Fizz Buzz Sergey Svistunov

Perform FizzBuzz on a stream of binary integers as fast as possible.

Input: 30 000 000 uint32 values in little-endian binary on STDIN (4 bytes each).

Output: For each number n, print one line:

  • FizzBuzz if n is divisible by both 3 and 5
  • Fizz if n is divisible by 3
  • Buzz if n is divisible by 5
  • n as a decimal string otherwise
Back to listApr 28, 2026 09:37Victor MerckléVictor MerckléError
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#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Apr 28, 2026 09:38017,936,75501,964,000425,984Exit with code 1: mount_probe_v=1 fd0=/mnt/hldata/data3537068447 fd1=/mnt/hldata/got3292536986 mount_probe mountinfo_count=0 mount_probe mounts_count=0stderr