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 Shiao-Wen Chen (shiaowen)

617

391

368

2016-02-03

2017-05-21

SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
105 1296 17007700 2016-03-13 08:30:52 0.009
108 629 18239106 2016-10-22 22:31:42 0.000
111 477 18063707 2016-09-26 02:55:55 0.000
114 1940 18550486 2016-12-26 21:32:26 2.110
116 4979 18304911 2016-11-03 15:48:00 0.210
118 2520 18863156 2017-02-28 05:46:31 0.000
120 224 17344760 2016-05-11 04:17:06 0.000
123 170 17328779 2016-05-08 02:58:30 0.000
127 2146 17903683 2016-08-26 21:29:01 1.120
128 1190 18567124 2016-12-31 22:34:23 0.440
136 5065 16921535 2016-02-29 00:01:08 0.000
139 162 18558370 2016-12-29 01:42:07 0.060
147 2083 18263588 2016-10-26 23:39:17 0.010
152 102 17375237 2016-05-17 12:22:31 0.040
153 368 17964542 2016-09-07 03:43:09 0.000
159 353 17567224 2016-06-24 04:32:38 0.000
170 771 17050733 2016-03-19 21:38:31 0.000
188 233 17968233 2016-09-07 18:00:29 0.000
190 1706 17132009 2016-04-02 04:35:38 0.000
213 1973 17541199 2016-06-19 03:02:55 0.020
216 1107 18270296 2016-10-28 04:34:50 0.010
227 1191 16946793 2016-03-04 06:35:44 0.006
231 1332 18064076 2016-09-26 04:40:35 0.000
232 607 18497131 2016-12-14 05:32:57 0.010
234 156 17666234 2016-07-14 00:23:11 0.070
245 287 17541483 2016-06-19 04:39:50 0.100
255 41 18468888 2016-12-08 05:50:04 0.020
271 1265 17501248 2016-06-11 07:23:22 0.030
276 19 18439537 2016-12-02 06:41:24 0.000
290 697 17468106 2016-06-04 19:23:06 1.820
294 2479 17788850 2016-08-05 05:10:17 0.050
296 191 17642430 2016-07-09 22:49:44 0.040
300 300 18534984 2016-12-22 23:40:17 0.000
306 435 18022732 2016-09-19 00:09:16 0.040
311 134 18120355 2016-10-05 03:14:50 0.000
325 268 17526190 2016-06-15 21:54:58 0.000
326 159 17818910 2016-08-10 18:01:07 0.000
330 13 17610992 2016-07-03 05:58:55 0.060
333 505 17120745 2016-03-31 01:44:55 0.165
335 157 18542577 2016-12-24 23:54:07 0.420
339 30 18551268 2016-12-27 05:36:02 0.000
346 276 18525956 2016-12-20 18:10:54 0.200
349 184 18512956 2016-12-17 18:55:09 0.000
362 581 17415525 2016-05-25 10:47:13 0.380
371 58 16907882 2016-02-26 07:42:22 0.006
375 48 18201198 2016-10-17 02:26:28 0.030
378 1278 17379109 2016-05-18 08:58:38 0.000
379 412 18505750 2016-12-16 06:21:01 0.000
380 282 18227699 2016-10-21 04:59:02 0.000
381 354 18510466 2016-12-17 06:43:26 0.000
389 1750 17329062 2016-05-08 04:36:23 0.360
391 536 18141201 2016-10-08 07:27:16 0.000
405 158 18542348 2016-12-24 21:25:09 0.000
409 785 17339082 2016-05-10 04:37:07 0.000
410 365 18814839 2017-02-21 05:03:54 0.010
435 961 17653683 2016-07-11 22:06:25 0.790
440 248 17125954 2016-04-01 02:05:15 0.000
442 1434 17499056 2016-06-10 19:03:31 0.000
446 1854 16858753 2016-02-17 02:25:45 0.000
449 64 18527751 2016-12-21 07:04:58 0.030
450 99 17219154 2016-04-17 23:38:37 0.010
451 53 18569418 2017-01-01 18:18:51 0.090
455 1115 16800506 2016-02-04 07:10:35 0.000
457 242 18562371 2016-12-30 04:08:34 0.000
459 1569 19355171 2017-05-12 06:48:38 0.000
474 11 17877167 2016-08-21 21:36:09 0.000
481 258 18074307 2016-09-27 15:53:23 0.010
493 48 18017911 2016-09-17 20:19:26 0.040
497 346 18080618 2016-09-28 15:13:04 0.000
514 7239 17903904 2016-08-26 23:59:37 0.100
535 36 18905754 2017-03-06 02:05:41 0.010
537 951 17500414 2016-06-11 03:28:05 0.000
538 246 18562172 2016-12-30 01:31:12 0.120
545 10 17877230 2016-08-21 21:54:05 0.000
551 302 18614675 2017-01-13 07:09:40 0.010
554 107 17540352 2016-06-18 21:14:59 0.000
574 779 17704893 2016-07-20 23:36:54 0.000
584 1145 17413862 2016-05-25 04:27:52 0.630
587 941 17379614 2016-05-18 12:18:49 0.000
599 1775 17952679 2016-09-05 02:49:23 0.370
613 6 18432655 2016-11-30 17:31:41 0.000
616 303 18398258 2016-11-23 17:38:40 0.030
622 358 17531816 2016-06-17 00:26:36 0.000
624 8172 17692123 2016-07-18 16:19:42 0.540
639 3045 17689111 2016-07-18 06:36:30 0.020
647 289 18505420 2016-12-16 03:52:38 0.000
671 123 17473901 2016-06-06 03:13:38 0.110
673 12162 18614329 2017-01-13 05:53:10 0.130
697 4 18403849 2016-11-24 20:18:17 0.000
700 266 17882944 2016-08-23 01:25:36 0.000
701 2521 18749386 2017-02-09 06:38:43 0.650
741 90 17547009 2016-06-20 07:33:42 0.000
743 49 17535280 2016-06-17 18:38:44 0.020
759 192 18107922 2016-10-02 20:32:57 0.100
787 1535 18045523 2016-09-23 03:38:56 0.220
793 5192 19350075 2017-05-11 04:29:25 0.270
830 55 18546249 2016-12-25 19:58:47 0.000
837 224 17382696 2016-05-19 01:53:59 0.000
857 18 18555065 2016-12-28 05:57:22 0.000
860 64 17931857 2016-09-01 04:31:17 0.000
873 5 18718193 2017-02-03 06:40:14 0.000
884 1402 17844828 2016-08-15 16:19:43 0.480
892 250 18564954 2016-12-31 05:01:47 0.000
939 18 17929400 2016-08-31 16:17:53 0.000
944 412 18573648 2017-01-03 06:09:40 0.230
967 52 18737979 2017-02-07 05:43:33 0.060
1047 685 17686775 2016-07-17 18:36:12 0.150
1061 70 18496292 2016-12-13 23:22:48 0.000
1062 293 17904143 2016-08-27 03:06:29 0.000
1189 22 18723842 2017-02-04 07:39:27 0.000
1209 58 17230949 2016-04-20 05:58:01 0.000
1215 12 18565385 2016-12-31 07:50:12 0.000
1246 472 17845314 2016-08-15 22:22:17 0.050
1339 615 18613535 2017-01-13 02:30:08 0.000
1368 551 18612721 2017-01-12 19:23:16 0.000
1394 582 18661190 2017-01-22 05:34:43 0.130
1449 793 19003568 2017-03-19 22:48:41 1.430
1587 523 18660541 2017-01-21 23:57:38 0.000
1594 1159 18661045 2017-01-22 04:14:52 0.400
1595 147 18660636 2017-01-22 01:27:12 0.010
1727 253 18588136 2017-01-07 03:11:41 0.000
10014 219 18380250 2016-11-20 04:12:35 0.000
10025 848 18019269 2016-09-18 06:51:32 0.000
10026 645 18103109 2016-10-02 05:42:14 0.000
10042 1291 18014449 2016-09-17 07:14:14 0.040
10056 3409 17807159 2016-08-08 16:24:01 0.030
10057 407 17931838 2016-09-01 04:24:47 0.140
10061 423 17854963 2016-08-17 16:19:12 0.120
10069 1436 18320950 2016-11-07 03:12:28 0.150
10074 154 18239218 2016-10-22 23:24:51 0.000
10081 539 18316242 2016-11-06 00:49:32 0.000
10083 834 18449908 2016-12-04 03:12:56 0.090
10127 979 17448587 2016-05-31 23:29:31 0.000
10132 264 17296909 2016-05-02 05:26:04 0.000
10134 173 18547176 2016-12-26 05:18:34 0.000
10137 621 18843677 2017-02-25 07:31:30 0.000
10138 52 17924580 2016-08-30 18:46:17 0.000
10139 1645 17850801 2016-08-16 21:17:48 0.070
10141 1197 18008434 2016-09-16 04:10:14 0.000
10174 152 18567206 2016-12-31 23:54:13 0.000
10186 13 18727655 2017-02-04 23:45:46 0.000
10190 878 16852443 2016-02-15 17:56:20 0.000
10196 401 18463561 2016-12-06 23:33:56 0.000
10197 200 17483996 2016-06-08 05:51:19 0.000
10200 581 18026536 2016-09-19 17:48:58 0.040
10212 548 18749054 2017-02-09 04:52:20 1.180
10215 25 19026391 2017-03-23 04:51:44 0.000
10219 1044 17830406 2016-08-12 23:52:05 0.000
10221 535 18193479 2016-10-15 23:15:36 0.000
10222 2796 16798616 2016-02-03 18:38:44 0.000
10223 924 18344833 2016-11-12 04:22:14 0.000
10235 2659 16859750 2016-02-17 08:07:53 0.012
10238 30 17831582 2016-08-13 07:14:10 0.330
10249 193 17988886 2016-09-11 19:54:19 0.040
10267 24 17571967 2016-06-25 05:41:51 0.000
10284 874 18459413 2016-12-06 01:28:46 0.020
10286 120 18199865 2016-10-16 19:47:02 0.000
10299 357 17844985 2016-08-15 16:53:31 0.150
10306 2006 18975397 2017-03-15 18:01:27 0.040
10316 167 18910027 2017-03-06 16:26:37 0.410
10325 1307 18962903 2017-03-14 07:01:35 0.120
10326 49 17840097 2016-08-14 21:23:49 0.000
10337 508 18306665 2016-11-04 03:42:54 0.000
10340 1295 17985199 2016-09-11 03:31:42 0.000
10341 4248 17726456 2016-07-24 23:43:47 0.030
10357 145 18151810 2016-10-09 21:10:22 0.000
10374 284 16918092 2016-02-28 05:51:07 0.003
10375 68 17825195 2016-08-11 23:02:02 0.000
10377 641 18869946 2017-03-01 04:54:19 0.000
10382 185 18997679 2017-03-19 03:43:25 0.000
10392 1300 18601250 2017-01-10 05:53:04 0.050
10404 1510 18419795 2016-11-28 05:40:11 0.700
10405 11543 18134132 2016-10-07 04:18:57 0.160
10408 907 17449495 2016-06-01 05:50:07 0.430
10415 82 18519963 2016-12-19 07:24:00 0.000
10430 168 18044838 2016-09-23 01:14:44 0.120
10452 356 18220928 2016-10-20 01:30:18 0.000
10464 325 18449672 2016-12-04 01:42:32 0.210
10465 2469 18287752 2016-10-31 05:21:31 0.210
10483 368 17642012 2016-07-09 18:48:15 0.500
10484 514 18580510 2017-01-05 06:02:34 0.060
10490 1771 16888364 2016-02-22 19:53:20 0.006
10496 502 18277274 2016-10-29 05:40:06 0.000
10500 180 17561709 2016-06-23 02:52:13 0.000
10508 245 17472291 2016-06-05 17:48:15 0.030
10527 286 17846316 2016-08-16 04:21:31 0.180
10528 92 18510055 2016-12-17 04:02:32 0.000
10576 1033 17694724 2016-07-19 05:32:33 0.010
10589 91 18181227 2016-10-14 00:35:30 0.050
10591 2427 16892849 2016-02-23 17:11:25 0.003
10608 5570 19350169 2017-05-11 05:00:23 0.040
10620 28 18352166 2016-11-13 20:47:54 0.000
10633 335 18731564 2017-02-05 21:07:21 0.000
10650 1169 17794882 2016-08-06 03:19:54 0.040
10656 168 18455227 2016-12-05 03:52:49 0.000
10659 32 18527351 2016-12-21 04:12:58 0.000
10660 103 17974332 2016-09-08 22:01:59 0.030
10666 39 18353132 2016-11-14 04:16:37 0.000
10669 742 18039929 2016-09-22 04:27:42 0.220
10673 338 18738624 2017-02-07 07:45:11 0.000
10678 555 18181683 2016-10-14 03:02:33 0.000
10679 1100 17338712 2016-05-10 02:25:49 0.260
10680 1116 17861825 2016-08-18 22:46:17 0.460
10683 44 17334470 2016-05-09 05:49:27 0.010
10685 1460 19350614 2017-05-11 06:24:36 0.180
10686 104 17305676 2016-05-03 19:28:21 0.010
10689 1204 18573871 2017-01-03 07:15:18 0.260
10693 598 18384034 2016-11-20 23:03:29 0.000
10698 49 17220060 2016-04-18 05:57:16 0.000
10719 248 17841007 2016-08-15 03:51:13 0.070
10761 91 17560950 2016-06-22 20:43:50 0.000
10773 991 18013853 2016-09-17 04:08:54 0.000
10780 1138 17852437 2016-08-17 06:43:30 0.040
10851 291 18140355 2016-10-08 03:31:34 0.000
10878 1545 16912282 2016-02-27 02:37:40 0.003
10880 303 17907880 2016-08-27 16:30:11 0.050
10892 2170 17871953 2016-08-20 19:07:28 0.110
10897 122 18912298 2017-03-07 04:07:47 0.000
10898 54 18319868 2016-11-06 19:06:01 0.000
10901 727 17899439 2016-08-26 02:18:20 0.010
10910 321 18296919 2016-11-02 02:33:15 0.010
10912 1118 18296356 2016-11-01 21:25:21 0.160
10920 36 17313733 2016-05-05 04:20:18 0.000
10927 170 18159657 2016-10-11 01:41:11 0.110
10928 823 17952150 2016-09-04 23:36:05 0.070
10929 1900 16890136 2016-02-23 07:01:16 0.003
10930 87 18371362 2016-11-18 06:58:26 0.000
10954 1400 17887031 2016-08-23 17:54:23 0.010
10963 959 18008483 2016-09-16 04:35:08 0.000
10973 30 17975464 2016-09-09 04:50:04 0.130
10991 152 18201796 2016-10-17 05:07:13 0.000
10994 112 18383940 2016-11-20 21:50:04 0.000
11001 299 17618860 2016-07-04 17:58:45 0.000
11029 106 18743977 2017-02-08 07:01:53 0.000
11034 1338 17902670 2016-08-26 16:41:28 0.010
11035 25 18572463 2017-01-02 18:24:33 0.050
11040 147 17323684 2016-05-06 22:16:05 0.000
11048 533 17476738 2016-06-06 16:24:24 0.780
11056 18 17477355 2016-06-06 18:44:25 0.000
11068 163 17405814 2016-05-23 13:55:30 0.000
11086 378 17876677 2016-08-21 18:54:13 0.560
11100 470 17984735 2016-09-11 00:09:52 0.010
11103 71 17983777 2016-09-10 17:17:48 0.000
11108 60 17980756 2016-09-10 03:11:38 0.000
11140 227 18546828 2016-12-26 01:35:16 0.010
11148 92 17505386 2016-06-12 00:32:41 0.000
11157 276 18829540 2017-02-23 06:45:42 0.000
11205 969 17649019 2016-07-11 05:25:51 0.320
11207 69 18180084 2016-10-13 19:00:26 0.000
11223 163 17328953 2016-05-08 04:02:33 0.000
11240 46 18131357 2016-10-06 16:38:45 0.030
11241 144 18434315 2016-12-01 05:26:02 0.000
11247 579 17334356 2016-05-09 05:10:44 0.050
11264 474 18822185 2017-02-22 07:13:11 0.000
11287 1208 17469076 2016-06-05 02:58:44 0.090
11292 232 17983335 2016-09-10 15:34:09 0.000
11345 22 18171836 2016-10-12 16:58:58 0.000
11347 536 17862992 2016-08-19 06:12:02 0.050
11348 82 17307295 2016-05-04 06:09:08 0.010
11353 604 18595774 2017-01-08 23:59:08 1.270
11371 379 17780902 2016-08-03 16:10:53 0.000
11398 170 17442939 2016-05-30 21:03:35 0.000
11459 454 18483263 2016-12-11 06:48:30 0.120
11466 905 18596106 2017-01-09 03:17:59 0.040
11474 104 19367674 2017-05-15 05:52:53 0.010
11488 736 19114641 2017-04-05 05:03:40 0.440
11505 238 17383128 2016-05-19 05:13:39 0.020
11517 2019 18991066 2017-03-18 03:20:14 0.040
11548 44 17974871 2016-09-09 01:20:18 0.280
11550 158 17940902 2016-09-02 17:22:37 0.000
11556 107 18414556 2016-11-26 21:32:09 0.000
11660 67 18410713 2016-11-26 03:42:23 0.070
11664 136 18579097 2017-01-04 16:55:38 0.590
11666 8 18414411 2016-11-26 20:18:12 0.000
11703 658 18028176 2016-09-20 02:25:21 0.170
11717 32 18545696 2016-12-25 17:19:28 0.000
11774 420 18614095 2017-01-13 04:59:27 0.020
11789 16 18570457 2017-01-02 05:45:48 0.210
11816 26 18437740 2016-12-01 18:18:10 0.220
11821 151 18449630 2016-12-04 01:16:31 0.050
11831 1821 18856275 2017-02-27 06:12:34 0.030
11881 55 17727436 2016-07-25 04:37:23 0.000
11888 689 17958075 2016-09-05 23:47:32 0.250
11889 686 18580284 2017-01-05 04:11:18 0.260
11926 503 17882694 2016-08-22 23:57:40 0.000
11965 1088 17478867 2016-06-07 04:09:35 0.030
11966 24 19363116 2017-05-14 04:52:20 0.010
11968 29 18404369 2016-11-24 23:23:49 0.000
11975 195 17142660 2016-04-04 05:15:24 0.313
11986 53 18419299 2016-11-28 00:47:48 0.000
11988 4655 17913045 2016-08-28 16:52:44 0.160
11991 1058 17920534 2016-08-30 02:50:10 0.070
11995 4187 17936678 2016-09-02 00:07:36 0.030
12043 854 17873882 2016-08-21 07:19:50 0.420
12050 66 18927214 2017-03-09 00:20:53 0.000
12068 1288 18608858 2017-01-12 02:46:25 0.040
12103 29 18941149 2017-03-11 04:25:57 0.000
12134 12 19024262 2017-03-22 17:46:15 0.010
12190 48 17739462 2016-07-27 03:02:32 0.000
12205 44 18768839 2017-02-12 23:19:01 0.030
12218 45 18770160 2017-02-13 06:34:02 0.060
12291 43 18454868 2016-12-05 01:01:23 0.000
12293 159 18769374 2017-02-13 03:09:54 0.000
12318 202 19376601 2017-05-17 05:32:48 1.580
12324 11 18780919 2017-02-15 06:06:35 0.010
12346 44 17672218 2016-07-14 22:34:15 0.000
12347 119 17957606 2016-09-05 20:59:37 0.000
12349 7 18792016 2017-02-17 05:15:05 0.000
12356 957 17012076 2016-03-13 23:34:21 0.095
12397 64 18107984 2016-10-02 20:57:04 0.000
12414 235 17469394 2016-06-05 05:14:38 0.400
12416 309 18419328 2016-11-28 01:16:14 0.010
12439 222 18538876 2016-12-23 22:05:01 0.000
12447 14 19100704 2017-04-03 03:40:59 0.010
12455 387 17649574 2016-07-11 06:35:27 0.000
12469 285 18424410 2016-11-29 04:50:22 0.080
12482 204 18803871 2017-02-19 06:47:44 0.010
12493 74 19110905 2017-04-04 13:56:23 0.110
12542 78 17469317 2016-06-05 04:42:47 0.000
12608 62 18541869 2016-12-24 18:37:42 0.000
12640 315 18633523 2017-01-17 05:23:37 0.040
12642 126 18573489 2017-01-03 05:07:07 1.130
12650 279 18633377 2017-01-17 04:44:15 0.000
12667 99 18638907 2017-01-18 04:18:55 0.000
12673 90 18637200 2017-01-17 17:21:18 0.060
12696 462 18633281 2017-01-17 04:15:00 0.000
12700 569 18632281 2017-01-16 22:54:37 0.000
12702 12 18848851 2017-02-25 22:57:03 0.000
12703 39 18712707 2017-02-02 05:42:51 0.000
12704 575 18698549 2017-01-30 00:34:51 0.000
12724 103 18707980 2017-02-01 05:23:54 0.460
12754 12 18708143 2017-02-01 06:20:26 0.000
12765 61 18632431 2017-01-17 00:23:02 0.050
12770 12 18007975 2016-09-16 01:45:35 0.000
12788 26 18712593 2017-02-02 05:04:15 0.030
12798 166 18631886 2017-01-16 19:05:52 0.000
12802 273 18693796 2017-01-28 22:16:40 0.000
12808 89 18697562 2017-01-29 18:06:45 0.000
12822 28 18670522 2017-01-24 05:32:52 0.000
12844 277 18629376 2017-01-16 08:24:00 0.600
12861 24 18695453 2017-01-29 07:40:26 0.000
12894 190 18693950 2017-01-28 23:50:39 0.000
12895 710 18628495 2017-01-16 04:49:39 0.000
12896 350 18628541 2017-01-16 05:08:05 0.000
12904 3 18664833 2017-01-22 21:21:25 0.030
12908 40 18628163 2017-01-16 02:07:28 0.060
12916 93 18665169 2017-01-23 01:42:46 0.010
12919 33 18687451 2017-01-28 07:01:09 0.260
12930 196 18628443 2017-01-16 04:14:54 0.050
12932 22 18687569 2017-01-28 07:49:05 0.020
12953 69 18665084 2017-01-23 00:44:07 0.270
12962 42 18665662 2017-01-23 05:37:17 0.590
12970 62 18683619 2017-01-27 07:11:05 0.000
12988 48 18661917 2017-01-22 08:07:43 0.000
13037 324 18675148 2017-01-25 06:09:22 1.540
13047 108 18683317 2017-01-27 05:28:20 0.000
13075 42 18679253 2017-01-26 06:48:38 0.000
13080 39 18683119 2017-01-27 04:20:17 0.050
13082 249 18674885 2017-01-25 04:16:37 0.020
13113 54 18677626 2017-01-25 18:08:36 0.270
13115 99 18594945 2017-01-08 17:56:57 0.000
13130 114 18478938 2016-12-10 07:27:09 0.000
13131 234 18577066 2017-01-04 04:36:39 0.210
13134 33 18854710 2017-02-26 20:06:11 0.000
13145 33 18671049 2017-01-24 08:18:53 0.000
13180 52 19153094 2017-04-11 05:40:04 0.040
13181 14 19152926 2017-04-11 04:25:20 0.000
13189 21 19279653 2017-04-28 16:00:44 0.150