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 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 | ||
| Jan 18, 2026 04:49 | CPPclang++18.1.3 | Success | 17,283 | ||
| Jan 18, 2026 04:43 | CPPg++13.3.0 | Success | 9,645 | ||
| Jan 18, 2026 04:30 | RUSTrust-1.92.0 | Success | 11,953 | ||
| Jan 18, 2026 04:25 | RUSTrust-1.92.0 | Success | 8,995 | ||
| Jan 18, 2026 04:25 | CPPclang++18.1.3 | Success | 9,146 | ||
| Jan 18, 2026 04:20 | CPPclang++18.1.3 | Success | 8,900+75.16 RP | ||
| Jan 18, 2026 04:19 | CPPg++13.3.0 | Success | 9,538+19.63 RP | ||
| Jan 18, 2026 04:18 | CPPg++13.3.0 | Success | 9,720+200.17 RP | ||
| Jan 18, 2026 04:14 | RUSTrust-1.92.0 | Success | 12,834 | ||
| Jan 18, 2026 03:56 | RUSTrust-1.92.0 | Success | 12,077 | ||
| Jan 8, 2026 08:32 | CPPg++13.3.0 | Success | 793,591 | ||
| Jan 8, 2026 08:30 | CPPg++13.3.0 | Success | 77,174 | ||
| Jan 8, 2026 08:24 | CPPg++13.3.0 | Success | 73,867 | ||
| Jan 8, 2026 08:24 | CPPg++13.3.0 | Success | 73,406 | ||
| Jan 8, 2026 08:23 | CPPg++13.3.0 | Success | 75,525 | ||
| Jan 8, 2026 08:18 | CPPg++13.3.0 | Success | 74,681 | ||
| Jan 8, 2026 08:17 | CPPg++13.3.0 | Success | 72,803 | ||
| Jan 8, 2026 08:07 | CPPg++13.3.0 | Success | 74,008 | ||
| Jan 8, 2026 08:00 | CPPg++13.3.0 | Success | 77,422 | ||
| Jan 8, 2026 07:59 | CPPg++13.3.0 | Error | |||
| Jan 8, 2026 07:43 | CPPg++13.3.0 | Success | 77,044 | ||
| Jan 8, 2026 07:39 | CPPg++13.3.0 | Error | |||
| Jan 8, 2026 07:37 | CPPg++13.3.0 | Success | 82,904 | ||
| Jan 8, 2026 07:32 | CPPg++13.3.0 | Success | 78,605 | ||
| Jan 8, 2026 07:09 | CPPg++13.3.0 | Success | 72,512 | ||
| Jan 8, 2026 07:05 | CPPg++13.3.0 | Success | 81,725 | ||
| Jan 8, 2026 07:04 | CPPg++13.3.0 | Success | 73,734 | ||
| Jan 8, 2026 07:01 | CPPg++13.3.0 | Success | 78,840 | ||
| Jan 8, 2026 06:58 | CPPg++13.3.0 | Success | 74,124 | ||
| Jan 8, 2026 06:58 | CPPg++13.3.0 | Success | 74,216 | ||
| Jan 8, 2026 06:42 | CPPg++13.3.0 | Success | 71,396 | ||
| Jan 8, 2026 06:40 | CPPg++13.3.0 | Success | 79,563 | ||
| Jan 8, 2026 06:36 | CPPg++13.3.0 | Success | 70,290 | ||
| Jan 7, 2026 10:21 | CPPg++13.3.0 | Success | 73,023 | ||
| Jan 7, 2026 10:21 | CPPg++13.3.0 | Success | 75,169 | ||
| Jan 7, 2026 10:21 | CPPg++13.3.0 | Success | 4,733+11.98 RP | ||
| Jan 7, 2026 07:42 | CPPg++13.3.0 | Success | 70,687 | ||
| Jan 7, 2026 07:40 | CPPg++13.3.0 | Success | 73,361 | ||
| Jan 7, 2026 07:34 | CPPg++13.3.0 | Success | 75,166 | ||
| Jan 7, 2026 07:32 | CPPg++13.3.0 | Success | 70,530 | ||
| Jan 7, 2026 06:03 | CPPg++13.3.0 | Success | 78,507 | ||
| Jan 7, 2026 05:29 | CPPg++13.3.0 | Success | 70,970 | ||
| Jan 7, 2026 04:55 | CPPg++13.3.0 | Error |