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
avatar math120908 (math120908)

713

378

352

2006-02-04

2010-08-28
SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 80448 6811684 2008-11-23 14:28:10 1.260
101 6255 6698639 2008-10-03 16:01:48 0.010
102 21734 6345423 2008-03-30 13:49:53 0.270
104 1588 6682722 2008-09-26 18:48:43 0.070
105 2869 6903021 2009-01-18 09:01:37 0.020
106 2336 6345850 2008-03-30 17:43:58 1.060
107 1133 7446489 2009-10-01 14:07:11 0.088
108 3577 6546498 2008-07-23 01:42:38 0.010
110 971 6989433 2009-03-08 18:44:10 0.130
111 2794 6341841 2008-03-29 02:49:34 0.008
112 3233 6691795 2008-09-30 15:47:26 0.240
113 20630 6678246 2008-09-24 18:54:14 0.260
114 347 6992681 2009-03-10 01:10:34 0.040
116 6304 6356145 2008-04-03 10:58:55 0.440
117 936 6989982 2009-03-09 02:28:44 0.000
118 5410 4692855 2006-07-01 15:44:22 0.002
119 1566 6903097 2009-01-18 09:43:17 0.000
120 6457 6698838 2008-10-03 18:13:55 0.020
121 1145 6990136 2009-03-09 03:52:40 0.000
122 403 6345687 2008-03-30 16:02:08 0.000
124 358 6342030 2008-03-29 05:03:39 0.000
125 1958 6997958 2009-03-12 08:59:09 0.060
127 1643 6678240 2008-09-24 18:52:19 0.800
128 3073 6358097 2008-04-04 06:08:18 1.450
130 2376 6803040 2008-11-18 13:57:47 0.010
133 6065 6903706 2009-01-18 18:29:50 0.010
136 17416 5986755 2007-10-19 10:17:49 0.010
138 6839 6342362 2008-03-29 08:24:31 2.030
146 11836 6801617 2008-11-17 14:21:45 0.010
147 7130 6301904 2008-03-13 16:52:45 0.110
151 9489 6903016 2009-01-18 08:55:35 0.020
152 516 6992890 2009-03-10 02:55:04 0.100
153 312 6701402 2008-10-04 19:15:43 0.000
155 2052 6990015 2009-03-09 02:53:47 0.030
156 8381 6907109 2009-01-20 21:08:44 0.010
160 8448 5954881 2007-10-03 09:23:07 0.010
161 1188 6992836 2009-03-10 02:26:08 0.010
167 4278 6342563 2008-03-29 09:49:21 0.010
190 3892 6703178 2008-10-05 13:39:47 0.010
191 3469 6339154 2008-03-28 05:29:19 0.010
195 2245 5936577 2007-09-24 18:56:23 0.060
200 5883 6703267 2008-10-05 14:07:44 0.190
202 2914 6342980 2008-03-29 12:44:33 0.010
216 3171 6344339 2008-03-30 01:46:45 0.060
253 658 6135482 2007-12-25 15:45:48 0.000
256 5181 6909660 2009-01-22 18:58:53 0.010
264 5740 5941458 2007-09-27 08:38:35 0.020
271 396 6706048 2008-10-06 17:22:55 0.010
272 37344 5940026 2007-09-26 13:50:42 0.020
273 512 6352558 2008-04-02 05:10:47 0.030
275 771 6352617 2008-04-02 05:37:20 0.010
280 4388 6919931 2009-01-29 23:35:36 1.110
290 187 6352805 2008-04-02 07:17:20 0.100
291 1404 6343329 2008-03-29 14:43:34 0.000
294 2899 6303776 2008-03-14 13:56:36 0.070
299 18812 6909645 2009-01-22 18:45:18 0.010
305 1941 7446382 2009-10-01 13:18:21 0.008
306 825 6803082 2008-11-18 14:14:51 0.110
311 1795 6803156 2008-11-18 14:41:29 0.020
315 4180 6801626 2008-11-17 14:27:01 0.030
324 3829 7446244 2009-10-01 12:00:21 0.024
332 1541 6353128 2008-04-02 09:10:39 0.500
333 501 6803191 2008-11-18 14:52:30 0.160
336 5956 6356154 2008-04-03 11:00:49 0.280
340 3394 5982575 2007-10-17 09:03:06 0.010
343 1776 5983006 2007-10-17 14:29:46 0.120
344 1921 6911545 2009-01-24 05:34:37 0.000
348 2367 6166717 2008-01-11 14:56:03 0.200
350 2942 5983373 2007-10-17 17:56:48 0.020
352 9155 7453178 2009-10-04 01:41:11 0.024
355 1316 5983419 2007-10-17 18:19:23 0.010
356 961 6303836 2008-03-14 14:25:22 0.020
357 3423 6301933 2008-03-13 17:03:56 0.010
369 6078 5953893 2007-10-02 18:18:35 0.010
374 15504 6005118 2007-10-26 17:26:45 0.010
382 12966 5957682 2007-10-04 17:43:41 0.010
386 3212 6161842 2008-01-09 02:46:29 0.210
389 3432 5985504 2007-10-18 17:55:23 1.040
392 1795 5999071 2007-10-24 10:31:02 0.480
400 1948 7459626 2009-10-06 05:48:19 0.020
401 7176 6923142 2009-02-01 00:39:30 0.010
402 1120 5997016 2007-10-23 09:09:34 0.820
406 5257 5986709 2007-10-19 09:48:35 0.190
408 2736 7449085 2009-10-02 12:25:53 0.008
409 559 6803241 2008-11-18 15:19:24 0.000
412 4063 6194529 2008-01-25 17:01:23 0.310
414 7275 7449026 2009-10-02 11:56:36 0.012
417 3231 6350767 2008-04-01 12:55:07 0.030
424 7636 6358099 2008-04-04 06:08:48 0.010
429 2302 6358423 2008-04-04 09:51:48 0.110
435 238 6515307 2008-07-05 07:34:17 0.020
437 3323 6709742 2008-10-08 03:16:27 0.010
438 1354 6695239 2008-10-02 00:32:25 0.000
439 8841 5932313 2007-09-22 09:54:24 0.090
440 1188 6919617 2009-01-29 19:01:19 0.050
441 8735 5936200 2007-09-24 16:10:53 0.020
442 5341 6358640 2008-04-04 11:36:22 0.020
443 2719 6301845 2008-03-13 16:30:36 0.030
444 3469 7448377 2009-10-02 05:06:43 0.008
445 563 5992342 2007-10-21 17:02:34 0.000
446 1312 4705304 2006-07-06 11:56:50 0.000
455 8846 6803245 2008-11-18 15:21:33 0.010
458 29215 4691407 2006-07-01 06:33:08 0.918
459 7539 6360811 2008-04-05 09:18:58 0.020
474 415 6360813 2008-04-05 09:19:29 0.030
476 7182 5944763 2007-09-28 17:29:50 0.120
477 1570 6913791 2009-01-25 22:43:21 0.020
478 683 7451484 2009-10-03 11:39:54 0.016
481 2636 6492229 2008-06-21 14:37:24 0.040
482 4987 5997039 2007-10-23 09:33:00 0.040
483 1077 5957644 2007-10-04 17:22:18 0.000
484 7225 5687006 2007-06-23 00:09:52 0.125
485 702 6360814 2008-04-05 09:19:48 0.080
488 4025 5961823 2007-10-06 15:03:35 0.240
489 5742 6803233 2008-11-18 15:13:43 0.220
490 8346 7447034 2009-10-01 17:30:38 0.012
492 2478 6912174 2009-01-24 15:47:35 0.060
494 19083 5940087 2007-09-26 14:28:56 0.010
495 4900 6360817 2008-04-05 09:20:36 0.360
496 2597 7453383 2009-10-04 03:34:42 0.004
497 1904 6303700 2008-03-14 13:10:30 0.010
498 1500 6360818 2008-04-05 09:20:55 0.460
499 7636 6911483 2009-01-24 04:32:52 0.010
501 1386 6158657 2008-01-06 18:28:38 0.410
514 6003 7460233 2009-10-06 10:19:30 0.088
516 2288 5998695 2007-10-24 02:59:48 0.130
524 7660 6360819 2008-04-05 09:21:16 0.610
530 1979 5994243 2007-10-22 09:58:20 0.000
532 2232 6065967 2007-11-21 03:16:25 0.010
534 3798 6360820 2008-04-05 09:21:33 0.240
536 4990 6336790 2008-03-27 07:54:35 0.010
541 6609 5994837 2007-10-22 14:43:54 0.020
543 10890 5954539 2007-10-03 04:07:31 0.540
544 1728 6754144 2008-10-26 15:49:20 0.030
555 1903 6066103 2007-11-21 04:22:10 0.720
558 6410 6801634 2008-11-17 14:28:18 0.160
562 2810 6515116 2008-07-05 02:59:23 0.030
568 153 5994783 2007-10-22 14:27:05 0.000
571 1936 6868597 2008-12-26 18:28:06 0.170
572 305 6360821 2008-04-05 09:21:50 0.000
573 1456 6004847 2007-10-26 15:37:43 0.000
575 11332 6910203 2009-01-23 04:57:01 0.010
576 2978 6004779 2007-10-26 15:07:51 0.010
579 16173 4480037 2006-04-06 15:38:46 0.736
580 567 5959599 2007-10-05 18:25:45 0.000
583 6548 6360859 2008-04-05 10:37:59 1.940
587 756 6396756 2008-04-23 16:31:44 0.000
591 17011 5940113 2007-09-26 14:42:39 0.010
599 1231 6350340 2008-04-01 09:50:27 0.240
602 232 6680345 2008-09-25 17:36:03 0.070
612 4155 6033222 2007-11-07 03:40:36 0.560
621 8586 7453415 2009-10-04 03:52:36 0.008
623 2854 6360969 2008-04-05 13:57:57 0.170
624 6723 6508192 2008-06-30 11:54:06 0.170
626 363 6686837 2008-09-28 10:06:01 0.030
640 1583 6361020 2008-04-05 14:53:38 0.090
661 5199 6004680 2007-10-26 14:37:09 0.010
673 16598 6005081 2007-10-26 17:10:52 0.370
674 6710 6361338 2008-04-05 23:53:08 0.080
679 5758 6002174 2007-10-25 16:31:19 0.730
681 1031 6349299 2008-04-01 02:10:02 0.140
686 7218 6395699 2008-04-23 01:33:50 0.120
694 2617 7446304 2009-10-01 12:27:58 0.024
699 1681 6367388 2008-04-08 15:09:34 0.070
700 206 6476484 2008-06-12 15:07:53 0.000
706 3223 7446211 2009-10-01 11:36:46 0.028
711 672 6950187 2009-02-16 14:46:35 0.230
713 146 5955734 2007-10-03 18:31:18 0.000
729 3894 6014176 2007-10-30 09:20:06 0.330
750 3774 6161869 2008-01-09 03:30:48 0.010
825 1867 6708797 2008-10-07 18:04:00 0.010
834 1643 6015069 2007-10-30 17:34:23 0.000
836 190 6709759 2008-10-08 03:29:32 0.000
846 5487 6004935 2007-10-26 16:13:10 0.080
847 4357 7450407 2009-10-02 22:21:04 0.008
884 626 6374762 2008-04-11 17:42:36 0.160
900 5025 7468719 2009-10-09 08:24:43 0.008
907 1077 6709743 2008-10-08 03:16:31 0.790
913 460 5947007 2007-09-29 15:49:02 0.000
989 753 6376352 2008-04-12 14:27:12 0.020
993 3046 6016195 2007-10-31 11:03:29 0.010
10000 1641 7453148 2009-10-04 01:10:01 0.044
10003 8092 6301800 2008-03-13 16:10:36 0.380
10004 17875 5937029 2007-09-25 00:19:38 0.020
10006 4941 6506369 2008-06-29 12:07:24 0.230
10008 3053 6016200 2007-10-31 11:05:59 0.000
10010 6937 6474929 2008-06-11 16:48:23 0.040
10013 4311 6918681 2009-01-29 08:34:58 2.790
10014 24 6395701 2008-04-23 01:34:25 0.000
10017 311 6383873 2008-04-16 14:40:31 0.010
10018 13740 5941802 2007-09-27 11:21:43 0.020
10019 9031 6911521 2009-01-24 05:06:39 0.010
10025 575 6393205 2008-04-21 16:01:59 0.000
10033 3023 7464129 2009-10-07 16:16:03 0.008
10034 5348 6699006 2008-10-03 19:45:54 0.010
10035 21949 5940220 2007-09-26 15:47:29 0.120
10038 28559 5974169 2007-10-12 17:51:32 0.030
10041 8460 6099478 2007-12-05 16:04:31 0.040
10042 691 7468584 2009-10-09 06:19:11 0.012
10048 3890 6416535 2008-05-08 14:29:13 0.050
10049 2285 6713658 2008-10-09 17:23:56 0.160
10050 13925 6913772 2009-01-25 22:15:33 0.020
10055 51025 4308549 2006-02-04 16:04:13 0.926
10056 2274 6109659 2007-12-10 16:45:03 0.010
10057 2456 6467321 2008-06-07 14:08:50 0.860
10062 4730 7447063 2009-10-01 17:46:23 0.008
10066 6759 6515619 2008-07-05 13:57:10 0.020
10071 48380 5940066 2007-09-26 14:10:56 0.350
10074 1689 6546545 2008-07-23 02:25:29 0.020
10079 11088 6181521 2008-01-19 17:17:31 0.010
10080 1611 6320782 2008-03-21 17:24:23 0.110
10081 1571 6713735 2008-10-09 17:56:52 0.010
10082 3594 5964455 2007-10-07 17:19:55 0.000
10093 1935 6515770 2008-07-05 16:36:31 0.020
10098 3065 5937260 2007-09-25 04:05:35 0.250
10099 1867 7453515 2009-10-04 04:36:04 0.012
10102 1549 6515841 2008-07-05 17:38:32 0.040
10104 2908 7453233 2009-10-04 02:22:42 0.120
10105 1357 6047085 2007-11-13 10:29:13 0.010
10106 5790 5959681 2007-10-05 19:28:54 0.010
10107 4522 5941517 2007-09-27 09:05:46 0.070
10110 18405 5974198 2007-10-12 18:07:30 0.520
10127 11132 6478356 2008-06-13 15:18:08 0.390
10128 1249 6516533 2008-07-06 05:23:15 0.020
10129 2247 6516602 2008-07-06 07:08:33 0.060
10131 100 6516688 2008-07-06 08:57:00 0.000
10137 3830 7448431 2009-10-02 06:05:55 0.008
10139 3858 6516914 2008-07-06 13:45:31 0.710
10141 5044 5975499 2007-10-13 09:12:10 0.010
10147 1650 6519196 2008-07-08 02:23:52 0.560
10154 1175 6680344 2008-09-25 17:35:50 0.020
10161 6046 6474958 2008-06-11 17:07:01 0.010
10176 1241 6914884 2009-01-26 16:24:20 0.020
10182 2197 7462670 2009-10-07 03:56:45 0.012
10183 759 7465815 2009-10-08 04:55:03 0.008
10188 2981 5974527 2007-10-12 20:19:28 0.020
10189 13453 5974557 2007-10-12 20:37:56 0.010
10192 6 5938104 2007-09-25 15:04:33 0.000
10193 753 5974583 2007-10-12 20:58:28 0.000
10195 2219 7450862 2009-10-03 04:21:10 0.012
10209 2671 5964360 2007-10-07 16:42:08 0.200
10220 2670 7446987 2009-10-01 17:12:13 0.052
10222 2037 5964480 2007-10-07 17:30:27 0.000
10235 3115 6047021 2007-11-13 09:49:24 0.020
10252 5974 7448402 2009-10-02 05:28:49 0.008
10254 526 6718572 2008-10-12 04:38:10 0.090
10260 5737 7446278 2009-10-01 12:14:55 0.008
10271 1630 6885284 2009-01-05 18:24:16 0.348
10282 494 7465885 2009-10-08 05:28:31 0.148
10286 3462 4717320 2006-07-10 15:00:15 0.203
10295 4745 7468744 2009-10-09 08:40:28 0.012
10300 21340 5944679 2007-09-28 16:40:54 0.010
10302 6264 6913802 2009-01-25 22:49:10 0.010
10303 251 6350056 2008-04-01 07:56:21 0.020
10305 10057 7459734 2009-10-06 06:22:50 0.004
10310 831 7459381 2009-10-06 04:10:17 0.012
10323 4183 6913958 2009-01-26 04:23:41 0.030
10324 1760 6913863 2009-01-26 00:25:10 0.080
10327 9821 6912127 2009-01-24 15:14:56 0.110
10328 146 6720687 2008-10-13 04:02:34 0.070
10334 1072 7462632 2009-10-07 03:28:14 0.016
10338 900 7453188 2009-10-04 01:53:35 0.036
10340 13621 5952212 2007-10-01 19:02:23 0.020
10346 2036 5976223 2007-10-13 16:21:31 0.000
10359 42 6913832 2009-01-25 23:44:38 0.000
10361 2553 7468669 2009-10-09 07:29:22 0.008
10364 1096 6352268 2008-04-02 02:23:10 0.350
10370 8568 5952232 2007-10-01 19:15:09 0.010
10394 4813 7468689 2009-10-09 07:53:43 0.804
10397 1960 6950266 2009-02-16 15:17:13 0.230
10405 10899 5957798 2007-10-04 18:46:21 0.090
10409 3886 7450445 2009-10-02 22:42:06 0.008
10420 5208 7468698 2009-10-09 08:03:35 0.012
10424 7040 7447104 2009-10-01 18:00:35 0.004
10432 4919 7449123 2009-10-02 12:50:09 0.012
10433 683 6299417 2008-03-12 14:45:38 2.670
10450 2833 7465745 2009-10-08 04:22:41 0.004
10459 713 6347758 2008-03-31 12:08:45 0.300
10469 1228 6181563 2008-01-19 17:29:54 0.000
10473 4678 5952206 2007-10-01 18:56:44 0.140
10487 4752 6693959 2008-10-01 14:13:46 0.170
10489 1210 5976280 2007-10-13 17:02:06 0.220
10494 1901 6693961 2008-10-01 14:14:02 0.010
10499 5803 5976328 2007-10-13 17:28:43 0.180
10502 883 6721916 2008-10-13 16:47:10 0.020
10515 3162 4722216 2006-07-12 06:29:11 3.760
10518 13 6918342 2009-01-29 03:17:43 0.000
10519 431 6918564 2009-01-29 06:47:09 0.010
10530 3466 6033847 2007-11-07 10:41:17 0.010
10533 2431 7468621 2009-10-09 06:42:06 0.332
10550 14472 5948408 2007-09-30 07:27:01 0.030
10562 82 6346596 2008-03-31 02:35:46 0.000
10573 231 5977122 2007-10-14 03:48:59 0.000
10579 2220 6918633 2009-01-29 07:45:19 0.050
10589 1620 6467197 2008-06-07 13:03:17 0.370
10591 3781 5977192 2007-10-14 05:04:45 0.010
10608 861 7465919 2009-10-08 05:44:50 0.010
10673 6 5948310 2007-09-30 06:25:08 0.000
10678 1687 4750993 2006-07-22 06:29:03 0.002
10696 17765 5941579 2007-09-27 09:24:37 1.890
10699 5433 5961843 2007-10-06 15:09:54 0.090
10706 56 6913826 2009-01-25 23:32:46 0.000
10721 2418 6794558 2008-11-13 10:00:41 0.020
10783 16760 4695083 2006-07-02 15:00:09 0.002
10784 4076 5978229 2007-10-14 17:52:34 0.020
10789 5248 4697182 2006-07-03 13:27:13 0.221
10790 3012 5978200 2007-10-14 17:28:43 0.340
10800 1293 5962021 2007-10-06 16:45:00 0.010
10812 10648 4476929 2006-04-05 08:57:50 0.002
10830 355 6467143 2008-06-07 12:38:27 0.130
10842 1453 6950545 2009-02-16 17:59:50 0.410
10878 3114 5948200 2007-09-30 05:25:45 0.010
10903 1899 5977229 2007-10-14 05:34:27 1.370
10905 2048 6686166 2008-09-28 04:17:15 0.190
10918 1709 6137152 2007-12-26 16:26:19 0.010
10919 1623 6304173 2008-03-14 16:20:08 0.080
10921 6225 7449100 2009-10-02 12:36:22 0.004
10922 5189 5966594 2007-10-08 18:26:59 0.130
10924 643 5947246 2007-09-29 18:15:17 0.000
10926 1570 5937631 2007-09-25 09:16:40 0.050
10929 6932 6211448 2008-02-02 15:58:52 0.030
10931 4913 7453212 2009-10-04 02:11:26 0.008
10954 8436 6743043 2008-10-22 01:34:37 0.050
10959 2084 5987192 2007-10-19 15:36:05 0.030
10970 9823 7459666 2009-10-06 06:03:12 0.092
10976 3871 5968821 2007-10-10 01:33:33 0.010
10994 1537 5968986 2007-10-10 04:19:22 0.080
11000 3541 4482690 2006-04-07 15:43:29 0.002
11001 1074 5973917 2007-10-12 15:33:47 0.010
11038 845 6088434 2007-11-30 17:05:56 0.110
11069 2703 5968824 2007-10-10 01:38:01 0.020
11121 1699 5964597 2007-10-07 18:34:55 0.150
11172 878 5947193 2007-09-29 17:42:04 0.000
11185 8650 5947184 2007-09-29 17:36:36 0.020
11219 134 6915049 2009-01-26 18:46:04 0.000
11220 783 6915132 2009-01-26 19:49:47 0.010
11221 1922 6917419 2009-01-28 13:41:02 0.020
11231 110 6917506 2009-01-28 14:22:50 0.000
11233 218 6915097 2009-01-26 19:19:34 0.000
11244 1735 6917369 2009-01-28 12:59:38 0.020
11254 1082 6917639 2009-01-28 15:53:18 0.100
11369 3548 6759470 2008-10-29 01:03:17 0.130
11411 95 6759620 2008-10-29 03:29:31 2.670
11530 173 6919782 2009-01-29 21:14:21 0.000
11541 3479 6919761 2009-01-29 20:52:18 0.010
11547 18494 6919651 2009-01-29 19:20:23 0.010
11572 5432 6948255 2009-02-15 16:04:23 1.430
11628 421 7258215 2009-07-18 20:33:00 0.236
11629 719 7258217 2009-07-18 20:33:34 0.096
11631 2217 7258218 2009-07-18 20:34:16 0.352
11634 276 7258219 2009-07-18 20:34:21 0.020
11693 191 8210579 2010-08-28 14:11:42 0.052