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 Sergey Kireyev

1275

342

186

1999-11-09

2001-09-16
SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 106085 134833 1999-11-10 21:28:05 5.201
101 17046 330451 2000-11-17 17:53:43 0.270
102 21167 369855 2001-01-20 21:16:52 0.230
108 20115 175190 2000-02-23 18:09:19 9.570
113 16718 176585 2000-02-25 19:32:07 0.020
117 199 425293 2001-04-09 19:46:09 0.000
120 10154 178382 2000-03-06 18:06:10 0.130
121 297 402783 2001-03-06 14:03:44 0.000
122 4431 403104 2001-03-06 22:57:56 0.010
123 2986 390169 2001-02-17 15:25:12 0.030
127 4026 411972 2001-03-21 16:03:34 26.800
128 3120 417749 2001-03-29 21:43:12 1.460
130 60 197432 2000-04-14 18:13:44 0.000
133 244 180295 2000-03-09 19:07:09 0.000
136 24719 136891 1999-11-14 10:30:21 11.090
138 313 378455 2001-02-01 14:58:48 0.000
141 2376 379363 2001-02-02 12:03:10 2.340
142 817 181217 2000-03-11 21:27:10 0.051
144 183 182736 2000-03-15 16:15:57 0.000
145 1852 182623 2000-03-15 11:46:00 0.010
146 11767 194187 2000-04-10 17:59:52 0.010
151 9593 182842 2000-03-15 18:23:14 0.020
152 3151 182851 2000-03-15 18:57:20 29.460
153 1361 379457 2001-02-02 14:29:55 0.010
154 2689 183428 2000-03-16 19:42:44 0.020
155 2676 183429 2000-03-16 19:42:48 0.170
156 8423 379482 2001-02-02 15:11:09 0.010
159 51 184243 2000-03-18 19:24:20 0.000
160 8321 184252 2000-03-18 19:46:56 0.010
161 2355 184256 2000-03-18 20:30:50 0.060
165 1234 188180 2000-03-30 17:13:53 12.840
167 8010 188185 2000-03-30 17:38:06 4.420
170 115 191223 2000-04-05 19:09:13 0.000
171 326 402812 2001-03-06 14:36:12 0.010
177 803 196686 2000-04-13 18:34:55 0.250
181 411 320919 2000-11-05 19:08:14 0.010
190 296 398749 2001-03-01 09:45:26 0.000
256 4990 316031 2000-10-31 22:27:42 0.010
260 4383 316032 2000-10-31 22:42:13 7.730
264 8 414512 2001-03-25 19:51:08 0.000
272 43974 316052 2000-10-31 23:10:04 0.050
278 38 137579 1999-11-15 21:33:16 0.000
291 207 325264 2000-11-10 15:43:26 0.000
294 9025 414455 2001-03-25 17:38:21 0.990
299 132 175199 2000-02-23 19:10:54 0.000
300 2430 374885 2001-01-27 15:24:43 0.020
301 973 374966 2001-01-27 17:38:01 0.690
305 5929 193452 2000-04-09 18:21:43 6.380
306 819 418084 2001-03-30 11:16:46 0.110
311 2418 326777 2000-11-13 19:21:03 0.050
313 470 402342 2001-03-05 20:58:04 0.240
324 2930 327495 2000-11-14 14:42:16 0.016
326 1479 327628 2000-11-14 16:26:04 0.060
331 1733 418041 2001-03-30 09:07:58 4.870
332 1540 327835 2000-11-14 21:11:25 0.477
333 1627 426136 2001-04-10 17:48:59 2.820
336 6959 364707 2001-01-13 17:48:50 0.640
337 114 328684 2000-11-15 17:06:27 0.000
344 263 372837 2001-01-24 23:16:03 0.000
346 467 375403 2001-01-28 13:38:48 1.080
350 4852 316069 2000-10-31 23:37:40 0.050
352 6871 372862 2001-01-24 23:43:54 0.006
369 5688 373952 2001-01-26 15:20:22 0.010
371 7599 181219 2000-03-11 21:37:06 5.250
374 277 412057 2001-03-21 19:22:04 0.000
376 40 374219 2001-01-26 19:21:57 0.170
377 168 374285 2001-01-26 20:49:50 0.000
378 221 375415 2001-01-28 14:13:22 0.000
379 117 375996 2001-01-29 11:38:23 0.000
380 1054 376020 2001-01-29 12:25:12 0.150
381 92 376052 2001-01-29 14:21:29 0.000
382 13097 374375 2001-01-26 23:38:02 0.010
383 42 376105 2001-01-29 15:50:31 0.000
384 179 376114 2001-01-29 16:12:07 0.000
388 537 376958 2001-01-30 20:44:37 0.010
392 3823 374395 2001-01-27 00:35:36 0.940
394 2028 377427 2001-01-31 12:33:54 0.010
397 567 377618 2001-01-31 16:30:52 0.002
400 5667 365409 2001-01-14 22:36:14 1.205
401 13226 366526 2001-01-15 23:31:38 0.030
409 104 366248 2001-01-15 14:56:36 0.000
411 2 366952 2001-01-16 15:47:33 0.000
413 1414 366321 2001-01-15 16:33:49 0.010
414 264 366481 2001-01-15 21:40:15 0.000
416 979 367664 2001-01-17 19:07:53 0.020
417 6106 366479 2001-01-15 21:37:05 0.180
418 443 367171 2001-01-16 21:39:24 0.250
419 76 367535 2001-01-17 16:01:23 0.002
424 7281 367746 2001-01-17 21:07:57 0.010
433 323 368102 2001-01-18 13:29:18 0.050
436 886 425320 2001-04-09 20:05:35 0.060
438 214 368198 2001-01-18 15:24:46 0.000
439 9154 368274 2001-01-18 16:58:02 0.090
440 4510 368389 2001-01-18 18:39:02 7.350
442 236 368426 2001-01-18 20:01:25 0.000
443 5490 368418 2001-01-18 19:52:33 1.450
445 4707 368521 2001-01-18 23:28:22 0.004
446 148 382980 2001-02-07 11:02:11 0.000
450 1841 383009 2001-02-07 11:49:39 1.700
458 28945 370202 2001-01-21 11:41:54 0.650
466 1067 370318 2001-01-21 15:09:02 0.002
474 1118 383329 2001-02-07 18:45:02 0.080
476 4596 370532 2001-01-21 20:23:36 0.060
477 2856 370565 2001-01-21 20:53:55 0.060
478 1960 370566 2001-01-21 20:53:56 0.060
483 74 370643 2001-01-22 00:00:16 0.000
484 6316 370985 2001-01-22 14:34:29 0.050
492 7485 371365 2001-01-22 23:04:17 2.310
494 325 371404 2001-01-23 00:20:26 0.000
499 9355 175171 2000-02-23 17:38:24 0.020
505 63 388288 2001-02-15 00:02:49 0.000
514 10939 385708 2001-02-11 17:48:05 0.330
516 2789 386439 2001-02-12 16:23:51 0.340
521 336 377869 2001-01-31 21:26:41 0.020
530 272 387022 2001-02-13 12:22:23 0.000
532 6285 341770 2000-12-06 20:49:06 0.170
534 4256 391227 2001-02-18 20:32:17 0.560
537 146 388216 2001-02-14 21:17:26 0.000
539 3171 388244 2001-02-14 22:20:22 0.130
541 6102 388276 2001-02-14 23:40:07 0.020
543 12503 397250 2001-02-27 17:39:52 0.830
544 3836 391228 2001-02-18 20:32:18 0.340
555 2479 391265 2001-02-18 22:28:31 4.220
556 76 391277 2001-02-18 23:29:29 0.000
558 8531 392324 2001-02-20 14:44:43 24.990
567 5699 392526 2001-02-20 20:07:46 17.290
570 214 392550 2001-02-20 21:03:21 0.004
571 2444 392903 2001-02-21 13:17:52 0.710
572 15294 372867 2001-01-24 23:51:29 0.040
573 11841 390547 2001-02-17 23:59:03 0.010
574 107 392956 2001-02-21 14:42:46 0.000
575 452 367747 2001-01-17 21:08:12 0.000
576 269 390548 2001-02-18 00:06:12 0.000
577 1 393728 2001-02-22 19:59:40 0.000
579 14880 393760 2001-02-22 21:03:50 0.280
580 130 393823 2001-02-22 23:20:06 0.000
583 9478 393571 2001-02-22 15:16:18 12.770
585 655 395249 2001-02-24 23:40:38 0.070
586 83 402325 2001-03-05 20:21:16 0.000
587 204 399637 2001-03-02 10:52:21 0.000
588 8 399803 2001-03-02 14:29:22 0.000
590 983 399801 2001-03-02 14:29:07 0.020
591 361 390530 2001-02-17 23:08:49 0.000
601 6 342567 2000-12-08 12:13:07 0.000
602 441 405745 2001-03-11 20:14:02 0.150
607 1047 406794 2001-03-13 15:25:42 3.021
613 325 341784 2000-12-06 21:43:06 0.223
614 50 381278 2001-02-05 16:14:18 0.000
617 834 178356 2000-03-06 17:47:31 0.010
638 193 410993 2001-03-20 12:13:20 0.484
639 43 363143 2001-01-11 19:48:37 0.000
640 5365 364020 2001-01-12 18:45:14 7.430
641 532 363716 2001-01-12 12:06:43 0.002
642 2468 365259 2001-01-14 14:38:46 0.010
644 4462 405674 2001-03-11 17:48:21 1.600
647 38 365343 2001-01-14 18:25:41 0.000
673 19808 399307 2001-03-01 23:07:17 1.370
679 5233 414310 2001-03-25 10:21:59 0.280
686 9937 393590 2001-02-22 15:46:08 1.190
694 10576 396224 2001-02-26 13:04:59 0.260
696 3269 396259 2001-02-26 14:09:10 0.150
716 141 417974 2001-03-30 07:20:09 4.010
734 138 444723 2001-05-11 19:19:08 4.610
737 1290 399915 2001-03-02 16:36:34 0.230
740 1031 399126 2001-03-01 18:20:48 0.010
748 1598 381073 2001-02-05 11:36:19 0.010
756 1075 399293 2001-03-01 22:49:48 0.029
760 1705 443725 2001-05-10 16:11:46 1.730
10008 40 406972 2001-03-13 22:48:38 0.000
10014 1145 406970 2001-03-13 22:36:31 0.010
10061 1797 429114 2001-04-14 12:06:46 3.740
10068 155 417777 2001-03-29 22:03:33 3.266
10070 5173 417781 2001-03-29 22:05:42 0.041
10071 53014 417779 2001-03-29 22:05:01 0.504
10074 3164 417783 2001-03-29 22:07:57 0.066
10077 4355 427407 2001-04-11 20:40:20 0.031
10079 6855 419475 2001-04-01 20:21:47 0.002
10094 411 426177 2001-04-10 19:07:57 0.432
10105 1322 428151 2001-04-12 18:48:37 0.010
10107 5331 442219 2001-05-08 12:06:13 0.111
10111 685 459873 2001-06-02 16:28:22 6.210
10112 1232 459874 2001-06-02 16:28:52 0.010
10113 10 459876 2001-06-02 16:29:41 0.000
10114 19 459877 2001-06-02 16:30:06 0.000
10115 35 459879 2001-06-02 16:30:44 0.000
10116 47 459882 2001-06-02 16:31:52 0.000