Home arrow Browse Problems

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 Md. Erfanul Islam Bhuiyan (erfanul007)

347

320

320

2018-12-06

2021-12-04

SUBMISSIONS PROBLEMS TRIED PROBLEMS SOLVED FIRST SUBMISSION LAST SUBMISSION
Solved problems
ProblemRankingSubmissionDateRun time
100 26109 25049128 2020-05-21 08:43:26 0.300
101 3267 25916415 2021-01-03 16:25:39 0.000
102 8010 25916401 2021-01-03 16:24:20 0.040
104 405 25916441 2021-01-03 16:28:04 0.020
136 9637 25050289 2020-05-21 13:48:44 0.000
138 2475 25050290 2020-05-21 13:48:55 0.000
147 9264 25916445 2021-01-03 16:28:20 1.400
154 772 25050292 2020-05-21 13:49:08 0.000
160 4206 25050294 2020-05-21 13:49:20 0.000
166 688 25916460 2021-01-03 16:29:19 0.000
190 2209 26826617 2021-10-01 17:34:10 0.000
191 1848 26826618 2021-10-01 17:34:16 0.000
193 889 25050314 2020-05-21 13:51:52 0.000
222 279 25050322 2020-05-21 13:52:29 0.000
272 16359 25050325 2020-05-21 13:52:40 0.000
294 2330 25050327 2020-05-21 13:52:55 0.040
299 9516 25916465 2021-01-03 16:29:45 0.000
324 5947 25050328 2020-05-21 13:53:06 0.170
343 2695 25916440 2021-01-03 16:27:55 0.560
344 2717 25050334 2020-05-21 13:53:31 0.000
350 794 25916430 2021-01-03 16:26:58 0.000
353 1274 26279472 2021-04-09 11:38:18 0.000
355 430 25916383 2021-01-03 16:23:08 0.000
357 10551 25916434 2021-01-03 16:27:21 0.650
369 2505 25050339 2020-05-21 13:54:07 0.000
374 8302 25050342 2020-05-21 13:54:19 0.000
377 866 25050346 2020-05-21 13:54:31 0.000
389 1345 25916450 2021-01-03 16:28:41 0.150
394 1011 25050347 2020-05-21 13:54:48 0.000
406 1806 25050348 2020-05-21 13:55:00 0.040
408 4647 25916448 2021-01-03 16:28:34 0.050
410 582 25050350 2020-05-21 13:55:11 0.010
412 282 25050354 2020-05-21 13:55:24 0.060
424 2421 25050356 2020-05-21 13:55:40 0.000
436 354 25916391 2021-01-03 16:23:44 0.010
441 3527 25050360 2020-05-21 13:56:05 0.000
443 773 25050399 2020-05-21 14:04:03 0.000
446 2224 23544394 2019-07-03 21:11:22 0.000
459 3479 25916356 2021-01-03 16:16:12 0.000
474 113 25916395 2021-01-03 16:23:57 0.000
477 449 25916439 2021-01-03 16:27:51 0.000
478 324 26826619 2021-10-01 17:34:22 0.000
482 1634 25916394 2021-01-03 16:23:53 0.000
483 5384 25050400 2020-05-21 14:04:15 0.000
495 7016 25050406 2020-05-21 14:04:40 0.660
514 6714 26826620 2021-10-01 17:34:28 0.090
516 424 25916416 2021-01-03 16:25:43 0.000
523 327 25916427 2021-01-03 16:26:45 0.090
524 972 25050408 2020-05-21 14:05:06 0.120
530 3191 25050409 2020-05-21 14:05:18 0.000
543 1641 25050411 2020-05-21 14:05:29 0.020
562 2982 25916446 2021-01-03 16:28:26 0.030
568 6671 25050412 2020-05-21 14:05:41 0.360
573 7796 25050416 2020-05-21 14:05:55 0.000
583 2772 25050418 2020-05-21 14:06:07 0.370
594 1470 25916410 2021-01-03 16:25:14 0.000
612 336 25916462 2021-01-03 16:29:24 0.050
623 4367 25050420 2020-05-21 14:06:21 0.440
624 1420 25050423 2020-05-21 14:06:46 0.000
628 183 25050424 2020-05-21 14:06:58 0.000
636 887 26826621 2021-10-01 17:34:35 0.000
639 939 25050426 2020-05-21 14:07:11 0.000
640 2367 25050427 2020-05-21 14:07:27 0.330
661 3084 25050428 2020-05-21 14:07:40 0.000
673 6311 25916361 2021-01-03 16:16:37 0.050
674 13915 25916409 2021-01-03 16:25:09 2.160
679 4220 25050430 2020-05-21 14:07:53 0.130
686 1589 25050431 2020-05-21 14:08:05 0.000
694 785 25050433 2020-05-21 14:08:16 0.000
714 887 25050480 2020-05-21 14:20:05 0.000
725 2511 25050484 2020-05-21 14:20:29 0.030
727 313 26826622 2021-10-01 17:34:41 0.020
729 2625 25050485 2020-05-21 14:20:40 0.170
737 203 26826624 2021-10-01 17:34:47 0.010
739 786 25050489 2020-05-21 14:20:52 0.040
750 2028 25050492 2020-05-21 14:21:09 0.000
763 1109 25916386 2021-01-03 16:23:24 0.440
793 489 25916357 2021-01-03 16:16:17 0.030
837 616 25050495 2020-05-21 14:21:32 0.000
847 2592 25050496 2020-05-21 14:21:42 0.000
866 395 26826626 2021-10-01 17:34:53 0.000
884 1589 25050497 2020-05-21 14:21:54 0.560
897 1263 25050499 2020-05-21 14:22:05 0.260
900 3497 25050501 2020-05-21 14:22:15 0.000
914 757 25050503 2020-05-21 14:22:26 0.020
941 425 25050505 2020-05-21 14:22:38 0.060
944 87 25916379 2021-01-03 16:22:39 0.080
948 1004 25916442 2021-01-03 16:28:08 0.000
957 123 25050506 2020-05-21 14:22:50 0.000
974 372 25050508 2020-05-21 14:23:00 0.010
991 1141 25916400 2021-01-03 16:24:15 0.000
993 1428 25050510 2020-05-21 14:23:14 0.000
1203 1732 26279463 2021-04-09 11:37:48 0.000
1207 352 25050258 2020-05-21 13:43:47 0.000
1209 306 25050263 2020-05-21 13:44:22 0.000
1585 7183 25916387 2021-01-03 16:23:29 0.000
1636 403 25916406 2021-01-03 16:24:43 0.000
1644 354 25916396 2021-01-03 16:24:02 0.000
1647 218 26826615 2021-10-01 17:33:58 0.840
1648 140 26826616 2021-10-01 17:34:04 0.020
1709 351 25050306 2020-05-21 13:51:11 1.820
10003 5632 25049132 2020-05-21 08:43:43 0.160
10004 6217 25049145 2020-05-21 08:46:50 0.000
10006 2607 25049146 2020-05-21 08:47:00 0.130
10020 3179 25916452 2021-01-03 16:28:49 0.100
10042 143 25049149 2020-05-21 08:47:20 0.000
10048 946 25916417 2021-01-03 16:25:49 0.000
10056 952 25916404 2021-01-03 16:24:30 0.000
10061 206 25049152 2020-05-21 08:47:31 0.040
10077 2739 25916385 2021-01-03 16:23:17 0.010
10082 11489 25049161 2020-05-21 08:50:46 0.000
10101 814 25049163 2020-05-21 08:50:57 0.000
10104 1011 25049165 2020-05-21 08:51:10 0.060
10106 10782 25049168 2020-05-21 08:51:33 0.070
10130 3348 25049169 2020-05-21 08:51:44 0.030
10139 1696 25049170 2020-05-21 08:51:56 0.070
10140 405 25049172 2020-05-21 08:52:09 0.000
10141 3452 25049173 2020-05-21 08:52:19 0.000
10168 1478 25049174 2020-05-21 08:52:29 0.040
10174 259 26826583 2021-10-01 17:31:10 0.000
10176 319 25049182 2020-05-21 08:54:17 0.000
10179 2232 25049184 2020-05-21 08:54:28 0.040
10183 4260 25916399 2021-01-03 16:24:10 0.120
10193 1756 25049188 2020-05-21 08:54:52 0.000
10195 1169 26826584 2021-10-01 17:31:17 0.000
10200 894 25049190 2020-05-21 08:55:05 0.060
10212 374 25049193 2020-05-21 08:55:25 1.140
10219 1564 25049196 2020-05-21 08:55:36 0.000
10220 5363 25049199 2020-05-21 08:55:49 0.400
10226 1353 25916418 2021-01-03 16:25:52 0.440
10229 1135 25916413 2021-01-03 16:25:24 0.000
10235 2280 25049200 2020-05-21 08:55:59 0.010
10245 353 26826587 2021-10-01 17:31:23 0.030
10246 84 25916419 2021-01-03 16:25:56 0.010
10258 2908 26826588 2021-10-01 17:31:29 0.000
10281 1759 25049201 2020-05-21 08:56:13 0.000
10282 672 25049204 2020-05-21 08:56:22 0.170
10285 2124 25049205 2020-05-21 08:56:32 0.020
10299 2362 25049207 2020-05-21 08:56:44 0.690
10305 6674 25916421 2021-01-03 16:26:11 0.000
10306 634 25916408 2021-01-03 16:25:02 0.000
10311 1488 25049209 2020-05-21 08:56:55 4.900
10313 229 25916352 2021-01-03 16:15:46 0.050
10323 1673 25049210 2020-05-21 08:57:04 0.010
10334 3653 25049213 2020-05-21 08:57:14 0.210
10340 4872 25049214 2020-05-21 08:57:25 0.000
10341 868 25049215 2020-05-21 08:57:35 0.000
10346 7966 25049218 2020-05-21 08:57:47 0.000
10347 1302 26826589 2021-10-01 17:31:35 0.000
10360 1361 25049221 2020-05-21 08:57:58 0.080
10363 908 25049228 2020-05-21 08:59:40 0.000
10375 318 25916402 2021-01-03 16:24:25 0.000
10392 902 25049231 2020-05-21 08:59:50 0.030
10394 4499 25049234 2020-05-21 09:00:00 0.590
10405 2589 25049235 2020-05-21 09:00:11 0.000
10407 1024 25049236 2020-05-21 09:00:21 0.000
10420 2369 25049239 2020-05-21 09:00:33 0.000
10432 1520 25049240 2020-05-21 09:00:44 0.000
10440 413 25049243 2020-05-21 09:00:56 0.000
10450 4980 25049245 2020-05-21 09:01:06 0.100
10469 5594 25049246 2020-05-21 09:01:17 0.000
10473 427 25049247 2020-05-21 09:01:31 0.000
10474 11163 25049251 2020-05-21 09:02:05 0.790
10484 216 25049253 2020-05-21 09:02:17 0.020
10489 2244 25049255 2020-05-21 09:02:27 0.610
10491 539 25916380 2021-01-03 16:22:48 0.000
10496 1376 25049256 2020-05-21 09:02:37 0.000
10497 608 25916414 2021-01-03 16:25:33 0.390
10522 419 26826590 2021-10-01 17:31:41 0.000
10523 1112 25049257 2020-05-21 09:02:47 0.370
10528 271 25916437 2021-01-03 16:27:38 0.000
10533 1521 25049258 2020-05-21 09:02:58 0.250
10539 2759 25049259 2020-05-21 09:03:11 0.540
10551 1396 25049266 2020-05-21 09:03:45 0.130
10573 609 26826592 2021-10-01 17:31:46 0.000
10579 3226 25049284 2020-05-21 09:08:40 0.100
10583 2907 25916392 2021-01-03 16:23:48 0.180
10591 1960 25049285 2020-05-21 09:08:50 0.000
10608 5977 25916422 2021-01-03 16:26:15 0.040
10611 8249 25049287 2020-05-21 09:09:01 0.920
10622 715 26826593 2021-10-01 17:31:53 0.000
10637 153 26826594 2021-10-01 17:31:59 0.170
10650 299 25049289 2020-05-21 09:09:15 0.000
10662 266 25049291 2020-05-21 09:09:33 0.000
10670 190 25049293 2020-05-21 09:09:46 0.000
10680 616 25049295 2020-05-21 09:09:56 0.180
10683 446 25049297 2020-05-21 09:10:08 0.040
10696 7730 25049300 2020-05-21 09:10:24 0.120
10699 1251 25049302 2020-05-21 09:10:39 0.000
10703 704 25049303 2020-05-21 09:10:52 0.000
10717 463 25916463 2021-01-03 16:29:33 0.080
10724 211 25916456 2021-01-03 16:29:10 0.180
10738 551 25049305 2020-05-21 09:11:06 0.180
10739 504 25049307 2020-05-21 09:11:28 0.000
10742 278 25049309 2020-05-21 09:11:50 0.040
10763 1244 25049312 2020-05-21 09:12:06 0.140
10780 262 25049314 2020-05-21 09:12:19 0.000
10784 1063 25049315 2020-05-21 09:12:32 0.000
10789 857 25049316 2020-05-21 09:12:52 0.000
10790 482 25049317 2020-05-21 09:13:02 0.000
10791 669 25049318 2020-05-21 09:13:17 0.000
10810 733 25916423 2021-01-03 16:26:29 0.100
10812 7781 25049335 2020-05-21 09:16:52 0.000
10814 1014 25049336 2020-05-21 09:17:02 0.070
10819 1980 25916388 2021-01-03 16:23:36 0.320
10820 495 26279460 2021-04-09 11:37:41 0.000
10830 250 26826595 2021-10-01 17:32:05 0.040
10852 911 25049337 2020-05-21 09:17:11 0.000
10856 730 25916354 2021-01-03 16:15:59 1.430
10858 223 26826597 2021-10-01 17:32:11 0.000
10862 819 25049338 2020-05-21 09:17:21 0.100
10868 148 27024991 2021-12-04 12:07:37 0.000
10892 1833 25049339 2020-05-21 09:17:31 0.070
10901 484 26826598 2021-10-01 17:32:17 0.000
10914 14 26826599 2021-10-01 17:32:23 0.090
10918 966 25916438 2021-01-03 16:27:42 0.000
10921 4552 25049340 2020-05-21 09:17:41 0.000
10924 3873 25049344 2020-05-21 09:18:04 0.000
10925 1482 25049345 2020-05-21 09:18:13 0.230
10930 285 26826600 2021-10-01 17:32:30 0.000
10931 2928 25049346 2020-05-21 09:18:24 0.000
10940 561 25049348 2020-05-21 09:18:35 0.010
10948 437 25049349 2020-05-21 09:18:45 0.010
10980 140 25916378 2021-01-03 16:22:33 0.010
10990 80 26826601 2021-10-01 17:32:36 0.040
11000 2865 25049351 2020-05-21 09:18:56 0.000
11015 503 25916455 2021-01-03 16:28:59 0.000
11034 2197 26826602 2021-10-01 17:32:42 0.010
11040 635 26826603 2021-10-01 17:32:49 0.000
11044 9812 25049353 2020-05-21 09:19:08 0.000
11054 1047 25049354 2020-05-21 09:19:20 0.040
11063 737 25049358 2020-05-21 09:19:34 0.000
11064 142 25049360 2020-05-21 09:19:45 0.000
11105 182 26826605 2021-10-01 17:32:56 0.000
11115 1032 25916377 2021-01-03 16:22:25 0.120
11130 531 25916444 2021-01-03 16:28:12 0.000
11136 1019 25916407 2021-01-03 16:24:53 0.960
11137 2863 25916432 2021-01-03 16:27:02 0.010
11150 5033 25049361 2020-05-21 09:19:56 0.000
11152 1705 25916436 2021-01-03 16:27:30 0.030
11161 393 25916353 2021-01-03 16:15:55 0.120
11185 3095 25049363 2020-05-21 09:20:07 0.000
11223 582 25049367 2020-05-21 09:20:18 0.000
11231 1775 25916426 2021-01-03 16:26:40 0.000
11239 427 25916433 2021-01-03 16:27:17 0.000
11242 1378 25049368 2020-05-21 09:20:28 0.000
11246 669 26826606 2021-10-01 17:33:02 0.430
11280 320 25916424 2021-01-03 16:26:32 0.010
11287 360 25049441 2020-05-21 09:36:23 0.000
11292 3412 25049444 2020-05-21 09:36:33 0.010
11308 394 26826607 2021-10-01 17:33:08 0.100
11310 553 25916429 2021-01-03 16:26:53 0.000
11313 432 25049445 2020-05-21 09:36:42 0.000
11327 165 25916464 2021-01-03 16:29:40 0.050
11340 197 25049447 2020-05-21 09:36:53 0.000
11347 376 26826608 2021-10-01 17:33:14 0.020
11348 61 26279462 2021-04-09 11:37:45 0.000
11364 7823 23466592 2019-06-12 18:29:04 0.000
11369 1174 25049448 2020-05-21 09:37:06 0.040
11388 3237 25049455 2020-05-21 09:37:39 0.000
11401 602 25049459 2020-05-21 09:38:04 0.000
11408 553 25050223 2020-05-21 13:36:05 0.450
11415 12 26826609 2021-10-01 17:33:21 0.040
11417 4426 25050224 2020-05-21 13:36:16 0.110
11428 1117 25050226 2020-05-21 13:36:28 0.000
11450 5411 25050230 2020-05-21 13:36:50 0.200
11456 2244 27024992 2021-12-04 12:07:41 0.040
11461 2349 25050231 2020-05-21 13:37:01 0.000
11462 2031 25916360 2021-01-03 16:16:32 0.270
11466 164 25050237 2020-05-21 13:40:19 0.010
11479 4602 26826610 2021-10-01 17:33:27 0.000
11495 220 25916390 2021-01-03 16:23:39 0.120
11498 12335 25050238 2020-05-21 13:40:31 0.000
11503 1854 25916428 2021-01-03 16:26:49 0.630
11526 928 25916435 2021-01-03 16:27:25 0.130
11536 516 25050239 2020-05-21 13:40:46 0.680
11547 11374 25050240 2020-05-21 13:40:58 0.000
11549 961 25050241 2020-05-21 13:41:09 0.680
11554 120 25050242 2020-05-21 13:41:19 0.000
11616 292 25050245 2020-05-21 13:41:49 0.000
11648 52 25050246 2020-05-21 13:42:01 0.000
11723 1749 25050248 2020-05-21 13:42:14 0.000
11727 17280 25050249 2020-05-21 13:42:26 0.000
11734 965 25050250 2020-05-21 13:42:39 0.000
11780 143 25050252 2020-05-21 13:43:01 0.000
11799 9745 25050254 2020-05-21 13:43:13 0.000
11800 146 24221725 2019-11-20 11:46:09 0.050
11804 413 25050255 2020-05-21 13:43:24 0.000
11805 4056 25050257 2020-05-21 13:43:35 0.000
11850 1218 26826611 2021-10-01 17:33:33 0.000
11988 3060 26826612 2021-10-01 17:33:39 0.100
12034 295 25916451 2021-01-03 16:28:45 0.000
12085 260 25050259 2020-05-21 13:43:58 0.070
12086 1176 25050262 2020-05-21 13:44:10 0.230
12090 133 27024993 2021-12-04 12:07:43 2.260
12134 61 25050268 2020-05-21 13:45:39 0.050
12136 765 25050270 2020-05-21 13:45:51 0.000
12207 678 25050271 2020-05-21 13:46:03 0.000
12210 621 25050272 2020-05-21 13:46:14 0.010
12280 53 25050273 2020-05-21 13:46:24 0.010
12281 78 25050275 2020-05-21 13:46:38 0.000
12405 2331 25050276 2020-05-21 13:46:51 0.000
12427 28 26279466 2021-04-09 11:37:55 0.010
12467 819 25050277 2020-05-21 13:47:01 0.270
12470 338 26826613 2021-10-01 17:33:45 0.000
12473 80 27024994 2021-12-04 12:07:47 2.250
12519 72 26279470 2021-04-09 11:38:10 0.050
12602 1295 25050278 2020-05-21 13:47:12 0.000
12696 970 25050280 2020-05-21 13:47:35 0.000
12718 305 25916449 2021-01-03 16:28:37 0.450
12791 358 25050282 2020-05-21 13:47:45 0.000
12856 141 25916398 2021-01-03 16:24:06 0.050
12897 86 25916358 2021-01-03 16:16:21 0.040
12898 237 25916355 2021-01-03 16:16:08 0.200
12999 26 26826614 2021-10-01 17:33:52 0.010
13036 26 26279471 2021-04-09 11:38:14 1.590
13131 474 25050283 2020-05-21 13:47:54 0.430
13150 135 25050284 2020-05-21 13:48:05 3.610
13181 205 25050286 2020-05-21 13:48:17 0.010
13187 204 25050288 2020-05-21 13:48:29 0.180