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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 95430 62966 1999-04-11 12:48:28 3.902
101 15312 183979 2000-03-18 04:43:39 0.070
102 18573 213690 2000-05-28 14:16:39 0.180
107 3313 129339 1999-11-01 11:14:03 0.460
108 18555 103781 1999-09-11 23:27:30 1.290
111 4857 216646 2000-06-04 08:22:00 0.016
112 4871 128681 1999-10-31 01:42:01 0.580
113 9178 70786 1999-05-20 15:09:18 0.010
115 1612 181274 2000-03-12 03:16:40 0.030
117 103 128785 1999-10-31 09:56:30 0.000
118 6931 65888 1999-04-22 14:28:47 0.010
119 62 88918 1999-08-09 09:45:51 0.000
120 3393 131262 1999-11-04 13:54:43 0.010
121 2514 155350 1999-12-30 13:10:18 0.010
123 3080 132819 1999-11-07 10:38:53 0.040
124 34 104194 1999-09-12 14:46:10 0.000
125 2279 143563 1999-11-27 01:55:45 0.450
126 46 155770 2000-01-01 14:11:28 0.000
128 2723 97016 1999-08-30 06:12:45 0.870
129 2116 168743 2000-02-07 04:21:59 0.010
130 2180 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
134 827 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 3381 152506 1999-12-21 06:27:54 7.420
141 1296 144341 1999-11-28 15:00:59 0.040
143 726 166095 2000-01-28 14:26:47 0.613
144 154 132451 1999-11-06 13:37:03 0.000
145 1844 95831 1999-08-27 05:57:21 0.010
146 11720 73713 1999-06-10 05:52:09 0.010
148 1074 162907 2000-01-19 11:24:19 4.690
151 9587 70469 1999-05-16 09:30:18 0.020
152 3134 151249 1999-12-18 00:56:23 25.520
153 34 132790 1999-11-07 09:11:33 0.000
154 1987 147645 1999-12-08 12:48:32 0.010
155 2282 145043 1999-12-01 04:33:44 0.070
156 47 88942 1999-08-09 11:06:52 0.000
157 434 169657 2000-02-09 23:18:26 0.020
158 359 184289 2000-03-19 00:54:17 0.010
160 144 81600 1999-07-18 14:20:14 0.000
161 3049 144791 1999-11-30 07:11:19 0.420
162 1562 157251 2000-01-06 13:41:43 1.640
164 1633 139323 1999-11-18 13:43:58 0.453
165 1172 176672 2000-02-26 02:12:02 2.220
166 2185 184001 2000-03-18 06:55:06 0.020
167 7721 93010 1999-08-20 04:49:44 0.240
170 1916 146688 1999-12-05 13:44:20 0.010
171 312 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
177 732 155331 1999-12-30 11:23:37 0.130
178 184 155534 1999-12-31 11:41:54 0.090
179 139 168432 2000-02-05 13:15:35 0.010
181 399 169296 2000-02-09 04:06:24 0.010
183 1200 154401 1999-12-27 09:35:27 0.010
184 1056 131955 1999-11-05 15:09:23 1.040
185 314 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 1398 132166 1999-11-06 00:44:21 0.020
189 8 168598 2000-02-06 12:54:40 0.000
191 3985 138240 1999-11-17 09:29:19 0.020
192 25 182216 2000-03-14 13:41:57 0.000
196 1553 168813 2000-02-07 10:58:40 0.970
198 328 214753 2000-05-31 11:46:37 0.010
200 4503 135910 1999-11-12 04:07:28 0.020
202 4146 144742 1999-11-30 02:22:28 0.050
215 343 181354 2000-03-12 06:19:46 0.010
216 2344 163506 2000-01-20 15:11:00 0.030
218 1317 1126669 2002-09-28 15:18:27 0.174
222 947 1144389 2002-10-04 14:06:58 0.020
253 7 136752 1999-11-14 03:57:17 0.000
254 488 105087 1999-09-15 06:32:47 0.250
256 9538 134352 1999-11-10 03:49:39 8.200
260 4124 256415 2000-08-17 01:18:14 0.800
264 10273 106872 1999-09-19 09:15:58 53.830
271 1402 94080 1999-08-23 04:21:13 0.040
272 42633 94097 1999-08-23 06:27:56 0.030
275 1341 109540 1999-09-25 10:27:47 0.030
277 106 169124 2000-02-08 12:53:56 0.120
278 4319 125030 1999-10-25 14:06:41 0.010
291 4312 123010 1999-10-20 12:22:32 0.010
294 10441 73738 1999-06-10 12:56:10 6.120
297 4 195531 2000-04-12 11:36:27 0.000
299 18829 132884 1999-11-07 14:48:49 0.010
300 2377 142277 1999-11-24 01:06:20 0.020
301 388 183930 2000-03-18 01:26:57 0.210
305 25 135969 1999-11-12 05:47:58 0.000
306 809 154457 1999-12-27 13:55:45 0.110
308 347 255890 2000-08-16 10:56:12 2.920
309 168 199216 2000-04-18 03:53:11 0.510
311 2306 146292 1999-12-04 12:19:30 0.040
314 1581 256009 2000-08-16 13:21:02 1.000
315 7630 184419 2000-03-19 12:08:26 7.440
317 84 157241 2000-01-06 12:48:34 0.380
318 1359 178063 2000-03-06 12:34:53 0.140
320 1244 144565 1999-11-29 12:27:15 0.010
321 694 202105 2000-04-25 06:57:39 0.020
324 5573 64379 1999-04-18 03:56:37 0.121
325 979 157588 2000-01-08 01:53:27 0.010
326 1326 133195 1999-11-08 10:30:54 0.030
328 162 185561 2000-03-22 13:01:42 0.010
331 1053 189500 2000-04-02 12:59:03 0.020
332 1256 186950 2000-03-27 12:07:11 0.242
333 1120 97064 1999-08-30 09:30:12 0.540
335 208 206361 2000-05-05 11:39:48 0.520
337 1184 109279 1999-09-25 00:57:50 0.010
339 164 139195 1999-11-18 12:21:21 0.008
340 6971 95826 1999-08-27 04:22:28 0.690
344 5329 109556 1999-09-25 11:09:19 0.010
349 413 182608 2000-03-15 10:31:22 0.010
350 7683 66243 1999-04-24 01:40:01 9.330
352 5488 186784 2000-03-27 01:10:37 0.002
355 2728 202422 2000-04-26 01:50:58 0.040
369 13504 93352 1999-08-21 06:01:09 0.290
371 7820 109438 1999-09-25 07:15:48 25.180
374 16136 70443 1999-05-16 04:55:43 0.010
377 1357 135317 1999-11-11 14:39:16 0.010
378 3833 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 12946 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
385 198 154426 1999-12-27 11:36:33 0.330
386 6175 65893 1999-04-22 14:56:01 13.410
388 689 184770 2000-03-20 12:16:05 0.030
389 3061 81445 1999-07-18 04:10:59 0.660
391 32 109291 1999-09-25 01:45:10 0.000
392 2664 81598 1999-07-18 13:46:23 0.610
393 431 158156 2000-01-09 08:55:32 0.020
394 2652 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 3894 136767 1999-11-14 04:46:52 0.074
405 37 186602 2000-03-26 13:00:10 0.000
409 2926 141108 1999-11-21 10:49:32 0.010
411 198 190880 2000-04-05 06:37:16 0.050
413 95 155028 1999-12-29 10:51:43 0.000
414 7045 141423 1999-11-22 10:46:25 0.010
416 1219 196260 2000-04-13 10:35:25 0.040
417 2085 106426 1999-09-18 15:14:24 0.020
418 397 189261 2000-04-02 05:39:30 0.140
419 63 189219 2000-04-02 04:01:18 0.002
422 1976 103422 1999-09-11 05:04:52 0.060
423 2808 181786 2000-03-13 11:24:21 0.050
425 5 190291 2000-04-04 07:47:53 0.000
427 367 204664 2000-05-01 07:56:00 0.010
430 150 203014 2000-04-27 12:08:29 0.740
433 284 267810 2000-09-03 08:42:11 0.030
434 975 146328 1999-12-04 13:15:27 0.090
436 1565 146254 1999-12-04 10:58:12 0.260
437 4872 146358 1999-12-04 13:55:16 0.040
438 5767 132894 1999-11-07 15:05:06 0.010
439 12055 94166 1999-08-23 09:42:10 2.600
440 5005 96803 1999-08-29 13:58:31 30.300
442 133 118894 1999-10-13 09:48:01 0.000
443 3935 136500 1999-11-13 09:14:37 0.090
444 2108 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 1032 227818 2000-07-02 01:37:49 0.110
450 1053 255560 2000-08-16 02:07:08 0.210
458 15355 248781 2000-08-05 11:13:16 0.060
459 6387 192648 2000-04-08 10:15:51 0.010
460 5 187969 2000-03-30 11:21:09 0.000
462 1677 192711 2000-04-08 11:56:41 0.230
465 4 193151 2000-04-09 08:46:35 0.000
466 1014 106388 1999-09-18 13:03:30 0.002
471 1961 192245 2000-04-07 14:12:05 2.610
474 2273 199157 2000-04-18 01:19:23 14.650
476 4527 224843 2000-06-23 10:41:32 0.060
477 4026 224852 2000-06-23 11:01:52 0.070
478 3103 225330 2000-06-24 14:57:12 0.100
483 6291 187922 2000-03-30 09:01:51 0.002
484 8466 189177 2000-04-02 02:36:11 0.310
490 5 138501 1999-11-17 15:04:48 0.000
492 4653 119702 1999-10-14 12:51:35 0.200
493 460 192992 2000-04-09 01:52:14 1.300
494 10 138192 1999-11-17 07:29:45 0.000
495 6220 245728 2000-07-30 13:15:09 0.498
496 1519 187923 2000-03-30 09:02:17 0.002
497 3689 142473 1999-11-24 13:57:10 0.050
499 9335 95825 1999-08-27 04:20:53 0.020
505 45 183078 2000-03-16 13:18:32 0.000
514 13511 106685 1999-09-19 02:11:08 1.430
517 371 259230 2000-08-22 04:29:08 0.420
518 150 193877 2000-04-10 11:47:55 0.240
519 258 168547 2000-02-06 05:36:13 0.630
520 287 192669 2000-04-08 10:40:47 1.020
521 294 258813 2000-08-21 11:41:28 0.010
530 110 96518 1999-08-28 23:39:39 0.000
532 6568 143323 1999-11-26 14:29:31 0.370
534 5169 133209 1999-11-08 11:03:12 4.820
535 538 146674 1999-12-05 12:46:27 0.130
536 120 92806 1999-08-19 12:49:41 0.000
537 3151 111186 1999-09-28 14:12:06 0.010
538 522 205892 2000-05-04 12:31:34 0.370
539 3063 110434 1999-09-27 04:15:21 0.090
540 6834 110489 1999-09-27 07:21:59 1.070
542 58 146636 1999-12-05 10:31:11 0.000
543 15626 88479 1999-08-08 02:14:29 3.790
544 4242 135180 1999-11-11 11:14:10 0.870
550 977 156198 2000-01-03 04:40:06 0.070
555 2048 139284 1999-11-18 13:12:19 0.820
556 42 154220 1999-12-26 14:42:53 0.000
558 8483 139228 1999-11-18 12:34:18 2.880
559 56 168994 2000-02-08 03:52:08 0.580
560 132 156945 2000-01-05 09:11:41 3.090
562 9986 128784 1999-10-31 09:55:57 1.190
563 809 191387 2000-04-06 04:08:49 0.297
568 3265 128355 1999-10-30 12:36:21 0.008
570 109 259229 2000-08-22 04:28:57 0.002
571 635 128806 1999-10-31 11:26:10 0.010
572 15792 96744 1999-08-29 12:31:21 0.090
573 133 96780 1999-08-29 13:29:08 0.000
574 3981 96608 1999-08-29 04:31:59 0.010
575 123 71096 1999-05-23 03:22:25 0.000
576 2880 96983 1999-08-30 04:31:18 0.010
577 69 168767 2000-02-07 07:05:02 0.010
579 16506 213982 2000-05-29 13:36:17 0.790
580 2666 95587 1999-08-26 14:43:34 19.260
583 6911 215228 2000-06-01 11:39:34 2.030
585 1017 155377 1999-12-30 14:04:13 1.400
586 45 154944 1999-12-29 04:12:18 0.000
588 560 145832 1999-12-03 14:52:00 0.020
590 1373 185494 2000-03-22 10:55:45 0.120
591 99 94094 1999-08-23 05:36:55 0.000
592 281 191902 2000-04-06 23:53:56 0.010
593 6 191545 2000-04-06 10:20:08 0.000
594 2890 200498 2000-04-20 12:11:24 0.010
601 209 167670 2000-02-03 01:05:22 0.002
602 585 168795 2000-02-07 09:41:20 0.160
608 1395 137259 1999-11-15 09:56:42 0.140
610 1795 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
616 496 135333 1999-11-11 14:55:09 0.080
617 48 146576 1999-12-05 04:58:34 0.000
618 216 154928 1999-12-29 02:06:27 0.010
619 1426 129993 1999-11-02 13:27:19 4.420
620 657 160612 2000-01-14 14:28:30 0.002
621 4 159453 2000-01-12 14:57:26 0.000
625 154 201834 2000-04-24 13:00:04 0.010
626 987 165975 2000-01-28 04:34:07 0.260
627 1915 159333 2000-01-12 10:31:21 1.059
628 3469 159389 2000-01-12 12:46:47 1.410
629 124 271210 2000-09-07 04:53:59 6.080
632 144 161199 2000-01-16 06:02:22 0.020
634 1354 159875 2000-01-13 12:39:56 0.010
636 1592 159321 2000-01-12 10:03:30 0.010
638 226 162355 2000-01-18 14:55:42 0.512
639 3297 162346 2000-01-18 14:41:39 0.047
640 5293 255172 2000-08-15 13:13:25 4.930
641 498 167674 2000-02-03 01:45:23 0.002
642 5 162357 2000-01-18 14:56:28 0.000
644 3638 168016 2000-02-04 01:47:30 0.320
647 8 181079 2000-03-11 13:09:39 0.000
651 734 167827 2000-02-03 13:28:07 0.290
653 186 202466 2000-04-26 03:47:06 0.119
654 546 164525 2000-01-24 10:08:14 1.600
656 132 216205 2000-06-03 11:46:25 0.299
657 1205 215218 2000-06-01 10:24:23 0.006
661 2 213998 2000-05-29 14:26:40 0.000
662 649 257763 2000-08-19 04:35:15 0.160
673 19723 254718 2000-08-15 03:43:49 1.260
674 9481 255115 2000-08-15 12:11:46 0.190
679 6466 254711 2000-08-15 03:25:27 1.340
680 99 1179423 2002-10-19 08:20:49 0.860
684 383 271227 2000-09-07 06:19:52 2.370
686 10526 71093 1999-05-23 02:57:36 3.270
688 633 157870 2000-01-08 10:18:53 0.080
694 10817 254782 2000-08-15 05:47:48 0.400
696 4175 258696 2000-08-21 06:18:30 0.560
699 3341 255841 2000-08-16 09:59:45 0.670
700 1277 171183 2000-02-14 10:19:54 0.020
701 2843 199205 2000-04-18 03:36:59 1.350
702 598 193701 2000-04-10 08:53:45 0.080
703 810 179775 2000-03-08 09:43:36 0.260
704 1379 191049 2000-04-05 11:51:08 17.510
705 985 182654 2000-03-15 13:10:35 0.010
709 359 280259 2000-09-20 07:48:46 9.800
710 456 195695 2000-04-12 13:22:48 0.070
712 19 183027 2000-03-16 10:46:23 0.000
713 2788 174063 2000-02-21 04:19:28 0.002
737 1400 267258 2000-09-02 11:27:02 0.680
740 1733 174061 2000-02-21 04:19:04 0.030
741 265 183036 2000-03-16 11:18:48 0.010
743 177 182619 2000-03-15 10:58:15 0.060
748 2257 189760 2000-04-03 01:37:54 0.020
750 5421 186605 2000-03-26 13:02:52 0.030
752 60 190696 2000-04-05 01:22:39 0.098
755 3791 171454 2000-02-15 04:37:42 11.510
10002 817 650035 2001-11-13 15:17:42 0.697
10003 11006 643389 2001-11-08 13:27:47 1.008
10004 11848 648263 2001-11-12 13:24:00 0.006
10006 3174 648320 2001-11-12 14:00:37 0.152
10008 306 648353 2001-11-12 14:18:03 0.000
10055 48883 621744 2001-10-26 04:03:16 0.437
10066 2092 565349 2001-09-20 17:17:39 0.002
10071 35423 616630 2001-10-22 05:22:44 0.092
10099 6323 641233 2001-11-07 10:32:40 0.328
10100 715 629780 2001-10-30 15:06:52 0.006
10106 8982 571893 2001-09-25 08:19:25 0.023
10110 13680 650096 2001-11-13 16:20:13 0.127
10182 1637 575206 2001-09-27 15:02:40 0.008
10192 2543 627585 2001-10-29 13:44:30 0.004
10404 2696 1258342 2002-11-23 14:49:57 4.932
10405 8599 1257688 2002-11-23 07:28:21 0.033
10407 2797 1258370 2002-11-23 15:08:58 0.020
10409 2464 1258283 2002-11-23 14:14:49 0.002