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
Contribute
Bitcoin:
1ojudgeapLUjJcnUm
ze67a4w3TJ6WnPxo
User Statistics
alanchen (he00504616)889 |
219 |
210 |
2015-12-23 |
2019-05-29 |
| SUBMISSIONS | PROBLEMS TRIED | PROBLEMS SOLVED | FIRST SUBMISSION | LAST SUBMISSION |
|
|
|
Solved problems
| Problem | Ranking | Submission | Date | Run time |
|---|---|---|---|---|
| 100 | 37565 | 21419789 | 2018-06-03 13:26:44 | 0.370 |
| 113 | 2083 | 19570300 | 2017-06-26 07:45:04 | 0.000 |
| 117 | 1222 | 22039805 | 2018-09-28 15:42:18 | 0.000 |
| 118 | 2833 | 20550596 | 2017-12-30 09:43:05 | 0.000 |
| 123 | 306 | 19922475 | 2017-08-27 06:46:38 | 0.000 |
| 129 | 749 | 20275230 | 2017-10-31 13:53:14 | 0.000 |
| 138 | 5898 | 19574010 | 2017-06-27 06:21:10 | 0.340 |
| 146 | 5516 | 21377713 | 2018-05-27 07:46:44 | 0.000 |
| 156 | 2165 | 19627124 | 2017-07-08 14:27:21 | 0.000 |
| 216 | 421 | 21285808 | 2018-05-09 11:48:15 | 0.000 |
| 231 | 2034 | 21876290 | 2018-08-29 06:51:08 | 0.000 |
| 240 | 89 | 19122926 | 2017-04-06 07:58:22 | 0.020 |
| 242 | 121 | 20500300 | 2017-12-17 09:02:33 | 0.010 |
| 246 | 97 | 20673451 | 2018-01-27 09:24:51 | 0.010 |
| 272 | 9212 | 21261244 | 2018-05-04 12:38:25 | 0.000 |
| 299 | 6929 | 20469866 | 2017-12-10 12:10:17 | 0.000 |
| 350 | 342 | 19608272 | 2017-07-05 02:51:33 | 0.000 |
| 378 | 1520 | 19132126 | 2017-04-07 12:57:34 | 0.000 |
| 401 | 1287 | 18425628 | 2016-11-29 11:25:18 | 0.000 |
| 408 | 4339 | 20233862 | 2017-10-24 11:06:42 | 0.050 |
| 409 | 915 | 18923116 | 2017-03-08 11:55:00 | 0.000 |
| 437 | 816 | 20567421 | 2018-01-04 12:05:12 | 0.000 |
| 439 | 2851 | 19805654 | 2017-08-05 07:01:05 | 0.010 |
| 442 | 1775 | 19743121 | 2017-07-26 04:30:19 | 0.000 |
| 458 | 10511 | 19510076 | 2017-06-12 03:01:59 | 0.030 |
| 459 | 2806 | 23401434 | 2019-05-27 09:04:01 | 0.000 |
| 488 | 4572 | 21419763 | 2018-06-03 13:21:11 | 0.290 |
| 489 | 6534 | 19615045 | 2017-07-06 06:45:48 | 0.290 |
| 490 | 1870 | 20436457 | 2017-12-03 08:46:01 | 0.000 |
| 516 | 86 | 18766862 | 2017-02-12 14:33:25 | 0.000 |
| 537 | 1181 | 19570174 | 2017-06-26 07:09:37 | 0.000 |
| 541 | 286 | 17365022 | 2016-05-15 06:18:24 | 0.000 |
| 555 | 947 | 17365582 | 2016-05-15 08:36:27 | 0.190 |
| 563 | 246 | 21288113 | 2018-05-09 15:47:29 | 0.030 |
| 567 | 3053 | 18514942 | 2016-12-18 09:33:48 | 0.320 |
| 568 | 706 | 19645526 | 2017-07-12 03:46:14 | 0.000 |
| 573 | 4451 | 19627231 | 2017-07-08 14:59:27 | 0.000 |
| 579 | 3670 | 19805511 | 2017-08-05 06:21:16 | 0.030 |
| 612 | 2553 | 18762976 | 2017-02-11 17:52:08 | 0.200 |
| 624 | 5451 | 21762813 | 2018-08-08 06:24:45 | 0.070 |
| 630 | 459 | 18873533 | 2017-03-01 11:31:56 | 0.000 |
| 674 | 2693 | 19573715 | 2017-06-27 04:17:47 | 0.030 |
| 679 | 801 | 23220729 | 2019-04-24 11:42:31 | 0.020 |
| 686 | 3620 | 21419106 | 2018-06-03 10:51:07 | 0.010 |
| 688 | 42 | 18439679 | 2016-12-02 07:26:05 | 0.000 |
| 694 | 1232 | 19684440 | 2017-07-18 05:03:21 | 0.010 |
| 711 | 510 | 20455137 | 2017-12-07 10:20:54 | 0.070 |
| 714 | 503 | 19498670 | 2017-06-09 15:47:29 | 0.000 |
| 737 | 379 | 18402281 | 2016-11-24 15:20:56 | 0.030 |
| 796 | 1167 | 23401289 | 2019-05-27 08:26:06 | 0.000 |
| 810 | 84 | 20559207 | 2018-01-02 07:56:33 | 0.010 |
| 820 | 844 | 21079845 | 2018-04-04 06:02:36 | 0.000 |
| 839 | 2029 | 20245642 | 2017-10-26 11:06:51 | 0.080 |
| 879 | 80 | 23401658 | 2019-05-27 09:59:22 | 0.090 |
| 895 | 160 | 19303503 | 2017-05-02 14:40:09 | 0.000 |
| 900 | 1987 | 18662883 | 2017-01-22 11:59:46 | 0.000 |
| 913 | 2371 | 21418870 | 2018-06-03 10:10:20 | 0.000 |
| 948 | 577 | 21304907 | 2018-05-13 06:49:17 | 0.000 |
| 967 | 489 | 19084229 | 2017-03-31 11:34:02 | 0.240 |
| 972 | 36 | 18439865 | 2016-12-02 08:16:25 | 0.000 |
| 989 | 84 | 18506516 | 2016-12-16 10:10:28 | 0.000 |
| 991 | 544 | 18762773 | 2017-02-11 17:07:49 | 0.000 |
| 993 | 602 | 17375891 | 2016-05-17 14:58:47 | 0.000 |
| 1033 | 7 | 21538911 | 2018-07-02 06:17:56 | 0.030 |
| 1051 | 34 | 21538945 | 2018-07-02 06:31:01 | 0.050 |
| 1207 | 277 | 23061335 | 2019-03-27 11:42:35 | 0.000 |
| 1210 | 275 | 18775361 | 2017-02-14 04:00:50 | 0.000 |
| 1374 | 328 | 20519940 | 2017-12-21 08:51:07 | 0.210 |
| 1442 | 389 | 20456507 | 2017-12-07 16:08:04 | 0.390 |
| 1482 | 83 | 21621857 | 2018-07-18 06:42:49 | 0.000 |
| 1583 | 4020 | 23061020 | 2019-03-27 10:59:05 | 1.960 |
| 1586 | 2330 | 20430719 | 2017-12-02 03:11:09 | 0.000 |
| 1593 | 931 | 20430720 | 2017-12-02 03:11:37 | 0.010 |
| 1601 | 364 | 20301929 | 2017-11-05 10:15:30 | 1.160 |
| 1632 | 122 | 19148785 | 2017-04-10 10:49:46 | 0.340 |
| 10003 | 1939 | 21807653 | 2018-08-15 07:31:50 | 0.060 |
| 10008 | 5275 | 20437031 | 2017-12-03 11:03:55 | 0.000 |
| 10018 | 1819 | 18663086 | 2017-01-22 12:36:25 | 0.000 |
| 10019 | 4129 | 20302730 | 2017-11-05 12:41:47 | 0.000 |
| 10025 | 817 | 17639622 | 2016-07-09 07:41:35 | 0.000 |
| 10038 | 2378 | 18427401 | 2016-11-29 17:29:21 | 0.000 |
| 10041 | 2058 | 21985644 | 2018-09-19 10:57:31 | 0.010 |
| 10050 | 3385 | 21419801 | 2018-06-03 13:28:24 | 0.000 |
| 10054 | 2345 | 22300982 | 2018-11-14 11:49:59 | 0.360 |
| 10055 | 29641 | 21985530 | 2018-09-19 10:39:40 | 0.110 |
| 10056 | 354 | 20102779 | 2017-10-02 10:45:09 | 0.000 |
| 10057 | 1585 | 21101151 | 2018-04-08 05:14:01 | 0.300 |
| 10071 | 17388 | 20530502 | 2017-12-24 13:01:55 | 0.020 |
| 10085 | 395 | 21320114 | 2018-05-16 12:49:26 | 3.440 |
| 10090 | 21 | 17641113 | 2016-07-09 14:20:20 | 0.000 |
| 10092 | 321 | 23010938 | 2019-03-20 12:28:46 | 0.020 |
| 10093 | 246 | 20690984 | 2018-01-30 11:32:14 | 0.000 |
| 10101 | 1359 | 20534160 | 2017-12-25 15:33:20 | 0.010 |
| 10107 | 10750 | 18439253 | 2016-12-02 05:04:19 | 0.720 |
| 10110 | 10851 | 19570291 | 2017-06-26 07:42:23 | 0.060 |
| 10115 | 438 | 19742298 | 2017-07-26 02:47:57 | 0.000 |
| 10118 | 246 | 20487205 | 2017-12-14 13:26:31 | 0.070 |
| 10129 | 735 | 22332097 | 2018-11-21 11:52:44 | 0.010 |
| 10130 | 1035 | 21763257 | 2018-08-08 07:16:25 | 0.010 |
| 10161 | 1624 | 17651397 | 2016-07-11 11:34:30 | 0.000 |
| 10162 | 703 | 18854110 | 2017-02-26 17:24:12 | 0.000 |
| 10165 | 761 | 21621464 | 2018-07-18 05:33:44 | 0.000 |
| 10167 | 860 | 21261400 | 2018-05-04 13:07:44 | 0.040 |
| 10190 | 1333 | 21013219 | 2018-03-25 06:46:22 | 0.000 |
| 10193 | 1294 | 20302409 | 2017-11-05 11:57:17 | 0.000 |
| 10199 | 1412 | 23377608 | 2019-05-22 11:05:36 | 0.010 |
| 10203 | 561 | 22365745 | 2018-11-28 12:00:25 | 0.000 |
| 10215 | 218 | 20716744 | 2018-02-03 09:41:18 | 0.010 |
| 10220 | 2028 | 20721154 | 2018-02-04 06:48:42 | 0.030 |
| 10222 | 4046 | 21100996 | 2018-04-08 04:47:16 | 0.000 |
| 10226 | 3328 | 20437139 | 2017-12-03 11:27:27 | 0.690 |
| 10235 | 5092 | 21261250 | 2018-05-04 12:39:29 | 0.040 |
| 10252 | 1419 | 20677189 | 2018-01-28 03:51:04 | 0.000 |
| 10255 | 5 | 21418128 | 2018-06-03 07:56:18 | 0.050 |
| 10260 | 2169 | 20697161 | 2018-01-31 08:39:34 | 0.000 |
| 10268 | 1348 | 20431663 | 2017-12-02 07:22:50 | 0.050 |
| 10279 | 530 | 20697634 | 2018-01-31 09:30:31 | 0.000 |
| 10281 | 1183 | 20695033 | 2018-01-31 03:38:46 | 0.000 |
| 10282 | 1686 | 20697253 | 2018-01-31 08:48:44 | 0.280 |
| 10296 | 61 | 21957160 | 2018-09-14 05:07:54 | 0.000 |
| 10300 | 8075 | 20738270 | 2018-02-07 08:22:06 | 0.000 |
| 10324 | 6685 | 20736863 | 2018-02-07 03:03:27 | 1.190 |
| 10327 | 3269 | 17757837 | 2016-07-30 11:12:10 | 0.030 |
| 10330 | 380 | 21985986 | 2018-09-19 11:50:50 | 0.010 |
| 10344 | 894 | 17594422 | 2016-06-29 13:51:31 | 0.180 |
| 10346 | 5748 | 20738367 | 2018-02-07 08:40:02 | 0.000 |
| 10370 | 1801 | 18439295 | 2016-12-02 05:18:14 | 0.000 |
| 10380 | 47 | 21297292 | 2018-05-11 11:11:17 | 0.280 |
| 10391 | 1392 | 21378390 | 2018-05-27 09:38:52 | 0.040 |
| 10392 | 103 | 19790624 | 2017-08-02 03:34:13 | 0.000 |
| 10407 | 2925 | 18898382 | 2017-03-04 17:47:29 | 0.030 |
| 10409 | 924 | 21041177 | 2018-03-28 14:53:02 | 0.000 |
| 10410 | 156 | 20436910 | 2017-12-03 10:30:04 | 0.000 |
| 10415 | 177 | 20530546 | 2017-12-24 13:14:22 | 0.000 |
| 10420 | 1463 | 21377678 | 2018-05-27 07:42:34 | 0.000 |
| 10465 | 1342 | 21762583 | 2018-08-08 05:50:08 | 0.100 |
| 10474 | 7960 | 21267551 | 2018-05-05 16:01:29 | 0.420 |
| 10511 | 90 | 22027091 | 2018-09-26 12:51:39 | 0.010 |
| 10523 | 1754 | 17651171 | 2016-07-11 10:42:12 | 0.560 |
| 10530 | 785 | 23061229 | 2019-03-27 11:29:30 | 0.000 |
| 10583 | 2328 | 23402010 | 2019-05-27 11:18:41 | 0.160 |
| 10591 | 1081 | 20521523 | 2017-12-21 17:25:10 | 0.000 |
| 10596 | 740 | 22401289 | 2018-12-05 11:24:42 | 0.140 |
| 10600 | 506 | 20521366 | 2017-12-21 16:45:20 | 0.000 |
| 10603 | 184 | 21368319 | 2018-05-25 12:02:31 | 0.000 |
| 10608 | 5842 | 23402086 | 2019-05-27 11:33:05 | 0.040 |
| 10622 | 2096 | 20721046 | 2018-02-04 06:22:21 | 0.030 |
| 10633 | 301 | 18390801 | 2016-11-22 10:50:28 | 0.000 |
| 10642 | 304 | 20690855 | 2018-01-30 11:11:54 | 0.000 |
| 10666 | 52 | 18973544 | 2017-03-15 12:34:47 | 0.000 |
| 10684 | 6023 | 19624980 | 2017-07-08 05:50:14 | 0.100 |
| 10685 | 2689 | 23402164 | 2019-05-27 11:47:46 | 0.690 |
| 10723 | 187 | 20553100 | 2017-12-31 05:46:22 | 0.000 |
| 10779 | 213 | 21302812 | 2018-05-12 15:20:54 | 0.000 |
| 10783 | 8840 | 21013054 | 2018-03-25 06:16:45 | 0.000 |
| 10791 | 2567 | 17371230 | 2016-05-16 12:11:53 | 0.160 |
| 10812 | 5462 | 21013099 | 2018-03-25 06:26:10 | 0.000 |
| 10815 | 2523 | 19645357 | 2017-07-12 03:24:39 | 0.010 |
| 10856 | 840 | 17645952 | 2016-07-10 14:42:05 | 2.000 |
| 10871 | 616 | 19055161 | 2017-03-27 10:44:46 | 0.070 |
| 10905 | 944 | 18766946 | 2017-02-12 14:46:11 | 0.070 |
| 10908 | 1665 | 20233747 | 2017-10-24 10:40:40 | 0.010 |
| 10929 | 2352 | 21985573 | 2018-09-19 10:46:52 | 0.010 |
| 10934 | 98 | 19415941 | 2017-05-25 13:07:35 | 0.000 |
| 10935 | 2542 | 20738347 | 2018-02-07 08:36:17 | 0.000 |
| 10954 | 11158 | 18210867 | 2016-10-18 13:18:35 | 0.750 |
| 10976 | 1259 | 20076851 | 2017-09-27 12:59:51 | 0.000 |
| 10983 | 148 | 22067498 | 2018-10-03 11:51:18 | 0.030 |
| 11000 | 1548 | 17757908 | 2016-07-30 11:26:56 | 0.000 |
| 11039 | 1017 | 18767209 | 2017-02-12 15:41:37 | 0.070 |
| 11040 | 255 | 18767125 | 2017-02-12 15:25:05 | 0.000 |
| 11063 | 485 | 21377598 | 2018-05-27 07:25:29 | 0.000 |
| 11067 | 125 | 19071337 | 2017-03-29 13:43:43 | 0.000 |
| 11121 | 693 | 17638988 | 2016-07-09 05:18:00 | 0.040 |
| 11150 | 3357 | 21013123 | 2018-03-25 06:29:00 | 0.000 |
| 11159 | 315 | 22501904 | 2018-12-26 10:58:42 | 0.000 |
| 11167 | 24 | 21088020 | 2018-04-05 16:18:47 | 0.000 |
| 11205 | 971 | 21378136 | 2018-05-27 08:57:55 | 0.320 |
| 11210 | 252 | 21357066 | 2018-05-23 12:55:26 | 0.010 |
| 11218 | 715 | 21267669 | 2018-05-05 16:25:27 | 0.170 |
| 11233 | 653 | 20567170 | 2018-01-04 10:52:22 | 0.000 |
| 11286 | 1855 | 18762852 | 2017-02-11 17:25:26 | 0.080 |
| 11321 | 879 | 21419049 | 2018-06-03 10:41:54 | 0.100 |
| 11332 | 6112 | 21041167 | 2018-03-28 14:51:57 | 0.000 |
| 11344 | 452 | 17585683 | 2016-06-28 04:35:50 | 0.010 |
| 11417 | 3062 | 21304912 | 2018-05-13 06:49:56 | 0.100 |
| 11419 | 672 | 22467368 | 2018-12-19 12:35:24 | 0.190 |
| 11455 | 1629 | 21418820 | 2018-06-03 10:00:48 | 0.000 |
| 11461 | 1485 | 20673470 | 2018-01-27 09:29:03 | 0.000 |
| 11475 | 1378 | 21322080 | 2018-05-16 18:31:45 | 0.020 |
| 11494 | 301 | 17445962 | 2016-05-31 12:45:59 | 0.000 |
| 11538 | 1746 | 18966903 | 2017-03-14 16:11:30 | 1.450 |
| 11565 | 2600 | 17639832 | 2016-07-09 08:18:30 | 0.050 |
| 11610 | 276 | 21377145 | 2018-05-27 05:44:44 | 0.180 |
| 11639 | 129 | 18748953 | 2017-02-09 04:20:06 | 0.000 |
| 11678 | 227 | 23060945 | 2019-03-27 10:51:38 | 0.020 |
| 12107 | 59 | 20566999 | 2018-01-04 10:02:06 | 0.160 |
| 12149 | 839 | 17374995 | 2016-05-17 11:28:36 | 0.000 |
| 12166 | 343 | 20695829 | 2018-01-31 05:56:40 | 0.090 |
| 12186 | 899 | 19397867 | 2017-05-21 15:25:20 | 0.140 |
| 12208 | 195 | 18030710 | 2016-09-20 13:40:48 | 0.030 |
| 12347 | 98 | 17757792 | 2016-07-30 11:00:46 | 0.000 |
| 12404 | 30 | 19102870 | 2017-04-03 11:19:50 | 0.000 |
| 12405 | 421 | 17322130 | 2016-05-06 15:25:50 | 0.000 |
| 12439 | 142 | 17637578 | 2016-07-08 18:55:44 | 0.000 |
| 12783 | 393 | 23401319 | 2019-05-27 08:34:36 | 0.500 |
| 13018 | 240 | 21041525 | 2018-03-28 15:31:46 | 0.000 |
| 13022 | 79 | 21041712 | 2018-03-28 15:53:54 | 0.000 |
| 13161 | 96 | 20986672 | 2018-03-21 11:15:57 | 0.000 |
| 13287 | 489 | 20910553 | 2018-03-10 16:11:29 | 1.490 |