tadd day 5 part 1 - aoc22 - advent of code 2022 solutions
(HTM) git clone git://src.adamsgaard.dk/aoc22
(DIR) Log
(DIR) Files
(DIR) Refs
(DIR) README
---
(DIR) commit 713caeb982b2db352653cc09b41261cdc20810d9
(DIR) parent 46096a9d7ac59370e0b2054f6230396a7eca83e6
(HTM) Author: Anders Damsgaard <anders@adamsgaard.dk>
Date: Mon, 5 Dec 2022 21:00:38 +0000
add day 5 part 1
Diffstat:
A 5/aoc5 | 44 +++++++++++++++++++++++++++++++
A 5/arrtest | 7 +++++++
A 5/input | 512 +++++++++++++++++++++++++++++++
A 5/mkfile | 11 +++++++++++
A 5/testinput | 9 +++++++++
5 files changed, 583 insertions(+), 0 deletions(-)
---
(DIR) diff --git a/5/aoc5 b/5/aoc5
t@@ -0,0 +1,44 @@
+#!/bin/awk -f
+
+function addstart(i, char) {
+ pile[i] = sprintf("%s%s", char, pile[i])
+}
+
+function append(i, char) {
+ pile[i] = sprintf("%s%s", pile[i], char)
+}
+
+function pop(i) {
+ len = length(pile[i])
+ if (len) {
+ char = substr(pile[i], len, len+1)
+ pile[i] = substr(pile[i], 1, len-1)
+ return char
+ }
+}
+
+NR == 1 { n = (length+1)/4 }
+
+$1 ~ /1/ { move=1; getline }
+
+move == 0 {
+ for (i=1; i<=n; i++) {
+ field = substr($0, (i-1)*4 + 2, 1)
+ if (sub(/ /, "", field) == 0)
+ addstart(i, field)
+ }
+}
+
+move == 1 {
+ nmove = $2
+ from = $4
+ to = $6
+ for (i=1; i<=nmove; i++)
+ append(to, pop(from))
+}
+
+END{
+ for (i=1; i<=n; i++)
+ printf("%s", substr(pile[i], length(pile[i]), 1))
+ print
+}
(DIR) diff --git a/5/arrtest b/5/arrtest
t@@ -0,0 +1,7 @@
+#!/bin/awk -f
+
+BEGIN{
+ a="A"
+ b="B"
+ print(a+b)
+}
(DIR) diff --git a/5/input b/5/input
t@@ -0,0 +1,512 @@
+[M] [H] [N]
+[S] [W] [F] [W] [V]
+[J] [J] [B] [S] [B] [F]
+[L] [F] [G] [C] [L] [N] [N]
+[V] [Z] [D] [P] [W] [G] [F] [Z]
+[F] [D] [C] [S] [W] [M] [N] [H] [H]
+[N] [N] [R] [B] [Z] [R] [T] [T] [M]
+[R] [P] [W] [N] [M] [P] [R] [Q] [L]
+ 1 2 3 4 5 6 7 8 9
+
+move 1 from 7 to 6
+move 1 from 9 to 4
+move 4 from 9 to 6
+move 1 from 2 to 3
+move 7 from 8 to 6
+move 1 from 6 to 3
+move 6 from 2 to 9
+move 1 from 2 to 9
+move 3 from 5 to 6
+move 4 from 5 to 4
+move 1 from 1 to 6
+move 8 from 9 to 4
+move 1 from 5 to 1
+move 7 from 3 to 9
+move 11 from 4 to 1
+move 1 from 9 to 3
+move 1 from 3 to 6
+move 9 from 1 to 2
+move 1 from 4 to 8
+move 1 from 8 to 2
+move 5 from 9 to 4
+move 8 from 2 to 1
+move 10 from 6 to 3
+move 5 from 4 to 3
+move 9 from 3 to 2
+move 1 from 9 to 5
+move 1 from 6 to 1
+move 4 from 1 to 8
+move 5 from 7 to 6
+move 1 from 5 to 9
+move 2 from 4 to 3
+move 13 from 6 to 1
+move 1 from 6 to 3
+move 3 from 1 to 7
+move 9 from 2 to 7
+move 2 from 4 to 6
+move 25 from 1 to 9
+move 2 from 2 to 7
+move 2 from 3 to 5
+move 1 from 6 to 5
+move 2 from 5 to 2
+move 2 from 8 to 9
+move 2 from 2 to 5
+move 23 from 9 to 5
+move 1 from 8 to 5
+move 1 from 8 to 9
+move 6 from 3 to 7
+move 3 from 5 to 7
+move 1 from 3 to 1
+move 1 from 1 to 5
+move 11 from 7 to 6
+move 9 from 6 to 2
+move 1 from 7 to 1
+move 1 from 1 to 7
+move 2 from 6 to 8
+move 8 from 2 to 3
+move 4 from 7 to 1
+move 7 from 7 to 6
+move 6 from 9 to 6
+move 1 from 1 to 5
+move 5 from 6 to 8
+move 2 from 7 to 6
+move 2 from 3 to 2
+move 24 from 5 to 8
+move 1 from 3 to 5
+move 4 from 3 to 2
+move 1 from 5 to 6
+move 31 from 8 to 6
+move 1 from 5 to 6
+move 1 from 3 to 6
+move 2 from 1 to 9
+move 2 from 9 to 6
+move 1 from 1 to 9
+move 46 from 6 to 5
+move 1 from 9 to 4
+move 35 from 5 to 1
+move 28 from 1 to 5
+move 24 from 5 to 3
+move 1 from 3 to 4
+move 1 from 6 to 3
+move 19 from 3 to 4
+move 2 from 3 to 8
+move 3 from 1 to 8
+move 4 from 2 to 1
+move 4 from 8 to 6
+move 6 from 1 to 5
+move 1 from 8 to 5
+move 3 from 4 to 1
+move 5 from 1 to 7
+move 23 from 5 to 2
+move 21 from 2 to 8
+move 6 from 8 to 2
+move 2 from 2 to 5
+move 2 from 5 to 6
+move 5 from 4 to 5
+move 6 from 6 to 7
+move 4 from 5 to 2
+move 1 from 7 to 9
+move 3 from 3 to 2
+move 1 from 5 to 2
+move 2 from 8 to 5
+move 11 from 2 to 5
+move 3 from 2 to 7
+move 13 from 7 to 4
+move 11 from 8 to 1
+move 1 from 9 to 5
+move 23 from 4 to 2
+move 1 from 4 to 9
+move 10 from 1 to 2
+move 1 from 9 to 5
+move 1 from 1 to 3
+move 2 from 8 to 6
+move 4 from 5 to 9
+move 19 from 2 to 5
+move 3 from 9 to 2
+move 28 from 5 to 7
+move 1 from 3 to 5
+move 1 from 9 to 5
+move 15 from 7 to 5
+move 2 from 6 to 4
+move 2 from 4 to 3
+move 19 from 5 to 9
+move 5 from 7 to 5
+move 8 from 7 to 8
+move 1 from 8 to 1
+move 14 from 9 to 6
+move 2 from 8 to 5
+move 1 from 3 to 8
+move 3 from 5 to 9
+move 1 from 1 to 9
+move 3 from 9 to 6
+move 8 from 6 to 5
+move 1 from 8 to 1
+move 1 from 8 to 3
+move 13 from 2 to 4
+move 4 from 9 to 8
+move 4 from 4 to 1
+move 1 from 6 to 1
+move 2 from 3 to 4
+move 2 from 1 to 7
+move 10 from 5 to 1
+move 2 from 5 to 2
+move 7 from 4 to 7
+move 6 from 6 to 7
+move 1 from 9 to 7
+move 3 from 7 to 1
+move 7 from 2 to 7
+move 1 from 6 to 3
+move 1 from 6 to 9
+move 8 from 7 to 8
+move 2 from 7 to 6
+move 8 from 7 to 9
+move 17 from 1 to 7
+move 13 from 8 to 5
+move 2 from 7 to 1
+move 2 from 6 to 3
+move 9 from 7 to 6
+move 5 from 7 to 6
+move 1 from 4 to 5
+move 3 from 5 to 9
+move 4 from 9 to 2
+move 2 from 8 to 6
+move 1 from 7 to 9
+move 4 from 9 to 1
+move 12 from 6 to 2
+move 10 from 2 to 6
+move 4 from 9 to 4
+move 6 from 1 to 6
+move 2 from 7 to 8
+move 2 from 8 to 4
+move 1 from 8 to 1
+move 8 from 4 to 7
+move 5 from 5 to 2
+move 3 from 4 to 1
+move 3 from 2 to 8
+move 2 from 8 to 4
+move 1 from 4 to 5
+move 3 from 2 to 1
+move 2 from 9 to 8
+move 11 from 6 to 5
+move 4 from 7 to 2
+move 1 from 3 to 7
+move 1 from 8 to 5
+move 8 from 6 to 4
+move 2 from 3 to 7
+move 1 from 6 to 2
+move 15 from 5 to 3
+move 15 from 3 to 5
+move 5 from 1 to 6
+move 12 from 2 to 8
+move 4 from 7 to 3
+move 4 from 6 to 3
+move 7 from 4 to 3
+move 8 from 3 to 8
+move 1 from 6 to 8
+move 10 from 5 to 3
+move 8 from 5 to 4
+move 15 from 3 to 9
+move 1 from 1 to 3
+move 9 from 4 to 9
+move 1 from 7 to 3
+move 2 from 7 to 6
+move 1 from 9 to 7
+move 19 from 8 to 2
+move 1 from 1 to 9
+move 4 from 3 to 9
+move 1 from 5 to 6
+move 4 from 8 to 1
+move 1 from 4 to 1
+move 3 from 1 to 3
+move 1 from 1 to 9
+move 4 from 9 to 7
+move 2 from 6 to 1
+move 2 from 1 to 2
+move 1 from 6 to 3
+move 1 from 1 to 4
+move 3 from 7 to 5
+move 21 from 2 to 8
+move 1 from 7 to 8
+move 2 from 5 to 3
+move 1 from 4 to 3
+move 3 from 3 to 1
+move 1 from 7 to 5
+move 1 from 1 to 2
+move 1 from 1 to 2
+move 2 from 3 to 2
+move 1 from 3 to 8
+move 2 from 5 to 6
+move 1 from 3 to 9
+move 4 from 2 to 8
+move 12 from 9 to 6
+move 1 from 1 to 4
+move 14 from 6 to 1
+move 3 from 9 to 1
+move 1 from 4 to 7
+move 4 from 8 to 6
+move 3 from 6 to 4
+move 3 from 4 to 7
+move 15 from 1 to 5
+move 1 from 6 to 5
+move 12 from 5 to 4
+move 10 from 9 to 8
+move 3 from 7 to 8
+move 1 from 9 to 1
+move 2 from 1 to 7
+move 17 from 8 to 5
+move 10 from 4 to 2
+move 16 from 5 to 8
+move 30 from 8 to 7
+move 4 from 5 to 2
+move 4 from 7 to 1
+move 1 from 5 to 8
+move 4 from 8 to 4
+move 5 from 4 to 8
+move 8 from 7 to 8
+move 19 from 7 to 5
+move 4 from 1 to 4
+move 7 from 5 to 3
+move 10 from 2 to 3
+move 5 from 5 to 1
+move 1 from 5 to 3
+move 4 from 2 to 8
+move 4 from 4 to 6
+move 1 from 5 to 7
+move 3 from 7 to 1
+move 1 from 4 to 2
+move 7 from 3 to 7
+move 2 from 5 to 1
+move 1 from 2 to 8
+move 3 from 5 to 2
+move 3 from 2 to 7
+move 11 from 1 to 9
+move 9 from 9 to 6
+move 1 from 3 to 8
+move 2 from 9 to 6
+move 3 from 3 to 7
+move 3 from 7 to 1
+move 5 from 6 to 7
+move 14 from 7 to 6
+move 1 from 7 to 2
+move 5 from 3 to 5
+move 1 from 3 to 4
+move 2 from 1 to 4
+move 1 from 6 to 9
+move 1 from 3 to 8
+move 1 from 9 to 2
+move 1 from 1 to 4
+move 4 from 4 to 9
+move 1 from 2 to 3
+move 5 from 5 to 9
+move 1 from 9 to 5
+move 1 from 5 to 3
+move 11 from 6 to 3
+move 2 from 9 to 1
+move 1 from 1 to 7
+move 5 from 6 to 4
+move 4 from 3 to 9
+move 1 from 3 to 7
+move 1 from 4 to 2
+move 1 from 4 to 5
+move 2 from 2 to 1
+move 1 from 4 to 5
+move 2 from 1 to 6
+move 1 from 3 to 6
+move 8 from 9 to 6
+move 19 from 8 to 7
+move 2 from 7 to 4
+move 1 from 1 to 3
+move 6 from 6 to 5
+move 1 from 8 to 6
+move 8 from 5 to 9
+move 1 from 9 to 8
+move 1 from 4 to 6
+move 1 from 9 to 1
+move 4 from 7 to 5
+move 2 from 4 to 7
+move 1 from 4 to 5
+move 8 from 9 to 5
+move 3 from 8 to 2
+move 8 from 6 to 8
+move 5 from 3 to 1
+move 6 from 8 to 3
+move 9 from 5 to 7
+move 3 from 2 to 4
+move 1 from 6 to 1
+move 2 from 3 to 9
+move 2 from 8 to 1
+move 1 from 4 to 7
+move 1 from 5 to 6
+move 1 from 9 to 3
+move 8 from 3 to 8
+move 2 from 4 to 9
+move 2 from 5 to 7
+move 5 from 8 to 3
+move 2 from 6 to 9
+move 1 from 9 to 5
+move 3 from 9 to 3
+move 3 from 6 to 5
+move 1 from 9 to 6
+move 1 from 8 to 3
+move 4 from 5 to 4
+move 24 from 7 to 5
+move 8 from 3 to 1
+move 24 from 5 to 2
+move 3 from 4 to 6
+move 5 from 6 to 3
+move 1 from 3 to 1
+move 1 from 5 to 2
+move 4 from 2 to 1
+move 5 from 3 to 9
+move 1 from 4 to 3
+move 5 from 2 to 3
+move 3 from 1 to 2
+move 1 from 7 to 1
+move 4 from 7 to 8
+move 1 from 1 to 2
+move 5 from 2 to 8
+move 2 from 9 to 8
+move 19 from 1 to 7
+move 9 from 8 to 9
+move 2 from 3 to 5
+move 8 from 9 to 6
+move 5 from 6 to 2
+move 1 from 3 to 8
+move 2 from 9 to 5
+move 3 from 5 to 9
+move 5 from 9 to 4
+move 2 from 6 to 4
+move 2 from 8 to 3
+move 1 from 5 to 6
+move 3 from 8 to 4
+move 1 from 6 to 9
+move 8 from 4 to 3
+move 19 from 7 to 5
+move 5 from 3 to 6
+move 1 from 4 to 5
+move 1 from 4 to 7
+move 1 from 9 to 1
+move 4 from 6 to 8
+move 1 from 7 to 5
+move 2 from 6 to 4
+move 4 from 8 to 5
+move 6 from 3 to 1
+move 6 from 5 to 8
+move 5 from 5 to 1
+move 2 from 4 to 7
+move 2 from 3 to 2
+move 7 from 5 to 2
+move 1 from 7 to 9
+move 3 from 2 to 6
+move 7 from 2 to 1
+move 4 from 1 to 7
+move 7 from 1 to 7
+move 11 from 2 to 4
+move 3 from 6 to 7
+move 2 from 8 to 5
+move 8 from 7 to 3
+move 6 from 3 to 5
+move 4 from 2 to 3
+move 3 from 7 to 6
+move 3 from 2 to 5
+move 7 from 5 to 1
+move 10 from 1 to 6
+move 1 from 2 to 8
+move 3 from 6 to 7
+move 4 from 4 to 1
+move 2 from 3 to 6
+move 3 from 3 to 9
+move 1 from 3 to 6
+move 4 from 1 to 4
+move 3 from 9 to 6
+move 2 from 4 to 1
+move 9 from 4 to 7
+move 11 from 7 to 4
+move 6 from 1 to 6
+move 6 from 4 to 7
+move 5 from 4 to 7
+move 4 from 8 to 1
+move 1 from 8 to 6
+move 1 from 9 to 7
+move 4 from 6 to 4
+move 5 from 5 to 4
+move 5 from 5 to 9
+move 5 from 1 to 6
+move 1 from 5 to 6
+move 4 from 9 to 7
+move 1 from 9 to 8
+move 7 from 7 to 1
+move 1 from 7 to 8
+move 4 from 1 to 5
+move 5 from 4 to 1
+move 1 from 4 to 8
+move 6 from 1 to 2
+move 11 from 6 to 8
+move 2 from 8 to 9
+move 1 from 5 to 9
+move 6 from 2 to 8
+move 1 from 1 to 2
+move 2 from 7 to 8
+move 1 from 9 to 2
+move 2 from 2 to 8
+move 1 from 7 to 8
+move 10 from 8 to 3
+move 3 from 5 to 9
+move 4 from 8 to 5
+move 4 from 8 to 2
+move 7 from 7 to 8
+move 2 from 5 to 9
+move 1 from 5 to 1
+move 2 from 7 to 8
+move 5 from 3 to 5
+move 1 from 1 to 3
+move 1 from 1 to 6
+move 1 from 2 to 4
+move 7 from 6 to 4
+move 2 from 2 to 3
+move 3 from 8 to 4
+move 2 from 3 to 1
+move 3 from 5 to 6
+move 3 from 6 to 8
+move 1 from 1 to 9
+move 3 from 3 to 1
+move 8 from 8 to 1
+move 1 from 2 to 9
+move 1 from 6 to 2
+move 3 from 5 to 1
+move 1 from 8 to 3
+move 3 from 4 to 1
+move 4 from 8 to 9
+move 1 from 7 to 1
+move 7 from 1 to 6
+move 8 from 9 to 6
+move 1 from 8 to 9
+move 4 from 9 to 8
+move 15 from 6 to 5
+move 3 from 1 to 6
+move 2 from 1 to 2
+move 1 from 2 to 7
+move 1 from 9 to 6
+move 3 from 8 to 1
+move 1 from 4 to 9
+move 11 from 5 to 9
+move 1 from 7 to 1
+move 1 from 2 to 3
+move 2 from 3 to 4
+move 6 from 1 to 7
+move 7 from 4 to 5
+move 2 from 6 to 7
+move 1 from 4 to 5
+move 2 from 4 to 1
+move 13 from 9 to 1
+move 2 from 3 to 2
+move 1 from 3 to 7
+move 2 from 4 to 1
+move 4 from 6 to 9
+move 1 from 8 to 4
+move 4 from 6 to 8
+move 1 from 4 to 9
+move 9 from 1 to 6
+move 8 from 6 to 9
+move 4 from 5 to 3
+move 1 from 8 to 4
(DIR) diff --git a/5/mkfile b/5/mkfile
t@@ -0,0 +1,11 @@
+run:V:
+ ./aoc5 <input
+
+test:V:
+ # correct result: CMZ
+ # [Z]
+ # [N]
+ # [D]
+ # [C] [M] [P]
+ # 1 2 3
+ ./aoc5 <testinput
(DIR) diff --git a/5/testinput b/5/testinput
t@@ -0,0 +1,9 @@
+ [D]
+[N] [C]
+[Z] [M] [P]
+ 1 2 3
+
+move 1 from 2 to 1
+move 3 from 1 to 3
+move 2 from 2 to 1
+move 1 from 1 to 2