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User Statistics
nophoto Huang Yizheng

1487

452

376

2002-04-08

2004-02-11

SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
112 3162 979436 2002-07-28 10:02:08 0.280
119 4615 2169884 2003-12-25 10:22:49 0.002
140 1058 2285373 2004-02-09 14:02:28 0.041
141 1805 2285370 2004-02-09 14:02:03 0.270
143 559 2285376 2004-02-09 14:02:52 0.422
145 1139 2285378 2004-02-09 14:03:10 0.002
146 1173 2285379 2004-02-09 14:03:20 0.000
148 925 2285381 2004-02-09 14:03:36 3.330
149 135 2285384 2004-02-09 14:03:43 0.043
150 196 2285385 2004-02-09 14:03:57 0.109
151 8088 2285386 2004-02-09 14:04:15 0.016
152 2262 2285387 2004-02-09 14:04:24 1.543
153 784 2285388 2004-02-09 14:04:34 0.004
154 1320 2285389 2004-02-09 14:04:42 0.006
155 1710 2285391 2004-02-09 14:04:51 0.021
156 4460 2285392 2004-02-09 14:05:02 0.002
158 185 2285393 2004-02-09 14:05:14 0.002
159 186 2285394 2004-02-09 14:05:24 0.000
160 1335 2285395 2004-02-09 14:05:33 0.000
161 2343 2285398 2004-02-09 14:05:51 0.148
164 1552 2285400 2004-02-09 14:05:59 0.514
165 572 2285401 2004-02-09 14:06:06 0.113
166 918 2285403 2004-02-09 14:06:17 0.004
167 2558 2285404 2004-02-09 14:06:23 0.006
168 1041 2285405 2004-02-09 14:06:32 1.145
169 199 2285406 2004-02-09 14:06:40 0.715
170 1206 2285407 2004-02-09 14:06:49 0.002
171 220 2285408 2004-02-09 14:06:55 0.004
172 270 2285409 2004-02-09 14:07:03 0.002
173 180 2285410 2004-02-09 14:07:08 0.723
174 131 2285411 2004-02-09 14:07:18 0.002
177 231 2285424 2004-02-09 14:09:26 0.010
179 459 2285418 2004-02-09 14:08:12 1.625
180 166 2285420 2004-02-09 14:08:58 0.498
183 846 2285421 2004-02-09 14:09:06 0.004
184 497 2285426 2004-02-09 14:09:33 0.117
185 46 2285427 2004-02-09 14:09:42 0.002
186 125 2285429 2004-02-09 14:09:53 0.000
187 709 2285431 2004-02-09 14:10:09 0.004
189 105 2285433 2004-02-09 14:10:26 0.002
190 860 2285435 2004-02-09 14:10:45 0.000
276 143 2171427 2003-12-26 10:17:29 0.018
280 4517 2171428 2003-12-26 10:17:43 2.551
283 52 2171429 2003-12-26 10:17:55 0.016
290 523 2171432 2003-12-26 10:18:46 0.773
291 790 2171433 2003-12-26 10:19:06 0.000
294 396 2171434 2003-12-26 10:19:14 0.006
296 884 2171435 2003-12-26 10:19:23 2.180
297 1850 2171436 2003-12-26 10:19:35 0.002
298 154 2171437 2003-12-26 10:19:44 0.121
299 9985 2184534 2003-12-31 14:01:40 0.002
300 1551 2184535 2003-12-31 14:01:59 0.010
301 712 2184537 2003-12-31 14:02:58 0.547
303 260 2184540 2003-12-31 14:03:23 0.145
305 933 2184543 2003-12-31 14:04:09 0.002
306 821 2184545 2003-12-31 14:04:20 0.260
307 1411 1000808 2002-08-06 03:49:51 1.040
308 122 1789509 2003-08-09 12:37:52 0.262
311 1051 2184549 2003-12-31 14:04:45 0.012
312 112 2184550 2003-12-31 14:04:51 0.266
313 247 2184558 2003-12-31 14:06:15 0.074
314 1071 2184552 2003-12-31 14:05:16 0.178
316 82 2184554 2003-12-31 14:05:38 3.795
317 58 2184559 2003-12-31 14:06:18 0.256
318 456 2184560 2003-12-31 14:06:19 0.002
319 72 2184561 2003-12-31 14:06:28 0.004
320 493 2184562 2003-12-31 14:06:37 0.002
321 211 2184563 2003-12-31 14:06:47 0.008
323 179 2184567 2003-12-31 14:07:25 0.293
324 1003 2184565 2003-12-31 14:07:16 0.004
325 443 2184568 2003-12-31 14:07:29 0.002
326 1210 2184569 2003-12-31 14:07:34 0.021
327 995 2184570 2003-12-31 14:07:43 0.406
331 1169 2184571 2003-12-31 14:07:51 0.047
332 732 2184574 2003-12-31 14:08:08 0.156
333 927 2184573 2003-12-31 14:08:05 0.398
340 2497 1352809 2003-01-23 03:30:42 0.010
362 921 2291271 2004-02-11 15:13:11 0.760
365 26 2291273 2004-02-11 15:13:18 0.268
366 77 2291274 2004-02-11 15:13:27 0.000
370 62 2291276 2004-02-11 15:13:48 1.074
371 5043 2291278 2004-02-11 15:13:57 0.412
373 115 2291279 2004-02-11 15:14:10 0.986
375 791 2291281 2004-02-11 15:14:27 0.369
377 433 2291284 2004-02-11 15:14:34 0.000
378 560 2291285 2004-02-11 15:14:42 0.000
379 273 2291286 2004-02-11 15:14:52 0.000
415 171 2184575 2003-12-31 14:08:44 0.016
416 522 2184576 2003-12-31 14:08:49 0.008
417 731 2184577 2003-12-31 14:08:57 0.002
418 202 2184578 2003-12-31 14:09:05 0.041
419 143 2184579 2003-12-31 14:09:17 0.004
421 69 2184581 2003-12-31 14:09:23 0.430
422 1623 2184582 2003-12-31 14:09:29 0.025
423 947 2184584 2003-12-31 14:09:51 0.008
424 550 1897861 2003-09-18 11:22:41 0.000
426 190 2169778 2003-12-25 09:50:31 0.283
427 316 2169779 2003-12-25 09:50:59 0.008
428 137 2169780 2003-12-25 09:51:18 0.010
429 4100 2169781 2003-12-25 09:51:37 4.244
430 156 2169782 2003-12-25 09:51:56 1.113
435 1185 2184586 2003-12-31 14:10:05 1.592
441 4414 1352794 2003-01-23 03:28:16 0.008
442 589 2184587 2003-12-31 14:10:17 0.000
443 3376 2184591 2003-12-31 14:10:50 0.070
445 208 2184588 2003-12-31 14:10:27 0.000
446 828 2184589 2003-12-31 14:10:36 0.000
447 459 2184593 2003-12-31 14:11:02 0.018
448 886 2184595 2003-12-31 14:11:14 0.072
449 194 2184596 2003-12-31 14:11:26 0.412
450 1172 2184602 2003-12-31 14:12:18 0.375
451 220 2184598 2003-12-31 14:11:37 0.625
452 1196 2184599 2003-12-31 14:11:45 1.266
496 1738 1898145 2003-09-18 12:52:53 0.002
501 1102 1710198 2003-07-11 02:03:54 0.420
514 8547 940975 2002-07-09 13:31:07 0.360
515 491 2169798 2003-12-25 09:56:43 0.727
521 67 935394 2002-07-07 01:47:18 0.000
530 6210 2169802 2003-12-25 09:57:28 0.012
563 862 2169806 2003-12-25 09:58:38 1.062
570 228 2169807 2003-12-25 09:59:01 0.006
611 46 2169808 2003-12-25 09:59:28 0.033
612 4663 856618 2002-05-13 00:40:48 1.082
666 20 2169810 2003-12-25 10:00:15 0.014
672 358 2169812 2003-12-25 10:01:12 2.775
674 11372 856930 2002-05-13 08:58:49 0.850
679 4890 856864 2002-05-13 07:53:56 1.080
686 42 856774 2002-05-13 06:01:45 0.000
688 224 856622 2002-05-13 01:08:34 0.010
691 10 2169815 2003-12-25 10:02:07 1.385
695 97 2169816 2003-12-25 10:02:17 0.648
699 2761 856765 2002-05-13 05:47:46 0.520
700 107 819626 2002-04-13 02:48:24 0.000
701 1541 817230 2002-04-11 04:26:10 0.190
702 288 2169834 2003-12-25 10:09:20 0.004
703 659 821738 2002-04-15 05:59:47 0.140
704 105 940170 2002-07-09 06:01:24 0.040
705 468 821492 2002-04-14 23:50:49 0.010
706 9158 817309 2002-04-11 06:23:30 7.880
707 231 823182 2002-04-16 10:12:02 0.150
709 225 821827 2002-04-15 07:37:05 0.090
711 911 2169850 2003-12-25 10:15:07 4.365
712 360 2169851 2003-12-25 10:15:16 0.000
713 2919 2169853 2003-12-25 10:15:25 0.004
714 2594 880092 2002-05-30 13:09:23 0.080
719 491 1976843 2003-10-12 09:42:28 0.104
725 3690 824645 2002-04-17 08:06:44 0.130
727 2911 2169859 2003-12-25 10:16:07 0.982
733 58 2169860 2003-12-25 10:16:20 0.402
738 95 2169861 2003-12-25 10:16:30 0.436
743 594 824678 2002-04-17 08:38:22 2.520
744 13 2169862 2003-12-25 10:16:39 0.672
746 19 2169870 2003-12-25 10:18:37 0.006
755 3034 824657 2002-04-17 08:15:48 2.560
784 3282 962792 2002-07-20 02:39:19 0.186
787 501 957591 2002-07-18 03:12:29 0.051
793 5191 957631 2002-07-18 03:34:38 0.354
808 380 2169871 2003-12-25 10:19:06 0.051
810 294 2169873 2003-12-25 10:19:17 0.082
811 159 2169874 2003-12-25 10:19:23 0.045
812 667 2169875 2003-12-25 10:19:31 0.268
814 453 2169876 2003-12-25 10:19:40 0.184
815 1374 2169878 2003-12-25 10:19:50 0.141
825 73 2169879 2003-12-25 10:20:04 0.000
826 22 2169880 2003-12-25 10:20:25 0.000
833 16 958231 2002-07-18 08:05:08 0.000
834 2826 940314 2002-07-09 07:30:35 0.002
838 68 948333 2002-07-13 11:54:02 0.012
839 2425 957891 2002-07-18 06:14:05 0.240
845 6 907762 2002-06-18 09:15:50 0.000
846 1909 907683 2002-06-18 07:53:56 0.010
847 2667 908441 2002-06-18 23:40:38 0.002
851 123 921777 2002-06-29 01:19:05 23.910
10002 819 909005 2002-06-19 08:41:35 0.797
10003 5665 879628 2002-05-30 08:45:48 0.312
10004 6713 823318 2002-04-16 11:41:30 0.002
10006 5778 899783 2002-06-12 05:21:38 0.625
10008 6784 823412 2002-04-16 12:35:53 0.002
10010 2587 911718 2002-06-21 08:16:27 0.010
10011 153 827739 2002-04-19 09:27:39 0.635
10012 1159 817159 2002-04-11 03:18:23 0.820
10018 19088 817105 2002-04-11 01:43:34 0.117
10019 481 914889 2002-06-24 02:47:58 0.000
10023 1520 916302 2002-06-25 02:52:21 5.998
10025 151 910528 2002-06-20 09:50:42 0.000
10026 4860 909032 2002-06-19 09:06:48 0.020
10029 122 888270 2002-06-05 07:28:55 0.225
10031 1 954999 2002-07-17 02:14:06 0.002
10033 6 911559 2002-06-21 03:03:35 0.000
10035 21916 907276 2002-06-18 01:40:23 0.240
10036 1936 911774 2002-06-21 09:03:11 0.197
10037 2406 906251 2002-06-17 00:50:08 0.096
10038 12331 908548 2002-06-19 02:35:22 0.010
10041 10224 991930 2002-08-02 10:41:41 0.096
10042 1182 951157 2002-07-15 07:51:25 0.049
10044 1395 888668 2002-06-05 12:30:44 0.582
10049 18 951072 2002-07-15 07:10:36 0.000
10050 175 961090 2002-07-19 08:45:36 0.000
10051 1462 960460 2002-07-19 03:10:03 0.230
10052 17 980611 2002-07-29 08:55:42 0.100
10053 13 916205 2002-06-24 23:50:26 0.000
10055 54161 914870 2002-06-24 01:54:56 1.619
10056 1939 906356 2002-06-17 03:47:02 0.014
10058 34 907203 2002-06-17 23:15:47 0.000
10061 1394 813451 2002-04-08 09:13:22 1.440
10063 1286 813514 2002-04-08 11:06:00 2.451
10067 2177 823279 2002-04-16 11:11:12 0.439
10069 293 815896 2002-04-09 23:07:12 0.023
10070 5046 815214 2002-04-09 13:12:38 0.051
10074 2483 860153 2002-05-15 11:33:49 0.045
10075 686 917863 2002-06-26 08:18:15 0.170
10078 920 917662 2002-06-26 06:04:19 0.002
10079 6336 958297 2002-07-18 08:19:58 0.002
10080 1474 914858 2002-06-24 01:38:09 0.100
10081 121 916288 2002-06-25 02:08:30 0.000
10082 449 917752 2002-06-26 07:02:51 0.000
10083 11 823320 2002-04-16 11:41:59 0.000
10086 286 992101 2002-08-02 12:21:08 0.301
10088 824 914847 2002-06-24 01:20:12 0.084
10090 1932 912344 2002-06-21 14:52:16 0.195
10091 181 993190 2002-08-03 02:00:32 0.014
10092 770 823183 2002-04-16 10:12:54 0.100
10093 1549 912222 2002-06-21 12:51:40 0.023
10094 384 961001 2002-07-19 08:20:50 0.449
10097 211 817046 2002-04-10 23:53:36 0.301
10098 6152 816238 2002-04-10 07:42:55 2.438
10099 1904 823237 2002-04-16 10:41:45 0.020
10100 949 849038 2002-05-07 06:53:58 0.010
10104 5764 862591 2002-05-17 02:30:27 1.441
10106 2597 862605 2002-05-17 02:58:34 0.004
10111 481 937701 2002-07-08 03:48:46 0.920
10112 112 904388 2002-06-15 10:09:56 0.000
10113 50 901960 2002-06-13 10:27:49 0.000
10116 233 884732 2002-06-03 01:10:39 0.000
10117 177 898262 2002-06-11 08:13:21 3.639
10118 255 904215 2002-06-15 08:30:19 0.084
10120 493 865934 2002-05-19 02:52:42 0.021
10122 15 904571 2002-06-15 13:00:10 0.188
10123 145 938996 2002-07-08 14:42:05 0.030
10124 21 866208 2002-05-19 08:28:37 0.000
10125 1400 868398 2002-05-21 03:02:17 0.310
10127 6682 867746 2002-05-20 13:20:03 0.010
10128 1666 865917 2002-05-19 01:57:03 0.100
10129 2613 865253 2002-05-18 13:41:10 0.210
10130 4490 850247 2002-05-08 07:38:16 0.080
10131 8 845858 2002-05-04 10:48:29 0.000
10137 5833 885001 2002-06-03 07:04:48 0.020
10138 748 901572 2002-06-13 05:35:38 0.030
10139 2360 901520 2002-06-13 04:10:36 0.318
10140 1757 877820 2002-05-29 06:30:55 0.210
10145 161 878350 2002-05-29 13:34:57 0.570
10146 384 850223 2002-05-08 07:21:36 14.780
10147 911 850213 2002-05-08 07:01:48 0.320
10150 370 888374 2002-06-05 08:52:59 0.270
10152 3831 848878 2002-05-07 03:16:25 2.450
10157 13 991312 2002-08-02 04:06:30 0.016
10158 1887 842810 2002-05-02 14:00:08 0.695
10159 32 901838 2002-06-13 09:37:17 0.002
10160 154 983751 2002-07-30 10:22:46 0.004
10161 133 904014 2002-06-15 04:14:01 0.000
10162 117 848184 2002-05-06 13:26:53 0.000
10163 2 850310 2002-05-08 08:39:18 0.000
10164 388 877581 2002-05-29 01:56:32 0.100
10166 73 839965 2002-04-30 14:53:15 0.025
10167 138 901473 2002-06-13 03:09:55 0.008
10168 2713 848177 2002-05-06 13:19:11 0.215
10169 296 905406 2002-06-16 09:19:17 0.633
10170 4275 897724 2002-06-11 02:14:24 0.258
10171 1118 918787 2002-06-27 00:17:00 0.002
10178 414 918862 2002-06-27 02:39:27 0.002
10179 3017 921800 2002-06-29 02:02:52 0.129
10182 1525 969370 2002-07-23 07:48:42 0.010
10190 1925 839963 2002-04-30 14:52:06 0.002
10191 1144 839939 2002-04-30 14:37:39 0.002
10192 1858 839953 2002-04-30 14:48:14 0.002
10193 1992 849002 2002-05-07 06:04:40 0.002
10195 4787 897719 2002-06-11 02:09:36 0.021
10196 1662 881372 2002-05-31 07:07:44 0.006
10197 306 881315 2002-05-31 06:34:00 0.002
10198 1182 881106 2002-05-31 02:27:21 0.047
10199 2054 877998 2002-05-29 08:58:24 0.037
10202 30 910246 2002-06-20 04:43:23 0.000
10205 41 969744 2002-07-23 09:55:18 0.000
10207 14 905126 2002-06-16 02:44:14 0.131
10213 770 830745 2002-04-22 11:24:02 0.217
10214 42 903467 2002-06-14 10:35:29 0.014
10217 365 914830 2002-06-24 00:47:03 0.049
10218 10 892060 2002-06-07 08:54:41 0.000
10219 2560 830624 2002-04-22 07:39:05 0.010
10220 51 830515 2002-04-22 01:35:34 0.000
10225 167 907337 2002-06-18 02:48:01 0.266
10226 7626 832923 2002-04-24 07:03:46 3.146
10227 9 905262 2002-06-16 06:29:09 0.000
10228 121 928820 2002-07-03 10:13:44 0.004
10229 3248 833038 2002-04-24 08:26:52 0.070
10232 22 860071 2002-05-15 09:03:57 0.000
10233 654 858349 2002-05-14 08:11:29 0.010
10234 222 868349 2002-05-21 01:36:09 1.880
10235 7488 834732 2002-04-25 13:28:27 0.260
10236 313 837173 2002-04-28 00:23:58 0.332
10237 208 837256 2002-04-28 04:03:52 0.084
10238 136 833045 2002-04-24 08:29:52 1.660
10239 113 837194 2002-04-28 01:46:59 0.492
10241 2 920659 2002-06-28 09:48:07 0.000
10243 730 831628 2002-04-23 06:39:47 0.072
10245 2863 849968 2002-05-07 23:10:02 0.635
10246 551 838119 2002-04-29 03:44:21 0.270
10247 35 899784 2002-06-12 05:21:49 0.004
10249 1870 830510 2002-04-22 01:22:00 2.896
10250 1064 826001 2002-04-18 00:41:29 0.135
10251 18 826414 2002-04-18 08:10:07 0.000
10252 7535 826020 2002-04-18 00:51:24 0.023
10253 125 924058 2002-07-01 03:53:50 0.002
10254 523 838520 2002-04-29 12:21:18 0.184
10255 118 859756 2002-05-15 02:54:58 1.762
10259 406 824366 2002-04-17 03:40:06 0.258
10260 5152 827612 2002-04-19 06:26:43 0.008
10262 37 838580 2002-04-29 13:03:13 0.035
10264 1437 837172 2002-04-28 00:19:52 0.037
10269 497 850041 2002-05-08 01:52:36 0.111
10270 132 862786 2002-05-17 07:47:27 0.002
10272 32 837186 2002-04-28 01:10:01 0.002
10273 42 843893 2002-05-03 08:26:55 0.279
10275 126 838255 2002-04-29 06:23:03 0.162
10276 17 837189 2002-04-28 01:29:56 0.000
10277 187 839936 2002-04-30 14:35:27 0.254
10278 309 858143 2002-05-14 03:38:47 0.068
10279 1250 841556 2002-05-01 15:37:29 0.006
10280 56 858084 2002-05-14 02:14:20 0.033
10282 4970 841234 2002-05-01 11:43:08 1.045
10285 2849 893255 2002-06-08 03:11:59 0.055
10288 363 886987 2002-06-04 12:02:46 0.002
10292 5 891865 2002-06-07 06:59:51 0.002
10294 292 887101 2002-06-04 13:20:24 0.021
10295 2365 895644 2002-06-09 23:58:29 0.002
10296 226 914842 2002-06-24 01:04:59 0.014
10297 35 894986 2002-06-09 11:16:59 0.000
10298 4946 895794 2002-06-10 04:21:12 1.160
10304 548 968715 2002-07-23 01:31:19 1.244
10305 107 2285326 2004-02-09 13:48:34 0.000
10307 532 951293 2002-07-15 09:15:43 0.199
10318 187 980736 2002-07-29 10:11:42 0.006
10319 262 967468 2002-07-22 10:54:31 0.006
10320 214 950784 2002-07-15 03:19:36 0.227
10325 398 951207 2002-07-15 08:23:12 0.066
10327 5635 957496 2002-07-18 02:06:50 0.059
10328 116 968674 2002-07-23 00:44:18 0.068
10329 46 968752 2002-07-23 02:10:33 0.176
10330 1521 957468 2002-07-18 01:24:57 0.090
10331 55 947764 2002-07-13 06:52:47 0.455
10334 2851 949768 2002-07-14 09:26:36 0.092
10336 42 988319 2002-08-01 00:16:11 0.000
10338 3805 988337 2002-08-01 01:13:12 0.486
10339 483 989274 2002-08-01 07:16:36 2.465
10340 14544 988403 2002-08-01 02:03:23 0.035
10341 5391 992311 2002-08-02 13:35:04 0.070
10344 4385 988452 2002-08-01 02:19:09 3.832
10359 913 1104688 2002-09-21 11:56:10 0.012
10360 2929 1211829 2002-11-03 05:10:30 1.711
10364 73 1211774 2002-11-03 04:38:33 0.008
10365 402 1226895 2002-11-10 07:04:14 0.002
10368 995 1212380 2002-11-03 11:42:37 0.002
10370 7562 1226904 2002-11-10 07:10:59 0.010
10375 707 1210922 2002-11-03 00:48:43 0.014
10377 76 1309956 2002-12-31 14:55:16 0.000
10389 448 1353259 2003-01-23 07:40:09 0.096
10390 110 1239705 2002-11-15 14:01:02 0.002
10394 6425 1239544 2002-11-15 12:52:56 3.352
10396 106 1751436 2003-07-27 07:02:58 0.010
10399 4 1351630 2003-01-22 12:33:39 0.000
10406 251 1717651 2003-07-14 02:49:21 0.002
10407 1222 1329163 2003-01-13 11:59:48 0.004
10408 247 1330896 2003-01-14 01:44:57 0.025
10409 2840 1330940 2003-01-14 02:14:37 0.004
10421 117 1346977 2003-01-20 09:18:32 0.760
10499 5727 1900477 2003-09-19 09:14:22 0.215