.gitignore

@@ -69,6 +69,3 @@ docgen_tmp/
 
 ### nix ###
 result
-
-### local ###
-src/data

src/day01.zig

@@ -1,64 +1,4 @@
 const std = @import("std");
 const util = @import("util.zig");
 
-pub fn main() !void {
+pub fn main() !void {}
-    const input = @embedFile("data/day01.txt");
-    const sln = try solve(input);
-    std.debug.print("Solution: {d}", .{sln});
-}
-
-const numbers = [_][]const u8{ "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine" };
-const zero = @as(u8, '0');
-
-fn solve(input: []const u8) !u32 {
-    var sum: u32 = 0;
-
-    var it = std.mem.splitAny(u8, input, "\n");
-    while (it.next()) |line| {
-        if (std.mem.eql(u8, "", line)) {
-            continue;
-        }
-
-        var first: u8 = 0;
-        var last: u8 = 0;
-
-        for (0..line.len) |offset| {
-            var n: u8 = 0; // ascii value
-            if (line[offset] >= '0' and line[offset] <= '9') {
-                n = line[offset];
-            } else {
-                inline for (numbers, 0..) |word, value| {
-                    if (std.mem.startsWith(u8, line[offset..], word)) {
-                        n = value + zero;
-                        break;
-                    }
-                }
-            }
-            if (n != 0) {
-                if (first == 0) {
-                    first = n;
-                }
-                last = n;
-            }
-        }
-
-        const cal_value = (first - zero) * 10 + (last - zero);
-        sum += cal_value;
-    }
-
-    return sum;
-}
-
-test "sample" {
-    const input =
-        \\two1nine
-        \\eightwothree
-        \\abcone2threexyz
-        \\xtwone3four
-        \\4nineeightseven2
-        \\zoneight234
-        \\7pqrstsixteen
-    ;
-    const sln = try solve(input);
-    try std.testing.expectEqual(@as(u32, 281), sln);
-}