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 Rakibul Hasan (fa3yN2Y)

749

328

316

2016-02-23

2020-05-17
SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 16856 17481843 2016-06-07 17:20:50 0.260
102 7869 25004597 2020-05-10 07:56:01 0.040
108 899 19429663 2017-05-28 13:39:59 0.000
113 919 17229157 2016-04-19 19:15:02 0.000
119 2813 19724541 2017-07-23 14:41:34 0.000
136 5546 17743532 2016-07-27 19:52:22 0.000
146 4794 19743781 2017-07-26 06:36:45 0.000
160 4192 25007093 2020-05-10 20:51:20 0.000
195 2414 25011203 2020-05-11 19:30:36 0.060
231 1667 19523955 2017-06-14 17:17:07 0.000
263 1316 25011496 2020-05-11 20:52:18 0.190
272 2685 17257344 2016-04-24 18:27:25 0.000
294 6641 18879890 2017-03-02 06:23:26 0.290
299 5122 17703903 2016-07-20 17:51:48 0.000
350 355 19670770 2017-07-16 05:38:55 0.000
369 2497 25031720 2020-05-17 05:35:39 0.000
371 359 17798446 2016-08-06 18:09:56 0.050
374 4715 18902660 2017-03-05 11:59:46 0.000
378 2276 25031921 2020-05-17 06:39:30 0.000
382 2609 17764874 2016-07-31 19:05:00 0.000
383 738 18771310 2017-02-13 11:26:30 0.000
386 3702 25032591 2020-05-17 09:26:25 0.430
401 902 17768514 2016-08-01 12:34:26 0.000
406 5491 17829104 2016-08-12 16:48:29 0.250
409 939 19442895 2017-05-30 19:49:38 0.000
412 1868 19743975 2017-07-26 07:06:45 0.100
424 1489 17926674 2016-08-31 06:31:53 0.000
439 313 18686333 2017-01-27 19:59:02 0.000
444 719 19696171 2017-07-19 14:49:14 0.000
445 1508 17742916 2016-07-27 17:03:42 0.000
446 2048 19670778 2017-07-16 05:39:46 0.000
458 104 17242465 2016-04-22 04:25:50 0.000
459 3206 24999950 2020-05-09 06:43:42 0.000
483 2776 17833870 2016-08-13 15:00:52 0.000
484 468 18902798 2017-03-05 12:28:14 0.000
486 235 19756892 2017-07-27 18:41:12 0.010
488 2343 17493229 2016-06-09 21:24:41 0.180
489 170 17808260 2016-08-08 19:39:46 0.030
490 1720 19753243 2017-07-27 08:48:08 0.000
492 1881 19747194 2017-07-26 15:07:29 0.040
494 6017 17735939 2016-07-26 10:48:02 0.000
495 223 19499377 2017-06-09 19:00:00 0.020
497 536 19524511 2017-06-14 20:11:06 0.000
499 1551 17892200 2016-08-24 18:36:47 0.000
537 1192 19719028 2017-07-22 14:58:27 0.000
543 5548 17803808 2016-08-08 03:20:41 0.080
544 586 24995869 2020-05-08 06:19:36 0.000
567 457 18660067 2017-01-21 19:51:25 0.060
572 2076 18747000 2017-02-08 17:45:50 0.000
573 2892 17477174 2016-06-06 18:03:11 0.000
575 3962 17264144 2016-04-26 04:56:38 0.000
576 1621 19739027 2017-07-25 14:30:55 0.000
579 87 17317954 2016-05-05 19:51:49 0.010
583 6164 18903662 2017-03-05 15:18:00 1.660
591 3989 17222985 2016-04-18 17:42:50 0.000
623 6293 19507609 2017-06-11 14:59:37 0.900
640 2460 18601515 2017-01-10 08:30:54 0.370
644 1648 19756351 2017-07-27 16:35:58 0.070
673 4479 19943696 2017-08-31 18:22:39 0.040
674 4846 19210123 2017-04-20 14:46:34 0.040
686 3560 18528857 2016-12-21 12:21:39 0.010
694 53 17394215 2016-05-21 07:02:38 0.000
713 779 18904082 2017-03-05 17:12:13 0.000
727 1445 19945408 2017-09-01 05:20:42 0.080
755 1407 19670781 2017-07-16 05:40:05 0.610
836 695 19509010 2017-06-11 20:23:18 0.000
900 1582 17731964 2016-07-25 17:00:55 0.000
902 894 19670783 2017-07-16 05:40:20 0.620
908 1321 24996771 2020-05-08 09:58:46 0.000
913 1739 18528978 2016-12-21 12:48:59 0.000
924 391 19196436 2017-04-18 12:27:10 0.000
1121 1696 19716638 2017-07-22 07:22:52 0.040
1124 1683 17252841 2016-04-23 22:04:32 0.000
1152 450 19431292 2017-05-28 20:46:59 2.350
1180 154 18904241 2017-03-05 17:50:47 0.000
1225 2035 18277348 2016-10-29 05:59:26 0.000
1230 371 18904360 2017-03-05 18:21:32 0.000
1237 2235 19670785 2017-07-16 05:40:40 0.090
1583 2007 18599528 2017-01-09 16:37:55 0.040
1585 1815 17489779 2016-06-09 08:54:10 0.000
1586 1483 18395381 2016-11-23 08:48:19 0.000
10003 6688 19493295 2017-06-08 14:35:07 0.280
10004 2567 18686545 2017-01-27 21:45:56 0.000
10008 5094 19724729 2017-07-23 15:27:00 0.000
10018 795 17361892 2016-05-14 12:22:09 0.000
10019 3845 18904437 2017-03-05 18:38:59 0.000
10035 328 17725755 2016-07-24 18:05:45 0.000
10038 1635 17834188 2016-08-13 16:06:58 0.000
10041 6957 17686032 2016-07-17 15:13:23 0.030
10050 2454 18649468 2017-01-19 19:10:50 0.000
10055 5916 16957270 2016-03-05 19:45:34 0.029
10062 1430 19722186 2017-07-23 06:46:46 0.000
10066 1111 19727528 2017-07-24 03:18:37 0.000
10070 363 17826329 2016-08-12 06:24:21 0.000
10071 8773 16959024 2016-03-06 05:07:01 0.009
10074 253 19430542 2017-05-28 17:19:20 0.000
10079 2937 17236702 2016-04-21 05:17:21 0.000
10082 5985 17252651 2016-04-23 20:54:45 0.000
10101 251 19692793 2017-07-19 06:07:54 0.000
10106 878 19502199 2017-06-10 12:22:59 0.000
10107 10342 18904885 2017-03-05 20:37:05 0.710
10110 2963 18528896 2016-12-21 12:30:40 0.010
10130 9901 19209091 2017-04-20 12:04:39 1.160
10170 3992 17748193 2016-07-28 15:33:12 0.170
10183 2685 19502050 2017-06-10 11:51:12 0.040
10189 2367 18681676 2017-01-26 16:28:38 0.000
10190 1158 18904990 2017-03-05 21:12:20 0.000
10192 964 19507748 2017-06-11 15:24:40 0.000
10222 3036 17732413 2016-07-25 18:50:13 0.000
10226 3770 19737774 2017-07-25 10:54:23 0.720
10235 116 17798032 2016-08-06 16:31:37 0.000
10252 853 18062131 2016-09-25 17:37:56 0.000
10260 1671 18277495 2016-10-29 06:38:21 0.000
10282 3766 23540055 2019-07-02 19:12:26 0.540
10295 1101 18906098 2017-03-06 03:56:36 0.000
10300 5258 17320041 2016-05-06 07:42:29 0.000
10302 572 17482569 2016-06-07 20:10:49 0.000
10305 2711 19137633 2017-04-08 09:36:19 0.000
10323 150 17732098 2016-07-25 17:39:06 0.000
10324 5871 18397564 2016-11-23 15:17:14 1.100
10327 399 17715020 2016-07-22 14:45:57 0.010
10338 146 18598847 2017-01-09 14:15:52 0.010
10340 1560 18451133 2016-12-04 09:06:23 0.000
10346 3685 17479746 2016-06-07 08:33:51 0.000
10347 320 17488248 2016-06-09 00:46:33 0.000
10361 1327 19753652 2017-07-27 09:29:47 0.000
10370 1017 17232646 2016-04-20 12:25:38 0.000
10374 71 18285080 2016-10-30 15:12:01 0.000
10393 79 19723947 2017-07-23 12:28:39 0.000
10394 1730 18909743 2017-03-06 15:52:04 0.150
10405 1159 19265589 2017-04-26 15:11:53 0.000
10424 2493 17474726 2016-06-06 06:32:26 0.000
10432 491 17782568 2016-08-03 20:40:49 0.000
10469 3116 18906182 2017-03-06 04:33:14 0.000
10473 239 19755298 2017-07-27 13:35:22 0.000
10474 7444 17839147 2016-08-14 17:51:57 0.370
10487 722 19670787 2017-07-16 05:41:03 0.010
10494 432 19692789 2017-07-19 06:06:46 0.000
10499 104 17834903 2016-08-13 19:13:42 0.000
10533 761 18909709 2017-03-06 15:48:49 0.170
10579 1146 19746519 2017-07-26 13:26:12 0.020
10591 529 17818720 2016-08-10 17:20:27 0.000
10602 87 19692786 2017-07-19 06:06:16 0.000
10611 7780 18910721 2017-03-06 19:48:19 0.720
10653 1362 18685639 2017-01-27 17:11:13 0.220
10679 2164 19739104 2017-07-25 14:48:58 0.910
10684 2008 18375811 2016-11-19 07:12:30 0.040
10685 1035 25000714 2020-05-09 10:14:45 0.130
10696 1242 17490226 2016-06-09 11:59:25 0.040
10699 459 18598964 2017-01-09 14:39:17 0.000
10703 292 19413695 2017-05-25 04:04:25 0.000
10763 372 18101308 2016-10-01 18:35:00 0.070
10773 738 17246171 2016-04-22 17:26:41 0.000
10783 4092 17178230 2016-04-10 11:38:40 0.000
10789 210 17839562 2016-08-14 19:10:01 0.000
10812 2727 17242645 2016-04-22 05:16:26 0.000
10815 383 19731931 2017-07-24 12:40:15 0.000
10851 1027 24526377 2020-02-07 17:24:22 0.010
10878 417 18059184 2016-09-25 08:37:34 0.000
10905 975 19692801 2017-07-19 06:09:01 0.070
10921 2058 17342872 2016-05-10 18:45:27 0.000
10922 147 18278357 2016-10-29 10:35:56 0.000
10924 1728 17686619 2016-07-17 17:58:20 0.000
10929 279 17824305 2016-08-11 18:08:18 0.000
10931 646 17760210 2016-07-30 19:39:20 0.000
10935 1807 18900474 2017-03-05 04:29:53 0.000
10945 436 17368575 2016-05-15 19:32:14 0.000
10948 1439 18910257 2017-03-06 17:11:17 0.110
10959 307 18727388 2017-02-04 21:36:29 0.000
10970 2382 17197278 2016-04-13 18:33:10 0.020
11000 1536 17710170 2016-07-21 19:57:26 0.000
11044 1997 17305078 2016-05-03 17:07:53 0.000
11057 6024 17719794 2016-07-23 13:35:32 0.200
11059 979 18303361 2016-11-03 11:06:11 0.000
11063 308 19692796 2017-07-19 06:08:30 0.000
11136 563 19755527 2017-07-27 14:10:48 0.700
11137 680 19210138 2017-04-20 14:48:26 0.000
11150 1620 17834674 2016-08-13 18:07:27 0.000
11152 187 18279863 2016-10-29 15:36:00 0.010
11172 5820 17146417 2016-04-04 18:59:29 0.000
11185 962 17262705 2016-04-25 19:36:44 0.000
11192 1010 17814431 2016-08-09 20:05:15 0.000
11219 606 17374645 2016-05-17 09:39:34 0.000
11220 180 19717811 2017-07-22 10:09:01 0.000
11233 489 18452404 2016-12-04 13:20:42 0.000
11242 661 19670789 2017-07-16 05:41:23 0.000
11278 330 19740577 2017-07-25 19:08:39 0.000
11292 317 18399603 2016-11-24 05:13:10 0.000
11332 2177 17319888 2016-05-06 07:05:30 0.000
11340 5080 18285549 2016-10-30 16:29:33 0.260
11362 4272 19738719 2017-07-25 13:27:04 0.830
11364 1556 17311755 2016-05-04 17:11:24 0.000
11369 220 17844712 2016-08-15 15:54:44 0.020
11384 1757 17831356 2016-08-13 06:20:23 0.180
11385 298 18393266 2016-11-22 19:37:25 0.000
11388 1071 18285829 2016-10-30 17:22:49 0.000
11389 886 18910859 2017-03-06 20:29:47 0.000
11413 613 19064996 2017-03-28 17:35:38 0.000
11417 5473 17537756 2016-06-18 09:31:34 0.130
11428 400 17798919 2016-08-06 20:15:37 0.000
11455 762 17797680 2016-08-06 15:18:39 0.000
11461 9227 17252412 2016-04-23 19:53:27 0.040
11462 2934 17686425 2016-07-17 17:09:22 0.310
11479 1245 17488130 2016-06-08 23:23:49 0.000
11498 2254 17318120 2016-05-05 20:43:32 0.000
11530 938 17304938 2016-05-03 16:41:39 0.000
11536 796 19716642 2017-07-22 07:23:35 0.890
11541 652 17834875 2016-08-13 19:05:47 0.000
11547 2315 17298446 2016-05-02 12:58:41 0.000
11559 2171 18286086 2016-10-30 18:19:07 0.000
11577 2327 17703683 2016-07-20 16:59:05 0.050
11586 742 18910913 2017-03-06 20:49:14 0.000
11597 335 18280259 2016-10-29 16:35:20 0.000
11614 797 18913808 2017-03-07 09:04:35 0.000
11636 587 17265809 2016-04-26 12:14:32 0.000
11650 455 18303193 2016-11-03 10:12:44 0.000
11661 978 18602940 2017-01-10 19:15:29 0.030
11677 824 17818292 2016-08-10 15:24:47 0.000
11679 379 18049218 2016-09-23 16:34:41 0.000
11686 1405 19137801 2017-04-08 10:13:51 0.940
11689 695 17710379 2016-07-21 21:18:05 0.000
11713 616 18280161 2016-10-29 16:16:54 0.000
11715 500 17482825 2016-06-07 21:47:02 0.000
11716 418 18599288 2017-01-09 15:37:31 0.000
11723 324 18280343 2016-10-29 16:51:13 0.000
11727 2920 17146734 2016-04-04 20:27:45 0.000
11734 485 18910984 2017-03-06 21:10:38 0.000
11736 367 19692804 2017-07-19 06:09:25 0.360
11743 214 18094163 2016-09-30 15:40:58 0.000
11764 1559 17316281 2016-05-05 14:12:16 0.000
11777 643 17316983 2016-05-05 15:53:57 0.000
11787 103 19717975 2017-07-22 10:48:33 0.000
11799 1927 17312020 2016-05-04 18:23:45 0.000
11804 155 18273330 2016-10-28 13:42:23 0.000
11805 1036 17710484 2016-07-21 22:03:17 0.000
11830 150 18423270 2016-11-28 19:41:29 0.000
11839 234 18280636 2016-10-29 17:47:14 0.000
11849 272 18290616 2016-10-31 18:11:24 0.250
11850 424 18291363 2016-10-31 22:09:50 0.000
11854 1201 17425906 2016-05-27 10:09:40 0.000
11875 1231 17834779 2016-08-13 18:35:52 0.000
11876 661 19692791 2017-07-19 06:07:21 0.150
11877 581 17250316 2016-04-23 12:17:21 0.000
11878 340 18295115 2016-11-01 16:25:25 0.000
11879 459 17826191 2016-08-12 05:52:07 0.000
11900 464 17827087 2016-08-12 09:01:13 0.000
11934 336 17485295 2016-06-08 10:25:59 0.000
11936 705 17430993 2016-05-28 12:06:36 0.000
11942 1002 17322729 2016-05-06 17:43:57 0.000
11945 140 17698330 2016-07-19 18:49:21 0.000
11946 337 18399589 2016-11-24 05:08:26 0.000
11958 134 18295705 2016-11-01 18:23:47 0.000
11984 815 17196951 2016-04-13 17:24:35 0.000
12015 1104 17712746 2016-07-22 08:15:08 0.000
12114 200 18305199 2016-11-03 16:57:44 0.000
12149 902 17482626 2016-06-07 20:29:36 0.000
12157 786 17490992 2016-06-09 14:46:39 0.000
12243 1495 17798755 2016-08-06 19:31:48 0.020
12250 718 17318232 2016-05-05 21:22:20 0.000
12279 444 17319722 2016-05-06 06:31:07 0.000
12289 1651 17477353 2016-06-06 18:44:13 0.000
12342 177 17832881 2016-08-13 11:49:27 0.000
12372 1448 17177911 2016-04-10 10:29:21 0.000
12403 1396 17336653 2016-05-09 14:25:42 0.000
12405 684 18375872 2016-11-19 07:28:50 0.000
12439 307 19697245 2017-07-19 18:22:14 0.000
12459 352 17796400 2016-08-06 10:45:38 0.000
12461 281 17730990 2016-07-25 13:39:22 0.000
12468 1024 17371647 2016-05-16 13:27:46 0.000
12478 739 17731024 2016-07-25 13:46:01 0.000
12502 531 17486179 2016-06-08 13:57:41 0.000
12503 772 17790247 2016-08-05 10:29:48 0.000
12527 867 18277186 2016-10-29 05:05:28 0.010
12541 429 18105772 2016-10-02 14:47:33 0.000
12543 187 17743507 2016-07-27 19:45:11 0.000
12554 1248 19503769 2017-06-10 20:24:02 0.000
12555 244 18602815 2017-01-10 18:42:51 0.000
12577 1459 17196365 2016-04-13 15:24:44 0.000
12578 481 17204628 2016-04-15 07:58:48 0.000
12592 409 18295436 2016-11-01 17:26:05 0.000
12602 729 18902577 2017-03-05 11:45:10 0.000
12611 395 18529226 2016-12-21 13:50:58 0.000
12614 149 17813844 2016-08-09 17:57:25 0.000
12626 176 17426108 2016-05-27 10:52:19 0.000
12640 207 19695660 2017-07-19 13:26:41 0.030
12646 531 17216532 2016-04-17 12:36:34 0.000
12696 337 17692693 2016-07-18 18:34:16 0.000
12700 359 17510421 2016-06-12 21:33:55 0.000
12704 409 17730907 2016-07-25 13:22:51 0.000
12709 68 18093128 2016-09-30 12:26:47 0.000
12725 31 17789548 2016-08-05 08:03:46 0.060
12750 124 18095008 2016-09-30 18:24:29 0.000
12751 273 17781994 2016-08-03 19:07:18 0.000
12791 134 17814177 2016-08-09 19:14:45 0.000
12798 85 17713395 2016-07-22 09:54:29 0.000
12802 232 18280681 2016-10-29 17:59:26 0.000
12820 266 18914212 2017-03-07 10:24:48 0.020
12854 348 17710527 2016-07-21 22:36:48 0.000
12895 461 17784767 2016-08-04 08:51:29 0.000
12896 193 17485537 2016-06-08 11:31:29 0.000
12917 236 17804221 2016-08-08 05:39:48 0.000
12918 66 18095240 2016-09-30 18:58:10 0.020
12952 411 17764706 2016-07-31 18:23:02 0.000
12959 81 18529334 2016-12-21 14:14:03 0.020
12967 89 18685666 2017-01-27 17:15:21 0.000
12992 228 18280759 2016-10-29 18:18:28 0.000
12996 162 17782317 2016-08-03 19:59:31 0.000
13012 621 17743591 2016-07-27 20:08:44 0.000
13018 107 17753121 2016-07-29 11:03:48 0.000
13025 380 17732253 2016-07-25 18:17:46 0.000
13034 340 17803933 2016-08-08 04:00:39 0.000
13048 85 17773011 2016-08-02 09:45:36 0.000
13049 187 19692965 2017-07-19 06:29:44 0.000
13059 693 17804413 2016-08-08 06:29:42 0.050
13109 290 17774908 2016-08-02 16:25:01 0.090
13130 94 18399636 2016-11-24 05:23:12 0.000