| ID | Problem | User | Language | Status | Time Cost | Memory Cost | Time | Code Length |
| 20850 | D | foreverlin | C++ | Accepted | 56ms | 896kb | 2009-04-12 04:47:26 | 1952 |
| 20849 | D | java | Java | Wrong Answer | 312ms | 21416kb | 2009-04-12 04:46:45 | 1506 |
| 20847 | E | teambz | Pascal | Wrong Answer | 0ms | 424kb | 2009-04-12 04:46:43 | 2204 |
| 20848 | B | allenlowesy | C++ | Time Limit Exceed | 5000ms | 4500kb | 2009-04-12 04:46:43 | 536 |
| 20846 | E | zerg | C++ | Accepted | 16ms | 552kb | 2009-04-12 04:46:11 | 1458 |
| 20845 | D | love8909 | C++ | Accepted | 24ms | 832kb | 2009-04-12 04:45:11 | 1801 |
| 20844 | B | 0743111309 | C++ | Time Limit Exceed | 5000ms | 2544kb | 2009-04-12 04:44:58 | 475 |
| 20843 | B | allenlowsy | C++ | Compile Error | 0ms | 0kb | 2009-04-12 04:44:55 | 554 |
| 20842 | D | Sempr | C++ | Wrong Answer | 24ms | 780kb | 2009-04-12 04:44:37 | 1096 |
| 20841 | E | Castor | C++ | Accepted | 4ms | 760kb | 2009-04-12 04:44:28 | 1624 |
| 20840 | D | foreverlin | C++ | Time Limit Exceed | 1000ms | 700kb | 2009-04-12 04:44:17 | 1966 |
| 20839 | E | teambz | Pascal | Wrong Answer | 0ms | 420kb | 2009-04-12 04:44:03 | 2191 |
| 20838 | E | 123abc | C++ | Wrong Answer | 28ms | 696kb | 2009-04-12 04:43:51 | 877 |
| 20837 | D | Acacian | C++ | Wrong Answer | 20ms | 784kb | 2009-04-12 04:43:22 | 2539 |
| 20836 | E | zerg | C++ | Wrong Answer | 16ms | 536kb | 2009-04-12 04:42:44 | 1428 |
| 20835 | B | mjq771tc45 | C++ | Time Limit Exceed | 5000ms | 2536kb | 2009-04-12 04:42:32 | 537 |
| 20834 | D | java | Java | Wrong Answer | 332ms | 21364kb | 2009-04-12 04:42:25 | 1462 |
| 20833 | D | love8909 | C++ | Accepted | 32ms | 832kb | 2009-04-12 04:41:52 | 1789 |
| 20832 | D | wushaoliang | C++ | Accepted | 20ms | 596kb | 2009-04-12 04:41:04 | 1595 |
| 20831 | G | Zodiac | C++ | Accepted | 2816ms | 484kb | 2009-04-12 04:40:54 | 2178 |
| 20830 | E | zhymaoiing | C++ | Wrong Answer | 0ms | 480kb | 2009-04-12 04:40:46 | 1345 |
| 20829 | C | yaya | C++ | Wrong Answer | 0ms | 452kb | 2009-04-12 04:40:24 | 1338 |
| 20828 | E | McFn | C++ | Accepted | 0ms | 760kb | 2009-04-12 04:39:47 | 1624 |
| 20827 | B | 227 | C++ | Time Limit Exceed | 5000ms | 4524kb | 2009-04-12 04:39:36 | 722 |
| 20826 | E | zerg | C++ | Wrong Answer | 16ms | 536kb | 2009-04-12 04:39:03 | 1420 |
| 20825 | E | zhymaoiing | C++ | Wrong Answer | 4ms | 480kb | 2009-04-12 04:38:43 | 1338 |
| 20824 | D | Zodiac | C++ | Accepted | 20ms | 800kb | 2009-04-12 04:38:06 | 2641 |
| 20822 | B | new_team | C++ | Time Limit Exceed | 5000ms | 2544kb | 2009-04-12 04:38:01 | 541 |
| 20823 | C | yaya | C++ | Wrong Answer | 4ms | 456kb | 2009-04-12 04:38:01 | 1641 |
| 20821 | B | bbh | C++ | Time Limit Exceed | 5000ms | 4504kb | 2009-04-12 04:35:55 | 550 |
| 20818 | B | foreverlin | C++ | Wrong Answer | 472ms | 22112kb | 2009-04-12 04:34:42 | 3009 |
| 20817 | B | danxin | C++ | Time Limit Exceed | 5000ms | 2540kb | 2009-04-12 04:34:11 | 560 |
| 20815 | C | new_team | C++ | Compile Error | 0ms | 0kb | 2009-04-12 04:33:16 | 249 |
| 20814 | D | Sempr | C++ | Wrong Answer | 120ms | 732kb | 2009-04-12 04:32:20 | 1415 |
| 20813 | B | banana | C++ | Compile Error | 0ms | 0kb | 2009-04-12 04:31:50 | 576 |
| 20812 | D | Acacian | C++ | Wrong Answer | 24ms | 784kb | 2009-04-12 04:31:42 | 2455 |
| 20811 | B | a303552301 | C++ | Memory Limit Exceed | 2132ms | 207628kb | 2009-04-12 04:31:21 | 2856 |
| 20810 | C | tmd | C++ | Wrong Answer | 4ms | 620kb | 2009-04-12 04:30:02 | 1001 |
| 20809 | B | bbh | C++ | Time Limit Exceed | 5000ms | 4500kb | 2009-04-12 04:30:01 | 569 |
| 20808 | C | yaya | C++ | Wrong Answer | 0ms | 448kb | 2009-04-12 04:29:48 | 1586 |
| 20807 | E | McFn | C++ | Wrong Answer | 4ms | 656kb | 2009-04-12 04:29:34 | 1583 |
| 20806 | D | winever | Pascal | Accepted | 28ms | 896kb | 2009-04-12 04:29:25 | 1481 |
| 20804 | C | new_team | C++ | Compile Error | 0ms | 0kb | 2009-04-12 04:28:50 | 247 |
| 20805 | F | Zodiac | C++ | Accepted | 852ms | 2460kb | 2009-04-12 04:28:50 | 624 |
| 20803 | B | banana | C++ | Time Limit Exceed | 5000ms | 4496kb | 2009-04-12 04:28:43 | 544 |
| 20802 | E | hibix | C++ | Wrong Answer | 4ms | 544kb | 2009-04-12 04:28:04 | 1356 |
| 20801 | C | ecust001 | C++ | Wrong Answer | 0ms | 452kb | 2009-04-12 04:27:40 | 394 |
| 20800 | C | new_team | C++ | Compile Error | 0ms | 0kb | 2009-04-12 04:27:17 | 228 |
| 20799 | C | pandy | C | Time Limit Exceed | 1000ms | 432kb | 2009-04-12 04:27:03 | 258 |
| 20798 | A | GQSXH | C++ | Time Limit Exceed | 1000ms | 452kb | 2009-04-12 04:24:49 | 870 |