38 lines
917 B
Bash
Executable File
38 lines
917 B
Bash
Executable File
#!/usr/bin/env bash
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#
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# aoc.bash: Advent of Code 2022, day 4
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#
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# Copyright (C) 2022 Bruno Raoult ("br")
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# Licensed under the GNU General Public License v3.0 or later.
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# Some rights reserved. See COPYING.
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#
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# You should have received a copy of the GNU General Public License along with this
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# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
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#
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# SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
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. common.bash
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parse() {
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local -i _part="$1"
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local -a _arr
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declare -ig res=0
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while IFS=-, read -ra _arr; do
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# shellcheck disable=2068
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set -- ${_arr[@]}
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if (( _part == 1 )); then
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(( ( ($1 >= $3 && $2 <= $4) || ($1 <= $3 && $2 >= $4) ) && res++ ))
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else
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(( ( ($1 >= $3 && $1 <= $4) || ($1 <= $3 && $2 >= $3) ) && res++ ))
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fi
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done
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}
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solve() {
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:
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}
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main "$@"
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exit 0
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