diff options
Diffstat (limited to 'src/2022/day23/aoc.cpp')
| -rw-r--r-- | src/2022/day23/aoc.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/2022/day23/aoc.cpp b/src/2022/day23/aoc.cpp index 1b5a9e6..1d60f78 100644 --- a/src/2022/day23/aoc.cpp +++ b/src/2022/day23/aoc.cpp @@ -86,6 +86,10 @@ static struct elf_test { elf_move m; } moves[5] = {{eight, nomove}, {north_three, north}, {south_three, south}, {west_three, west}, {east_three, east}}; +bool duplicate(elf e, const std::vector<elf>& elfs) { + return false; +} + std::vector<elf> round(int i, const std::vector<elf>& elfs, const std::set<elf>& elves) { std::vector<elf> next; for (auto& e : elfs) { @@ -103,6 +107,11 @@ std::vector<elf> round(int i, const std::vector<elf>& elfs, const std::set<elf>& } // check duplicate of next + for(size_t i = 0; i < next.size(); i++) { + if (duplicate(next[i], next)) { + next[i] = elfs[i]; // stay put + } + } return next; } |