Tim/adventofcode-2016
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Added day 8

Browse Source
This commit is contained in:
Tim Stallard 2016-12-08 10:07:30 +00:00
parent 580d527c1b
commit 6e3de19949
3 changed files with 198 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

170
day08/input.txt Normal file
View File

@ -0,0 +1,170 @@
rect 1x1
rotate row y=0 by 5
rect 1x1
rotate row y=0 by 5
rect 1x1
rotate row y=0 by 3
rect 1x1
rotate row y=0 by 2
rect 1x1
rotate row y=0 by 3
rect 1x1
rotate row y=0 by 2
rect 1x1
rotate row y=0 by 5
rect 1x1
rotate row y=0 by 5
rect 1x1
rotate row y=0 by 3
rect 1x1
rotate row y=0 by 2
rect 1x1
rotate row y=0 by 3
rect 2x1
rotate row y=0 by 2
rect 1x2
rotate row y=1 by 5
rotate row y=0 by 3
rect 1x2
rotate column x=30 by 1
rotate column x=25 by 1
rotate column x=10 by 1
rotate row y=1 by 5
rotate row y=0 by 2
rect 1x2
rotate row y=0 by 5
rotate column x=0 by 1
rect 4x1
rotate row y=2 by 18
rotate row y=0 by 5
rotate column x=0 by 1
rect 3x1
rotate row y=2 by 12
rotate row y=0 by 5
rotate column x=0 by 1
rect 4x1
rotate column x=20 by 1
rotate row y=2 by 5
rotate row y=0 by 5
rotate column x=0 by 1
rect 4x1
rotate row y=2 by 15
rotate row y=0 by 15
rotate column x=10 by 1
rotate column x=5 by 1
rotate column x=0 by 1
rect 14x1
rotate column x=37 by 1
rotate column x=23 by 1
rotate column x=7 by 2
rotate row y=3 by 20
rotate row y=0 by 5
rotate column x=0 by 1
rect 4x1
rotate row y=3 by 5
rotate row y=2 by 2
rotate row y=1 by 4
rotate row y=0 by 4
rect 1x4
rotate column x=35 by 3
rotate column x=18 by 3
rotate column x=13 by 3
rotate row y=3 by 5
rotate row y=2 by 3
rotate row y=1 by 1
rotate row y=0 by 1
rect 1x5
rotate row y=4 by 20
rotate row y=3 by 10
rotate row y=2 by 13
rotate row y=0 by 10
rotate column x=5 by 1
rotate column x=3 by 3
rotate column x=2 by 1
rotate column x=1 by 1
rotate column x=0 by 1
rect 9x1
rotate row y=4 by 10
rotate row y=3 by 10
rotate row y=1 by 10
rotate row y=0 by 10
rotate column x=7 by 2
rotate column x=5 by 1
rotate column x=2 by 1
rotate column x=1 by 1
rotate column x=0 by 1
rect 9x1
rotate row y=4 by 20
rotate row y=3 by 12
rotate row y=1 by 15
rotate row y=0 by 10
rotate column x=8 by 2
rotate column x=7 by 1
rotate column x=6 by 2
rotate column x=5 by 1
rotate column x=3 by 1
rotate column x=2 by 1
rotate column x=1 by 1
rotate column x=0 by 1
rect 9x1
rotate column x=46 by 2
rotate column x=43 by 2
rotate column x=24 by 2
rotate column x=14 by 3
rotate row y=5 by 15
rotate row y=4 by 10
rotate row y=3 by 3
rotate row y=2 by 37
rotate row y=1 by 10
rotate row y=0 by 5
rotate column x=0 by 3
rect 3x3
rotate row y=5 by 15
rotate row y=3 by 10
rotate row y=2 by 10
rotate row y=0 by 10
rotate column x=7 by 3
rotate column x=6 by 3
rotate column x=5 by 1
rotate column x=3 by 1
rotate column x=2 by 1
rotate column x=1 by 1
rotate column x=0 by 1
rect 9x1
rotate column x=19 by 1
rotate column x=10 by 3
rotate column x=5 by 4
rotate row y=5 by 5
rotate row y=4 by 5
rotate row y=3 by 40
rotate row y=2 by 35
rotate row y=1 by 15
rotate row y=0 by 30
rotate column x=48 by 4
rotate column x=47 by 3
rotate column x=46 by 3
rotate column x=45 by 1
rotate column x=43 by 1
rotate column x=42 by 5
rotate column x=41 by 5
rotate column x=40 by 1
rotate column x=33 by 2
rotate column x=32 by 3
rotate column x=31 by 2
rotate column x=28 by 1
rotate column x=27 by 5
rotate column x=26 by 5
rotate column x=25 by 1
rotate column x=23 by 5
rotate column x=22 by 5
rotate column x=21 by 5
rotate column x=18 by 5
rotate column x=17 by 5
rotate column x=16 by 5
rotate column x=13 by 5
rotate column x=12 by 5
rotate column x=11 by 5
rotate column x=3 by 1
rotate column x=2 by 5
rotate column x=1 by 5
rotate column x=0 by 1

14
day08/part1.js Normal file
View File

@ -0,0 +1,14 @@
var blankgrid = [];
for(var x = 0; x < 50; x++){
blankgrid[x] = [];
for(var y = 0; y < 6; y++){
blankgrid[x][y] = 0;
}
}
rect=(A, B, grid)=>(grid.map((col, x)=>(col.map((pixel, y)=>( ((x < A) && (y < B)) ? (1) : (pixel) )))));
rotateRow=(row, moves, grid)=>(grid.map((col, x)=>(col.map((pixel, y)=>( (y == row) ? (grid[(x-moves+50)%50][y]) : (pixel) )))))
rotateColumn=(colnum, moves, grid)=>(grid.map((col, x)=>(col.map((pixel, y)=>( (x == colnum) ? (grid[x][(y-moves+6)%6]) : (pixel) )))))
var input = require("fs").readFileSync("input.txt").toString().replace(/\r/g, "");
var newgrid = input.split("\n").filter((a)=>(a)).reduce((grid, str)=>(eval(str.replace(/rect ([0-9]+)x([0-9]+)/, "rect($1,$2,grid)").replace(/rotate row y=([0-9]+) by ([0-9]+)/, "rotateRow($1,$2,grid)").replace(/rotate column x=([0-9]+) by ([0-9]+)/, "rotateColumn($1,$2,grid)"))), blankgrid);
console.log(newgrid.reduce((a, b)=>(a + b.reduce((c, d)=>(d + c), 0)), 0))

14
day08/part2.js Normal file
View File

@ -0,0 +1,14 @@
var blankgrid = [];
for(var x = 0; x < 50; x++){
blankgrid[x] = [];
for(var y = 0; y < 6; y++){
blankgrid[x][y] = 0;
}
}
rect=(A, B, grid)=>(grid.map((col, x)=>(col.map((pixel, y)=>( ((x < A) && (y < B)) ? (1) : (pixel) )))));
rotateRow=(row, moves, grid)=>(grid.map((col, x)=>(col.map((pixel, y)=>( (y == row) ? (grid[(x-moves+50)%50][y]) : (pixel) )))))
rotateColumn=(colnum, moves, grid)=>(grid.map((col, x)=>(col.map((pixel, y)=>( (x == colnum) ? (grid[x][(y-moves+6)%6]) : (pixel) )))))
var input = require("fs").readFileSync("input.txt").toString().replace(/\r/g, "");
var newgrid = input.split("\n").filter((a)=>(a)).reduce((grid, str)=>(eval(str.replace(/rect ([0-9]+)x([0-9]+)/, "rect($1,$2,grid)").replace(/rotate row y=([0-9]+) by ([0-9]+)/, "rotateRow($1,$2,grid)").replace(/rotate column x=([0-9]+) by ([0-9]+)/, "rotateColumn($1,$2,grid)"))), blankgrid);
console.log(newgrid.map((a)=>(a.map((b)=>((b) ? "x" : " ")).reverse().join(""))).join("\n"));