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User Statistics
nophoto Tsung-Hsiang Chang (

879

452

314

1999-04-11

2002-12-30
SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 91836 62966 1999-04-11 12:48:28 3.902
101 14776 183979 2000-03-18 04:43:39 0.070
102 18318 213690 2000-05-28 14:16:39 0.180
107 3257 129339 1999-11-01 11:14:03 0.460
108 18118 103781 1999-09-11 23:27:30 1.290
111 4739 216646 2000-06-04 08:22:00 0.016
112 4777 128681 1999-10-31 01:42:01 0.580
113 8848 70786 1999-05-20 15:09:18 0.010
115 1588 181274 2000-03-12 03:16:40 0.030
117 103 128785 1999-10-31 09:56:30 0.000
118 6570 65888 1999-04-22 14:28:47 0.010
119 62 88918 1999-08-09 09:45:51 0.000
120 3140 131262 1999-11-04 13:54:43 0.010
121 2474 155350 1999-12-30 13:10:18 0.010
123 3022 132819 1999-11-07 10:38:53 0.040
124 34 104194 1999-09-12 14:46:10 0.000
125 2243 143563 1999-11-27 01:55:45 0.450
126 46 155770 2000-01-01 14:11:28 0.000
128 2680 97016 1999-08-30 06:12:45 0.870
129 2045 168743 2000-02-07 04:21:59 0.010
130 2153 153874 1999-12-26 00:37:07 0.010
131 31 152766 1999-12-22 05:23:54 0.000
133 180 105558 1999-09-16 11:17:56 0.000
134 818 180158 2000-03-09 12:57:39 0.020
137 12 158580 2000-01-10 13:05:21 0.000
138 93 70438 1999-05-16 04:35:07 0.000
140 3307 152506 1999-12-21 06:27:54 7.420
141 1243 144341 1999-11-28 15:00:59 0.040
143 714 166095 2000-01-28 14:26:47 0.613
144 154 132451 1999-11-06 13:37:03 0.000
145 1803 95831 1999-08-27 05:57:21 0.010
146 11540 73713 1999-06-10 05:52:09 0.010
148 1056 162907 2000-01-19 11:24:19 4.690
151 9302 70469 1999-05-16 09:30:18 0.020
152 3087 151249 1999-12-18 00:56:23 25.520
153 34 132790 1999-11-07 09:11:33 0.000
154 1945 147645 1999-12-08 12:48:32 0.010
155 2254 145043 1999-12-01 04:33:44 0.070
156 47 88942 1999-08-09 11:06:52 0.000
157 424 169657 2000-02-09 23:18:26 0.020
158 350 184289 2000-03-19 00:54:17 0.010
160 144 81600 1999-07-18 14:20:14 0.000
161 2978 144791 1999-11-30 07:11:19 0.420
162 1516 157251 2000-01-06 13:41:43 1.640
164 1608 139323 1999-11-18 13:43:58 0.453
165 1124 176672 2000-02-26 02:12:02 2.220
166 2100 184001 2000-03-18 06:55:06 0.020
167 7570 93010 1999-08-20 04:49:44 0.240
170 1892 146688 1999-12-05 13:44:20 0.010
171 306 181851 2000-03-13 14:18:48 0.010
172 24 151461 1999-12-18 15:06:22 0.000
174 12 214745 2000-05-31 11:28:47 0.000
177 693 155331 1999-12-30 11:23:37 0.130
178 182 155534 1999-12-31 11:41:54 0.090
179 138 168432 2000-02-05 13:15:35 0.010
181 393 169296 2000-02-09 04:06:24 0.010
183 1162 154401 1999-12-27 09:35:27 0.010
184 1045 131955 1999-11-05 15:09:23 1.040
185 308 205910 2000-05-04 13:11:43 0.080
186 22 150690 1999-12-16 13:45:20 0.000
187 53 145100 1999-12-01 10:22:46 0.000
188 1363 132166 1999-11-06 00:44:21 0.020
189 8 168598 2000-02-06 12:54:40 0.000
191 3946 138240 1999-11-17 09:29:19 0.020
192 25 182216 2000-03-14 13:41:57 0.000
196 1526 168813 2000-02-07 10:58:40 0.970
198 319 214753 2000-05-31 11:46:37 0.010
200 4353 135910 1999-11-12 04:07:28 0.020
202 4019 144742 1999-11-30 02:22:28 0.050
215 330 181354 2000-03-12 06:19:46 0.010
216 2290 163506 2000-01-20 15:11:00 0.030
218 1312 1126669 2002-09-28 15:18:27 0.174
222 928 1144389 2002-10-04 14:06:58 0.020
253 7 136752 1999-11-14 03:57:17 0.000
254 475 105087 1999-09-15 06:32:47 0.250
256 9387 134352 1999-11-10 03:49:39 8.200
260 4077 256415 2000-08-17 01:18:14 0.800
264 10182 106872 1999-09-19 09:15:58 53.830
271 1379 94080 1999-08-23 04:21:13 0.040
272 41327 94097 1999-08-23 06:27:56 0.030
275 1334 109540 1999-09-25 10:27:47 0.030
277 97 169124 2000-02-08 12:53:56 0.120
278 4177 125030 1999-10-25 14:06:41 0.010
291 4260 123010 1999-10-20 12:22:32 0.010
294 10211 73738 1999-06-10 12:56:10 6.120
297 4 195531 2000-04-12 11:36:27 0.000
299 18137 132884 1999-11-07 14:48:49 0.010
300 2321 142277 1999-11-24 01:06:20 0.020
301 380 183930 2000-03-18 01:26:57 0.210
305 25 135969 1999-11-12 05:47:58 0.000
306 794 154457 1999-12-27 13:55:45 0.110
308 341 255890 2000-08-16 10:56:12 2.920
309 164 199216 2000-04-18 03:53:11 0.510
311 2270 146292 1999-12-04 12:19:30 0.040
314 1545 256009 2000-08-16 13:21:02 1.000
315 7284 184419 2000-03-19 12:08:26 7.440
317 82 157241 2000-01-06 12:48:34 0.380
318 1350 178063 2000-03-06 12:34:53 0.140
320 1217 144565 1999-11-29 12:27:15 0.010
321 670 202105 2000-04-25 06:57:39 0.020
324 5549 64379 1999-04-18 03:56:37 0.121
325 971 157588 2000-01-08 01:53:27 0.010
326 1315 133195 1999-11-08 10:30:54 0.030
328 158 185561 2000-03-22 13:01:42 0.010
331 1033 189500 2000-04-02 12:59:03 0.020
332 1240 186950 2000-03-27 12:07:11 0.242
333 1105 97064 1999-08-30 09:30:12 0.540
335 202 206361 2000-05-05 11:39:48 0.520
337 1153 109279 1999-09-25 00:57:50 0.010
339 158 139195 1999-11-18 12:21:21 0.008
340 6735 95826 1999-08-27 04:22:28 0.690
344 5277 109556 1999-09-25 11:09:19 0.010
349 407 182608 2000-03-15 10:31:22 0.010
350 7613 66243 1999-04-24 01:40:01 9.330
352 5128 186784 2000-03-27 01:10:37 0.002
355 2719 202422 2000-04-26 01:50:58 0.040
369 13177 93352 1999-08-21 06:01:09 0.290
371 7775 109438 1999-09-25 07:15:48 25.180
374 15315 70443 1999-05-16 04:55:43 0.010
377 1339 135317 1999-11-11 14:39:16 0.010
378 3687 126934 1999-10-28 11:43:32 0.010
379 58 134305 1999-11-10 01:00:07 0.000
380 37 185515 2000-03-22 11:32:50 0.000
381 45 157589 2000-01-08 01:54:45 0.000
382 12613 95824 1999-08-27 04:16:22 0.010
383 20 126863 1999-10-28 10:40:15 0.000
384 83 95452 1999-08-26 09:32:50 0.000
385 193 154426 1999-12-27 11:36:33 0.330
386 6057 65893 1999-04-22 14:56:01 13.410
388 677 184770 2000-03-20 12:16:05 0.030
389 3003 81445 1999-07-18 04:10:59 0.660
391 32 109291 1999-09-25 01:45:10 0.000
392 2601 81598 1999-07-18 13:46:23 0.610
393 411 158156 2000-01-09 08:55:32 0.020
394 2606 125699 1999-10-26 13:21:32 0.020
395 19 155779 2000-01-01 14:38:25 0.000
397 54 144745 1999-11-30 03:00:44 0.000
400 3771 136767 1999-11-14 04:46:52 0.074
405 37 186602 2000-03-26 13:00:10 0.000
409 2889 141108 1999-11-21 10:49:32 0.010
411 194 190880 2000-04-05 06:37:16 0.050
413 95 155028 1999-12-29 10:51:43 0.000
414 6928 141423 1999-11-22 10:46:25 0.010
416 1208 196260 2000-04-13 10:35:25 0.040
417 2017 106426 1999-09-18 15:14:24 0.020
418 391 189261 2000-04-02 05:39:30 0.140
419 50 189219 2000-04-02 04:01:18 0.002
422 1950 103422 1999-09-11 05:04:52 0.060
423 2692 181786 2000-03-13 11:24:21 0.050
425 5 190291 2000-04-04 07:47:53 0.000
427 359 204664 2000-05-01 07:56:00 0.010
430 148 203014 2000-04-27 12:08:29 0.740
433 277 267810 2000-09-03 08:42:11 0.030
434 967 146328 1999-12-04 13:15:27 0.090
436 1512 146254 1999-12-04 10:58:12 0.260
437 4563 146358 1999-12-04 13:55:16 0.040
438 5720 132894 1999-11-07 15:05:06 0.010
439 11612 94166 1999-08-23 09:42:10 2.600
440 4980 96803 1999-08-29 13:58:31 30.300
442 133 118894 1999-10-13 09:48:01 0.000
443 3897 136500 1999-11-13 09:14:37 0.090
444 2077 188902 2000-04-01 13:33:17 0.004
445 3 192210 2000-04-07 13:11:57 0.000
446 1 89013 1999-08-09 14:34:14 0.000
448 1021 227818 2000-07-02 01:37:49 0.110
450 1028 255560 2000-08-16 02:07:08 0.210
458 15258 248781 2000-08-05 11:13:16 0.060
459 6149 192648 2000-04-08 10:15:51 0.010
460 5 187969 2000-03-30 11:21:09 0.000
462 1638 192711 2000-04-08 11:56:41 0.230
465 4 193151 2000-04-09 08:46:35 0.000
466 947 106388 1999-09-18 13:03:30 0.002
471 1935 192245 2000-04-07 14:12:05 2.610
474 2257 199157 2000-04-18 01:19:23 14.650
476 4380 224843 2000-06-23 10:41:32 0.060
477 3986 224852 2000-06-23 11:01:52 0.070
478 3087 225330 2000-06-24 14:57:12 0.100
483 6136 187922 2000-03-30 09:01:51 0.002
484 8214 189177 2000-04-02 02:36:11 0.310
490 5 138501 1999-11-17 15:04:48 0.000
492 4591 119702 1999-10-14 12:51:35 0.200
493 456 192992 2000-04-09 01:52:14 1.300
494 10 138192 1999-11-17 07:29:45 0.000
495 6129 245728 2000-07-30 13:15:09 0.498
496 1466 187923 2000-03-30 09:02:17 0.002
497 3641 142473 1999-11-24 13:57:10 0.050
499 9226 95825 1999-08-27 04:20:53 0.020
505 45 183078 2000-03-16 13:18:32 0.000
514 13009 106685 1999-09-19 02:11:08 1.430
517 365 259230 2000-08-22 04:29:08 0.420
518 149 193877 2000-04-10 11:47:55 0.240
519 254 168547 2000-02-06 05:36:13 0.630
520 283 192669 2000-04-08 10:40:47 1.020
521 289 258813 2000-08-21 11:41:28 0.010
530 110 96518 1999-08-28 23:39:39 0.000
532 6320 143323 1999-11-26 14:29:31 0.370
534 4975 133209 1999-11-08 11:03:12 4.820
535 530 146674 1999-12-05 12:46:27 0.130
536 120 92806 1999-08-19 12:49:41 0.000
537 3132 111186 1999-09-28 14:12:06 0.010
538 512 205892 2000-05-04 12:31:34 0.370
539 3031 110434 1999-09-27 04:15:21 0.090
540 6324 110489 1999-09-27 07:21:59 1.070
542 58 146636 1999-12-05 10:31:11 0.000
543 15128 88479 1999-08-08 02:14:29 3.790
544 4190 135180 1999-11-11 11:14:10 0.870
550 963 156198 2000-01-03 04:40:06 0.070
555 2000 139284 1999-11-18 13:12:19 0.820
556 42 154220 1999-12-26 14:42:53 0.000
558 8239 139228 1999-11-18 12:34:18 2.880
559 53 168994 2000-02-08 03:52:08 0.580
560 126 156945 2000-01-05 09:11:41 3.090
562 9743 128784 1999-10-31 09:55:57 1.190
563 771 191387 2000-04-06 04:08:49 0.297
568 3232 128355 1999-10-30 12:36:21 0.008
570 107 259229 2000-08-22 04:28:57 0.002
571 605 128806 1999-10-31 11:26:10 0.010
572 15052 96744 1999-08-29 12:31:21 0.090
573 133 96780 1999-08-29 13:29:08 0.000
574 3873 96608 1999-08-29 04:31:59 0.010
575 123 71096 1999-05-23 03:22:25 0.000
576 2861 96983 1999-08-30 04:31:18 0.010
577 67 168767 2000-02-07 07:05:02 0.010
579 16372 213982 2000-05-29 13:36:17 0.790
580 2579 95587 1999-08-26 14:43:34 19.260
583 6750 215228 2000-06-01 11:39:34 2.030
585 1009 155377 1999-12-30 14:04:13 1.400
586 45 154944 1999-12-29 04:12:18 0.000
588 554 145832 1999-12-03 14:52:00 0.020
590 1352 185494 2000-03-22 10:55:45 0.120
591 99 94094 1999-08-23 05:36:55 0.000
592 269 191902 2000-04-06 23:53:56 0.010
593 6 191545 2000-04-06 10:20:08 0.000
594 2822 200498 2000-04-20 12:11:24 0.010
601 198 167670 2000-02-03 01:05:22 0.002
602 578 168795 2000-02-07 09:41:20 0.160
608 1364 137259 1999-11-15 09:56:42 0.140
610 1693 254902 2000-08-15 07:32:42 0.572
614 25 139403 1999-11-18 14:53:46 0.000
615 20 135173 1999-11-11 11:09:59 0.000
616 483 135333 1999-11-11 14:55:09 0.080
617 48 146576 1999-12-05 04:58:34 0.000
618 211 154928 1999-12-29 02:06:27 0.010
619 1419 129993 1999-11-02 13:27:19 4.420
620 648 160612 2000-01-14 14:28:30 0.002
621 4 159453 2000-01-12 14:57:26 0.000
625 153 201834 2000-04-24 13:00:04 0.010
626 975 165975 2000-01-28 04:34:07 0.260
627 1873 159333 2000-01-12 10:31:21 1.059
628 3331 159389 2000-01-12 12:46:47 1.410
629 119 271210 2000-09-07 04:53:59 6.080
632 138 161199 2000-01-16 06:02:22 0.020
634 1321 159875 2000-01-13 12:39:56 0.010
636 1584 159321 2000-01-12 10:03:30 0.010
638 221 162355 2000-01-18 14:55:42 0.512
639 3244 162346 2000-01-18 14:41:39 0.047
640 5256 255172 2000-08-15 13:13:25 4.930
641 485 167674 2000-02-03 01:45:23 0.002
642 5 162357 2000-01-18 14:56:28 0.000
644 3550 168016 2000-02-04 01:47:30 0.320
647 8 181079 2000-03-11 13:09:39 0.000
651 726 167827 2000-02-03 13:28:07 0.290
653 183 202466 2000-04-26 03:47:06 0.119
654 540 164525 2000-01-24 10:08:14 1.600
656 130 216205 2000-06-03 11:46:25 0.299
657 1146 215218 2000-06-01 10:24:23 0.006
661 2 213998 2000-05-29 14:26:40 0.000
662 618 257763 2000-08-19 04:35:15 0.160
673 18903 254718 2000-08-15 03:43:49 1.260
674 9219 255115 2000-08-15 12:11:46 0.190
679 6159 254711 2000-08-15 03:25:27 1.340
680 88 1179423 2002-10-19 08:20:49 0.860
684 360 271227 2000-09-07 06:19:52 2.370
686 10393 71093 1999-05-23 02:57:36 3.270
688 628 157870 2000-01-08 10:18:53 0.080
694 10763 254782 2000-08-15 05:47:48 0.400
696 4050 258696 2000-08-21 06:18:30 0.560
699 3253 255841 2000-08-16 09:59:45 0.670
700 1256 171183 2000-02-14 10:19:54 0.020
701 2696 199205 2000-04-18 03:36:59 1.350
702 593 193701 2000-04-10 08:53:45 0.080
703 802 179775 2000-03-08 09:43:36 0.260
704 1346 191049 2000-04-05 11:51:08 17.510
705 973 182654 2000-03-15 13:10:35 0.010
709 347 280259 2000-09-20 07:48:46 9.800
710 447 195695 2000-04-12 13:22:48 0.070
712 19 183027 2000-03-16 10:46:23 0.000
713 2630 174063 2000-02-21 04:19:28 0.002
737 1361 267258 2000-09-02 11:27:02 0.680
740 1724 174061 2000-02-21 04:19:04 0.030
741 263 183036 2000-03-16 11:18:48 0.010
743 174 182619 2000-03-15 10:58:15 0.060
748 2236 189760 2000-04-03 01:37:54 0.020
750 5243 186605 2000-03-26 13:02:52 0.030
752 56 190696 2000-04-05 01:22:39 0.098
755 3762 171454 2000-02-15 04:37:42 11.510
10002 790 650035 2001-11-13 15:17:42 0.697
10003 10477 643389 2001-11-08 13:27:47 1.008
10004 11393 648263 2001-11-12 13:24:00 0.006
10006 3128 648320 2001-11-12 14:00:37 0.152
10008 306 648353 2001-11-12 14:18:03 0.000
10055 47767 621744 2001-10-26 04:03:16 0.437
10066 2006 565349 2001-09-20 17:17:39 0.002
10071 34163 616630 2001-10-22 05:22:44 0.092
10099 6166 641233 2001-11-07 10:32:40 0.328
10100 689 629780 2001-10-30 15:06:52 0.006
10106 8506 571893 2001-09-25 08:19:25 0.023
10110 13131 650096 2001-11-13 16:20:13 0.127
10182 1483 575206 2001-09-27 15:02:40 0.008
10192 2431 627585 2001-10-29 13:44:30 0.004
10404 2539 1258342 2002-11-23 14:49:57 4.932
10405 8301 1257688 2002-11-23 07:28:21 0.033
10407 2746 1258370 2002-11-23 15:08:58 0.020
10409 2139 1258283 2002-11-23 14:14:49 0.002