commit before golf

Author: cgsdev0

2025/day06/p1.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+FILE="$1"
+
+CLEAN="$(tr -s ' ' < "$FILE" \
+ | sed 's/^ //')"
+
+COLS=$(echo "$CLEAN" | head -n1 | tr ' ' '\n' | wc -l)
+
+for ((i=1;i<=COLS;++i)); do
+ (read operator; paste -sd$operator) < <(echo "$CLEAN" | cut -d' ' -f$i | tac) | bc
+done | paste -sd+ | bc

2025/day06/p2.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+set -o noglob
+
+FILE="$1"
+
+mapfile -t arr < $FILE
+
+rows=${#arr[@]}
+op_row=$((rows-1))
+((rows--))
+
+cols=0
+for((i=0; i<rows; ++i)); do
+ len="${#arr[i]}"
+ if [[ len -gt cols ]]; then
+ cols=$len
+ fi
+done
+
+for((r=0; r<=cols; ++r)); do
+ new_op=${arr[op_row]:r:1}
+ if [[ -n $new_op && $new_op != ' ' ]]; then
+ op=$new_op
+ fi
+ for((c=0; c<rows; c++)); do
+ echo -n "${arr[c]:r:1}"
+ done
+ echo $op
+done \
+ | sed 's/^[^0-9]*$//' \
+ | tr '\n' '|' \
+ | sed 's/[+*]||/||/g;s/||/\n/g;s/|//g' \
+ | bc | paste -sd+ | bc