import std/intsets
import std/sequtils
import tools/aoc

let test: AOCDay = initAOCDay(1)
echo test.getInputInt().foldl(a + b)

var seen: IntSet = initIntSet()
var freq: int = 0
var found: bool = false
while not found:
  for x in test.getInputInt():
    freq += x
    if freq notin seen:
      seen.incl(freq)
    else:
      echo freq
      found = true
      break