2020 day2 - string parsing & simple validation

2018/day15/input.txt

@@ -0,0 +1,32 @@
+################################
+################.#.#..##########
+################.#...G##########
+################...#############
+######..##########.#..##########
+####.G...#########.G...#########
+###.........######....##########
+##..#.##.....#....#....#########
+#G.#GG..................##.#####
+##.##..##..G........G.........##
+#######......G.G...............#
+#######........................#
+########.G....#####..E#...E.G..#
+#########G...#######...........#
+#########...#########.........##
+#####.......#########....G...###
+###.........#########.....E..###
+#...........#########.........##
+#..#....G..G#########........###
+#..#.........#######.........###
+#G.##G......E.#####...E..E..####
+##......E...............########
+#.....#G.G..............E..#####
+#....#####....E........###.#####
+#...#########.........####.#####
+#.###########......#.#####.#####
+#....##########.##...###########
+#....#############....##########
+##.##############E....##########
+##.##############..#############
+##....##########################
+################################

2018/day15/main.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"strings"
+
+	"github.com/alexchao26/advent-of-code-go/util"
+)
+
+func main() {
+	var part int
+	flag.IntVar(&part, "part", 1, "part 1 or 2")
+	flag.Parse()
+	fmt.Println("Running part", part)
+
+	if part == 1 {
+		ans := part1(util.ReadFile("./input.txt"))
+		fmt.Println("Output:", ans)
+	} else {
+		ans := part2(util.ReadFile("./input.txt"))
+		fmt.Println("Output:", ans)
+	}
+}
+
+func part1(input string) int {
+	strGrid := parseInputs(input)
+	_ = strGrid
+	return 0
+}
+
+func part2(input string) int {
+	return 0
+}
+
+func parseInputs(input string) [][]string {
+	lines := strings.Split(input, "\n")
+
+	grid := [][]string{}
+	for r, row := range lines {
+		grid = append(grid, []string{})
+		for _, v := range row {
+			grid[r] = append(grid[r], string(v))
+		}
+	}
+
+	return grid
+}
+
+type Board struct {
+	grid    [][]string
+	goblins []*Character
+	elves   []*Character
+}
+
+type Character struct {
+	HP   int
+	Type string
+}

2018/day15/main_test.go

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+package main
+
+import "testing"
+
+var tests1 = []struct {
+	name  string
+	want  int
+	input string
+	// add extra args if needed
+}{
+	// {"actual", ACTUAL_ANSWER, util.ReadFile("input.txt")},
+}
+
+func TestPart1(t *testing.T) {
+	for _, test := range tests1 {
+		t.Run(test.name, func(*testing.T) {
+			got := part1(test.input)
+			if got != test.want {
+				t.Errorf("got %v, want %v", got, test.want)
+			}
+		})
+	}
+}
+
+var tests2 = []struct {
+	name  string
+	want  int
+	input string
+	// add extra args if needed
+}{
+	// {"actual", ACTUAL_ANSWER, util.ReadFile("input.txt")},
+}
+
+func TestPart2(t *testing.T) {
+	for _, test := range tests2 {
+		t.Run(test.name, func(*testing.T) {
+			got := part2(test.input)
+			if got != test.want {
+				t.Errorf("got %v, want %v", got, test.want)
+			}
+		})
+	}
+}