carbon-lang/examples/advent2024/day7_part1.carbon

// 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/7

import Core library "io";

import library "day7_common";
import library "io_utils";

fn Run() {
  var total: i64 = 0;
  while (PeekChar() != CharOrEOF.EOF()) {
    var eq: Equation = Equation.Read();
    if (eq.Solve(false)) {
      total += eq.result;
    }
  }
  PrintInt(total);
}