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 Osama Hatem Sharafeldin (osamahatem)

589

249

237

2013-02-25

2019-03-26
SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 56804 12083068 2013-07-21 23:40:59 0.649
102 8823 12420210 2013-09-29 19:28:27 0.048
104 575 18006642 2016-09-15 18:05:25 0.030
111 6126 12483498 2013-10-11 15:03:59 0.019
124 687 18095480 2016-09-30 19:53:36 0.000
137 181 20552301 2017-12-30 19:33:31 0.000
146 14038 12136984 2013-07-31 14:40:32 0.019
147 5350 12440305 2013-10-03 12:40:31 0.039
161 2128 12418044 2013-09-29 11:36:23 0.032
247 142 18015686 2016-09-17 12:43:42 0.000
256 7300 11664325 2013-04-24 21:49:42 0.156
259 1520 14406409 2014-10-23 10:35:35 0.012
302 48 17870926 2016-08-20 14:27:41 0.000
303 50 20664937 2018-01-25 19:20:08 0.010
314 71 17995540 2016-09-13 09:41:39 0.010
315 293 18070410 2016-09-27 06:30:41 0.000
334 120 18006867 2016-09-15 18:53:03 0.000
357 5103 13782973 2014-06-23 15:03:16 0.016
374 18231 12010276 2013-07-06 12:23:08 0.019
386 3457 11938065 2013-06-22 08:08:43 0.248
408 3904 11917813 2013-06-18 09:23:33 0.016
412 2688 12136149 2013-07-31 11:41:57 0.112
429 3138 17993090 2016-09-12 18:20:59 0.310
435 849 11964443 2013-06-27 10:56:13 0.626
439 4519 13856900 2014-07-09 16:21:56 0.019
441 8580 11931471 2013-06-20 21:30:41 0.019
452 7 18019051 2016-09-18 05:16:56 0.010
471 755 12071759 2013-07-19 17:00:14 0.025
483 11136 11341699 2013-02-25 17:59:15 0.008
501 671 20535055 2017-12-25 21:17:09 0.070
507 2533 12420021 2013-09-29 18:42:43 0.066
515 248 13882377 2014-07-14 14:52:16 0.099
516 1160 13879292 2014-07-13 22:41:20 0.022
558 44 18001761 2016-09-14 19:10:00 0.000
562 8804 12482099 2013-10-11 10:15:20 0.382
573 12974 14276786 2014-09-28 09:17:03 0.013
579 7917 11926155 2013-06-19 21:21:20 0.046
610 46 18107014 2016-10-02 17:34:39 0.010
612 1602 11938235 2013-06-22 08:40:57 0.115
624 6063 16630335 2015-12-25 18:41:07 0.106
639 2707 12126980 2013-07-29 21:12:23 0.015
706 4236 11909136 2013-06-16 10:43:49 0.032
729 1121 12050421 2013-07-15 23:02:14 0.052
758 6 17987682 2016-09-11 15:08:51 0.040
787 2342 12418965 2013-09-29 15:17:00 0.662
796 350 18070484 2016-09-27 06:58:42 0.000
820 3759 13829450 2014-07-03 19:54:22 0.023
821 4156 13882466 2014-07-14 15:17:32 0.155
871 2580 12136936 2013-07-31 14:28:13 0.018
872 404 18009932 2016-09-16 11:19:08 0.000
907 80 18021650 2016-09-18 17:51:00 0.000
924 143 17994591 2016-09-13 04:42:07 0.000
929 2279 13812716 2014-06-30 11:29:30 1.165
949 175 17996203 2016-09-13 12:51:34 0.050
988 187 18020379 2016-09-18 12:41:31 0.000
1056 81 18006935 2016-09-15 19:12:06 0.000
1103 1479 13262580 2014-03-04 17:03:24 0.055
1108 281 18104381 2016-10-02 10:24:39 0.130
1112 3048 14298833 2014-10-02 21:12:08 0.029
1213 1384 12440490 2013-10-03 13:16:38 0.102
1222 307 21376200 2018-05-26 22:44:41 0.040
10004 2057 18028684 2016-09-20 05:17:14 0.000
10005 1489 20554124 2017-12-31 13:02:22 0.280
10017 626 14278021 2014-09-28 15:09:37 0.025
10018 13123 14098879 2014-08-26 16:43:38 0.016
10034 6317 13863346 2014-07-10 22:25:24 0.012
10038 28238 11939491 2013-06-22 13:58:19 0.022
10041 8802 11682730 2013-04-29 08:53:18 0.035
10054 1660 13882769 2014-07-14 16:39:28 0.276
10092 584 13832314 2014-07-04 10:50:28 0.042
10125 1497 12073241 2013-07-20 00:36:12 0.206
10130 3566 12482974 2013-10-11 13:46:35 0.032
10161 5940 14298587 2014-10-02 20:12:08 0.009
10169 99 20332185 2017-11-11 14:37:11 0.070
10171 284 18005914 2016-09-15 15:12:39 0.000
10189 19640 11926083 2013-06-19 20:55:39 0.016
10190 4127 12055768 2013-07-16 20:25:33 0.012
10192 6352 12483117 2013-10-11 14:05:30 0.019
10285 98 18018013 2016-09-17 20:57:20 0.000
10304 1677 13863391 2014-07-10 22:45:15 5.292
10305 1975 18010136 2016-09-16 11:58:32 0.000
10306 1952 14277621 2014-09-28 13:48:02 0.032
10346 15397 12913245 2013-12-31 14:58:54 0.012
10350 50 18019090 2016-09-18 05:37:21 0.030
10357 173 20484272 2017-12-13 20:01:25 0.000
10394 5611 14960121 2015-02-10 19:58:07 0.995
10401 12 18020483 2016-09-18 13:05:50 0.000
10405 10935 12483148 2013-10-11 14:09:43 0.079
10420 7952 11925955 2013-06-19 20:18:56 0.018
10449 1260 18002056 2016-09-14 20:37:18 0.050
10452 4236 12136355 2013-07-31 12:34:27 0.019
10487 4226 12067330 2013-07-18 21:25:53 0.108
10489 652 11911281 2013-06-16 20:54:42 0.049
10530 4715 11928450 2013-06-20 10:41:38 0.022
10557 85 18005149 2016-09-15 12:47:29 0.000
10600 2847 14310714 2014-10-05 10:26:24 0.029
10608 2354 17104238 2016-03-28 13:17:09 0.010
10633 2978 11914850 2013-06-17 16:42:11 0.019
10635 2288 14065616 2014-08-19 17:31:06 0.129
10653 198 17994677 2016-09-13 05:16:07 0.130
10656 4021 14286751 2014-09-30 13:04:46 0.155
10679 1034 13525001 2014-04-20 16:20:19 0.229
10684 5033 13823067 2014-07-02 15:32:59 0.086
10707 5 17988453 2016-09-11 18:17:55 0.000
10714 964 11913426 2013-06-17 11:04:13 0.072
10718 1796 14328616 2014-10-09 13:31:27 0.018
10746 488 13909458 2014-07-19 17:00:47 0.009
10765 95 18070737 2016-09-27 08:09:05 0.000
10780 1701 13879329 2014-07-13 23:12:00 0.738
10791 2170 11920397 2013-06-18 21:08:08 0.022
10801 293 18000254 2016-09-14 13:01:17 0.000
10812 18326 11926266 2013-06-19 21:53:19 0.019
10815 6546 11650514 2013-04-22 14:17:20 0.028
10892 2185 13821887 2014-07-02 10:47:56 0.105
10913 31 18021855 2016-09-18 18:36:17 0.000
10922 3318 11909565 2013-06-16 13:13:05 0.028
10946 1525 12170703 2013-08-06 13:23:23 0.015
10970 5905 11913524 2013-06-17 11:35:56 0.042
10976 4391 13824158 2014-07-02 20:29:43 0.015
10986 5637 14333428 2014-10-10 15:50:23 0.415
11001 1287 13824092 2014-07-02 20:09:58 0.015
11045 1020 13829799 2014-07-03 21:59:40 0.016
11059 4823 11671230 2013-04-26 12:45:49 0.008
11060 327 18010065 2016-09-16 11:44:38 0.000
11078 2041 12072727 2013-07-19 21:00:21 0.116
11080 317 18028744 2016-09-20 05:38:21 0.000
11090 685 13868858 2014-07-11 21:05:27 0.089
11094 601 17986632 2016-09-11 10:44:38 0.000
11101 116 17995631 2016-09-13 10:20:04 0.120
11137 5018 12138512 2013-07-31 22:36:50 0.189
11167 420 18232121 2016-10-21 18:21:15 1.090
11176 485 20450901 2017-12-06 12:11:51 1.530
11181 870 20320150 2017-11-08 18:50:34 0.070
11228 1906 14311180 2014-10-05 12:52:23 0.245
11239 914 11664097 2013-04-24 20:24:53 0.020
11242 2451 14286730 2014-09-30 12:58:46 0.013
11254 1129 13783597 2014-06-23 17:43:29 0.115
11280 40 18005347 2016-09-15 13:30:12 0.000
11286 2624 11652166 2013-04-22 19:23:18 0.092
11321 1503 11582691 2013-04-09 22:42:04 0.124
11354 670 21014440 2018-03-25 10:09:40 0.240
11384 967 11913697 2013-06-17 12:27:20 0.048
11396 148 18028811 2016-09-20 06:01:21 0.000
11417 9936 12010321 2013-07-06 12:37:05 0.208
11419 608 21393302 2018-05-29 22:47:56 0.110
11428 2679 11910808 2013-06-16 18:44:16 0.016
11462 9255 11931547 2013-06-20 21:53:02 0.596
11463 2582 14333594 2014-10-10 16:37:27 0.066
11473 107 20555240 2017-12-31 20:19:11 0.010
11487 61 18021990 2016-09-18 19:19:14 0.000
11492 588 18000644 2016-09-14 14:30:36 0.260
11504 94 18015998 2016-09-17 13:31:35 0.070
11519 27 20572726 2018-01-05 18:40:09 0.000
11520 1837 11915769 2013-06-17 20:49:37 0.012
11525 241 21511368 2018-06-24 18:02:04 0.100
11530 7845 12078318 2013-07-20 22:21:22 0.022
11567 896 11915129 2013-06-17 17:56:26 0.135
11624 200 17104173 2016-03-28 13:07:58 0.103
11628 433 11919731 2013-06-18 17:47:30 0.232
11631 5200 14311960 2014-10-05 16:00:28 0.842
11718 670 14298485 2014-10-02 19:49:04 0.038
11721 249 13869252 2014-07-12 00:12:16 0.235
11747 2370 13783366 2014-06-23 16:35:58 0.012
11752 646 11919621 2013-06-18 17:10:31 0.075
11764 16301 12078211 2013-07-20 21:26:08 0.019
11792 56 17995976 2016-09-13 11:57:25 0.070
11799 19142 11926004 2013-06-19 20:30:45 0.019
11827 4245 12011281 2013-07-06 16:39:03 0.016
11831 71 17982813 2016-09-10 13:57:22 0.000
11838 268 18016191 2016-09-17 14:03:21 0.020
11849 6870 14277655 2014-09-28 13:57:44 2.355
11902 720 17986933 2016-09-11 12:15:20 0.060
11906 906 17984254 2016-09-10 19:51:59 0.030
11933 3740 14286665 2014-09-30 12:46:35 0.016
11942 9792 11928304 2013-06-20 10:00:28 0.015
11953 146 17986692 2016-09-11 11:03:27 0.000
11957 38 18020538 2016-09-18 13:20:08 0.000
12015 9133 11928072 2013-06-20 09:02:59 0.019
12047 358 18000896 2016-09-14 15:25:16 0.080
12160 67 17995802 2016-09-13 11:15:26 0.000
12210 1421 12479402 2013-10-10 18:23:10 0.029
12289 15866 14103700 2014-08-27 16:39:31 0.019
12290 625 14103991 2014-08-27 17:27:59 0.016
12291 372 14104504 2014-08-27 19:33:24 0.025
12293 1135 14104718 2014-08-27 20:22:45 0.015
12299 505 14104304 2014-08-27 18:43:24 0.248
12300 41 20552349 2017-12-30 20:06:22 0.000
12317 118 14094508 2014-08-25 18:12:48 0.705
12318 187 14094199 2014-08-25 16:57:45 1.438
12319 307 14094618 2014-08-25 18:43:14 0.386
12322 99 14094766 2014-08-25 19:22:21 0.142
12324 334 14094276 2014-08-25 17:14:24 0.088
12442 121 17983058 2016-09-10 14:46:26 0.040
12447 80 13990354 2014-08-04 15:28:15 0.029
12482 522 14088224 2014-08-24 11:12:21 0.042
12485 533 14088287 2014-08-24 11:41:11 0.042
12486 80 14088180 2014-08-24 10:54:12 0.018
12488 1046 14088080 2014-08-24 10:13:50 0.022
12527 1919 12424268 2013-09-30 16:54:39 0.042
12531 2404 12424333 2013-09-30 17:12:50 0.023
12532 2334 12424626 2013-09-30 18:01:15 0.265
12582 188 17987330 2016-09-11 13:54:18 0.000
12592 2408 14064040 2014-08-19 10:37:24 0.016
12596 82 14064655 2014-08-19 13:06:01 0.023
12598 128 14064489 2014-08-19 12:25:59 0.608
12599 134 14064918 2014-08-19 14:19:02 0.046
12637 95 14039563 2014-08-14 11:57:05 0.722
12640 577 14022812 2014-08-11 16:42:24 0.095
12641 228 14022981 2014-08-11 17:25:22 0.222
12643 596 14023144 2014-08-11 18:07:50 0.009
12644 199 14039251 2014-08-14 10:59:14 0.868
12646 4066 14051367 2014-08-16 16:38:59 0.015
12650 1776 14051401 2014-08-16 16:44:17 0.022
12651 223 14051533 2014-08-16 17:07:29 0.162
12652 125 14051706 2014-08-16 17:51:55 0.152
12654 63 14051821 2014-08-16 18:20:20 0.019
12656 91 14126149 2014-08-31 20:38:03 0.426
12657 1685 14125962 2014-08-31 19:56:23 0.416
12658 724 14124729 2014-08-31 16:24:28 0.009
12661 332 14125490 2014-08-31 18:40:11 0.305
12662 627 14124808 2014-08-31 16:39:19 0.015
12663 141 14124904 2014-08-31 16:57:08 0.272
12664 78 14125249 2014-08-31 18:01:02 1.226
12665 92 14125033 2014-08-31 17:29:33 0.016
12667 614 14124659 2014-08-31 16:12:49 0.016
12699 42 14014856 2014-08-09 19:31:00 0.196
12700 1851 14014521 2014-08-09 18:01:05 0.015
12702 57 14015040 2014-08-09 20:37:35 0.015
12703 342 14014242 2014-08-09 16:52:47 0.026
12704 1889 14014177 2014-08-09 16:34:48 0.015
12705 334 14014308 2014-08-09 17:08:50 0.022
12706 33 14014680 2014-08-09 18:42:42 0.272
12707 51 14015000 2014-08-09 20:15:19 0.135
12708 1231 14014259 2014-08-09 16:56:35 0.029
12791 520 14506371 2014-11-10 08:57:35 0.009
12799 147 14506998 2014-11-10 11:29:52 0.009
12821 82 14579653 2014-11-24 18:51:43 0.112