chromium/codelabs/cpp101/solutions/factor.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <optional>

#include "base/at_exit.h"
#include "base/command_line.h"
#include "base/functional/bind.h"
#include "base/logging.h"
#include "base/run_loop.h"
#include "base/strings/string_number_conversions.h"
#include "base/task/thread_pool.h"
#include "base/test/task_environment.h"
#include "base/test/test_timeouts.h"
#include "base/time/time.h"

namespace {

std::optional<int> FindNonTrivialFactor(int n) { … }

void FindNonTrivialFactorHelper(int n, std::optional<int>* result) { … }

void PrintStatusUpdate(base::TimeTicks start_time) { … }

void PrintStatusUpdateRepeatedly(base::TimeTicks start_time,
                                 base::TimeDelta print_interval) { … }

}  // namespace

int main(int argc, char* argv[]) { … }