Home arrow Browse Problems

Our Patreons

Diamond Sponsors

Steven & Felix Halim

Reinardus Pradhitya 

Gold Sponsors

--- YOUR NAME HERE ---- 

Silver Sponsors

--- YOUR NAME HERE ----  

Bronze Sponsors

Christianto Handojo

Krzysztof Adamek

Fatima Broom

Amal AugustineTechBuy

Contribute

Become a patron

PayPal  

1ojudgeapLUjJcnUmze67a4w3TJ6WnPxo

Bitcoin: 

1ojudgeapLUjJcnUm

ze67a4w3TJ6WnPxo 

User Statistics
nophoto K. S. Leung

429

275

199

2001-02-09

2001-04-24
SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
102 17375 396629 2001-02-26 23:19:53 0.170
104 3302 423292 2001-04-07 02:27:13 0.270
108 11609 414626 2001-03-26 00:48:59 0.060
112 5785 423397 2001-04-07 06:34:35 1.000
113 21150 401774 2001-03-05 01:32:20 0.550
115 918 423434 2001-04-07 07:36:19 0.010
118 372 402308 2001-03-05 19:47:47 0.000
119 244 423451 2001-04-07 07:50:54 0.000
120 8091 402352 2001-03-05 21:22:18 0.030
121 296 402359 2001-03-05 21:37:37 0.000
122 93 414650 2001-03-26 01:36:18 0.000
128 2844 417870 2001-03-30 01:25:59 1.040
130 2826 431703 2001-04-19 00:14:51 0.020
131 1045 431716 2001-04-19 00:59:07 0.010
136 551 415617 2001-03-27 00:25:49 0.000
138 340 415641 2001-03-27 01:01:15 0.000
141 1635 430304 2001-04-16 18:17:08 0.120
144 2216 433287 2001-04-21 23:52:49 0.010
145 146 430384 2001-04-16 21:50:41 0.000
146 414 430385 2001-04-16 22:05:08 0.000
151 215 402371 2001-03-05 22:18:38 0.000
154 2027 434141 2001-04-23 16:19:37 0.010
160 433 402417 2001-03-05 23:58:03 0.000
167 5787 414196 2001-03-25 01:41:37 0.020
184 826 430300 2001-04-16 18:00:59 0.370
190 295 398536 2001-03-01 02:26:56 0.000
191 3410 405363 2001-03-11 00:39:42 0.010
200 2922 402438 2001-03-06 01:11:35 0.010
201 2714 398331 2001-02-28 19:16:34 0.470
221 825 416269 2001-03-27 23:37:34 0.055
227 3468 416276 2001-03-28 00:14:42 0.090
231 2872 432189 2001-04-19 23:01:50 0.002
232 2905 416282 2001-03-28 00:36:16 0.160
253 3496 416289 2001-03-28 01:15:34 0.010
256 171 402473 2001-03-06 02:37:31 0.000
260 4339 416296 2001-03-28 01:45:24 9.790
264 2876 398324 2001-02-28 18:42:51 0.010
270 1610 416381 2001-03-28 05:53:37 9.800
271 2733 416694 2001-03-28 17:46:32 3.420
273 471 416882 2001-03-29 00:08:13 0.030
291 244 396653 2001-02-27 01:05:04 0.000
297 73 432198 2001-04-20 00:49:14 0.000
299 401 417754 2001-03-29 21:48:48 0.000
300 1516 425503 2001-04-10 01:44:03 0.010
305 5334 397666 2001-02-28 01:56:37 0.810
318 7 412754 2001-03-22 17:55:42 0.000
320 1309 403112 2001-03-06 23:24:24 0.010
324 1760 396667 2001-02-27 01:29:30 0.010
325 102 405010 2001-03-10 12:35:56 0.000
331 693 417835 2001-03-29 23:53:07 0.010
346 539 412782 2001-03-22 18:45:38 4.623
350 2711 409047 2001-03-16 21:35:34 0.020
352 46 409083 2001-03-16 23:32:39 0.000
355 1053 409035 2001-03-16 21:16:48 0.010
356 1434 408997 2001-03-16 20:40:24 0.100
369 12538 408480 2001-03-16 04:17:44 0.130
371 2414 408469 2001-03-16 03:50:55 0.130
374 275 408442 2001-03-16 03:06:19 0.000
378 240 408432 2001-03-16 02:50:30 0.000
382 183 408406 2001-03-16 01:51:55 0.000
384 1655 425374 2001-04-09 21:32:44 0.060
386 63 408369 2001-03-16 00:53:12 0.000
389 2850 408365 2001-03-16 00:21:31 0.610
392 2336 408331 2001-03-15 23:21:31 0.580
394 53 408322 2001-03-15 22:55:10 0.000
395 43 408294 2001-03-15 21:43:33 0.000
400 3771 411351 2001-03-21 02:50:54 0.074
406 7834 397550 2001-02-27 23:02:03 0.440
408 6610 396671 2001-02-27 01:45:39 0.690
409 125 426263 2001-04-10 21:17:34 0.000
412 7579 426271 2001-04-10 21:52:55 4.180
413 182 428256 2001-04-13 00:13:26 0.000
414 323 428257 2001-04-13 00:24:57 0.000
422 1787 428933 2001-04-14 03:56:25 0.030
423 5 428959 2001-04-14 04:09:00 0.000
424 111 414184 2001-03-25 00:22:23 0.000
426 180 426279 2001-04-10 22:13:57 0.244
429 4209 414190 2001-03-25 00:43:10 1.426
435 360 428264 2001-04-13 01:16:27 0.090
436 1649 425385 2001-04-09 21:59:07 0.470
437 4679 426291 2001-04-10 22:45:07 0.060
438 261 426294 2001-04-10 23:07:14 0.000
439 10857 428963 2001-04-14 04:27:15 0.750
440 62 428272 2001-04-13 01:49:44 0.000
441 6229 428279 2001-04-13 02:11:00 0.010
443 2645 404739 2001-03-10 01:56:42 0.030
445 2921 428738 2001-04-13 16:33:15 0.002
446 155 396680 2001-02-27 02:05:22 0.000
447 501 428755 2001-04-13 16:54:18 0.020
448 191 404734 2001-03-10 00:44:51 0.010
455 11 404730 2001-03-09 23:32:27 0.000
457 1688 404723 2001-03-09 23:15:25 0.010
459 19 404722 2001-03-09 22:57:33 0.000
464 235 414175 2001-03-24 23:26:25 0.390
469 4076 404252 2001-03-09 03:52:05 0.506
476 4475 404249 2001-03-09 03:24:44 0.060
477 4029 404248 2001-03-09 03:23:11 0.070
478 2558 404247 2001-03-09 03:20:46 0.070
483 6259 404216 2001-03-09 01:59:31 0.002
484 6552 404213 2001-03-09 01:51:41 0.070
488 16631 404180 2001-03-08 23:41:16 2.049
490 7845 404173 2001-03-08 23:19:32 0.010
492 5893 404126 2001-03-08 21:38:38 0.440
493 254 432756 2001-04-21 03:31:38 0.480
494 376 404102 2001-03-08 21:00:14 0.000
495 6542 404098 2001-03-08 20:45:11 0.578
498 2583 397676 2001-02-28 02:16:12 1.312
499 7014 397671 2001-02-28 02:05:50 0.010
514 11710 403195 2001-03-07 02:53:32 0.520
516 1916 426606 2001-04-11 04:49:10 0.070
530 6133 405080 2001-03-10 15:12:24 0.010
532 6568 428864 2001-04-13 23:02:22 0.800
534 3744 428866 2001-04-13 23:16:36 0.210
536 310 413010 2001-03-23 03:07:33 0.000
539 1030 413001 2001-03-23 02:50:17 0.010
541 5948 405355 2001-03-10 23:50:49 0.020
543 10280 403148 2001-03-07 00:27:16 0.430
558 7802 414177 2001-03-24 23:31:37 1.140
562 9589 413808 2001-03-24 00:48:48 0.910
567 5116 413806 2001-03-24 00:36:31 1.530
568 1827 403162 2001-03-07 00:50:08 0.004
571 1517 412135 2001-03-21 22:24:19 0.060
572 23 403177 2001-03-07 01:59:55 0.000
573 354 403183 2001-03-07 02:16:12 0.000
574 3945 412129 2001-03-21 22:18:05 0.010
575 481 403612 2001-03-08 01:02:41 0.000
576 275 403611 2001-03-08 00:53:29 0.000
579 14434 403607 2001-03-08 00:28:19 0.250
580 1900 396683 2001-02-27 02:18:37 0.010
583 5254 403593 2001-03-07 23:30:00 1.040
586 88 417923 2001-03-30 04:23:29 0.000
587 212 417930 2001-03-30 04:43:51 0.000
591 372 409155 2001-03-17 04:17:42 0.000
604 562 432759 2001-04-21 04:01:41 2.050
608 1803 400290 2001-03-03 03:34:57 0.250
617 99 432799 2001-04-21 06:04:00 0.000
619 1034 432842 2001-04-21 07:17:55 0.740
624 6322 400853 2001-03-03 22:22:02 0.130
626 720 400876 2001-03-03 23:43:52 0.080
630 31 400870 2001-03-03 23:17:03 0.000
634 63 401155 2001-03-04 06:45:11 0.000
636 133 401252 2001-03-04 08:58:27 0.000
637 1655 434257 2001-04-23 21:35:48 0.002
638 309 406377 2001-03-12 23:42:15 0.609
639 1158 412153 2001-03-21 23:00:13 0.002
640 3622 397246 2001-02-27 17:33:35 0.510
651 539 434127 2001-04-23 15:55:22 0.080
656 205 434236 2001-04-23 20:08:54 0.730
661 96 417958 2001-03-30 06:58:39 0.000
673 15871 417975 2001-03-30 07:21:13 0.280
679 5383 433272 2001-04-21 22:36:56 0.360
686 3260 397264 2001-02-27 17:51:36 0.010
694 8478 412138 2001-03-21 22:34:30 0.110
699 2906 433277 2001-04-21 23:03:40 0.330
701 1743 405366 2001-03-11 01:29:35 0.160
703 423 426117 2001-04-10 17:02:16 0.050
706 9040 397478 2001-02-27 21:10:12 0.330
710 542 395851 2001-02-26 00:35:16 5.850
711 981 405400 2001-03-11 03:51:08 7.150
712 2129 405411 2001-03-11 04:42:48 0.010
713 6572 400020 2001-03-02 19:22:24 0.016
716 161 411320 2001-03-21 02:11:32 5.150
718 165 406307 2001-03-12 19:46:09 0.020
725 6463 396573 2001-02-26 20:28:00 0.440
729 2005 397325 2001-02-27 18:50:13 0.120
737 1016 405428 2001-03-11 06:05:00 0.170
738 19 405425 2001-03-11 05:54:14 0.010
748 2691 397370 2001-02-27 19:29:41 0.070
756 1729 426777 2001-04-11 06:18:31 7.896
763 1731 408255 2001-03-15 20:45:26 2.100
785 1380 398575 2001-03-01 03:25:44 0.344
787 2581 407606 2001-03-15 00:53:16 0.908
10003 10271 397709 2001-02-28 03:45:12 0.945
10004 2 398291 2001-02-28 18:00:47 0.000
10006 8819 423898 2001-04-07 22:42:34 2.309
10008 10 398282 2001-02-28 17:42:38 0.000
10009 1362 407108 2001-03-14 04:56:54 0.002
10010 6870 425543 2001-04-10 02:33:31 0.040
10013 6685 398277 2001-02-28 17:31:41 6.531
10014 2081 398558 2001-03-01 02:54:30 0.014
10055 43966 424751 2001-04-09 10:22:04 0.420
10056 3390 423181 2001-04-06 21:43:49 0.031
10058 278 425400 2001-04-09 22:17:41 0.002
10061 1732 425202 2001-04-09 18:24:56 2.609
10062 3058 423911 2001-04-07 23:43:17 0.002
10063 834 418032 2001-03-30 08:39:50 0.338
10066 2434 423173 2001-04-06 21:21:51 0.004
10067 5082 423469 2001-04-07 08:16:59 13.359
10069 3286 423171 2001-04-06 21:07:13 1.834
10070 5273 423868 2001-04-07 20:46:30 0.057
10071 34053 423869 2001-04-07 20:51:22 0.092
10077 4817 428235 2001-04-12 22:07:06 0.047
10079 6713 422317 2001-04-05 20:54:33 0.002
10090 2731 425448 2001-04-09 23:50:13 0.260
10093 2239 423908 2001-04-07 23:31:29 0.037
10098 4051 426317 2001-04-11 00:17:30 0.389
10102 151 427459 2001-04-12 00:24:36 0.006
10105 2540 426353 2001-04-11 01:15:09 0.020
10106 4393 426362 2001-04-11 01:32:33 0.008