From 0cb12b95ef11fe283731e862e3953f27eeea8757 Mon Sep 17 00:00:00 2001
From: omagdy <omar.professional8777@gmail.com>
Date: Thu, 12 Dec 2024 18:31:50 +0200
Subject: Day 11 done.

---
 2024/go/src/day4/main.go | 133 -----------------------------------------------
 1 file changed, 133 deletions(-)
 delete mode 100644 2024/go/src/day4/main.go

(limited to '2024/go/src/day4/main.go')

diff --git a/2024/go/src/day4/main.go b/2024/go/src/day4/main.go
deleted file mode 100644
index ec90ed1..0000000
--- a/2024/go/src/day4/main.go
+++ /dev/null
@@ -1,133 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"os"
-	"strings"
-)
-
-type Direction string
-
-const (
-	Up          Direction = "up"
-	Down        Direction = "down"
-	Left        Direction = "left"
-	Right       Direction = "right"
-	TopLeft     Direction = "topleft"
-	TopRight    Direction = "topRight"
-	BottomLeft  Direction = "botleft"
-	BottomRight Direction = "botRight"
-)
-
-func FileRead(path string) string {
-	file, err := os.ReadFile(path)
-	if err != nil {
-		fmt.Println("Couldn't Read file: ", err)
-	}
-	return string(file)
-
-}
-
-func parseInput(data string) []string {
-	return strings.Split(data, "\n")
-}
-
-func isValid(x int, y int, n int, m int) bool {
-	return x >= 0 && x < n && y >= 0 && y < m
-}
-
-func solve_part_one(data string) int {
-	grid := parseInput(data)
-	grid = grid[:len(grid)-1]
-	n := len(grid)
-	m := len(grid[0])
-	dx := [8]int{1, -1, 0, 0, 1, 1, -1, -1}
-	dy := [8]int{0, 0, 1, -1, 1, -1, 1, -1}
-	var words []string
-	for x := range len(grid) {
-		for y := range len(grid[0]) {
-			if grid[x][y] == byte('X') {
-				for i := range 8 {
-					word := "X"
-					for j := 1; j <= 3; j++ {
-						nx := x + dx[i]*j
-						ny := y + dy[i]*j
-						if isValid(nx, ny, n, m) {
-							word += string(grid[nx][ny])
-						}
-						words = append(words, word)
-					}
-				}
-			}
-		}
-	}
-	cnt := 0
-	for _, word := range words {
-		if word == "XMAS" {
-			cnt++
-
-		}
-	}
-	return cnt
-}
-
-func iSXMAS(window []string) bool {
-	patterns := [][]string{{"M.M",
-		".A.",
-		"S.S"}, {"M.S",
-		".A.",
-		"M.S"}, {"S.S",
-		".A.",
-		"M.M"}, {"S.M",
-		".A.",
-		"S.M"}}
-	for _, pat := range patterns {
-		flag := true
-		for i := range len(window) {
-			for j := range len(window[0]) {
-				if pat[i][j] != '.' {
-					flag = flag && (pat[i][j] == window[i][j])
-				}
-			}
-		}
-		if flag {
-			return true
-		}
-	}
-	return false
-}
-
-func solve_part_two(data string) int {
-	grid := parseInput(data)
-	grid = grid[:len(grid)-1]
-	n := len(grid)
-	m := len(grid[0])
-	var windows [][]string
-	for x := range n - 2 {
-		for y := range m - 2 {
-			var window []string
-			for i := range 3 {
-				window = append(window, grid[i+y][x:x+3])
-			}
-			windows = append(windows, window)
-		}
-	}
-	cnt := 0
-	// fmt.Println(windows)
-	for _, window := range windows {
-		if iSXMAS(window) {
-			cnt += 1
-		}
-	}
-	return cnt
-}
-
-func main() {
-	test := FileRead("../input/day4.test")
-	prod := FileRead("../input/day4.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))
-}
-- 
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