bpavuk.neocities.org
Advent of Code 2025, done in C++
day[07]: some improvements to formatting; formatted common library
+2
.clang-format
+2
.clang-format
+4
-4
src/07/solution.cxx
+4
-4
src/07/solution.cxx
···
15
15
16
16
for (size_t i = 1; i < data.size(); ++i) {
17
17
auto& previous = data[i - 1];
18
-
auto& current = data[i];
18
+
auto& current = data[i];
19
19
20
20
for (size_t ch = 0; ch < current.size(); ++ch) {
21
21
char previous_ch = previous[ch];
22
-
char current_ch = current[ch];
22
+
char current_ch = current[ch];
23
23
if (previous_ch != 'S' && previous_ch != '|') {
24
24
continue;
25
25
}
···
48
48
49
49
for (size_t i = 1; i < data.size(); ++i) {
50
50
auto& previous = data[i - 1];
51
-
auto& current = data[i];
51
+
auto& current = data[i];
52
52
53
53
for (size_t ch = 0; ch < current.size(); ++ch) {
54
54
if (previous[ch] == '|' && current[ch] == '^') {
···
87
87
result = count_possible_paths(data, new_pos, cache);
88
88
89
89
} else if (data[position.y][position.x] == '^') {
90
-
Position left = Position{.x = position.x - 1, .y = position.y};
90
+
Position left = Position{.x = position.x - 1, .y = position.y};
91
91
Position right = Position{.x = position.x + 1, .y = position.y};
92
92
93
93
// a weird workaround to satisfy some static checks. maps must
+5
-4
src/common/getinputpath.cxx
+5
-4
src/common/getinputpath.cxx
···
1
+
#include <filesystem>
2
+
1
3
#include "common/istest.h"
2
-
#include <filesystem>
3
4
4
5
const std::filesystem::path get_input_path(std::filesystem::path data_root) {
5
-
std::filesystem::path data_path =
6
-
data_root / (is_test() ? "test.txt" : "input.txt");
6
+
std::filesystem::path data_path =
7
+
data_root / (is_test() ? "test.txt" : "input.txt");
7
8
8
-
return data_path;
9
+
return data_path;
9
10
}
+5
-5
src/common/istest.cxx
+5
-5
src/common/istest.cxx
···
2
2
#include <string_view>
3
3
4
4
bool is_test() {
5
-
std::string_view mode = "real";
6
-
if (const char *env_mode = std::getenv("AOC_MODE")) {
7
-
mode = env_mode;
8
-
}
5
+
std::string_view mode = "real";
6
+
if (const char* env_mode = std::getenv("AOC_MODE")) {
7
+
mode = env_mode;
8
+
}
9
9
10
-
return mode == "test";
10
+
return mode == "test";
11
11
}