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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 3434 979436 2002-07-28 10:02:08 0.280
119 5308 2169884 2003-12-25 10:22:49 0.002
140 1312 2285373 2004-02-09 14:02:28 0.041
141 1984 2285370 2004-02-09 14:02:03 0.270
143 627 2285376 2004-02-09 14:02:52 0.422
145 1295 2285378 2004-02-09 14:03:10 0.002
146 1173 2285379 2004-02-09 14:03:20 0.000
148 992 2285381 2004-02-09 14:03:36 3.330
149 181 2285384 2004-02-09 14:03:43 0.043
150 268 2285385 2004-02-09 14:03:57 0.109
151 8815 2285386 2004-02-09 14:04:15 0.016
152 2412 2285387 2004-02-09 14:04:24 1.543
153 863 2285388 2004-02-09 14:04:34 0.004
154 1481 2285389 2004-02-09 14:04:42 0.006
155 1832 2285391 2004-02-09 14:04:51 0.021
156 5830 2285392 2004-02-09 14:05:02 0.002
158 220 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 2655 2285398 2004-02-09 14:05:51 0.148
164 1693 2285400 2004-02-09 14:05:59 0.514
165 694 2285401 2004-02-09 14:06:06 0.113
166 1090 2285403 2004-02-09 14:06:17 0.004
167 2943 2285404 2004-02-09 14:06:23 0.006
168 1147 2285405 2004-02-09 14:06:32 1.145
169 203 2285406 2004-02-09 14:06:40 0.715
170 1284 2285407 2004-02-09 14:06:49 0.002
171 232 2285408 2004-02-09 14:06:55 0.004
172 283 2285409 2004-02-09 14:07:03 0.002
173 187 2285410 2004-02-09 14:07:08 0.723
174 155 2285411 2004-02-09 14:07:18 0.002
177 305 2285424 2004-02-09 14:09:26 0.010
179 467 2285418 2004-02-09 14:08:12 1.625
180 182 2285420 2004-02-09 14:08:58 0.498
183 952 2285421 2004-02-09 14:09:06 0.004
184 539 2285426 2004-02-09 14:09:33 0.117
185 55 2285427 2004-02-09 14:09:42 0.002
186 125 2285429 2004-02-09 14:09:53 0.000
187 761 2285431 2004-02-09 14:10:09 0.004
189 115 2285433 2004-02-09 14:10:26 0.002
190 860 2285435 2004-02-09 14:10:45 0.000
276 156 2171427 2003-12-26 10:17:29 0.018
280 5104 2171428 2003-12-26 10:17:43 2.551
283 52 2171429 2003-12-26 10:17:55 0.016
290 541 2171432 2003-12-26 10:18:46 0.773
291 790 2171433 2003-12-26 10:19:06 0.000
294 477 2171434 2003-12-26 10:19:14 0.006
296 946 2171435 2003-12-26 10:19:23 2.180
297 2334 2171436 2003-12-26 10:19:35 0.002
298 190 2171437 2003-12-26 10:19:44 0.121
299 11634 2184534 2003-12-31 14:01:40 0.002
300 1692 2184535 2003-12-31 14:01:59 0.010
301 772 2184537 2003-12-31 14:02:58 0.547
303 283 2184540 2003-12-31 14:03:23 0.145
305 1010 2184543 2003-12-31 14:04:09 0.002
306 1024 2184545 2003-12-31 14:04:20 0.260
307 2432 1000808 2002-08-06 03:49:51 1.040
308 134 1789509 2003-08-09 12:37:52 0.262
311 1184 2184549 2003-12-31 14:04:45 0.012
312 120 2184550 2003-12-31 14:04:51 0.266
313 276 2184558 2003-12-31 14:06:15 0.074
314 1163 2184552 2003-12-31 14:05:16 0.178
316 84 2184554 2003-12-31 14:05:38 3.795
317 63 2184559 2003-12-31 14:06:18 0.256
318 532 2184560 2003-12-31 14:06:19 0.002
319 74 2184561 2003-12-31 14:06:28 0.004
320 579 2184562 2003-12-31 14:06:37 0.002
321 248 2184563 2003-12-31 14:06:47 0.008
323 472 2184567 2003-12-31 14:07:25 0.293
324 1123 2184565 2003-12-31 14:07:16 0.004
325 472 2184568 2003-12-31 14:07:29 0.002
326 1252 2184569 2003-12-31 14:07:34 0.021
327 1032 2184570 2003-12-31 14:07:43 0.406
331 1229 2184571 2003-12-31 14:07:51 0.047
332 783 2184574 2003-12-31 14:08:08 0.156
333 968 2184573 2003-12-31 14:08:05 0.398
340 3231 1352809 2003-01-23 03:30:42 0.010
362 989 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 68 2291276 2004-02-11 15:13:48 1.074
371 5223 2291278 2004-02-11 15:13:57 0.412
373 119 2291279 2004-02-11 15:14:10 0.986
375 816 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
415 174 2184575 2003-12-31 14:08:44 0.016
416 589 2184576 2003-12-31 14:08:49 0.008
417 784 2184577 2003-12-31 14:08:57 0.002
418 209 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 1708 2184582 2003-12-31 14:09:29 0.025
423 1160 2184584 2003-12-31 14:09:51 0.008
424 550 1897861 2003-09-18 11:22:41 0.000
426 194 2169778 2003-12-25 09:50:31 0.283
427 341 2169779 2003-12-25 09:50:59 0.008
428 142 2169780 2003-12-25 09:51:18 0.010
429 4547 2169781 2003-12-25 09:51:37 4.244
430 158 2169782 2003-12-25 09:51:56 1.113
435 1234 2184586 2003-12-31 14:10:05 1.592
441 5161 1352794 2003-01-23 03:28:16 0.008
442 589 2184587 2003-12-31 14:10:17 0.000
443 3566 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
447 490 2184593 2003-12-31 14:11:02 0.018
448 928 2184595 2003-12-31 14:11:14 0.072
449 222 2184596 2003-12-31 14:11:26 0.412
450 1250 2184602 2003-12-31 14:12:18 0.375
451 231 2184598 2003-12-31 14:11:37 0.625
452 1340 2184599 2003-12-31 14:11:45 1.266
496 1841 1898145 2003-09-18 12:52:53 0.002
501 1393 1710198 2003-07-11 02:03:54 0.420
514 10669 940975 2002-07-09 13:31:07 0.360
515 579 2169798 2003-12-25 09:56:43 0.727
521 67 935394 2002-07-07 01:47:18 0.000
530 6464 2169802 2003-12-25 09:57:28 0.012
563 997 2169806 2003-12-25 09:58:38 1.062
570 231 2169807 2003-12-25 09:59:01 0.006
611 47 2169808 2003-12-25 09:59:28 0.033
612 5193 856618 2002-05-13 00:40:48 1.082
666 20 2169810 2003-12-25 10:00:15 0.014
672 386 2169812 2003-12-25 10:01:12 2.775
674 12256 856930 2002-05-13 08:58:49 0.850
679 6044 856864 2002-05-13 07:53:56 1.080
686 42 856774 2002-05-13 06:01:45 0.000
688 230 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 3201 856765 2002-05-13 05:47:46 0.520
700 107 819626 2002-04-13 02:48:24 0.000
701 1956 817230 2002-04-11 04:26:10 0.190
702 319 2169834 2003-12-25 10:09:20 0.004
703 694 821738 2002-04-15 05:59:47 0.140
704 120 940170 2002-07-09 06:01:24 0.040
705 1000 821492 2002-04-14 23:50:49 0.010
706 10797 817309 2002-04-11 06:23:30 7.880
707 271 823182 2002-04-16 10:12:02 0.150
709 274 821827 2002-04-15 07:37:05 0.090
711 959 2169850 2003-12-25 10:15:07 4.365
712 360 2169851 2003-12-25 10:15:16 0.000
713 3639 2169853 2003-12-25 10:15:25 0.004
714 3070 880092 2002-05-30 13:09:23 0.080
719 691 1976843 2003-10-12 09:42:28 0.104
725 4472 824645 2002-04-17 08:06:44 0.130
727 3184 2169859 2003-12-25 10:16:07 0.982
733 60 2169860 2003-12-25 10:16:20 0.402
738 98 2169861 2003-12-25 10:16:30 0.436
743 609 824678 2002-04-17 08:38:22 2.520
744 16 2169862 2003-12-25 10:16:39 0.672
746 21 2169870 2003-12-25 10:18:37 0.006
755 3204 824657 2002-04-17 08:15:48 2.560
784 3510 962792 2002-07-20 02:39:19 0.186
787 640 957591 2002-07-18 03:12:29 0.051
793 5719 957631 2002-07-18 03:34:38 0.354
808 422 2169871 2003-12-25 10:19:06 0.051
810 352 2169873 2003-12-25 10:19:17 0.082
811 183 2169874 2003-12-25 10:19:23 0.045
812 686 2169875 2003-12-25 10:19:31 0.268
814 589 2169876 2003-12-25 10:19:40 0.184
815 1684 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 3059 940314 2002-07-09 07:30:35 0.002
838 75 948333 2002-07-13 11:54:02 0.012
839 3089 957891 2002-07-18 06:14:05 0.240
845 6 907762 2002-06-18 09:15:50 0.000
846 2285 907683 2002-06-18 07:53:56 0.010
847 3378 908441 2002-06-18 23:40:38 0.002
851 125 921777 2002-06-29 01:19:05 23.910
10002 882 909005 2002-06-19 08:41:35 0.797
10003 7170 879628 2002-05-30 08:45:48 0.312
10004 8771 823318 2002-04-16 11:41:30 0.002
10006 6459 899783 2002-06-12 05:21:38 0.625
10008 7773 823412 2002-04-16 12:35:53 0.002
10010 3341 911718 2002-06-21 08:16:27 0.010
10011 165 827739 2002-04-19 09:27:39 0.635
10012 1296 817159 2002-04-11 03:18:23 0.820
10018 21003 817105 2002-04-11 01:43:34 0.117
10019 481 914889 2002-06-24 02:47:58 0.000
10023 1876 916302 2002-06-25 02:52:21 5.998
10025 151 910528 2002-06-20 09:50:42 0.000
10026 5824 909032 2002-06-19 09:06:48 0.020
10029 140 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 24629 907276 2002-06-18 01:40:23 0.240
10036 2437 911774 2002-06-21 09:03:11 0.197
10037 3295 906251 2002-06-17 00:50:08 0.096
10038 15246 908548 2002-06-19 02:35:22 0.010
10041 12979 991930 2002-08-02 10:41:41 0.096
10042 1907 951157 2002-07-15 07:51:25 0.049
10044 1961 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 1624 960460 2002-07-19 03:10:03 0.230
10052 22 980611 2002-07-29 08:55:42 0.100
10053 13 916205 2002-06-24 23:50:26 0.000
10055 58407 914870 2002-06-24 01:54:56 1.619
10056 2599 906356 2002-06-17 03:47:02 0.014
10058 34 907203 2002-06-17 23:15:47 0.000
10061 1473 813451 2002-04-08 09:13:22 1.440
10063 1397 813514 2002-04-08 11:06:00 2.451
10067 2327 823279 2002-04-16 11:11:12 0.439
10069 543 815896 2002-04-09 23:07:12 0.023
10070 5232 815214 2002-04-09 13:12:38 0.051
10074 2669 860153 2002-05-15 11:33:49 0.045
10075 721 917863 2002-06-26 08:18:15 0.170
10078 1016 917662 2002-06-26 06:04:19 0.002
10079 6964 958297 2002-07-18 08:19:58 0.002
10080 1586 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 309 992101 2002-08-02 12:21:08 0.301
10088 896 914847 2002-06-24 01:20:12 0.084
10090 2673 912344 2002-06-21 14:52:16 0.195
10091 188 993190 2002-08-03 02:00:32 0.014
10092 873 823183 2002-04-16 10:12:54 0.100
10093 2052 912222 2002-06-21 12:51:40 0.023
10094 411 961001 2002-07-19 08:20:50 0.449
10097 229 817046 2002-04-10 23:53:36 0.301
10098 6409 816238 2002-04-10 07:42:55 2.438
10099 2531 823237 2002-04-16 10:41:45 0.020
10100 1050 849038 2002-05-07 06:53:58 0.010
10104 7842 862591 2002-05-17 02:30:27 1.441
10106 4035 862605 2002-05-17 02:58:34 0.004
10111 536 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 200 898262 2002-06-11 08:13:21 3.639
10118 348 904215 2002-06-15 08:30:19 0.084
10120 520 865934 2002-05-19 02:52:42 0.021
10122 15 904571 2002-06-15 13:00:10 0.188
10123 150 938996 2002-07-08 14:42:05 0.030
10124 21 866208 2002-05-19 08:28:37 0.000
10125 1719 868398 2002-05-21 03:02:17 0.310
10127 7823 867746 2002-05-20 13:20:03 0.010
10128 2099 865917 2002-05-19 01:57:03 0.100
10129 3132 865253 2002-05-18 13:41:10 0.210
10130 5184 850247 2002-05-08 07:38:16 0.080
10131 8 845858 2002-05-04 10:48:29 0.000
10137 7095 885001 2002-06-03 07:04:48 0.020
10138 992 901572 2002-06-13 05:35:38 0.030
10139 3039 901520 2002-06-13 04:10:36 0.318
10140 2573 877820 2002-05-29 06:30:55 0.210
10145 341 878350 2002-05-29 13:34:57 0.570
10146 395 850223 2002-05-08 07:21:36 14.780
10147 1128 850213 2002-05-08 07:01:48 0.320
10150 433 888374 2002-06-05 08:52:59 0.270
10152 4334 848878 2002-05-07 03:16:25 2.450
10157 13 991312 2002-08-02 04:06:30 0.016
10158 2632 842810 2002-05-02 14:00:08 0.695
10159 43 901838 2002-06-13 09:37:17 0.002
10160 531 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 408 877581 2002-05-29 01:56:32 0.100
10166 85 839965 2002-04-30 14:53:15 0.025
10167 177 901473 2002-06-13 03:09:55 0.008
10168 3803 848177 2002-05-06 13:19:11 0.215
10169 343 905406 2002-06-16 09:19:17 0.633
10170 4997 897724 2002-06-11 02:14:24 0.258
10171 1251 918787 2002-06-27 00:17:00 0.002
10178 473 918862 2002-06-27 02:39:27 0.002
10179 3755 921800 2002-06-29 02:02:52 0.129
10182 1885 969370 2002-07-23 07:48:42 0.010
10190 2481 839963 2002-04-30 14:52:06 0.002
10191 1903 839939 2002-04-30 14:37:39 0.002
10192 2331 839953 2002-04-30 14:48:14 0.002
10193 2588 849002 2002-05-07 06:04:40 0.002
10195 4981 897719 2002-06-11 02:09:36 0.021
10196 1954 881372 2002-05-31 07:07:44 0.006
10197 322 881315 2002-05-31 06:34:00 0.002
10198 1656 881106 2002-05-31 02:27:21 0.047
10199 2521 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 1173 830745 2002-04-22 11:24:02 0.217
10214 106 903467 2002-06-14 10:35:29 0.014
10217 384 914830 2002-06-24 00:47:03 0.049
10218 10 892060 2002-06-07 08:54:41 0.000
10219 2701 830624 2002-04-22 07:39:05 0.010
10220 51 830515 2002-04-22 01:35:34 0.000
10225 266 907337 2002-06-18 02:48:01 0.266
10226 9032 832923 2002-04-24 07:03:46 3.146
10227 9 905262 2002-06-16 06:29:09 0.000
10228 261 928820 2002-07-03 10:13:44 0.004
10229 3577 833038 2002-04-24 08:26:52 0.070
10232 22 860071 2002-05-15 09:03:57 0.000
10233 731 858349 2002-05-14 08:11:29 0.010
10234 245 868349 2002-05-21 01:36:09 1.880
10235 8215 834732 2002-04-25 13:28:27 0.260
10236 344 837173 2002-04-28 00:23:58 0.332
10237 225 837256 2002-04-28 04:03:52 0.084
10238 148 833045 2002-04-24 08:29:52 1.660
10239 126 837194 2002-04-28 01:46:59 0.492
10241 2 920659 2002-06-28 09:48:07 0.000
10243 800 831628 2002-04-23 06:39:47 0.072
10245 3127 849968 2002-05-07 23:10:02 0.635
10246 589 838119 2002-04-29 03:44:21 0.270
10247 37 899784 2002-06-12 05:21:49 0.004
10249 2540 830510 2002-04-22 01:22:00 2.896
10250 1111 826001 2002-04-18 00:41:29 0.135
10251 18 826414 2002-04-18 08:10:07 0.000
10252 9377 826020 2002-04-18 00:51:24 0.023
10253 166 924058 2002-07-01 03:53:50 0.002
10254 680 838520 2002-04-29 12:21:18 0.184
10255 122 859756 2002-05-15 02:54:58 1.762
10259 463 824366 2002-04-17 03:40:06 0.258
10260 5540 827612 2002-04-19 06:26:43 0.008
10262 40 838580 2002-04-29 13:03:13 0.035
10264 1760 837172 2002-04-28 00:19:52 0.037
10269 573 850041 2002-05-08 01:52:36 0.111
10270 273 862786 2002-05-17 07:47:27 0.002
10272 35 837186 2002-04-28 01:10:01 0.002
10273 47 843893 2002-05-03 08:26:55 0.279
10275 130 838255 2002-04-29 06:23:03 0.162
10276 17 837189 2002-04-28 01:29:56 0.000
10277 200 839936 2002-04-30 14:35:27 0.254
10278 649 858143 2002-05-14 03:38:47 0.068
10279 1358 841556 2002-05-01 15:37:29 0.006
10280 66 858084 2002-05-14 02:14:20 0.033
10282 5783 841234 2002-05-01 11:43:08 1.045
10285 3354 893255 2002-06-08 03:11:59 0.055
10288 706 886987 2002-06-04 12:02:46 0.002
10292 5 891865 2002-06-07 06:59:51 0.002
10294 365 887101 2002-06-04 13:20:24 0.021
10295 2944 895644 2002-06-09 23:58:29 0.002
10296 254 914842 2002-06-24 01:04:59 0.014
10297 35 894986 2002-06-09 11:16:59 0.000
10298 6538 895794 2002-06-10 04:21:12 1.160
10304 783 968715 2002-07-23 01:31:19 1.244
10305 107 2285326 2004-02-09 13:48:34 0.000
10307 587 951293 2002-07-15 09:15:43 0.199
10318 195 980736 2002-07-29 10:11:42 0.006
10319 321 967468 2002-07-22 10:54:31 0.006
10320 217 950784 2002-07-15 03:19:36 0.227
10325 545 951207 2002-07-15 08:23:12 0.066
10327 6314 957496 2002-07-18 02:06:50 0.059
10328 141 968674 2002-07-23 00:44:18 0.068
10329 55 968752 2002-07-23 02:10:33 0.176
10330 1711 957468 2002-07-18 01:24:57 0.090
10331 69 947764 2002-07-13 06:52:47 0.455
10334 3031 949768 2002-07-14 09:26:36 0.092
10336 42 988319 2002-08-01 00:16:11 0.000
10338 3931 988337 2002-08-01 01:13:12 0.486
10339 529 989274 2002-08-01 07:16:36 2.465
10340 15955 988403 2002-08-01 02:03:23 0.035
10341 5974 992311 2002-08-02 13:35:04 0.070
10344 5136 988452 2002-08-01 02:19:09 3.832
10359 986 1104688 2002-09-21 11:56:10 0.012
10360 3243 1211829 2002-11-03 05:10:30 1.711
10364 121 1211774 2002-11-03 04:38:33 0.008
10365 456 1226895 2002-11-10 07:04:14 0.002
10368 1274 1212380 2002-11-03 11:42:37 0.002
10370 8373 1226904 2002-11-10 07:10:59 0.010
10375 820 1210922 2002-11-03 00:48:43 0.014
10377 76 1309956 2002-12-31 14:55:16 0.000
10389 506 1353259 2003-01-23 07:40:09 0.096
10390 112 1239705 2002-11-15 14:01:02 0.002
10394 7369 1239544 2002-11-15 12:52:56 3.352
10396 110 1751436 2003-07-27 07:02:58 0.010
10399 4 1351630 2003-01-22 12:33:39 0.000
10406 259 1717651 2003-07-14 02:49:21 0.002
10407 1529 1329163 2003-01-13 11:59:48 0.004
10408 270 1330896 2003-01-14 01:44:57 0.025
10409 3389 1330940 2003-01-14 02:14:37 0.004
10421 120 1346977 2003-01-20 09:18:32 0.760
10499 5916 1900477 2003-09-19 09:14:22 0.215