Median 
Find the median of a stream of binary integers as fast as possible.
Input: 100 000 000 uint32 values in little-endian binary on STDIN (4 bytes each).
Output: The median value, printed as a decimal string. The median is defined as the element at index N/2 (i.e., a[50000000]) in the sorted array.
| Date | Author | Language | Status | Score | |
|---|---|---|---|---|---|
| Feb 26, 2026 16:42 | CSHARP9.0.4 | Error | |||
| Feb 26, 2026 16:39 | CSHARP9.0.4 | Error | |||
| Feb 19, 2026 12:59 | CPPg++13.3.0 | Success | 84,473 | ||
| Feb 19, 2026 12:57 | CPPg++13.3.0 | Success | 95,441 | ||
| Feb 19, 2026 12:56 | CPPg++13.3.0 | Success | 95,085 | ||
| Feb 19, 2026 12:55 | CPPg++13.3.0 | Success | 84,198 | ||
| Feb 19, 2026 10:58 | CPPg++13.3.0 | Error | |||
| Feb 19, 2026 10:56 | CPPg++13.3.0 | Error | |||
| Feb 19, 2026 10:53 | CPPg++13.3.0 | Error | |||
| Feb 19, 2026 10:24 | CPPg++13.3.0 | Success | 11,553+123.85 RP | ||
| Feb 19, 2026 10:24 | CPPg++13.3.0 | Success | 14,736 | ||
| Feb 19, 2026 10:07 | CPPg++13.3.0 | Error | |||
| Feb 19, 2026 10:04 | CPPg++13.3.0 | Error | |||
| Feb 19, 2026 09:08 | CPPg++13.3.0 | Success | 13,482+741.73 RP | ||
| Feb 8, 2026 05:08 | RUSTrust-1.93.0 | Success | 11,387 | ||
| Feb 7, 2026 23:31 | RUSTrust-1.93.0 | Success | 11,530 | ||
| Feb 7, 2026 23:31 | RUSTrust-1.92.0 | Success | 11,350 | ||
| Feb 7, 2026 22:15 | RUSTrust-1.92.0 | Success | 3,514 | ||
| Feb 7, 2026 21:40 | CPPclang++18.1.3 | Success | 13,750 | ||
| Feb 7, 2026 21:05 | RUSTrust-1.92.0 | Success | 3,540 | ||
| Feb 7, 2026 16:32 | CPPclang++18.1.3 | Success | 15,073 | ||
| Feb 7, 2026 14:08 | RUSTrust-1.92.0 | Success | 39,777 | ||
| Feb 7, 2026 05:58 | CPPclang++18.1.3 | Success | 3,761 | ||
| Feb 7, 2026 05:49 | RUSTrust-1.92.0 | Success | 11,208 | ||
| Feb 7, 2026 05:46 | CPPclang++18.1.3 | Success | 3,721 | ||
| Feb 7, 2026 05:18 | RUSTrust-1.92.0 | Success | 41,098 | ||
| Feb 7, 2026 05:17 | RUSTrust-1.92.0 | Success | 11,198 | ||
| Feb 7, 2026 05:15 | RUSTrust-1.92.0 | Success | 11,204 | ||
| Feb 7, 2026 05:14 | RUSTrust-1.92.0 | Success | 39,233 | ||
| Feb 7, 2026 05:11 | RUSTrust-1.92.0 | Success | 11,560 | ||
| Feb 7, 2026 05:06 | RUSTrust-1.92.0 | Success | 11,202 | ||
| Feb 7, 2026 04:59 | RUSTrust-1.92.0 | Success | 11,525 | ||
| Feb 7, 2026 04:57 | CPPclang++18.1.3 | Success | 3,921 | ||
| Feb 7, 2026 04:53 | CPPg++13.3.0 | Success | 3,763 | ||
| Feb 7, 2026 04:53 | CPPclang++18.1.3 | Success | 3,942 | ||
| Feb 7, 2026 04:47 | CPPclang++18.1.3 | Success | 3,960 | ||
| Feb 7, 2026 04:41 | RUSTrust-1.92.0 | Success | 3,464 | ||
| Feb 7, 2026 04:41 | RUSTrust-1.92.0 | Success | 3,470 | ||
| Feb 7, 2026 04:40 | RUSTrust-1.92.0 | Success | 3,421+62.54 RP | ||
| Feb 7, 2026 04:33 | RUSTrust-1.92.0 | Success | 3,472 | ||
| Feb 7, 2026 04:29 | CPPclang++18.1.3 | Success | 5,245 | ||
| Feb 7, 2026 04:23 | RUSTrust-1.92.0 | Success | 3,498 | ||
| Feb 7, 2026 04:20 | CPPclang++18.1.3 | Success | 4,694 | ||
| Feb 7, 2026 04:17 | RUSTrust-1.92.0 | Success | 11,259 | ||
| Feb 7, 2026 04:13 | RUSTrust-1.92.0 | Success | 11,185 | ||
| Feb 7, 2026 04:03 | RUSTrust-1.92.0 | Success | 3,469 | ||
| Feb 7, 2026 03:56 | RUSTrust-1.92.0 | Success | 3,494 | ||
| Feb 7, 2026 03:55 | RUSTrust-1.92.0 | Success | 3,464+30.51 RP | ||
| Feb 7, 2026 03:55 | RUSTrust-1.92.0 | Success | 11,435 | ||
| Feb 7, 2026 03:53 | CPPclang++18.1.3 | Success | 4,334 | ||
| Feb 7, 2026 03:53 | RUSTrust-1.92.0 | Success | 3,501+399.93 RP | ||
| Feb 7, 2026 03:47 | CPPclang++18.1.3 | Success | 12,062 | ||
| Feb 7, 2026 03:44 | RUSTrust-1.92.0 | Success | 4,071+1'096.22 RP | ||
| Feb 7, 2026 03:18 | CPPclang++18.1.3 | Success | 9,610 | ||
| Feb 7, 2026 03:17 | RUSTrust-1.92.0 | Success | 25,182 | ||
| Feb 7, 2026 03:17 | CPPclang++18.1.3 | Success | 8,467 | ||
| Feb 7, 2026 03:17 | CPPg++13.3.0 | Success | 9,082 | ||
| Feb 7, 2026 03:02 | RUSTrust-1.92.0 | Success | 11,254 | ||
| Feb 7, 2026 02:46 | RUSTrust-1.92.0 | Success | 7,352+11.56 RP | ||
| Feb 7, 2026 02:43 | RUSTrust-1.92.0 | Success | 15,923 | ||
| Feb 7, 2026 02:26 | RUSTrust-1.92.0 | Success | 24,760 | ||
| Feb 7, 2026 01:57 | RUSTrust-1.92.0 | Success | 8,115 | ||
| Feb 7, 2026 01:22 | RUSTrust-1.92.0 | Success | 7,415+105.61 RP | ||
| Jan 29, 2026 20:44 | CPPg++13.3.0 | Success | 26,550 | ||
| Jan 29, 2026 20:43 | CPPg++13.3.0 | Success | 30,621 | ||
| Jan 29, 2026 18:47 | CPPg++13.3.0 | Success | 14,487+690.27 RP | ||
| Jan 23, 2026 03:31 | RUSTrust-1.92.0 | Success | 8,141 | ||
| Jan 18, 2026 16:15 | RUSTrust-1.92.0 | Success | 8,083 | ||
| Jan 18, 2026 07:14 | RUSTrust-1.92.0 | Success | 8,405 | ||
| Jan 18, 2026 07:11 | RUSTrust-1.92.0 | Success | 8,938 | ||
| Jan 18, 2026 07:07 | RUSTrust-1.92.0 | Success | 8,104 | ||
| Jan 18, 2026 07:05 | RUSTrust-1.92.0 | Success | 8,660 | ||
| Jan 18, 2026 07:05 | RUSTrust-1.92.0 | Success | 8,045+11.48 RP | ||
| Jan 18, 2026 07:03 | RUSTrust-1.92.0 | Success | 9,752 | ||
| Jan 18, 2026 06:56 | RUSTrust-1.92.0 | Success | 11,972 | ||
| Jan 18, 2026 06:56 | RUSTrust-1.92.0 | Success | 24,339 | ||
| Jan 18, 2026 06:54 | RUSTrust-1.92.0 | Success | 8,851 | ||
| Jan 18, 2026 06:50 | RUSTrust-1.92.0 | Success | 22,793 | ||
| Jan 18, 2026 06:49 | CPPg++13.3.0 | Success | 13,064 | ||
| Jan 18, 2026 06:49 | CPPg++13.3.0 | Success | 11,840 | ||
| Jan 18, 2026 06:40 | RUSTrust-1.92.0 | Success | 20,080 | ||
| Jan 18, 2026 06:40 | RUSTrust-1.92.0 | Success | 20,402 | ||
| Jan 18, 2026 06:37 | RUSTrust-1.92.0 | Success | 14,824 | ||
| Jan 18, 2026 06:37 | RUSTrust-1.92.0 | Success | 23,421 | ||
| Jan 18, 2026 06:29 | RUSTrust-1.92.0 | Success | 9,909 | ||
| Jan 18, 2026 06:22 | RUSTrust-1.92.0 | Success | 8,120+8.29 RP | ||
| Jan 18, 2026 06:17 | RUSTrust-1.92.0 | Success | 8,175+0.15 RP | ||
| Jan 18, 2026 06:17 | RUSTrust-1.92.0 | Success | 10,013 | ||
| Jan 18, 2026 06:16 | RUSTrust-1.92.0 | Success | 10,165 | ||
| Jan 18, 2026 06:10 | RUSTrust-1.92.0 | Success | 8,176+82.32 RP | ||
| Jan 18, 2026 05:58 | RUSTrust-1.92.0 | Success | 26,583 | ||
| Jan 18, 2026 05:49 | RUSTrust-1.92.0 | Success | 8,766+2.47 RP | ||
| Jan 18, 2026 05:34 | CPPg++13.3.0 | Success | 10,178 | ||
| Jan 18, 2026 05:19 | RUSTrust-1.92.0 | Success | 8,936 | ||
| Jan 18, 2026 05:17 | CPPg++13.3.0 | Success | 11,625 | ||
| Jan 18, 2026 05:16 | CPPclang++18.1.3 | Success | 10,758 | ||
| Jan 18, 2026 05:11 | RUSTrust-1.92.0 | Success | 8,830 | ||
| Jan 18, 2026 05:11 | RUSTrust-1.92.0 | Success | 8,788 | ||
| Jan 18, 2026 05:08 | RUSTrust-1.92.0 | Success | 8,785+14.71 RP | ||
| Jan 18, 2026 05:08 | CPPclang++18.1.3 | Success | 11,316 |