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 Chin-Kai Wu

668

237

179

1999-03-12

2001-03-03
SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 94484 58836 1999-03-19 15:47:11 3.887
101 17579 101392 1999-09-07 03:22:27 0.550
102 17429 66205 1999-04-23 16:38:39 0.170
103 116 101882 1999-09-08 02:06:26 0.000
107 3604 135206 1999-11-11 12:48:21 0.530
108 17738 98791 1999-09-02 08:56:28 0.920
111 8416 246249 2000-08-01 12:27:24 0.030
112 5363 69185 1999-05-07 10:33:38 0.670
117 96 121288 1999-10-17 10:36:15 0.000
118 6948 101399 1999-09-07 03:35:36 0.010
119 83 121261 1999-10-17 08:43:43 0.000
120 8474 106204 1999-09-18 04:43:33 0.030
121 2498 117369 1999-10-10 03:49:12 0.010
122 5619 69508 1999-05-09 16:44:24 0.100
125 2329 186036 2000-03-24 03:17:17 0.890
128 2599 112918 1999-10-01 12:11:22 0.780
133 177 103127 1999-09-10 09:52:08 0.000
136 23855 58812 1999-03-19 14:12:08 0.140
138 80 63901 1999-04-15 13:53:13 0.000
141 2470 103267 1999-09-10 17:33:33 11.230
144 143 115468 1999-10-05 18:34:16 0.000
145 90 184813 2000-03-20 14:58:49 0.000
146 179 112115 1999-09-30 06:44:21 0.000
151 7399 74003 1999-06-12 09:41:51 0.010
152 3080 117806 1999-10-11 03:48:38 12.800
153 32 124772 1999-10-25 06:54:24 0.000
154 2867 105575 1999-09-16 11:57:58 0.030
160 133 74020 1999-06-12 11:19:47 0.000
161 2214 240856 2000-07-22 15:55:32 0.040
165 1058 113784 1999-10-02 20:22:13 0.760
166 2826 103280 1999-09-10 19:09:50 3.010
167 6622 99242 1999-09-03 06:23:57 0.030
170 81 118184 1999-10-12 01:33:00 0.000
183 1174 118738 1999-10-13 02:30:59 0.010
187 83 241573 2000-07-23 21:21:15 0.000
191 3370 69084 1999-05-06 14:17:35 0.010
193 2107 117043 1999-10-09 10:53:47 0.020
201 3288 265760 2000-08-31 12:10:34 1.670
202 2518 265342 2000-08-30 17:02:33 0.004
216 3957 247742 2000-08-03 13:11:27 0.160
231 7 176534 2000-02-25 15:17:51 0.000
232 3543 263136 2000-08-27 22:48:57 0.760
253 3561 261684 2000-08-25 07:43:03 0.010
256 23 125629 1999-10-26 11:02:07 0.000
260 4339 244218 2000-07-28 04:28:02 2.710
264 7557 277470 2000-09-16 13:04:42 0.070
271 2338 69193 1999-05-07 12:07:39 0.270
272 46101 279127 2000-09-18 14:17:13 0.140
291 30 116363 1999-10-07 15:30:25 0.000
294 10347 69334 1999-05-08 12:53:17 4.760
297 3371 265797 2000-08-31 13:09:51 0.010
299 38 90108 1999-08-12 15:16:01 0.000
305 2404 72994 1999-06-04 16:58:47 0.010
318 1418 116230 1999-10-07 11:10:37 0.780
320 31 74134 1999-06-12 20:38:30 0.000
324 5645 73030 1999-06-05 00:24:31 0.131
326 675 73013 1999-06-04 19:16:05 0.010
337 22 74282 1999-06-13 11:53:00 0.000
339 163 138335 1999-11-17 11:30:24 0.008
340 6653 73032 1999-06-05 00:57:16 0.220
344 142 165397 2000-01-27 07:23:08 0.000
347 1408 241594 2000-07-23 23:39:39 4.379
350 2699 73719 1999-06-10 07:21:42 0.020
352 5523 244013 2000-07-27 16:37:50 0.002
356 1409 290396 2000-10-01 22:02:05 0.080
366 177 187917 2000-03-30 08:34:22 0.010
369 9996 245793 2000-07-30 15:20:48 0.020
374 68 74270 1999-06-13 09:03:30 0.000
377 141 287004 2000-09-28 03:05:12 0.000
378 111 112986 1999-10-01 13:26:49 0.000
382 12912 61161 1999-04-02 12:26:42 0.010
386 5989 137431 1999-11-15 15:33:25 6.050
389 3455 101037 1999-09-06 06:24:24 0.980
392 3238 194117 2000-04-10 13:50:32 0.710
400 4246 165427 2000-01-27 09:14:39 0.098
402 938 103223 1999-09-10 15:47:57 0.664
406 7361 72525 1999-06-01 12:52:15 0.360
413 1366 102040 1999-09-08 11:31:22 0.010
414 7023 106842 1999-09-19 07:56:33 0.010
417 4994 245853 2000-07-30 17:29:46 0.110
422 2036 328375 2000-11-15 13:17:16 0.080
423 3222 328435 2000-11-15 13:57:44 0.180
424 10944 73017 1999-06-04 20:43:39 0.040
434 753 166200 2000-01-29 03:28:50 0.020
438 5744 103364 1999-09-11 02:35:58 0.010
440 3891 73020 1999-06-04 21:17:19 4.830
441 8797 68439 1999-04-30 21:13:07 0.020
442 128 111977 1999-09-29 22:01:33 0.000
443 3931 101510 1999-09-07 08:21:00 0.090
444 2110 193340 2000-04-09 13:41:48 0.004
445 2877 193357 2000-04-09 14:13:03 0.002
446 15 193403 2000-04-09 15:49:03 0.000
457 2994 197031 2000-04-14 08:18:52 0.040
458 30154 248793 2000-08-05 11:32:15 2.360
460 14 196988 2000-04-14 04:55:15 0.000
468 656 248519 2000-08-04 18:58:43 0.016
469 3858 197010 2000-04-14 05:54:06 0.318
471 1904 265919 2000-08-31 15:34:19 1.620
474 1759 247962 2000-08-03 21:38:33 0.220
476 4540 248027 2000-08-04 01:35:43 0.060
477 2811 248036 2000-08-04 01:58:21 0.060
478 1939 248441 2000-08-04 16:06:35 0.060
483 6299 194122 2000-04-10 13:57:43 0.002
484 8386 289145 2000-09-30 09:51:37 0.300
486 762 112509 1999-09-30 18:52:24 0.030
488 16613 194129 2000-04-10 14:07:27 2.041
492 6122 114526 1999-10-03 22:18:28 0.500
494 19079 138462 1999-11-17 14:06:43 0.010
495 8745 245706 2000-07-30 12:16:09 1.477
496 1553 248465 2000-08-04 16:52:57 0.002
497 3514 129500 1999-11-01 16:28:52 0.030
499 9821 101463 1999-09-07 06:17:19 0.030
501 2016 240976 2000-07-22 21:46:12 21.980
514 13664 68260 1999-04-29 14:20:24 2.430
516 2964 69437 1999-05-09 11:16:14 0.460
530 7381 61058 1999-04-01 18:53:05 0.020
531 3175 106984 1999-09-19 14:13:29 0.164
534 4483 103309 1999-09-10 21:34:14 0.920
536 5096 72819 1999-06-03 14:51:36 0.010
539 3309 114130 1999-10-03 10:22:55 0.240
541 10893 71787 1999-05-28 10:51:16 0.120
542 1265 106930 1999-09-19 12:29:22 0.010
543 15601 71775 1999-05-28 09:27:06 3.740
544 4233 115556 1999-10-05 22:27:23 0.840
555 1788 115072 1999-10-05 00:26:41 0.610
558 8193 187001 2000-03-27 14:41:24 1.610
562 9451 114002 1999-10-03 06:59:35 0.620
568 6116 69441 1999-05-09 11:31:53 0.033
572 15417 69662 1999-05-10 14:58:26 0.050
573 98 66738 1999-04-27 07:21:30 0.000
574 4956 116847 1999-10-08 20:25:09 0.020
575 10934 69413 1999-05-09 06:39:02 0.010
576 140 106295 1999-09-18 09:29:05 0.000
579 16562 245855 2000-07-30 17:47:42 0.820
580 1967 165406 2000-01-27 08:13:17 0.010
583 9556 243925 2000-07-27 14:17:08 20.670
594 2911 260427 2000-08-23 15:02:34 0.010
602 1184 98277 1999-09-01 10:09:21 3.440
603 421 247751 2000-08-03 13:40:24 0.320
608 1884 127751 1999-10-29 13:28:11 0.270
615 1147 127652 1999-10-29 10:56:53 0.002
617 32 117920 1999-10-11 10:19:49 0.000
619 690 135812 1999-11-12 00:03:05 0.220
620 686 264367 2000-08-29 12:17:40 0.002
621 7840 245879 2000-07-30 18:27:27 0.002
624 4694 245891 2000-07-30 19:42:38 0.040
626 924 263063 2000-08-27 19:01:17 0.190
627 1572 263109 2000-08-27 20:20:02 0.033
629 68 262468 2000-08-26 16:21:17 1.840
636 58 244032 2000-07-27 17:51:41 0.000
638 247 262531 2000-08-26 19:28:40 0.545
639 2264 265941 2000-08-31 16:11:16 0.010
640 4900 250136 2000-08-08 01:06:44 1.670
641 10 202082 2000-04-25 05:40:43 0.000
642 49 202060 2000-04-25 04:23:35 0.000
651 742 201712 2000-04-24 05:59:31 0.300
661 5203 262544 2000-08-26 20:03:57 0.010
668 1 243853 2000-07-27 12:11:37 0.000
674 9172 260453 2000-08-23 15:23:25 0.180
686 7183 72451 1999-05-31 20:57:18 0.110
688 468 201674 2000-04-24 01:24:05 0.030
694 11101 260195 2000-08-23 09:07:44 0.560
696 4151 260479 2000-08-23 15:57:32 0.540
700 1353 175034 2000-02-23 12:53:57 0.030
701 2049 244099 2000-07-28 01:28:40 0.190
702 11 249047 2000-08-06 02:05:26 0.000
703 886 249569 2000-08-07 01:25:22 0.660
711 207 248383 2000-08-04 15:10:49 0.010
712 6 176512 2000-02-25 14:33:47 0.000
714 3065 264083 2000-08-29 03:38:09 0.050
725 8268 340988 2000-12-05 12:09:54 4.260
729 5780 280624 2000-09-22 17:26:59 2.500
736 170 330096 2000-11-17 09:02:27 0.467
740 2051 186120 2000-03-24 07:13:48 0.090
748 2833 245984 2000-07-31 02:41:51 0.080
750 5420 186319 2000-03-24 22:45:25 0.030
755 3833 186086 2000-03-24 05:09:58 33.150
10004 10213 400287 2001-03-03 03:31:20 0.004
10013 5242 399911 2001-03-02 16:32:55 4.670