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User Statistics
nophoto alex.w.gong (arctgx)

528

340

326

2013-01-09

2020-06-28
SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 5981 12978451 2014-01-16 08:34:04 0.042
102 2558 16098540 2015-09-14 09:54:30 0.013
105 5689 13356465 2014-03-20 07:20:52 0.042
108 12387 12625803 2013-11-05 10:12:32 0.075
113 16186 14102110 2014-08-27 10:24:26 0.019
116 4306 14084944 2014-08-23 15:01:52 0.132
122 492 15553855 2015-06-01 02:40:32 0.000
127 2466 12841451 2013-12-14 11:54:00 1.479
136 18968 12540603 2013-10-22 11:23:42 0.012
138 4897 12841754 2013-12-14 13:07:39 0.016
146 5822 22096877 2018-10-09 03:21:11 0.000
147 855 22555341 2019-01-04 13:59:04 0.000
156 9002 14013400 2014-08-09 12:37:35 0.012
167 1567 22313734 2018-11-17 10:45:13 0.000
201 286 20542931 2017-12-28 03:58:46 0.020
202 2837 14129158 2014-09-01 13:28:07 0.009
213 379 15505434 2015-05-19 11:10:39 0.000
220 816 20539606 2017-12-27 07:56:56 0.000
227 2926 13980534 2014-08-02 11:29:21 0.039
232 1888 14016955 2014-08-10 10:52:05 0.032
253 4167 15503640 2015-05-19 02:58:47 0.016
272 35495 15494383 2015-05-17 02:20:23 0.016
291 2226 22429546 2018-12-11 04:58:42 0.000
294 1042 14200653 2014-09-14 11:26:39 0.015
297 3611 14001212 2014-08-07 02:40:31 0.012
302 213 22464771 2018-12-19 03:12:56 0.010
311 291 22433485 2018-12-12 01:56:15 0.000
340 4876 15494561 2015-05-17 03:24:58 0.022
350 2600 14166221 2014-09-08 08:08:20 0.019
369 1682 22097550 2018-10-09 07:23:47 0.000
378 1112 16097429 2015-09-14 03:53:11 0.000
382 4659 22073167 2018-10-04 09:56:10 0.000
392 77 22103151 2018-10-10 09:22:22 0.040
401 10451 14015636 2014-08-10 03:01:31 0.016
408 3825 14166034 2014-09-08 07:18:35 0.016
414 8916 15484412 2015-05-15 07:00:17 0.022
424 1264 16677845 2016-01-07 02:41:45 0.000
437 3867 14085329 2014-08-23 16:38:04 0.015
439 4290 14006806 2014-08-08 04:09:28 0.019
442 5074 14013749 2014-08-09 14:12:06 0.015
455 9156 13980442 2014-08-02 10:58:12 0.012
458 16615 15483891 2015-05-15 05:00:18 0.069
488 9343 15483868 2015-05-15 04:37:45 0.399
489 3828 15495632 2015-05-17 08:47:10 0.102
490 10301 15483323 2015-05-15 02:20:09 0.019
494 24305 15484329 2015-05-15 06:44:05 0.022
501 179 16528885 2015-12-03 08:02:16 0.026
512 882 15499468 2015-05-18 05:06:16 0.049
516 261 22505041 2018-12-27 01:55:23 0.000
524 5438 14280146 2014-09-29 03:12:08 0.286
530 2395 16529568 2015-12-03 11:15:44 0.000
534 2218 16533365 2015-12-04 03:43:28 0.026
536 1631 15555261 2015-06-01 07:59:00 0.000
539 508 22318369 2018-11-18 12:00:43 0.000
540 3278 14013527 2014-08-09 13:12:28 0.076
543 1226 16533714 2015-12-04 05:29:51 0.019
568 5115 14166116 2014-09-08 07:45:12 0.012
572 13280 13986648 2014-08-04 03:34:20 0.016
579 5578 14648039 2014-12-09 10:51:15 0.038
580 2082 14194455 2014-09-13 07:24:32 0.013
583 170 16533915 2015-12-04 06:33:06 0.063
591 19012 14166394 2014-09-08 08:59:15 0.012
615 2152 14643637 2014-12-08 11:06:29 0.016
640 369 22101551 2018-10-10 02:25:39 0.020
673 4096 14006644 2014-08-08 03:20:54 0.036
674 6693 14166612 2014-09-08 10:02:07 0.079
679 2694 14008614 2014-08-08 10:37:17 0.066
699 1178 13993592 2014-08-05 10:05:24 0.046
706 6151 12890528 2013-12-25 09:24:28 0.086
719 491 14646793 2014-12-09 03:40:31 0.039
793 113 22274698 2018-11-08 14:51:32 0.020
839 1815 13993549 2014-08-05 09:53:44 0.076
846 2199 13355594 2014-03-20 04:13:18 0.009
913 7443 12669652 2013-11-13 09:30:41 0.019
929 3161 12670049 2013-11-13 10:52:40 1.629
1056 1214 12642702 2013-11-08 11:59:14 0.029
1124 315 15928166 2015-08-13 08:31:34 0.000
1149 322 21380862 2018-05-27 17:39:27 0.020
1152 131 14032948 2014-08-13 11:26:26 1.488
1160 1001 14657319 2014-12-11 09:58:18 0.019
1225 3833 20537494 2017-12-26 14:46:30 0.000
1262 847 14181023 2014-09-11 03:01:17 0.012
1314 108 14646842 2014-12-09 04:05:55 0.022
1329 218 15931623 2015-08-14 03:27:54 0.042
1339 3038 12545963 2013-10-23 11:32:37 0.016
1368 2715 13980608 2014-08-02 11:52:24 0.009
1393 68 14277025 2014-09-28 10:33:53 0.018
1394 272 15892376 2015-08-07 02:53:13 0.002
1406 77 14656623 2014-12-11 06:49:25 0.372
1428 641 14682624 2014-12-16 09:01:17 0.143
1513 294 14682524 2014-12-16 08:37:27 0.208
1583 2461 15494592 2015-05-17 03:35:47 0.059
1584 3398 15494651 2015-05-17 03:49:05 0.022
1585 9805 13980343 2014-08-02 10:26:48 0.009
1586 5565 13980393 2014-08-02 10:42:55 0.009
1587 1891 13980948 2014-08-02 13:35:29 0.009
1589 408 20570966 2018-01-05 08:38:28 0.000
1590 180 20540277 2017-12-27 11:15:34 0.000
1594 1419 21380955 2018-05-27 18:09:35 0.510
1600 292 20571318 2018-01-05 10:50:51 0.000
1609 60 15922226 2015-08-12 08:13:10 0.025
1623 73 16180709 2015-09-29 07:48:44 0.472
1626 74 20543532 2017-12-28 08:00:46 0.370
1635 399 14119481 2014-08-30 16:34:46 0.455
1638 422 14277550 2014-09-28 13:27:13 0.015
1641 497 14119533 2014-08-30 16:48:10 0.015
1644 1234 14128971 2014-09-01 12:43:08 0.055
1645 253 14200752 2014-09-14 11:56:58 0.016
1646 87 14200886 2014-09-14 12:46:59 0.032
1647 88 14201054 2014-09-14 13:32:27 0.043
1653 22 20547630 2017-12-29 11:13:14 0.100
10004 4729 22465359 2018-12-19 06:19:10 0.000
10006 4752 12539365 2013-10-22 06:07:05 0.212
10007 262 13362665 2014-03-21 05:48:46 0.015
10013 663 22423038 2018-12-09 14:38:33 0.400
10018 15910 12618872 2013-11-04 10:17:17 0.025
10019 9746 12624615 2013-11-05 04:56:15 0.015
10025 2916 14648149 2014-12-09 11:22:46 0.012
10026 4828 13356326 2014-03-20 06:44:02 0.012
10035 10817 12618983 2013-11-04 10:41:32 0.018
10037 1700 13355353 2014-03-20 03:26:04 0.012
10038 21719 12623909 2013-11-05 01:56:13 0.015
10041 6169 12623978 2013-11-05 02:28:20 0.026
10050 12173 12977535 2014-01-16 04:31:05 0.012
10055 16526 12624635 2013-11-05 05:05:03 0.062
10057 1381 14286636 2014-09-30 12:40:37 0.269
10062 5702 14139485 2014-09-03 10:42:34 0.009
10066 5078 14139628 2014-09-03 11:39:42 0.009
10070 3366 12625052 2013-11-05 06:58:05 0.015
10071 29390 15484125 2015-05-15 05:55:12 0.038
10079 12729 15479940 2015-05-14 10:29:49 0.015
10082 24453 15499875 2015-05-18 07:35:20 0.019
10085 138 20569979 2018-01-05 04:49:50 0.180
10093 1483 20566871 2018-01-04 09:19:11 0.010
10098 292 22097133 2018-10-09 05:18:42 0.010
10101 2635 12696420 2013-11-19 03:28:10 0.023
10106 1102 20547059 2017-12-29 07:49:32 0.000
10107 13962 12576197 2013-10-28 08:43:03 1.206
10110 17578 12539030 2013-10-22 04:08:07 0.246
10127 9425 13362126 2014-03-21 03:04:05 0.016
10128 1197 14280248 2014-09-29 04:01:56 0.019
10129 1083 15553738 2015-06-01 01:38:53 0.014
10139 1305 12539553 2013-10-22 07:00:08 0.046
10158 1393 12982340 2014-01-17 04:05:28 0.052
10161 6923 14102228 2014-08-27 11:03:00 0.015
10165 2265 13104479 2014-02-08 07:10:59 0.022
10179 156 24923718 2020-04-24 06:27:02 0.000
10183 1672 13397201 2014-03-27 04:00:14 0.015
10189 19076 12978563 2014-01-16 09:01:46 0.016
10191 3860 13350841 2014-03-19 08:46:33 0.013
10198 756 13355026 2014-03-20 01:35:16 0.012
10205 457 20543534 2017-12-28 08:01:36 0.000
10213 195 12974245 2014-01-15 10:47:32 0.019
10214 397 14215500 2014-09-17 02:09:47 0.579
10220 1399 12861779 2013-12-18 09:26:11 0.018
10229 2747 12841897 2013-12-14 13:35:26 0.015
10235 5792 12862219 2013-12-18 11:25:27 0.052
10252 1757 22189868 2018-10-25 14:38:37 0.000
10260 2363 22073267 2018-10-04 10:30:12 0.000
10285 2497 14085438 2014-08-23 17:01:12 0.029
10299 15 22541035 2019-01-02 07:46:26 0.040
10300 27374 15484258 2015-05-15 06:30:14 0.036
10302 7491 12856809 2013-12-17 10:47:57 0.015
10303 155 12856735 2013-12-17 10:22:07 0.012
10305 4584 22477718 2018-12-21 16:45:41 0.000
10324 1379 12706747 2013-11-21 07:20:04 0.052
10327 7682 12706935 2013-11-21 08:24:01 0.082
10340 11496 12545812 2013-10-23 10:46:22 0.015
10346 15842 12860450 2013-12-18 01:48:31 0.015
10347 3739 12856907 2013-12-17 11:13:57 0.016
10359 115 20546426 2017-12-29 02:50:59 0.000
10363 768 22468462 2018-12-19 15:53:26 0.000
10369 1904 22399224 2018-12-05 02:46:35 0.040
10375 1026 14098059 2014-08-26 13:27:59 0.019
10391 1654 20559785 2018-01-02 11:06:10 0.050
10394 6316 12860592 2013-12-18 03:19:53 1.625
10443 358 22503377 2018-12-26 14:54:36 0.150
10474 4081 13982748 2014-08-03 02:02:07 0.126
10515 93 24942166 2020-04-27 11:15:14 0.020
10533 671 22093394 2018-10-08 09:54:22 0.160
10539 1843 14200605 2014-09-14 11:04:29 0.118
10570 119 16180899 2015-09-29 08:43:58 0.053
10583 290 22200886 2018-10-27 13:25:06 0.060
10608 1682 12550658 2013-10-24 02:28:52 0.010
10622 1853 12771699 2013-12-02 10:23:38 0.019
10633 2765 12771929 2013-12-02 11:06:49 0.015
10699 903 22092247 2018-10-08 03:14:48 0.000
10706 1446 14285798 2014-09-30 08:34:25 0.019
10710 252 12675117 2013-11-14 08:26:32 0.022
10714 1179 12631520 2013-11-06 09:37:08 0.079
10716 364 14286119 2014-09-30 10:10:29 0.000
10741 45 12675506 2013-11-14 10:02:14 0.035
10755 1726 12582785 2013-10-29 08:51:33 0.446
10759 1026 12886715 2013-12-24 05:46:13 0.015
10763 2090 12557041 2013-10-25 07:08:48 0.196
10780 611 12757114 2013-11-30 00:25:09 0.009
10783 26894 12631786 2013-11-06 10:30:56 0.015
10784 3413 12631902 2013-11-06 11:02:53 0.013
10789 699 22787327 2019-02-13 14:07:28 0.000
10790 2024 12776742 2013-12-03 04:02:59 0.015
10791 1990 12739762 2013-11-27 10:47:54 0.019
10795 633 12588768 2013-10-30 08:47:54 0.015
10815 9014 14013167 2014-08-09 11:39:35 0.069
10820 1311 14102018 2014-08-27 09:53:42 0.022
10821 53 22555438 2019-01-04 14:20:23 0.000
10870 144 14622136 2014-12-03 05:02:15 0.022
10879 1398 14166263 2014-09-08 08:20:37 0.039
10881 1027 12587892 2013-10-30 05:40:00 0.039
10892 249 24923902 2020-04-24 07:18:52 0.000
10895 2217 14652663 2014-12-10 11:30:30 0.015
10905 2356 12550880 2013-10-24 03:19:35 0.242
10916 835 22072977 2018-10-04 09:02:48 0.060
10918 1915 12546063 2013-10-23 11:56:56 0.015
10921 10030 12866492 2013-12-19 08:21:00 0.015
10922 3130 12866187 2013-12-19 07:09:19 0.029
10924 9353 12866265 2013-12-19 07:27:01 0.015
10929 6734 12867002 2013-12-19 10:33:38 0.029
10930 1146 12870406 2013-12-20 06:52:00 0.039
10931 7665 12870493 2013-12-20 08:19:41 0.016
10935 8579 14013607 2014-08-09 13:33:43 0.016
10943 2705 12757268 2013-11-30 02:13:23 0.016
10954 7588 12882591 2013-12-23 04:40:03 0.042
10970 7549 12545996 2013-10-23 11:39:32 0.048
10973 53 12883381 2013-12-23 09:57:25 0.225
10982 63 22572287 2019-01-07 15:11:18 0.000
10994 742 15479826 2015-05-14 09:49:35 0.012
11000 2444 22216493 2018-10-30 04:54:42 0.000
11039 1133 12545917 2013-10-23 11:16:14 0.072
11040 38 15554094 2015-06-01 03:44:14 0.000
11077 503 12748248 2013-11-28 13:21:23 0.016
11078 1861 12544019 2013-10-23 03:12:52 0.115
11115 711 12739557 2013-11-27 09:59:15 0.015
11137 3830 12545734 2013-10-23 10:31:32 0.022
11149 118 12771114 2013-12-02 08:21:15 0.068
11150 10980 12890901 2013-12-25 11:22:21 0.015
11172 41956 12890941 2013-12-25 11:37:27 0.012
11185 8368 12890926 2013-12-25 11:32:14 0.016
11234 208 14285650 2014-09-30 07:38:49 0.039
11292 5598 12538923 2013-10-22 03:25:54 0.026
11300 1900 12544309 2013-10-23 04:29:39 0.265
11321 1585 13099264 2014-02-07 08:43:13 0.135
11332 17532 13099352 2014-02-07 08:57:32 0.012
11344 841 13103988 2014-02-08 04:40:39 0.019
11349 1260 13099716 2014-02-07 10:19:20 0.078
11362 97 16529310 2015-12-03 09:51:54 0.016
11375 10 18497507 2016-12-14 07:31:53 0.000
11384 960 12538819 2013-10-22 02:41:39 0.048
11401 2096 12545442 2013-10-23 09:43:00 0.035
11407 1670 12818306 2013-12-10 03:45:41 0.062
11408 534 12818396 2013-12-10 04:19:20 0.442
11428 159 15575152 2015-06-04 10:50:28 0.000
11462 6444 12543971 2013-10-23 02:56:40 0.479
11464 105 25188368 2020-06-28 08:58:50 0.050
11503 4896 12697135 2013-11-19 08:06:03 2.128
11520 1945 12588620 2013-10-30 08:21:03 0.015
11525 382 13231847 2014-02-28 03:27:19 0.159
11526 1341 12679140 2013-11-15 02:24:11 0.245
11530 6948 12711115 2013-11-22 04:02:33 0.015
11538 1017 12545277 2013-10-23 08:57:05 0.018
11541 3902 13104399 2014-02-08 06:48:59 0.012
11572 4460 14015719 2014-08-10 03:27:51 0.528
11582 783 12823837 2013-12-11 04:37:53 0.069
11608 3792 12813289 2013-12-09 10:14:48 0.022
11621 933 12813624 2013-12-09 11:15:50 0.022
11636 8684 12544076 2013-10-23 03:29:59 0.016
11713 4210 13122786 2014-02-11 11:02:08 0.016
11716 3310 13127269 2014-02-12 07:49:36 0.022
11727 32290 13122380 2014-02-11 09:01:29 0.032
11729 2374 12543929 2013-10-23 02:38:41 0.018
11730 558 13122700 2014-02-11 10:35:51 0.015
11734 91 16315266 2015-10-23 08:56:17 0.000
11743 958 16315333 2015-10-23 09:13:28 0.003
11764 585 16315445 2015-10-23 09:39:50 0.000
11799 727 16315661 2015-10-23 10:23:34 0.000
11805 8443 12711983 2013-11-22 08:16:41 0.013
11849 1308 12753093 2013-11-29 07:06:55 0.566
11850 2257 12753319 2013-11-29 07:58:11 0.012
11854 9146 12752896 2013-11-29 06:29:42 0.009
11877 5884 12550755 2013-10-24 02:46:16 0.015
11879 2658 14205213 2014-09-15 06:33:26 0.009
11926 190 12819306 2013-12-10 08:13:55 0.000
11933 3439 12819441 2013-12-10 08:42:06 0.015
11934 4401 12706438 2013-11-21 05:31:51 0.016
11936 4625 12819514 2013-12-10 08:58:22 0.009
11942 10792 12679384 2013-11-15 03:33:37 0.022
11946 1815 12831190 2013-12-12 11:17:05 0.012
11947 1072 12834910 2013-12-13 03:02:25 0.016
11955 818 12831099 2013-12-12 10:56:56 0.015
11970 498 12830953 2013-12-12 10:19:56 0.016
11979 111 12835041 2013-12-13 04:57:28 0.045
11988 171 18488107 2016-12-12 03:10:31 0.020
11991 2011 12582906 2013-10-29 09:12:22 0.102
11997 682 12583238 2013-10-29 10:22:27 0.179
12034 665 14172498 2014-09-09 14:13:42 0.025
12086 1881 14682831 2014-12-16 09:52:22 0.355
12100 2834 12697757 2013-11-19 11:11:41 0.016
12101 506 12701067 2013-11-20 03:09:23 0.022
12103 231 12701181 2013-11-20 04:01:09 0.018
12115 75 12702056 2013-11-20 08:49:52 0.052
12149 6847 12702106 2013-11-20 09:01:46 0.015
12157 5977 12731815 2013-11-26 03:48:03 0.016
12169 628 14097257 2014-08-26 10:00:57 0.826
12216 96 12860768 2013-12-18 04:54:38 0.039
12220 68 12861312 2013-12-18 07:39:01 0.175
12333 211 20563656 2018-01-03 11:33:01 0.550
12412 742 15504782 2015-05-19 08:39:13 0.016
12502 3374 13362910 2014-03-21 06:56:30 0.009
12545 953 15509523 2015-05-20 07:12:42 0.009
12626 2505 12706189 2013-11-21 04:06:18 0.016
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12640 438 12706216 2013-11-21 04:18:49 0.055
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12643 604 12706607 2013-11-21 06:26:27 0.015
12657 1196 15514245 2015-05-21 07:49:45 0.185
12802 742 15049436 2015-02-27 10:38:04 0.016
12810 44 15049681 2015-02-27 11:39:48 0.079
12820 493 15054010 2015-02-28 02:39:48 0.042
12822 103 15054182 2015-02-28 03:43:53 0.009
12826 175 15054509 2015-02-28 05:25:21 0.039
12854 1232 15049174 2015-02-27 09:33:23 0.009
12861 169 15049264 2015-02-27 09:56:23 0.015
12869 239 15054584 2015-02-28 06:05:22 0.059
12893 427 15049105 2015-02-27 09:19:08 0.012
12894 368 15054821 2015-02-28 07:13:10 0.009
12895 1730 15054744 2015-02-28 06:50:40 0.016
12896 1018 15049042 2015-02-27 09:04:34 0.016