ajet/cpp-aoc
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remove bad using

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This commit is contained in:
Adam Jeniski 2025-12-13 19:12:42 -10:00
parent eb0dbc61b7
commit 4aca0f39cb
1 changed files with 8 additions and 10 deletions
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18
src/day1.cpp
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@ -4,23 +4,21 @@
struct Data{ char dir; int64_t cnt; }; struct Data{ char dir; int64_t cnt; };
using std::cout, std::endl, std::vector, std::ifstream; int64_t part_1(const std::vector<Data>&);
int64_t part_2(const std::vector<Data>&);
int64_t part_1(const vector<Data>&);
int64_t part_2(const vector<Data>&);
int main() { int main() {
ifstream file{"input/2025-1.txt"}; std::ifstream file{"input/2025-1.txt"};
Data line; Data line;
vector<Data> v; std::vector<Data> v;
while (file >> line.dir >> line.cnt) { while (file >> line.dir >> line.cnt) {
v.push_back(line); v.push_back(line);
} }
cout << "Part 1: " << part_1(v) << endl; std::cout << "Part 1: " << part_1(v) << std::endl;
cout << "Part 1: " << part_2(v) << endl; std::cout << "Part 1: " << part_2(v) << std::endl;
} }
int64_t part_1(const vector<Data>& v) { int64_t part_1(const std::vector<Data>& v) {
int64_t loc{50}, presses{0}; int64_t loc{50}, presses{0};
for (auto data : v) { for (auto data : v) {
if (data.dir == 'L') { if (data.dir == 'L') {
@ -40,7 +38,7 @@ int64_t part_1(const vector<Data>& v) {
return presses; return presses;
} }
int64_t part_2(const vector<Data>& v) { int64_t part_2(const std::vector<Data>& v) {
int64_t loc{50}, presses{0}; int64_t loc{50}, presses{0};
for (auto data : v) { for (auto data : v) {
auto last_loc = loc; auto last_loc = loc;