diff options
| author | Bond_009 <bond.009@outlook.com> | 2022-12-01 22:30:22 +0100 |
|---|---|---|
| committer | Bond_009 <bond.009@outlook.com> | 2022-12-01 22:30:22 +0100 |
| commit | baf4910870a6e8999802b9a4a22eabd4142a34e3 (patch) | |
| tree | 2d11443dc21e53bd0d99d015cf789937d6d95862 /11 | |
| parent | 49d0c908f24b2c193c9deed1716fe36061ba26a1 (diff) | |
Move all Advent of Codes into one repo
Diffstat (limited to '11')
| -rw-r--r-- | 11/input | 90 | ||||
| -rw-r--r-- | 11/part1.c | 123 | ||||
| -rw-r--r-- | 11/part2.c | 202 | ||||
| -rw-r--r-- | 11/testinput | 10 |
4 files changed, 0 insertions, 425 deletions
diff --git a/11/input b/11/input deleted file mode 100644 index c367ad5..0000000 --- a/11/input +++ /dev/null @@ -1,90 +0,0 @@ -LLLLLLLL.LLLL.LLLLLLLLL.LLLLLL..L.LLLLL.LLLLL.LLLLLL.LLLLLLLLLLLLLL.LLLLLLLLLLLLLL.L.LLLLLLLLLL -LLLLLLLLLLLLL.LLLLLLLLL.LLLLLLLLL.LL.LLLLLLLL.LLLLLL.LLLLL.LLLLLLLL.LLLLLLLL.LLLL.LLLLLLLLLLLLL -LLLLLLLL.LLLL.LLLLLLLLL.LLLLLLLLLLLLLLLL.LLLL.LLLLLL.LLLLLL.LLLLLLL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLL.LLLLLLLLLLLLLL.LLLLLLLLL.LLLLL.LLLLL.LLLLLL.LLLLL.LLLLLLLL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLL.LLLL.LLLLLLLLLLLLLLLLLLL.LLLLL.LLLLL.LLLLLL.LLLLLLLLLLLLLL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLL..LLLL.LLLLLLLLLLLLLLLL.L.LLLLLLLLLLL.LLLLLL.LLLLLLLLLLLLLLLLLLLLLLL.LLLLLLL.LLLLLLLLLL -...L..LLL.L...........L....LL........LLL....L..L.......LLLLL.LL.....LL.LL...L..LLL.L......L.... -LLLLLLLL.LLLL..LLLLLLLLLLLLLLLLLL.LLLLL.LLLLLLLLLLLLLLLLLL.LLLLLLLLLLLLLLLLLLLLLLLLL.LLLLL.LLLL -LLLLLLLLLLLLL.LLLLLLLLLLLLLLLLLLL.LLLLL.LLLLLLLLLLLL.LLLLL.LLLLLLLL.LLLLLLLLLLLLLLLL.LLLLLLLLLL -LLLLLLLL.LLLLLLLLLLLLLL.LLLLLLLLL.LLLLL.LLLLLLLLLLLL.LLLLL.L.LLLLLL.LLLLLLLL.LLLLLLLLLLLLLLLLLL -LLLLLLLL.LLL..LLLLLLLLLLL.LLLLLLL.LLL.L.LLLLL.LLLLLL.LLLLL.LLLLLLLL.LLLLLLLLLLLLLLLL.LLLLLLLLLL -LLLLLLLL.LLLL.LLLLLLLLL.LLLLLLLLL.LLLLL.LLLLLLLLLLLLLLLLL..LLLLLLLL.LLLLLLLL.LLLLLLLLLLLLLLLLLL -LLLLLLLL.LLLLLLLLLLLLLL..LLLLLLLL.LLLLL.LLLLL.LLLLLL.LLLLL.LLLLLLLLLLLLLLLLL.LLLLLLL.LLLLLLLLLL -..LL.......L.L..L.LL......L.L....L...L...L.L........L.....L......LL...LL.LL.L........LLL.LL.... -LLLLLLLLLLLLL.LLLLLLLLL.LLLLLLLLL.LLLLL.LLLLL.LLLLLL.LLLLL.LLLLLLLLLLLLLLL.L.L.LLLLL.LLLLLLLLLL -LLLLLLLL.LLLL..LLLLLLLL.LLLLLLLLLLLLLLL.LLLLL.LLLLLL.LLLLLLLLLLLLLL.LLL.LLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLL.LLLL.LLLLLLLLLLLLLLLLLLL.LLLLL.LLLLLLL.LLLL.LLLLL.LLLLLLL..LLLLLLLLLLLLLLLL.LLLLLLLLLL -LLLLLLLL.LLLLLLLLLLLLLLLLLLLLLLLL.LLLLL.L.LLLLLLLLLL.LLLLL.LLLLLLLL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -.L..LLL...L.LLL..L..L....L....LL..LL...LL..LLLL.L.....L.L...........LL........L....L.L...L..LL. -LLLLLLLL.LLLLLLLLLLLLLL.LLLLLLLLLLLLLLL.LLLLL.LLLLLL.LLLLL.LLLLLLLL.LLLLLLLLLLLLLLLL.LLLLLLLLLL -LLLLLLLLLLLLL.LLLLLLLLLLLLLLLLLLL.LLLLLLLLL.L.LLLLLLLLLLLL.LLLLLLLLLLLLLLLLLLLLLLLLLLL.LLLLLLLL -LLLLLLLLLLLLL.LLLLLLLLLLL.LLLLLLL.LLLLL.LLLLLLLLLLLLLLLLLLLLLLLLLLL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLL.LL.LLLLLLLLLLLLLLLLLLLLLLLL.LLLL..LLLLL.LLLLLL.LLLLL.LLLLLLLLLLLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLL.L.LLLLLLLLLLLLLLLLLLLLLL.LLLLL.LLLLLLLLLLLL.LLLLL.LLLLLLLL.LLLLLLLL.LLLLL.L.LLLLLLLLLL -LLLLLLLL.L.LL.L.LLLLLLL.LLLLLLLLL.LLLLL.LLLLL.LLLLLLLLLLLL.LLLLLLLLLLLLLLLLLLLLLLLLL.LLLLLL.LLL -L.LLLLLLLLLLL.LLLLLLLLL.LLLLLLLLL.LLLLLLLLLLL.L.LLLLLLLLLL.LLLLLLLL.LLLLLLLLLLLLLLLLLLLLLLLLLLL -LLLLLLLLLLLLL.LLLLLLLLLL.LLLLLLLL.LLLLLLLLLLLLLLLL.LLLLLLL.LLLLLLLL.LLLLL.LL.LLLLLLLLLLLLLLLLLL -.LL.L....L.L..LL..L..L..LL.L...L.....L...LL......LLL...L...LL....L.L.......L.....L...L.L......L -LLLLLLLLLLLLLLLLLLLLLLL.LL.LLLLLL.LLLLL.L.LL..LL.LLL.LLLLL.L.LLLLLLLLLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLL.LLLL.LLLLLLLLL.LLLLLLLLLLLLLLLLL.LLL.LLLLLL.LLLLL.LLLLLLLLLLLLL.LLLLLLL.LLL.LLLLLLLLLL -LLLLLLLL.LLLL.LLLLLLLLL.LLLLLLLLLLLLLLLLLLLLLLLLLLLL.LLLLLLLLLLLLLLLLLLLLLLL.LLL.LLL.LLLLLLL.LL -LLLLLL.LLLLLL.LLLLLLLL..L.LLLLLLL.LLLLL.LLLLL.LLLLLL.LLLLL.L.LLLLLL.LLLLLLLL.LLLLLLLLLLLLLLLLLL -LLLLLLLLLLLL..LLLLL.LLL.LLLLLLLLLLL.LLL.LLLLL.LLLLLL.LLLLL.LLLLLLLL.LLLLLLLL.LLLLLLL.LLLLLL.LLL -LLLLLLLL.L.L..LLLLLLLLL.LLLLLLLLL.LLLLL.LLLLL.LLL.L...LLLL.LLLLL.LL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLLLLLLL.LLLLLLLLLLLLL.LLLLLLL.LLL.LLLLL.LLLLLLLLLLLL.LLLLLLLL.LLLLLLLL.LLLLLLLLLLLLLLLLLL -LLLLLLLL.LLLL.LLLLLLLLL.LLLLLLLLL.LLLLL.LLLLLLLLLLLLLLLLLLLLLLLL.LL.LLLLLLLL.LLLLLLL.LLL.LLLLLL -LLLLLLLL.LLLL.LLLLLLLLLLLLLLLLLLLLLLLLL.LLLLLLLLLLLLLLLLLLLLLLLLLLL.LLLLLL.LL.LLLLLL.LLLLLLLLLL -L.L..L...LL.L..L..L..L.L.L..L......................L...L..LLLL..LLLL..LL....L...LL..L.....L.... -LLLLLLLLLLLLLLLLLLLLLLL.LLLLLLLLL.LLLLL.LLLLL.LLLLLL.LLLLL.LLLL.LLLLLLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLL.LLLL.LLL.LLLLLLLLLLLLLLLL.LLLL.LLLLL.LL.LLLLL..LL.LLLLLLLL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLLLLLLL..LLLL.LL..L.LLLLLLLLLLLLL.LLLLL.LLLLLL.LLLLLLLLLLLLLLLLLLLLLLL.LLLLLLL.LLLL.LLLLL -LLLLLLLL.LLLL.LLLLLLLLLLLLLLLLLLL.LL.LL.LLLLLLLLLLLLLLLLLLLLLLLLLLL.LLLLLLLL.LL.LLLLLLLLLLLLLLL -LLLLLLLLLLLLLLLLLLLLLLL.LLLLLLLLL.LLLLLLLLLL.LLLLLLLLLLLLL.LLLLLLLLLLL.LLLLL.LLLLLLL.LLLLLLLLLL -LL.LL...L...LL.LLL...L...LL.LL..L.L.L...L.L.......L..L..L.LLL..LL...LLLLL..L..LL..L.....L...LL. -LLLLLLLL.LLLLLLLLLLLLLL..LL.L.LLL.LLLLL.LLLLLLLLLLLL.LLLL..LLLLLLLL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLL.LL.LLLL.LLLLLLLLLLLLLLLLLLLLLL.LLLLLLLLL.LL.L.LLL.LLLLLLLLLLLLLLLLL.LLLLLL..LLLLLLLLLL -LLLLLLLL.LLLL.LLLL.LLLLLLLLLLLLLLLLLL.LLLLLLLLL.LLLL.LLLLL.LLLLLLLL.LLLLLLLLLLLLLLLL.LLLLLLLLLL -LLLLLLLL.LLLL.LLLLLLLLL.LLLLLLLLLLLLLLL.LLLLLLLLLLLLLL.LLL.LLLLLLLL.LLLLL.LL.LLLLLLL.LLLLLLLLLL -LLLLLLLLLLLLL.LLLLLLLLL.LLLLLLLLL.LLLLLLLLLLL.LLLLLL.LLLLL.LLLL.LLL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLL.LLLLLLLLL.LLLL.LLLLLLLLL.LLLLLLLLLLLLLLLLLL.LLLLL.LLLLLLLL.LLLLLLLL.LLLLLLLLLL.LLLLLLL -LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL.LLLLLLLLLLL.LLLLLLLLLLLL.LLLLLLLL.LLLLLLLL.LLLL.LL.LLLLLLLLLL -LLLLLLLLLLLLL.LLLLLLLLL..LLLLLLLLLLLLLLLLLLLL.LLLLL.LLL.LL.LLLLLLLL.LLL.LLLLLLLLLLLLLLLLLLLLLLL -L.L................L..L.L.LL..L..L..L.L..L.LLLL..........L..LL.LL.L...LL...L....L...LL..L.L.L.L -.LLLLLLLLLLLL.LLLLLLLLLLLLLLLLLLL.LLLLL.LLLLL.LLLLLL.LLLLL.LLLLLLLL.LLLLLLLL.LLLLLLL.LLLLLL.LLL -.LLLLLLLLLLLL.L.LLLLLLL.LLLLLLLL.LLLLLL.LLLLL.LLLL.L.LLLLLLLLL.LLLL.LLLLLLLLLLLLLLLLLLLLLLLLLLL -LLLLLLLL.LLLL.LLLLLLLLL.LLLLLLLLL.LLLLL.LLLL..LLLLLLLLLLLL.LLLLLLLL.L.LLLLLL.LLLLLLL.LLLLLLLLLL -LLLLLLLLLLLLL.LLLLLLL.LLLLLLLLLLL.LLLLL.LLLLL.LLLLLL.LLLLLLLLLLLLLL.LLLLLLLL.LLLLLLLLLLLLLLLLLL -LLLL.LLLLLL.L..LLLLLLLL.LLLLLLLLL.LLLLLLLLLLL.LLLLLL.LLLLL.LLLL.LLLLLL.LLLLL.LLLLLLLLLLLLLLLLLL -LLLLLLLLLLL.L.LLLLLLLLL.LLLLLLLLLLLLLLLLLLLLL.LL.LLL.LLLLL.LLLLLL.L.LLLLLLLL.LLLLLLLLLL.LLLLLLL 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-LLLLLLLL.LLLL.LLLLLLLLL.LLLLLLLLLLLLLLL.L.LLL.LLLLLL.LLLLL.LLLLLLLL.LLLLLLLLLLLLLLLL.LLLLLLLLLL -.L.LL..L...L........L.......L.....L.L.L....L......L.LL......L...LL.L.LLLL...LLL.L...L..L.LLLL.. -LLLLLLLL.LLLLLLLLLLLLLLLLLLLLLLLL.LLLLL.LLLLLLLLLLLLLLLLLLLLLLLLLLL.LLLLLL.L.LLLLLLLLLLLLLLLLLL -L.LLLLLL.LLLLLLLLLLLLLL.LLLLLLLLLLLL.LLLLLLLL.LLL.L.L.LLLLLLLLLLLLL.LLLLLLLL.LLLLLLLLLLLLLLL.LL -LLLLLLLLLLLLLLLLLLLLLLL.LLLLLLLLL..LLLL.LLLLLLLL.LLLLLLLLL.LLLLLLLL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -L.LLLLLLLLLLLLLLLLLLLLL.L.LLLLLLL.LLLLL.LLLL..LLLLLL.LLL.L.LLLLLLLL.LLLLLLLLLLLLLLLL.LLLL.LLLLL -LLLLLLLL.LLLL.LLLLLLL.LLLLLLLLLLL.LLLLLLLLLLLLLLLLLL.LLLLL.LLLLLLLL.LLLLLLLL.LLLL.LL.LLLLL.LLLL -LLLLLLLL.LLLL.LLLLLLLLLLLLLLLLLLL.LLLLL.LLLLL.LLLLLL.LLLLLLLLLLLLLL.LLLLLLLL.LLLLL.L.LLLLLL.LLL -LLLLLLLLLL.LLLLLLLLLLLL.LLLLLLLLL.LLLLL.LLLLL..LLLLL.LLLLL.LL.LLLLL.LLLLLLLL.LLLLLLL.LLLLLLLLLL -....LLL.L...LL.L.LLLLLL...L........L.L...L.L.L..L....LL..LL.L..LL...L.L.LLL.LL...LL..L.L..LL... 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-LLLLLLLL.LLLL.LLLLLLLLL.LLLLL.LLLLLLLLL.LLLLL.LLLLLLLLLLLL.LLLLLLLL.LLLLLLLLLLLLLLLL.LLLLLLLLLL diff --git a/11/part1.c b/11/part1.c deleted file mode 100644 index 459befe..0000000 --- a/11/part1.c +++ /dev/null @@ -1,123 +0,0 @@ -#include <stdio.h> -#include <stdint.h> -#include <stdlib.h> -#include <malloc.h> -#include <string.h> - -#define MAX_INPUT_WIDTH 128 -#define MAX_INPUT_HEIGTH 128 -#define MAX_INPUT MAX_INPUT_WIDTH * MAX_INPUT_HEIGTH - -int count_char(const char *source, char search) -{ - int oc = 0; - do { - oc += *source == search; - } while (*++source); - - return oc; -} - -void replace_char(char *destination, const char *source, char original, char replace) -{ - do { - if (*source == original) { - *destination = replace; - } - else { - *destination = *source; - } - } while (++destination && *++source); - *destination = 0; -} - -int sur_oc_seats(const char *source, size_t width, size_t height, size_t index_y, size_t index_x) -{ - int num = 0; - // Check 3 seats on the line above - if (index_y > 0) { - size_t x = index_x == 0 ? index_x : index_x - 1; - size_t end_x = index_x < width - 1 ? index_x + 2 : index_x + 1; - for (; x < end_x; x++) { - num += source[(index_y - 1) * width + x] == '#'; - } - } - - // Check sides - if (index_x > 0) { - num += source[index_y * width + index_x - 1] == '#'; - } - - if (index_x < width - 1) { - num += source[index_y * width + index_x + 1] == '#'; - } - - // Check 3 seats on the line above - if (index_y < height - 1) { - size_t x = index_x == 0 ? index_x : index_x - 1; - size_t end_x = index_x < width - 1 ? index_x + 2 : index_x + 1; - for (; x < end_x; x++) { - num += source[(index_y + 1) * width + x] == '#'; - } - } - - return num; -} - -int solve(const char *filename) -{ - FILE *file = fopen(filename, "r"); - - // Include space for newline and string terminator - char buffer[128] = { 0 }; - - char input[MAX_INPUT] = { 0 }; - size_t height = 1; - fgets(buffer, 128, file); - size_t width = strchr(buffer, '\n') - buffer; - replace_char(input, buffer, 'L', '#'); - - while (fgets(buffer, 128, file)) { - // Round 1 - replace_char(&input[height++ * width], buffer, 'L', '#'); - } - - fclose(file); - - size_t size = height * width; - - // Zero terminate - input[size] = 0; - - char input2[MAX_INPUT] = { 0 }; - do { - for (size_t i = 0; i < size; i++) { - if (input[i] == '.') { - input2[i] = '.'; - } - else if (input[i] == 'L') { - if (sur_oc_seats(input, width, height, i / width, i % width) == 0) { - input2[i] = '#'; - } - else { - input2[i] = 'L'; - } - } - else if (input[i] == '#') { - if (sur_oc_seats(input, width, height, i / width, i % width) >= 4) { - input2[i] = 'L'; - } - else { - input2[i] = '#'; - } - } - } - } while (memcmp(input, input2, size) && memcpy(input, input2, size)); - - return count_char(input, '#'); -} - -int main(int argc, char *argv[]) -{ - printf("%i\n", solve(argv[argc - 1])); -} diff --git a/11/part2.c b/11/part2.c deleted file mode 100644 index 2443ddd..0000000 --- a/11/part2.c +++ /dev/null @@ -1,202 +0,0 @@ -#include <stdio.h> -#include <stdint.h> -#include <stdlib.h> -#include <malloc.h> -#include <string.h> - -#define MAX_INPUT_WIDTH 128 -#define MAX_INPUT_HEIGTH 128 -#define MAX_INPUT MAX_INPUT_WIDTH * MAX_INPUT_HEIGTH - -int count_char(const char *source, char search) -{ - int oc = 0; - do { - oc += *source == search; - } while (*++source); - - return oc; -} - -void replace_char(char *destination, const char *source, char original, char replace) -{ - do { - if (*source == original) { - *destination = replace; - } - else { - *destination = *source; - } - } while (++destination && *++source); - *destination = 0; -} - -char get_char(const char *source, size_t width, size_t y, size_t x) { - return source[y * width + x]; -} - -int sur_oc_seats(const char *source, size_t width, size_t height, size_t index_y, size_t index_x) -{ - int num = 0; - // Check upwards - size_t y = index_y; - size_t x = index_x; - while (--y < height) { - char c = get_char(source, width, y, x); - if (c == '.') { - continue; - } - - num += c == '#'; - break; - } - - // Check downwards - y = index_y; - while (++y < height) { - char c = get_char(source, width, y, x); - if (c == '.') { - continue; - } - - num += c == '#'; - break; - } - - // Check left - y = index_y; - x = index_x; - while (--x < width) { - char c = get_char(source, width, y, x); - if (c == '.') { - continue; - } - - num += c == '#'; - break; - } - - // Check right - x = index_x; - while (++x < width) { - char c = get_char(source, width, y, x); - if (c == '.') { - continue; - } - - num += c == '#'; - break; - } - - // Check left upwards - y = index_y; - x = index_x; - while (--y < height && --x < width) { - char c = get_char(source, width, y, x); - if (c == '.') { - continue; - } - - num += c == '#'; - break; - } - - // Check left downwards - y = index_y; - x = index_x; - while (++y < height && --x < width) { - char c = get_char(source, width, y, x); - if (c == '.') { - continue; - } - - num += c == '#'; - break; - } - - // Check right upwards - y = index_y; - x = index_x; - while (--y < height && ++x < width) { - char c = get_char(source, width, y, x); - if (c == '.') { - continue; - } - - num += c == '#'; - break; - } - - // Check right downwards - y = index_y; - x = index_x; - while (++y < height && ++x < width ) { - char c = get_char(source, width, y, x); - if (c == '.') { - continue; - } - - num += c == '#'; - break; - } - - return num; -} - -int solve(const char *filename) -{ - FILE *file = fopen(filename, "r"); - - // Include space for newline and string terminator - char buffer[128] = { 0 }; - - char input[MAX_INPUT] = { 0 }; - size_t height = 1; - fgets(buffer, 128, file); - size_t width = strchr(buffer, '\n') - buffer; - replace_char(input, buffer, 'L', '#'); - - while (fgets(buffer, 128, file)) { - // Round 1 - replace_char(&input[height++ * width], buffer, 'L', '#'); - } - - fclose(file); - - size_t size = height * width; - - // Zero terminate - input[size] = 0; - - char input2[MAX_INPUT] = { 0 }; - do { - for (size_t i = 0; i < size; i++) { - if (input[i] == '.') { - input2[i] = '.'; - } - else if (input[i] == 'L') { - if (sur_oc_seats(input, width, height, i / width, i % width) == 0) { - input2[i] = '#'; - } - else { - input2[i] = 'L'; - } - } - else if (input[i] == '#') { - if (sur_oc_seats(input, width, height, i / width, i % width) >= 5) { - input2[i] = 'L'; - } - else { - input2[i] = '#'; - } - } - } - } while (memcmp(input, input2, size) && memcpy(input, input2, size)); - - return count_char(input, '#'); -} - -int main(int argc, char *argv[]) -{ - printf("%i\n", solve(argv[argc - 1])); -} diff --git a/11/testinput b/11/testinput deleted file mode 100644 index cdea6b5..0000000 --- a/11/testinput +++ /dev/null @@ -1,10 +0,0 @@ -#.##.##.## -#######.## -#.#.#..#.. -####.##.## -#.##.##.## -#.#####.## -..#.#..... -########## -#.######.# -#.#####.## |
