Move to have day be 2 digit always

[advent-of-code-2020.git] / day03 / static / gitweb.js

diff --git a/day3/count_trees_2.sh b/day3/count_trees_2.sh
deleted file mode 100644 (file)
index fde0ec3..0000000
--- a/day3/count_trees_2.sh
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/bin/bash
-
-moves=("1,1" "3,1" "5,1" "7,1" "1,2")
-
-count_trees() {
-    right=$1
-    down=$2
-    cur_down=-1 # we want to skip the very first line
-    pos=0
-    tree_count=0
-    for line in $(<input.txt); do
-        cur_down=$((cur_down+1))
-        if [ $cur_down -eq $down ]; then
-            cur_down=0
-            pos=$((pos + $right))
-            if [ $pos -ge ${#line} ]; then
-                pos=$((pos - ${#line}))
-            fi
-            if [ ${line:$pos:1} = "#" ]; then
-                tree_count=$((tree_count+1))
-            fi
-        fi
-    done
-    echo "$tree_count"
-}
-
-mult_total=1
-for move in ${moves[@]}; do
-    down=${move#*,}
-    right=${move%,*}
-    trees=$(count_trees $right $down)
-    echo "Move: $move has $trees trees"
-    mult_total=$((mult_total * $trees))
-done
-
-echo "Answer: $mult_total"
-
-exit 0
-
-#!/usr/bin/python3
-
-trees_count = []
-on_first_line = True
-line_number = 0
-
-move_types = ((1,1), (3,1), (5,1), (7,1), (1,2))
-
-for move in move_types:
-    line_offset = 0
-    tree_count = 0
-    position = move[0]
-    first_line = True
-    for line in open("input.txt", "r"):
-        line = line.rstrip()
-        print(move[1], line_offset)
-        if line_offset < move[1] or first_line:
-            line_offset += 1
-            if line_offset >= move[1]:
-                first_line = False
-            continue
-        line_offset = 1
-        if line[position] == "#":
-            tree_count += 1
-        position += move[0]
-        if position >= len(line):
-            position = position - len(line)
-    trees_count.append(tree_count)
-    tree_count = 0
-
-mult_result = 1
-for x in trees_count:
-    print(x)
-    mult_result *= x
-
-print("There were", mult_result, "trees")