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 Tan Dao (ddtan90)

941

280

250

2010-03-13

2015-09-04
SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 24423 12493620 2013-10-13 07:24:12 0.299
102 3550 8281589 2010-09-27 18:11:56 0.028
107 4845 9084587 2011-07-27 10:33:24 1.188
108 4945 9048614 2011-07-14 15:42:58 0.016
113 10779 8458566 2010-12-14 18:36:53 0.012
116 5108 9084370 2011-07-27 08:45:13 0.228
136 14820 8290158 2010-10-01 19:00:41 0.008
138 5988 16043158 2015-09-04 07:48:24 0.359
146 9660 8458214 2010-12-14 15:55:36 0.008
147 3713 8335902 2010-10-20 16:12:32 0.020
164 479 9181107 2011-08-22 17:18:52 0.052
167 3357 9073303 2011-07-23 15:58:51 0.008
191 3557 8165246 2010-08-09 12:14:45 0.012
264 9060 8360022 2010-10-30 11:32:05 0.740
272 24287 8290112 2010-10-01 18:38:38 0.008
299 23660 16027792 2015-09-01 09:55:31 0.079
324 5971 13800594 2014-06-27 10:11:43 0.178
341 1236 8906394 2011-05-31 14:26:45 0.020
344 4661 8467957 2010-12-19 18:09:12 0.008
350 5622 9186174 2011-08-24 08:51:30 0.120
352 6866 8728189 2011-04-09 03:50:31 0.008
353 3184 9185901 2011-08-24 07:03:28 0.028
355 867 8849519 2011-05-16 00:29:05 0.008
356 857 8142479 2010-08-02 11:10:47 0.016
357 5822 8351268 2010-10-26 16:42:01 0.024
378 4172 8161878 2010-08-08 04:45:29 0.016
401 14062 9168588 2011-08-19 02:36:09 0.040
424 8442 8636911 2011-03-09 16:16:29 0.012
439 4541 8912962 2011-06-02 15:06:37 0.020
458 9362 8290128 2010-10-01 18:46:12 0.028
478 1423 9192573 2011-08-26 02:03:07 0.036
481 3988 9059253 2011-07-18 16:30:06 0.076
483 9623 8318259 2010-10-14 06:19:54 0.008
488 17517 16043131 2015-09-04 07:40:36 2.628
489 10000 13795931 2014-06-26 10:30:20 2.582
492 1464 8480375 2010-12-26 19:05:44 0.036
494 15109 8291012 2010-10-02 09:06:12 0.008
495 2555 7921187 2010-04-24 11:02:02 0.112
531 1069 9076102 2011-07-24 15:14:36 0.028
541 3004 8296513 2010-10-04 18:39:57 0.008
543 7052 8335823 2010-10-20 15:42:23 0.140
544 2018 8054037 2010-06-24 16:48:46 0.036
562 6305 9059353 2011-07-18 17:03:11 0.116
572 9363 8666253 2011-03-20 18:32:37 0.008
573 10340 9109584 2011-08-03 06:01:34 0.008
575 14362 15678737 2015-06-25 09:47:39 0.151
579 17483 13799386 2014-06-27 03:21:22 2.862
583 5478 8442447 2010-12-06 18:17:59 1.164
591 19914 8296430 2010-10-04 18:10:37 0.016
623 6680 13800481 2014-06-27 09:37:15 1.055
634 1423 8171797 2010-08-11 15:42:15 0.012
640 1973 8594749 2011-02-22 12:58:15 0.208
673 13386 8458272 2010-12-14 16:22:00 0.184
674 8894 8351139 2010-10-26 15:44:23 0.176
686 8720 8957581 2011-06-16 15:32:42 0.420
706 3244 7823889 2010-03-17 09:03:56 0.028
850 1002 7935285 2010-04-29 17:14:57 0.004
900 8958 16042315 2015-09-04 03:00:02 0.062
902 1950 13816738 2014-07-01 08:56:16 1.255
913 7891 16042420 2015-09-04 03:35:23 0.063
926 472 9100713 2011-07-31 16:35:27 0.012
962 392 8903682 2011-05-30 17:07:11 0.484
988 950 9100746 2011-07-31 16:46:21 0.012
1225 10583 12563959 2013-10-26 07:08:17 0.015
10002 466 8208323 2010-08-27 15:51:12 0.216
10004 12424 7921684 2010-04-24 16:24:03 0.008
10006 5015 7854093 2010-03-29 01:28:59 0.236
10010 5879 7883779 2010-04-08 14:24:49 0.020
10018 9924 8298044 2010-10-05 17:42:58 0.012
10019 7791 8835814 2011-05-12 11:53:32 0.008
10034 5839 9060182 2011-07-19 00:45:13 0.012
10035 8201 8314345 2010-10-12 16:53:33 0.012
10038 23090 8314206 2010-10-12 15:54:38 0.016
10041 14075 8444737 2010-12-07 10:53:37 0.120
10042 2692 7854745 2010-03-29 09:39:18 0.092
10048 3242 8053000 2010-06-24 05:28:39 0.028
10050 13935 7831809 2010-03-20 03:01:43 0.020
10055 39212 8355432 2010-10-28 12:49:42 0.332
10071 13722 8281559 2010-09-27 17:53:50 0.020
10074 2021 9088893 2011-07-28 12:01:41 0.024
10079 11463 8243173 2010-09-10 16:39:34 0.012
10082 17651 7873697 2010-04-04 15:18:56 0.008
10088 665 8164548 2010-08-09 07:27:20 0.044
10099 1899 8005365 2010-05-30 03:59:54 0.012
10104 3120 8903712 2011-05-30 17:20:26 0.128
10107 6341 8283881 2010-09-28 17:35:39 0.272
10110 6414 7829743 2010-03-19 11:08:50 0.028
10127 8460 8372554 2010-11-04 05:28:06 0.012
10128 1665 7946125 2010-05-04 08:13:52 0.036
10131 2966 7963086 2010-05-12 17:14:11 0.008
10142 2048 7861655 2010-03-31 15:47:07 0.572
10154 2329 7949001 2010-05-05 14:34:32 0.320
10165 1598 8310811 2010-10-11 06:19:49 0.008
10167 418 8210267 2010-08-28 11:19:07 0.016
10168 5460 7851952 2010-03-28 08:13:38 0.708
10170 1011 9105626 2011-08-02 01:32:47 0.044
10179 2475 8617791 2011-03-02 15:31:10 0.048
10183 5677 8958305 2011-06-16 19:18:36 0.504
10189 15183 7818082 2010-03-15 05:45:25 0.012
10193 5817 13800221 2014-06-27 08:10:43 0.185
10195 4096 8166883 2010-08-10 03:07:04 0.016
10196 3296 7827591 2010-03-18 14:46:04 0.012
10209 1352 8178653 2010-08-14 02:12:40 0.048
10215 754 8178798 2010-08-14 03:11:27 0.048
10221 2865 8218012 2010-08-31 17:17:37 0.008
10226 8116 13795659 2014-06-26 09:09:02 2.238
10252 9035 7885864 2010-04-09 15:55:40 0.020
10271 912 8001597 2010-05-28 10:05:19 0.124
10281 3406 8480270 2010-12-26 17:55:51 0.016
10282 7230 13815664 2014-07-01 03:03:17 2.838
10297 2500 8213076 2010-08-29 15:23:19 0.016
10300 29554 13795272 2014-06-26 07:05:28 0.452
10323 6468 8472365 2010-12-22 06:00:38 0.104
10327 14334 13816184 2014-07-01 06:30:29 1.225
10336 4040 8888671 2011-05-26 12:05:57 0.012
10340 12039 8351092 2010-10-26 15:25:32 0.016
10346 14475 8230101 2010-09-05 10:39:10 0.012
10360 1923 12473956 2013-10-09 17:15:14 0.126
10361 2840 8727937 2011-04-09 02:42:06 0.008
10370 11963 8230158 2010-09-05 11:09:39 0.012
10397 2068 8055729 2010-06-25 13:39:53 0.252
10420 6483 8455643 2010-12-13 09:29:22 0.016
10452 3790 8208559 2010-08-27 17:21:24 0.012
10469 13902 16042190 2015-09-04 02:16:38 0.082
10502 817 8212833 2010-08-29 13:05:20 0.016
10523 3441 12484039 2013-10-11 16:50:24 1.409
10530 4737 9089223 2011-07-28 13:26:22 0.024
10573 2040 8206437 2010-08-26 11:08:05 0.016
10589 1517 8212956 2010-08-29 14:20:25 0.308
10591 6428 12554219 2013-10-24 16:18:35 0.029
10596 500 8204890 2010-08-25 15:31:43 0.112
10683 180 8392980 2010-11-13 06:04:46 0.028
10684 8290 8309995 2010-10-10 19:48:56 0.268
10696 14084 8353292 2010-10-27 15:55:10 0.536
10699 2723 8350929 2010-10-26 14:36:27 0.008
10703 1589 8519171 2011-01-19 09:20:19 0.024
10773 5194 12564064 2013-10-26 07:35:29 0.015
10783 19274 7830032 2010-03-19 13:26:46 0.008
10790 2257 8888512 2011-05-26 11:12:40 0.016
10812 12442 8350826 2010-10-26 13:42:54 0.008
10814 1967 12483960 2013-10-11 16:33:38 0.205
10878 4015 8444679 2010-12-07 10:27:59 0.016
10921 9067 8310906 2010-10-11 07:08:12 0.012
10925 2383 12483901 2013-10-11 16:22:15 0.832
10946 2791 8994794 2011-06-28 02:59:37 0.080
10970 14764 16027752 2015-09-01 09:43:32 1.148
11000 4583 8094736 2010-07-13 02:03:11 0.008
11044 13705 8668608 2011-03-21 17:25:15 0.008
11121 1262 8005778 2010-05-30 09:09:28 0.068
11137 1886 8351296 2010-10-26 16:57:00 0.004
11150 7782 8481459 2010-12-27 13:58:35 0.008
11152 2572 8458558 2010-12-14 18:33:34 0.040
11172 43916 12480558 2013-10-11 02:09:14 0.015
11192 4728 7950057 2010-05-06 02:26:27 0.008
11219 4810 8234253 2010-09-07 09:58:41 0.012
11233 2141 8487734 2010-12-31 07:25:12 0.012
11296 767 8095068 2010-07-13 03:57:59 0.036
11332 20505 8636499 2011-03-09 14:33:24 0.020
11340 1633 8713738 2011-04-05 09:55:27 0.088
11342 1826 8792843 2011-04-29 15:29:20 0.808
11344 1512 8714192 2011-04-05 12:26:56 0.116
11349 3334 8743842 2011-04-14 04:16:35 0.220
11350 937 8770359 2011-04-22 15:37:58 0.072
11362 3155 8336213 2010-10-20 18:45:43 0.260
11385 1446 8376313 2010-11-05 17:37:15 0.012
11387 521 8376308 2010-11-05 17:34:53 0.016
11388 4938 8376310 2010-11-05 17:35:27 0.008
11389 3600 8376311 2010-11-05 17:36:10 0.012
11401 2400 8686947 2011-03-28 09:57:54 0.044
11407 1670 13815679 2014-07-01 03:09:51 0.062
11428 1468 8318240 2010-10-14 06:02:05 0.008
11450 5575 12680881 2013-11-15 11:27:33 0.312
11461 3468 8355478 2010-10-28 13:08:01 0.008
11462 12386 9089511 2011-07-28 14:40:06 1.028
11466 2706 8906655 2011-05-31 15:28:45 0.600
11479 5626 8095194 2010-07-13 04:47:27 0.008
11496 1674 8694593 2011-03-31 09:53:57 0.028
11498 21415 12554298 2013-10-24 16:34:21 0.022
11500 436 8107256 2010-07-18 11:42:45 0.116
11518 2704 8888837 2011-05-26 12:50:56 0.100
11520 1160 8107258 2010-07-18 11:43:34 0.008
11526 1223 8743700 2011-04-14 03:18:38 0.212
11530 7158 8470256 2010-12-21 03:06:10 0.016
11541 2431 8015860 2010-06-04 07:27:55 0.008
11547 15464 8443543 2010-12-07 03:50:41 0.008
11559 14025 13691378 2014-05-29 03:37:01 0.342
11577 3219 8633613 2011-03-08 18:22:08 0.092
11608 3420 8626474 2011-03-06 03:52:51 0.016
11614 4952 9105575 2011-08-02 01:02:12 0.012
11616 995 8663456 2011-03-19 17:10:49 0.028
11621 1196 7998809 2010-05-27 03:30:10 0.060
11628 771 13799243 2014-06-27 02:25:46 0.772
11631 3337 8096683 2010-07-13 16:21:21 0.448
11636 8248 8257690 2010-09-17 18:47:13 0.016
11646 946 13795360 2014-06-26 07:29:48 0.035
11650 1976 8728047 2011-04-09 03:12:22 0.008
11666 320 9105762 2011-08-02 02:24:37 0.028
11689 4886 7831660 2010-03-20 01:15:58 0.012
11697 257 8004538 2010-05-29 17:04:57 0.008
11713 4083 8487693 2010-12-31 06:43:07 0.016
11714 642 8373759 2010-11-04 16:59:24 0.292
11723 5205 7954044 2010-05-08 02:34:56 0.036
11727 21179 7949041 2010-05-05 14:50:00 0.004
11733 2091 9081098 2011-07-26 11:48:33 0.844
11734 1622 8391957 2010-11-12 17:48:49 0.008
11744 167 7999200 2010-05-27 08:41:49 0.008
11764 17493 16042255 2015-09-04 02:41:47 0.096
11774 539 7910701 2010-04-20 01:43:32 0.048
11776 313 8072246 2010-07-03 04:02:59 0.152
11777 6187 8631037 2011-03-07 18:05:51 0.016
11780 231 7929126 2010-04-27 17:11:46 0.008
11783 207 8123170 2010-07-25 06:18:39 0.388
11786 600 7973970 2010-05-17 17:29:46 0.084
11787 302 7971897 2010-05-16 16:50:36 0.008
11790 2309 7971534 2010-05-16 14:31:54 0.112
11797 194 8060830 2010-06-28 02:21:48 0.028
11799 15554 8060768 2010-06-28 01:24:57 0.012
11804 1005 8063200 2010-06-29 01:35:15 0.012
11805 5639 8063190 2010-06-29 01:10:05 0.008
11824 868 8228203 2010-09-04 17:35:01 0.004
11827 2812 8753377 2011-04-17 05:05:39 0.008
11830 1057 8261093 2010-09-19 08:55:43 0.016
11847 831 12473597 2013-10-09 16:04:48 0.019
11854 11811 8385730 2010-11-10 03:49:57 0.016
11857 1245 9080189 2011-07-26 02:01:43 1.752
11859 203 8310802 2010-10-11 06:16:03 0.028
11875 10640 12480664 2013-10-11 02:40:02 0.309
11876 1193 8694530 2011-03-31 09:29:18 0.368
11877 7180 13815906 2014-07-01 04:37:33 0.152
11879 2117 8663277 2011-03-19 15:40:41 0.008
11889 761 8695565 2011-03-31 13:52:41 0.316
11900 4144 8633436 2011-03-08 17:19:21 0.020
11909 1563 8633344 2011-03-08 16:54:10 0.012
11926 18 8704828 2011-04-03 03:57:44 0.000
11933 3181 8702736 2011-04-02 11:43:10 0.012
11934 2710 8662865 2011-03-19 13:16:12 0.008
11936 3804 8704804 2011-04-03 03:50:16 0.008
11945 1201 13811452 2014-06-30 06:17:04 0.252
11946 1162 9089056 2011-07-28 12:50:12 0.008
11965 1284 13795971 2014-06-26 10:42:43 0.268
11979 134 8753407 2011-04-17 05:23:59 0.068
11984 4734 8753406 2011-04-17 05:23:39 0.008
11986 344 8753408 2011-04-17 05:24:20 0.016
12015 10088 13691429 2014-05-29 03:49:53 0.175
12149 8052 16043186 2015-09-04 07:55:37 0.062
12405 4784 13795825 2014-06-26 10:00:55 0.156
12416 786 10163821 2012-05-28 11:09:34 0.296
12459 3127 10163753 2012-05-28 10:41:24 0.176
12468 10652 13799451 2014-06-27 03:46:02 0.208
12626 3453 13800438 2014-06-27 09:20:04 0.435