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carbon-lang/examples/advent2024/day13_part2.carbon
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Richard Smithandjosh11b 4ddba4ab1e Modernize advent of code examples (#6496)
* Use generics in more places.
* Use `ref` in more places.
* Use `for` in more places.
* Use a little bit of C++ interop.
* Use an adapter for the `char`-or-EOF result of reading a char instead
of pure `i32`, and use char literals where possible.

---------

Co-authored-by: josh11b <15258583+josh11b@users.noreply.github.com>
2025-12-17 23:26:26 +00:00

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// 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/13
import Core library "io";
import library "day13_common";
import library "io_utils";
fn Run() {
var total_cost: i64 = 0;
while (true) {
var m: Machine = Machine.Read();
m.prize.0 += 10_000_000_000_000;
m.prize.1 += 10_000_000_000_000;
total_cost += CostIfPossible(m);
if (not SkipNewline()) {
break;
}
}
PrintInt(total_cost);
}