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User Statistics
nophoto Chun-Hsien Ko

326

137

92

2001-04-03

2005-02-25

SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 79965 420396 2001-04-03 03:03:05 3.867
102 16318 508990 2001-08-02 05:14:28 0.170
106 4502 689955 2001-12-20 12:37:46 13.070
107 5290 521512 2001-08-13 15:23:53 2.030
108 17511 573644 2001-09-26 12:27:12 2.080
113 14785 521513 2001-08-13 15:24:27 0.020
118 541 646941 2001-11-11 12:47:48 0.000
120 5260 720194 2002-01-27 07:54:06 0.020
136 15100 491348 2001-07-14 14:16:42 0.010
145 199 645741 2001-11-10 07:02:45 0.000
151 6728 684438 2001-12-15 12:12:00 0.010
160 526 501575 2001-07-26 08:15:52 0.000
195 5723 647997 2001-11-12 09:40:57 0.790
202 3690 3334979 2005-02-25 02:54:11 0.184
256 8565 506163 2001-07-30 19:09:06 2.420
264 2619 551525 2001-09-09 13:07:12 0.010
271 910 3321032 2005-02-20 20:10:32 0.021
272 15 422957 2001-04-06 14:37:40 0.000
278 223 582448 2001-10-02 13:21:05 0.000
294 7905 634998 2001-11-02 16:46:26 0.870
299 458 499120 2001-07-23 20:25:16 0.000
305 2510 559030 2001-09-16 04:44:59 0.010
324 4592 497393 2001-07-21 14:38:22 0.055
344 426 529380 2001-08-21 12:25:50 0.000
350 2594 711426 2002-01-17 11:32:43 0.020
369 13121 502006 2001-07-26 15:22:38 5.820
371 7433 736072 2002-02-06 12:56:11 6.620
374 360 521514 2001-08-13 15:24:54 0.000
382 11823 494556 2001-07-18 14:39:56 0.010
392 2928 747477 2002-02-15 07:51:54 0.670
406 5938 3335013 2005-02-25 03:16:47 0.340
412 3813 3320984 2005-02-20 19:45:30 0.635
414 396 588963 2001-10-05 17:57:38 0.000
424 145 465466 2001-06-09 16:42:02 0.000
439 10006 634936 2001-11-02 15:57:46 2.330
440 3252 684440 2001-12-15 12:12:30 1.970
443 1544 529584 2001-08-21 15:56:41 0.020
444 2933 636129 2001-11-03 11:06:30 0.006
445 2715 500476 2001-07-25 07:57:52 0.002
446 241 500584 2001-07-25 09:32:10 0.000
458 25450 420397 2001-04-03 03:04:08 0.370
476 4747 3210549 2005-01-12 19:57:59 0.062
477 4563 3213268 2005-01-13 20:49:30 0.080
483 105 500410 2001-07-25 06:50:05 0.000
484 8264 3213386 2005-01-13 22:32:12 0.428
492 5593 492236 2001-07-16 00:29:15 0.440
494 487 493422 2001-07-17 11:41:51 0.000
495 9284 492567 2001-07-16 09:02:57 1.846
499 202 497175 2001-07-21 09:13:43 0.000
514 9536 568718 2001-09-23 05:54:14 0.530
537 204 535086 2001-08-26 17:54:45 0.000
541 9090 500342 2001-07-25 04:58:12 0.030
543 11289 499139 2001-07-23 21:37:54 0.990
567 4062 494539 2001-07-18 14:31:15 0.650
568 2556 497199 2001-07-21 09:41:36 0.006
573 554 711429 2002-01-17 11:36:30 0.000
574 145 551495 2001-09-09 12:25:32 0.000
575 579 507025 2001-07-31 13:37:11 0.000
576 409 736013 2002-02-06 12:18:29 0.000
579 10542 534433 2001-08-26 08:25:13 0.170
583 6007 741497 2002-02-09 16:23:16 2.010
621 6780 720195 2002-01-27 07:54:50 0.002
640 3295 615729 2001-10-21 12:03:26 0.470
673 11149 634298 2001-11-02 08:58:16 0.190
674 6958 634300 2001-11-02 08:59:17 0.160
686 9040 497273 2001-07-21 10:32:56 0.970
694 10678 714374 2002-01-21 06:00:37 0.470
10008 6651 636205 2001-11-03 12:20:12 0.002
10010 1746 3192122 2005-01-04 19:23:01 0.008
10018 6918 3192833 2005-01-05 06:22:08 0.010
10019 288 642991 2001-11-08 09:37:33 0.000
10035 15102 689957 2001-12-20 12:38:50 0.050
10038 16509 3176538 2004-12-28 17:48:12 0.014
10055 48530 527026 2001-08-19 06:13:56 0.941
10071 33112 564146 2001-09-20 09:29:42 0.094
10079 6155 564594 2001-09-20 12:46:04 0.002
10082 132 532787 2001-08-24 17:51:20 0.000
10098 5916 648003 2001-11-12 09:46:44 1.576
10100 665 739829 2002-02-08 10:10:50 0.008
10107 15231 742850 2002-02-10 13:46:00 9.309
10110 10022 689954 2001-12-20 12:37:35 0.127
10127 6568 746863 2002-02-14 17:06:43 0.010
10141 3698 3192742 2005-01-05 05:05:18 0.002
10222 140 747623 2002-02-15 10:55:14 0.000
10300 1588 2966921 2004-10-13 05:21:15 0.000
10302 2348 2983283 2004-10-17 18:31:34 0.002
10310 2285 2983367 2004-10-17 18:57:41 0.029
10327 11021 3042418 2004-11-03 01:25:51 0.470
10340 7578 2983513 2004-10-17 19:47:21 0.010
10346 1010 3042426 2004-11-03 01:37:43 0.000
10550 7583 3015706 2004-10-26 07:56:58 0.002
10696 15883 3015613 2004-10-26 07:13:55 1.346