeper | 0 | 0 | 0.000% |
| 400531 | GYM100201 H Don't Go Left | 0 | 0 | 0.000% |
| 400532 | GYM100201 I Railroad Sort | 0 | 0 | 0.000% |
| 400533 | GYM100202 A Little Brackets | 0 | 0 | 0.000% |