add day 2

1 files changed, 0 insertions, 64 deletions

diff --git a/1/1.sh b/1/1.sh
deleted file mode 100644
index a9ca200..0000000
--- a/1/1.sh
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/env bash
-
-function smallest {
-	local -n arr=$1
-	smallest=${arr[0]}
-	for i in "${!arr[@]}"; do
-		[[ -n ${arr[i]} ]] || continue
-		[[ ${arr[i]} -lt $smallest ]] && smallest=${arr[i]}
-	done
-	echo "$smallest"
-}
-
-function delete_a {
-	local value=$1 deleted=false new_arr=()
-	local -n arr=$2
-	for i in "${arr[@]}"; do
-		[[ $deleted == true ]] && new_arr+=($i) && continue
-		[[ $i -ne $value ]] && new_arr+=($i) && continue
-		deleted=true
-	done
-	echo "${new_arr[@]}"
-}
-
-function occurences {
-	local value=$1 count=0
-	local -n arr=$2
-	for i in "${arr[@]}"; do
-		[[ $i -eq $value ]] && count=$((count + 1))
-	done
-	echo "$count"
-}
-
-one=()
-two=()
-total_distance=0
-total_count=0
-
-while read -r line; do
-	one+=("${line%% *}")
-	two+=("${line##* }")
-done <./input.txt
-
-for i in $(seq 0 $((${#one[@]} - 1))); do
-	n="${one[i]}"
-	total_count=$((total_count + n * $(occurences "$n" two)))
-done
-
-for i in $(seq 1 ${#one[@]}); do
-	smallest_one=$(smallest one)
-	smallest_two=$(smallest two)
-	one=($(delete_a $smallest_one one))
-	two=($(delete_a $smallest_two two))
-	distance=$((smallest_one - smallest_two))
-	if [[ $distance -lt 0 ]]; then
-		distance=$((distance * -1))
-	fi
-	total_distance=$((total_distance + distance))
-done
-
-echo "puzzle 1: $total_distance"
-echo "puzzle 2: $total_count"
-
-# puzzle 1: 2285373
-# puzzle 2: 21142653