From 4c3a50166bf0f78ce89459c352cc1c6536a8b96d Mon Sep 17 00:00:00 2001
From: DJ O'Leary <dijitol@proton.me>
Date: Sat, 29 Nov 2025 20:23:02 +0100
Subject: chore: make language folders snake_case

---
 2023/Go/internal/day_03/part_01/part_01.go      | 123 ------------------------
 2023/Go/internal/day_03/part_01/part_01_test.go |  78 ---------------
 2 files changed, 201 deletions(-)
 delete mode 100644 2023/Go/internal/day_03/part_01/part_01.go
 delete mode 100644 2023/Go/internal/day_03/part_01/part_01_test.go

(limited to '2023/Go/internal/day_03/part_01')

diff --git a/2023/Go/internal/day_03/part_01/part_01.go b/2023/Go/internal/day_03/part_01/part_01.go
deleted file mode 100644
index 49837b3..0000000
--- a/2023/Go/internal/day_03/part_01/part_01.go
+++ /dev/null
@@ -1,123 +0,0 @@
-package part_01
-
-/**
- * TRIED:
- * 530923
- */
-
-import (
-	"os"
-	"strconv"
-	"strings"
-)
-
-const USE_SAMPLE = true
-
-func Solve() {
-	var content []byte
-	if USE_SAMPLE {
-		content, _ = os.ReadFile("../_input/day_03_part_01_sample.txt")
-	} else {
-		content, _ = os.ReadFile("../_input/day_03.txt")
-	}
-	lines := strings.Split(string(content), "\n")
-
-	validNumbers := walkLines(lines)
-
-	answer := 0
-	for _, number := range validNumbers {
-		answer += number
-	}
-
-	println(answer)
-}
-
-func walkLines(lines []string) []int {
-	var validNumbers []int
-
-	for y := 0; y < len(lines); y++ {
-		line := lines[y]
-
-		if line == "" || line == "\n" {
-			continue
-		}
-
-		// Counts as a symbol...
-		filteredLine := strings.ReplaceAll(line, "\r", "")
-
-		previousWasNumber := false
-		number := ""
-		for x := 0; x < len(filteredLine); x++ {
-			char := filteredLine[x]
-
-			_, err := strconv.Atoi(string(char))
-			isNumeric := err == nil
-
-			if isNumeric {
-				previousWasNumber = true
-				number += string(char)
-				continue
-			}
-
-			if !previousWasNumber {
-				continue
-			}
-
-			isValid := checkValidity(lines, x, y, len(number))
-			if isValid {
-				num, _ := strconv.Atoi(number)
-				validNumbers = append(validNumbers, num)
-			}
-
-			println(number)
-
-			previousWasNumber = false
-			number = ""
-		}
-	}
-
-	return validNumbers
-}
-
-// N = number
-// k = numOfDigits + 1
-// (x-k,y-1) (x-1,y-1) ( x ,y-1)
-// (x-k, y )     N     ( x , y )
-// (x-k,y+1) (x-1,y+1) ( x ,y+1)
-func checkValidity(lines []string, x int, y int, numOfDigits int) bool {
-
-	for i := max(y-1, 0); i <= y+1; i++ {
-
-		var debugLine string
-
-		for j := max(x-(numOfDigits+1), 0); j <= x; j++ {
-
-			if lineExists := len(lines) > i; !lineExists {
-				continue
-			}
-
-			if charExists := len(lines[i]) > j; !charExists {
-				continue
-			}
-
-			char := rune(lines[i][j])
-			debugLine += string(char)
-
-			if char == '.' {
-				continue
-			}
-
-			_, err := strconv.Atoi(string(char))
-			isNumeric := err == nil
-			if isNumeric {
-				continue
-			}
-
-			debugLine = "" //nolint:ineffassign // Only used for debugging and needs to be reset
-
-			return true
-		}
-	}
-
-	return false
-}
diff --git a/2023/Go/internal/day_03/part_01/part_01_test.go b/2023/Go/internal/day_03/part_01/part_01_test.go
deleted file mode 100644
index a077fbd..0000000
--- a/2023/Go/internal/day_03/part_01/part_01_test.go
+++ /dev/null
@@ -1,78 +0,0 @@
-package part_01
-
-import (
-	"os"
-	"strings"
-	"testing"
-)
-
-func TestWalkLines(t *testing.T) {
-	lines := getSampleLines()
-	expected := 4361
-
-	validNumbers := walkLines(lines)
-
-	actual := 0
-	for _, number := range validNumbers {
-		actual += number
-	}
-
-	if actual != expected {
-		t.Errorf("Expected answer to be %d, got %d", expected, actual)
-	}
-}
-
-func TestCheckValidity(t *testing.T) {
-	lines := getSampleLines()
-
-	tests := []struct {
-		x        int
-		y        int
-		length   int
-		expected bool
-	}{
-		{3, 0, 3, true},  // 467
-		{8, 0, 3, false}, // 114
-		{9, 0, 1, false}, //   3 - Added to check for '\r' counting as a symbol
-		{4, 2, 2, true},  //  35
-		{9, 2, 3, true},  // 633
-		{9, 3, 1, false}, //   3 - Added to check if number continues to next line
-		{3, 4, 3, true},  // 617
-		{9, 5, 2, false}, //  58
-		{5, 6, 3, true},  // 592
-		{9, 7, 3, true},  // 775
-		{4, 9, 3, true},  // 664
-		{8, 9, 3, true},  // 598
-	}
-
-	for _, test := range tests {
-		actual := checkValidity(lines, test.x, test.y, test.length)
-
-		if actual != test.expected {
-			t.Errorf("Expected %d, %d, %d to be %t, got %t", test.x, test.y, test.length, test.expected, actual)
-		}
-	}
-}
-
-func getSampleLines() []string {
-	contents, err := os.ReadFile("../../../../_input/day_03_part_01_sample.txt")
-	if err != nil {
-		panic(err)
-	}
-
-	lines := strings.Split(string(contents), "\n")
-
-	var filteredLines []string
-	for _, line := range lines {
-		if line == "" || line == "\n" {
-			continue
-		}
-
-		// Counts as a symbol...
-		filteredLine := strings.ReplaceAll(line, "\r", "")
-
-		filteredLines = append(filteredLines, filteredLine)
-	}
-
-	return filteredLines
-}
-- 
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