mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 22:02:55 +01:00
Dana Jansensandzygoloid
24bde46181
In line with the proposal in #4682, this changes the array syntax to be array(T, N). `array` is a builtin keyword which must be followed by parens containing two expressions and a separating comma. The array type expression is still fully builtin, it does not forward to a Core.Array library type yet. It merely adds the `ArrayType` instruction, as was done with the previous syntax. Followup work will change the instruction to reference to Core.Array, once the library type exists and can be used directly. --------- Co-authored-by: zygoloid <richard@metafoo.co.uk>
34 lines
873 B
Plaintext
34 lines
873 B
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
|
|
// Exceptions. See /LICENSE for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
|
|
// https://adventofcode.com/2024/day/4
|
|
|
|
import Core library "io";
|
|
|
|
import library "day4_common";
|
|
import library "io_utils";
|
|
|
|
fn Run() {
|
|
var search: Wordsearch = Wordsearch.Read();
|
|
var mas: array(i32, 3) = (0x4D, 0x41, 0x53);
|
|
var found: i32 = 0;
|
|
|
|
// TODO: Use for loops once they're implemented.
|
|
var y: i32 = 1;
|
|
while (y < 139) {
|
|
var x: i32 = 1;
|
|
while (x < 139) {
|
|
if ((search.Check3(mas, x - 1, y - 1, 1, 1) or
|
|
search.Check3(mas, x + 1, y + 1, -1, -1)) and
|
|
(search.Check3(mas, x - 1, y + 1, 1, -1) or
|
|
search.Check3(mas, x + 1, y - 1, -1, 1))) {
|
|
++found;
|
|
}
|
|
++x;
|
|
}
|
|
++y;
|
|
}
|
|
Core.Print(found);
|
|
}
|