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| author | kaiwu <kaiwu2004@gmail.com> | 2022-04-04 17:05:15 +0800 |
|---|---|---|
| committer | kaiwu <kaiwu2004@gmail.com> | 2022-04-04 17:05:15 +0800 |
| commit | 2e43f7c284d47ac66041ae6318d975aca6b71c83 (patch) | |
| tree | 0a78478e4b1f55b1c73f82ae4948c9d2c1990063 /src/2020/day1/aoc.cpp | |
| parent | 122958c8f385b047294dc99feb2cc86703f252c6 (diff) | |
| download | advent-of-code-2e43f7c284d47ac66041ae6318d975aca6b71c83.tar.gz advent-of-code-2e43f7c284d47ac66041ae6318d975aca6b71c83.zip | |
two sum
Diffstat (limited to 'src/2020/day1/aoc.cpp')
| -rw-r--r-- | src/2020/day1/aoc.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/2020/day1/aoc.cpp b/src/2020/day1/aoc.cpp index 87972e7..ab8e2f4 100644 --- a/src/2020/day1/aoc.cpp +++ b/src/2020/day1/aoc.cpp @@ -26,13 +26,15 @@ int two_sum(const std::vector<int>& is, int target) { return 0; } -int day1(line_view file, int target) { +int three_sum(const std::vector<int>& is, int target) { return 0; } + +std::pair<int, int> day1(line_view file, int target) { std::vector<int> is; per_line(file, [&is](line_view lv) { is.emplace_back(get_number(lv.line)); return true; }); - return two_sum(is, target); + return {two_sum(is, target), three_sum(is, target)}; } } // namespace aoc2020 |