Day 11 done.

1 files changed, 0 insertions, 188 deletions

diff --git a/2024/go/src/day6/main.go b/2024/go/src/day6/main.go
deleted file mode 100644
index fd629e6..0000000
--- a/2024/go/src/day6/main.go
+++ /dev/null
@@ -1,188 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"os"
-	"slices"
-	"strings"
-)
-
-type Orientation = int
-
-const (
-	Up    Orientation = 0
-	Right Orientation = 1
-	Down  Orientation = 2
-	Left  Orientation = 3
-)
-
-func FileRead(path string) string {
-	file, err := os.ReadFile(path)
-	if err != nil {
-		fmt.Println("Couldn't Read file: ", err)
-	}
-	return string(file)
-
-}
-
-func turn90(orientation Orientation) Orientation {
-	orientations := [4]Orientation{Up, Right, Down, Left}
-	return orientations[(orientation+1)%4]
-}
-
-type Grid = []string
-
-func isValid(grid *Grid, x int, y int) bool {
-	n, m := len(*grid), len((*grid)[0])
-	return x >= 0 && x < n && y >= 0 && y < m
-
-}
-
-func replaceCharGrid(grid *Grid, x int, y int, ch rune) {
-	str := (*grid)[x]
-	runes := []rune(str)
-	runes[y] = ch
-	(*grid)[x] = string(runes)
-}
-
-func simulateTrail(grid *Grid, gPos [2]int) int {
-	set := make(map[[2]int]struct{})
-	set[gPos] = struct{}{}
-	curOrientation := getOrientation((*grid)[gPos[0]][gPos[1]])
-	dx := [4]int{-1, 0, 1, 0} // Up, Right, Down, Left
-	dy := [4]int{0, 1, 0, -1}
-	for {
-		nx := gPos[0] + dx[curOrientation]
-		ny := gPos[1] + dy[curOrientation]
-		if isValid(grid, nx, ny) {
-			curPoint := (*grid)[nx][ny]
-			if !isObstacle(curPoint) {
-				gPos = [2]int{nx, ny}
-				replaceCharGrid(grid, nx, ny, 'X')
-				set[gPos] = struct{}{}
-			} else {
-				curOrientation = turn90(curOrientation)
-			}
-		} else {
-			break
-		}
-	}
-	return len(set)
-}
-
-func parseInput(data string) Grid {
-	var grid Grid
-	for _, line := range strings.Split(data, "\n") {
-		if len(line) > 0 {
-			grid = append(grid, line)
-		}
-	}
-	return grid
-}
-
-func getOrientation(ch byte) Orientation {
-	if ch == '^' {
-		return Up
-	} else if ch == '>' {
-		return Right
-	} else if ch == '<' {
-		return Left
-	} else {
-		return Down
-	}
-}
-
-func isGaurd(ch byte) bool {
-	return slices.Contains([]string{"^", ">", "<", "V"}, string(ch))
-}
-
-func isObstacle(ch byte) bool {
-	return ch == '#'
-}
-
-func solve_part_one(data string) int {
-	grid := parseInput(data)
-	var guardPosition [2]int
-	for i, row := range grid {
-		for j, ch := range row {
-			if isGaurd(byte(ch)) {
-				guardPosition = [2]int{i, j}
-			}
-		}
-	}
-	trailCount := simulateTrail(&grid, guardPosition)
-	return trailCount
-}
-
-func isStuck(grid *Grid, gPos [2]int) bool {
-	// n, m := len(*grid), len((*grid)[0])
-	var visited [130][130][4]bool
-	// visited := make([][][]bool, 4)
-	// for i := range visited {
-	// 	visited[i] = make([][]bool, n)
-	// 	for j := range visited[i] {
-	// 		visited[i][j] = make([]bool, m)
-	// 	}
-	// }
-	curOrientation := getOrientation((*grid)[gPos[0]][gPos[1]])
-	visited[gPos[0]][gPos[1]][curOrientation] = true
-	dx := [4]int{-1, 0, 1, 0} // Up, Right, Down, Left
-	dy := [4]int{0, 1, 0, -1}
-	for {
-		nx := gPos[0] + dx[curOrientation]
-		ny := gPos[1] + dy[curOrientation]
-		if isValid(grid, nx, ny) {
-			curPoint := (*grid)[nx][ny]
-			if !isObstacle(curPoint) {
-				gPos = [2]int{nx, ny}
-				if visited[nx][ny][curOrientation] {
-					return true
-				}
-				visited[nx][ny][curOrientation] = true
-			} else {
-				curOrientation = turn90(curOrientation)
-			}
-		} else {
-			break
-		}
-	}
-	return false
-}
-
-func solve_part_two(data string) int {
-	grid := parseInput(data)
-	var guardPosition [2]int
-	for i, row := range grid {
-		for j, ch := range row {
-			if isGaurd(byte(ch)) {
-				guardPosition = [2]int{i, j}
-			}
-		}
-	}
-	n, m := len(grid), len(grid[0])
-	ans := 0
-	for i := range n {
-		for j := range m {
-			if !(i == guardPosition[0] && j == guardPosition[1]) {
-				flag := grid[i][j] == '.'
-				replaceCharGrid(&grid, i, j, '#')
-				if isStuck(&grid, guardPosition) {
-					ans++
-				}
-				if flag {
-					replaceCharGrid(&grid, i, j, '.')
-				}
-			}
-		}
-	}
-	return ans
-}
-
-func main() {
-	test := FileRead("../input/day6.test")
-	prod := FileRead("../input/day6.prod")
-	fmt.Println("Part_1 test: ", solve_part_one(test))
-	fmt.Println("Part_1 prod: ", solve_part_one(prod))
-	fmt.Println("Part_2 test: ", solve_part_two(test))
-	fmt.Println("Part_2 prod: ", solve_part_two(prod))
-}