Our Patreons

Diamond Sponsors

Steven & Felix Halim

Reinardus Pradhitya 

Gold Sponsors

--- YOUR NAME HERE ---- 

Silver Sponsors

--- YOUR NAME HERE ----  

Bronze Sponsors

Christianto Handojo

Krzysztof Adamek

Fatima Broom

Amal AugustineTechBuy

Contribute

Become a patron

PayPal  

1ojudgeapLUjJcnUmze67a4w3TJ6WnPxo

Bitcoin: 

1ojudgeapLUjJcnUm

ze67a4w3TJ6WnPxo 

User Statistics
nophoto Chen Ping

386

147

87

1999-01-21

2000-01-14
SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 92153 48786 1999-01-21 07:44:24 3.910
102 15822 82553 1999-07-22 07:08:06 0.160
103 119 108083 1999-09-22 16:43:05 0.000
108 18402 109693 1999-09-25 15:26:12 1.450
113 8847 69580 1999-05-10 04:39:41 0.010
120 3134 106337 1999-09-18 11:13:56 0.010
130 2964 101168 1999-09-06 15:32:44 0.040
133 94 59306 1999-03-23 11:26:11 0.000
136 23610 97656 1999-08-31 10:31:39 0.180
138 138 97567 1999-08-31 05:14:56 0.000
144 2154 103021 1999-09-10 03:42:22 0.010
145 59 101069 1999-09-06 09:34:04 0.000
151 7111 59287 1999-03-23 07:16:25 0.010
152 3106 106274 1999-09-18 08:15:28 29.130
153 1286 100448 1999-09-05 03:21:58 0.010
154 1923 101898 1999-09-08 04:01:34 0.010
156 10209 117678 1999-10-10 19:38:05 0.040
160 106 58889 1999-03-20 03:21:28 0.000
161 2435 106262 1999-09-18 07:14:11 0.080
166 2745 100622 1999-09-05 09:10:22 6.190
167 3790 86012 1999-08-01 15:42:40 0.010
170 1885 116579 1999-10-08 02:21:52 0.010
187 38 100611 1999-09-05 08:06:42 0.000
188 1501 98897 1999-09-02 13:46:44 0.050
190 3648 49134 1999-01-23 04:19:47 0.010
256 6200 119624 1999-10-14 11:24:36 0.030
264 5312 106174 1999-09-18 01:46:15 0.020
275 1029 112838 1999-10-01 09:12:44 0.020
277 121 115124 1999-10-05 04:25:44 0.460
294 10024 57308 1999-03-11 07:07:09 3.410
299 18 86389 1999-08-02 13:07:27 0.000
300 1433 88753 1999-08-09 04:37:51 0.010
303 383 109698 1999-09-25 15:33:56 1.170
305 2367 58887 1999-03-20 03:04:18 0.010
320 1203 123703 1999-10-21 17:28:31 0.010
326 1425 107195 1999-09-20 05:54:20 0.050
337 1163 142533 1999-11-24 17:03:03 0.010
344 5262 87896 1999-08-06 09:52:57 0.010
350 7507 86802 1999-08-04 03:02:47 8.460
369 9667 106974 1999-09-19 13:54:36 0.020
371 7507 116315 1999-10-07 13:45:26 3.260
374 80 85065 1999-07-30 08:07:13 0.000
377 87 117997 1999-10-11 13:12:28 0.000
378 66 73471 1999-06-08 07:47:17 0.000
384 75 87935 1999-08-06 11:58:01 0.000
386 5857 59302 1999-03-23 10:03:35 5.910
392 1776 58762 1999-03-19 06:55:12 0.480
394 1949 160488 2000-01-14 08:40:55 0.010
395 268 146408 1999-12-04 17:07:24 0.010
397 490 110485 1999-09-27 07:01:48 0.002
400 4026 99617 1999-09-03 18:55:07 0.094
409 54 158262 2000-01-09 13:32:53 0.000
412 7580 59641 1999-03-25 07:38:32 4.260
414 6940 158189 2000-01-09 11:11:18 0.010
417 5594 110087 1999-09-26 08:26:12 0.150
424 11104 89338 1999-08-10 14:54:13 0.060
425 23 116661 1999-10-08 08:40:16 0.010
438 5646 55892 1999-03-01 11:00:48 0.010
440 3976 59603 1999-03-25 02:49:56 6.170
442 138 124229 1999-10-22 14:27:07 0.000
443 5752 98121 1999-09-01 03:52:14 3.820
462 1593 89341 1999-08-10 14:54:15 0.210
466 5 107046 1999-09-19 17:12:37 0.000
490 7768 141997 1999-11-23 14:44:38 0.010
492 6807 113380 1999-10-02 06:20:54 0.750
494 39 141556 1999-11-22 14:34:52 0.000
499 44 85560 1999-07-31 14:12:25 0.000
530 65 49758 1999-01-26 06:30:21 0.000
536 74 48928 1999-01-22 06:57:50 0.000
537 3139 156541 2000-01-04 05:15:15 0.010
541 11036 71654 1999-05-27 07:37:28 0.190
542 54 142100 1999-11-23 16:40:41 0.000
550 948 84555 1999-07-29 04:25:20 0.070
568 5171 96354 1999-08-28 13:52:38 0.014
572 16082 96422 1999-08-28 16:09:32 2.160
573 108 72630 1999-06-02 05:18:39 0.000
574 3885 117642 1999-10-10 17:55:11 0.010
575 94 48919 1999-01-22 04:49:09 0.000
576 128 98158 1999-09-01 05:05:14 0.000
580 49 107006 1999-09-19 14:56:38 0.000
587 56 95144 1999-08-25 15:49:26 0.000
608 1362 86157 1999-08-02 03:22:55 0.140
612 4401 116188 1999-10-07 09:25:16 0.693
624 10110 158837 2000-01-11 09:08:59 6.440
628 3190 158864 2000-01-11 11:36:59 1.080
686 9689 57178 1999-03-10 08:42:56 1.040
755 3694 141243 1999-11-21 15:07:07 8.430