foo.nim

import times

proc fib(n: int32): int32 =
  if n <= 1: n
  else: fib(n-1) + fib(n-2)

proc main =
  let timeStart = epochTime()

  var result: int32 = 0
  for i in 0 ..< 100_000:
    result = fib(24)

  let timeStop = epochTime()

  echo "result: ", result, ", time: ", timeStop - timeStart

main()