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User Statistics
nophoto Yi-Ren Chen (YirenChen)

1147

293

211

1999-04-19

2009-02-27

SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 30666 1713353 2003-07-12 05:36:49 0.416
101 13873 210339 2000-05-18 12:48:26 0.210
102 18343 94921 1999-08-25 04:00:44 0.210
104 4378 220020 2000-06-11 07:07:34 4.930
105 7615 106297 1999-09-18 09:34:36 0.190
108 16800 142433 1999-11-24 12:35:12 2.180
110 1428 778754 2002-03-12 05:18:51 0.480
111 7512 217484 2000-06-06 00:42:47 0.030
112 4701 204712 2000-05-01 10:49:07 0.630
113 13888 112892 1999-10-01 11:35:23 0.020
115 1342 208582 2000-05-12 23:16:51 0.020
117 2531 198599 2000-04-17 03:02:11 0.010
118 200 131212 1999-11-04 13:03:01 0.000
119 80 112863 1999-10-01 10:01:53 0.000
120 4792 143900 1999-11-27 14:54:24 0.020
121 180 143912 1999-11-27 15:20:37 0.000
123 7 215685 2000-06-02 11:28:41 0.000
125 2080 216952 2000-06-04 21:38:40 13.540
126 60 217579 2000-06-06 05:38:41 0.000
128 2221 215206 2000-06-01 09:26:34 0.750
129 1509 216066 2000-06-03 05:53:03 0.010
130 2024 214785 2000-05-31 13:41:07 0.010
131 1362 343357 2000-12-10 03:59:37 0.020
133 139 89226 1999-08-10 03:33:55 0.000
136 138 65007 1999-04-20 03:24:10 0.000
138 130 93389 1999-08-21 07:05:01 0.000
140 2232 217295 2000-06-05 15:23:12 0.450
141 2174 132275 1999-11-06 07:16:08 8.000
144 1980 132284 1999-11-06 07:54:16 0.010
145 69 133360 1999-11-08 15:48:20 0.000
146 138 88602 1999-08-08 23:16:59 0.000
151 6259 97033 1999-08-30 06:51:42 0.010
152 2766 108479 1999-09-23 14:45:07 8.420
153 1504 102736 1999-09-09 12:52:30 0.020
154 1724 217472 2000-06-05 23:47:30 0.010
155 1305 108524 1999-09-23 16:13:36 0.010
156 5912 97010 1999-08-30 06:02:18 0.010
160 7515 93760 1999-08-22 05:52:31 0.010
161 2554 113258 1999-10-02 01:16:29 0.670
167 5087 93739 1999-08-22 04:46:08 0.020
170 119 196946 2000-04-14 03:44:46 0.000
184 1005 224920 2000-06-23 14:11:16 1.200
186 695 218972 2000-06-09 01:13:00 0.010
187 820 197107 2000-04-14 10:41:12 0.010
188 1381 214144 2000-05-30 04:47:31 0.050
190 3504 110469 1999-09-27 05:55:58 0.010
191 93 112330 1999-09-30 12:49:55 0.000
193 2702 219231 2000-06-09 12:01:32 0.130
200 4248 111251 1999-09-28 17:27:12 0.030
201 2636 224314 2000-06-21 19:13:27 1.710
202 3184 144210 1999-11-28 08:31:01 0.043
218 1011 204995 2000-05-02 01:13:01 0.125
227 3060 210973 2000-05-21 01:37:41 0.220
232 2423 211477 2000-05-22 12:35:38 0.470
253 16 138418 1999-11-17 13:10:40 0.000
254 843 96541 1999-08-29 00:52:55 23.010
256 4367 125079 1999-10-25 15:54:04 0.010
264 7533 106775 1999-09-19 05:27:12 0.170
271 1083 111725 1999-09-29 12:22:31 0.030
272 37052 87806 1999-08-06 04:30:46 0.150
275 1367 129132 1999-10-31 22:19:11 0.040
276 318 114007 1999-10-03 07:02:22 0.061
278 8 111751 1999-09-29 13:11:41 0.000
291 15 111623 1999-09-29 09:52:14 0.000
294 8645 95859 1999-08-27 07:45:45 2.650
297 3256 208496 2000-05-12 14:18:49 0.020
299 15637 88603 1999-08-08 23:17:10 0.010
300 2446 70361 1999-05-15 13:59:31 0.040
301 1643 143628 1999-11-27 04:30:56 70.220
305 2297 105280 1999-09-15 16:38:00 0.010
306 1053 213638 2000-05-28 10:59:19 0.550
311 2200 214012 2000-05-29 15:19:17 0.060
320 1099 113377 1999-10-02 06:16:09 0.010
324 1481 90909 1999-08-14 14:18:45 0.010
325 80 143968 1999-11-27 16:38:31 0.000
326 1254 112686 1999-10-01 02:54:37 0.030
327 791 141933 1999-11-23 13:08:12 0.250
331 962 206284 2000-05-05 08:33:01 0.020
332 671 206364 2000-05-05 11:48:09 0.156
336 6179 130475 1999-11-03 10:14:39 0.900
337 1093 125256 1999-10-25 18:54:46 0.010
340 4580 135117 1999-11-11 09:51:25 0.060
344 57 90858 1999-08-14 08:58:53 0.000
345 29 775769 2002-03-09 23:06:28 0.000
347 108 141867 1999-11-23 10:42:01 0.002
350 7196 91083 1999-08-15 05:51:20 9.840
352 3072 211135 2000-05-21 08:13:02 0.002
355 2575 196849 2000-04-14 02:16:34 0.040
356 1496 213994 2000-05-29 14:04:18 0.280
369 9382 93404 1999-08-21 07:39:18 0.030
371 7317 110600 1999-09-27 11:43:36 25.620
374 102 106366 1999-09-18 12:26:50 0.000
377 1240 114216 1999-10-03 11:36:03 0.010
378 114 113236 1999-10-02 00:30:17 0.000
379 649 224653 2000-06-22 22:33:47 0.010
380 763 213343 2000-05-27 15:28:13 0.020
381 57 213313 2000-05-27 14:27:01 0.000
383 72 818769 2002-04-12 09:04:48 0.000
384 100 111834 1999-09-29 15:50:40 0.000
385 204 213469 2000-05-27 19:24:21 0.440
386 5355 90886 1999-08-14 12:11:04 5.970
389 1564 91110 1999-08-15 07:30:25 0.390
391 38 111429 1999-09-29 01:57:45 0.000
394 1578 115173 1999-10-05 07:59:28 0.010
397 51 143602 1999-11-27 03:13:36 0.000
400 3677 110007 1999-09-26 04:25:34 0.125
406 7021 95561 1999-08-26 13:24:55 0.440
409 2714 114288 1999-10-03 12:51:52 0.010
412 4166 1713452 2003-07-12 06:25:57 0.697
413 1308 114652 1999-10-04 05:10:49 0.010
414 6165 113339 1999-10-02 05:11:52 0.010
416 1242 220547 2000-06-12 11:02:30 0.130
417 1070 93665 1999-08-22 00:22:37 0.010
422 1708 143975 1999-11-27 17:41:46 0.040
423 2123 219250 2000-06-09 12:32:35 0.030
432 156 213550 2000-05-28 04:37:07 0.130
434 246 101620 1999-09-07 12:45:32 0.010
438 92 109264 1999-09-25 00:14:03 0.000
439 9440 94935 1999-08-25 06:13:30 28.220
440 33 95820 1999-08-27 03:43:57 0.000
442 168 213202 2000-05-27 09:44:21 0.000
443 4654 93816 1999-08-22 08:28:46 0.640
446 18 193726 2000-04-10 09:11:32 0.000
459 4777 213251 2000-05-27 12:03:40 0.010
460 13 195241 2000-04-12 03:34:25 0.000
462 1398 106812 1999-09-19 06:40:44 0.330
466 23 144081 1999-11-28 03:32:52 0.000
471 1730 195643 2000-04-12 13:05:02 6.050
474 2232 196453 2000-04-13 12:23:18 54.880
476 3450 223170 2000-06-18 21:19:43 0.060
477 2504 223169 2000-06-18 21:18:45 0.060
478 2985 223168 2000-06-18 21:15:31 0.110
483 5008 193691 2000-04-10 08:45:42 0.002
484 6855 193615 2000-04-10 07:26:51 0.310
490 9707 139191 1999-11-18 12:19:51 0.050
492 6366 113406 1999-10-02 07:00:55 0.760
494 17252 138307 1999-11-17 10:56:13 0.010
495 7391 324450 2000-11-09 13:37:34 1.232
496 20 197244 2000-04-14 12:17:26 0.000
497 3255 141506 1999-11-22 12:45:55 0.040
498 1959 162501 2000-01-18 17:43:15 1.141
499 9230 90819 1999-08-14 07:31:57 0.040
505 16 92006 1999-08-17 09:17:01 0.000
514 8560 575057 2001-09-27 13:29:51 0.540
516 2705 112084 1999-09-30 05:45:56 0.700
530 120 102114 1999-09-08 13:15:41 0.000
531 2181 217524 2000-06-06 03:29:35 0.090
532 5229 113294 1999-10-02 03:06:23 0.340
534 4276 219051 2000-06-09 05:09:21 3.590
536 129 96581 1999-08-29 03:41:16 0.000
537 33 114081 1999-10-03 08:56:48 0.000
538 433 169398 2000-02-09 09:56:54 0.360
539 2686 114732 1999-10-04 08:40:23 0.070
540 3258 211226 2000-05-21 15:21:36 0.280
541 9972 94940 1999-08-25 07:04:03 0.160
542 1164 111237 1999-09-28 16:28:51 0.010
543 12774 93705 1999-08-22 02:37:45 3.130
544 3906 115140 1999-10-05 04:51:25 1.360
550 1138 114842 1999-10-04 12:07:19 0.090
555 1880 91140 1999-08-15 08:49:32 0.910
556 30 114073 1999-10-03 08:47:51 0.000
562 7765 106747 1999-09-19 04:03:04 0.720
568 2353 93779 1999-08-22 07:06:36 0.006
572 6986 94201 1999-08-23 11:46:18 0.010
573 9367 106864 1999-09-19 08:53:59 0.010
574 3204 103933 1999-09-12 05:23:18 0.010
575 168 91731 1999-08-16 15:39:54 0.000
576 2780 68637 1999-05-02 09:46:31 0.010
579 15206 211205 2000-05-21 13:57:36 1.000
580 52 110589 1999-09-27 11:22:02 0.000
583 6386 211513 2000-05-22 13:50:06 2.560
586 480 103819 1999-09-12 01:19:23 0.010
587 1945 103846 1999-09-12 02:43:27 0.010
588 544 218727 2000-06-08 12:41:20 0.020
589 243 335370 2000-11-25 10:12:56 0.310
591 73 65033 1999-04-20 04:01:55 0.000
592 320 1729814 2003-07-19 12:15:16 0.014
594 3734 210026 2000-05-17 11:57:52 0.020
602 1147 212170 2000-05-24 13:12:18 5.250
613 286 71098 1999-05-23 03:49:29 0.219
614 13 99914 1999-09-04 09:32:09 0.000
617 713 103956 1999-09-12 07:08:26 0.010
618 24 181252 2000-03-12 01:30:54 0.000
619 570 94759 1999-08-24 14:36:09 0.160
620 20 169344 2000-02-09 07:43:43 0.000
621 28 169345 2000-02-09 07:43:47 0.000
624 5100 169239 2000-02-08 20:00:05 0.120
626 833 194406 2000-04-11 03:51:03 0.210
628 2688 169242 2000-02-08 20:04:29 1.370
636 1541 181799 2000-03-13 12:32:17 0.010
637 18 193872 2000-04-10 11:43:10 0.000
638 400 213561 2000-05-28 05:26:03 0.680
639 987 789492 2002-03-19 14:30:31 0.002
640 4613 324403 2000-11-09 12:16:08 1.630
641 516 789547 2002-03-19 14:54:50 0.002
642 36 193800 2000-04-10 10:52:59 0.000
644 2055 195180 2000-04-12 02:42:41 0.180
651 495 224445 2000-06-22 08:37:29 0.040
673 12803 325932 2000-11-11 11:09:54 0.330
674 7309 325923 2000-11-11 10:29:23 0.170
684 175 5784952 2007-07-29 20:13:49 0.287
686 9217 93706 1999-08-22 02:38:00 2.210
706 7148 169524 2000-02-09 14:16:06 0.390
725 5763 325613 2000-11-11 03:14:44 1.840
727 2009 819019 2002-04-12 13:06:12 0.291
729 3944 325667 2000-11-11 04:07:10 0.660
740 963 325837 2000-11-11 07:02:21 0.010
741 637 325841 2000-11-11 07:04:53 1.900
748 1472 196307 2000-04-13 11:34:02 0.010
750 4321 194654 2000-04-11 10:30:09 0.050
766 92 1706382 2003-07-06 09:29:14 0.020