day11.sh

@@ -1,54 +0,0 @@
-#!/usr/bin/env bash
-unset PATH
-readonly PATH
-source ./utils/main.sh
-source ./utils/array.sh
-
-count_after_blinks() {
-  local blinks="$1"
-  local -A stones=()
-
-  for stone in "${@:2}"; do stones["$stone"]=1; done
-
-  for ((n = 0; n < blinks; n++)); do
-    local -A new_stones=()
-    for stone in "${!stones[@]}"; do
-      if ((stone == 0)); then
-        new_stones[1]="$((${new_stones[1]:-0} + stones["$stone"]))"
-      elif ((${#stone} % 2 == 0)); then
-        left="${stone::"$((${#stone} / 2))"}"
-        right="${stone:"$((${#stone} / 2))"}"
-        right="$((10#"$right"))"
-
-        new_stones["$left"]="$((${new_stones["$left"]:-0} + stones["$stone"]))"
-        new_stones["$right"]="$((${new_stones["$right"]:-0} + stones["$stone"]))"
-      else
-        new_stones["$((stone * 2024))"]="$((${new_stones["$((stone * 2024))"]:-0} + stones["$stone"]))"
-      fi
-    done
-
-    local tmp
-    tmp="$(declare -p new_stones)"
-    eval "${tmp/new_stones/stones}"
-  done
-
-  array.sum stones
-}
-
-p1() {
-  local input="$1"
-  local -a stones
-
-  read -ra stones <<<"$input"
-  count_after_blinks 25 "${stones[@]}"
-}
-
-p2() {
-  local input="$1"
-  local -a stones
-
-  read -ra stones <<<"$input"
-  count_after_blinks 75 "${stones[@]}"
-}
-
-main "$@"