theBreadCompany/AdventOfCode
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init day 2

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theBreadCompany 2024-12-03 08:54:44 +01:00
parent 9f97e0a390
commit 464436611f
4 changed files with 9 additions and 9 deletions
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2
.vscode/launch.json vendored
View file

@ -6,7 +6,7 @@
"request": "launch", "request": "launch",
"name": "Launch", "name": "Launch",
"program": "${workspaceFolder}/build/adventofcode/adventofcode", "program": "${workspaceFolder}/build/adventofcode/adventofcode",
"args": ["2024", "1", "2"], "args": ["2024", "2", "1"],
"cwd": "${workspaceFolder}", "cwd": "${workspaceFolder}",
"preLaunchTask": "CMake: build", "preLaunchTask": "CMake: build",
} }

3
2024/CMakeLists.txt
View file

@ -1,6 +1,6 @@
add_library(2024 SHARED) add_library(2024 SHARED)
foreach(i RANGE 1 1) foreach(i RANGE 1 2)
set(out_path "${CMAKE_CURRENT_SOURCE_DIR}/src/include/day${i}_input.h") set(out_path "${CMAKE_CURRENT_SOURCE_DIR}/src/include/day${i}_input.h")
add_custom_command( add_custom_command(
OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/src/include/day${i}_input.h" OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/src/include/day${i}_input.h"
@ -17,4 +17,5 @@ target_link_libraries(2024 m)
target_sources(2024 target_sources(2024
PRIVATE PRIVATE
src/day1.c src/day1.c
src/day2.c
) )

10
2024/src/day1.c
View file

@ -1,4 +1,4 @@
#include "include/days.h" #include "include/day1_input.h"
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <inttypes.h> #include <inttypes.h>
@ -12,7 +12,7 @@ struct list_pair {
struct list_ctx *right; struct list_ctx *right;
}; };
struct list_pair *parse_input() { struct list_pair *parse_input_day1() {
struct list_pair *ctx = malloc(sizeof(struct list_pair)); struct list_pair *ctx = malloc(sizeof(struct list_pair));
ctx->left = malloc(sizeof(struct list_ctx)); ctx->left = malloc(sizeof(struct list_ctx));
ctx->left->list = malloc(1000 * sizeof(u_int32_t)); ctx->left->list = malloc(1000 * sizeof(u_int32_t));
@ -31,6 +31,7 @@ struct list_pair *parse_input() {
if (list_buf_len) { if (list_buf_len) {
ctx->left->list[list_i] = strtoul(list_buf, NULL, 10); ctx->left->list[list_i] = strtoul(list_buf, NULL, 10);
list_buf_len = 0; list_buf_len = 0;
free(list_buf);
list_buf = NULL; list_buf = NULL;
}; };
break; break;
@ -38,6 +39,7 @@ struct list_pair *parse_input() {
ctx->right->list[list_i] = strtoul(list_buf, NULL, 10); ctx->right->list[list_i] = strtoul(list_buf, NULL, 10);
list_i++; list_i++;
list_buf_len = 0; list_buf_len = 0;
free(list_buf);
list_buf = NULL; list_buf = NULL;
break; break;
} }
@ -68,7 +70,7 @@ void selection_sort(struct list_ctx *ctx) {
} }
char *day_1_part_1() { char *day_1_part_1() {
struct list_pair *pair = parse_input(); struct list_pair *pair = parse_input_day1();
selection_sort(pair->left); selection_sort(pair->left);
selection_sort(pair->right); selection_sort(pair->right);
@ -91,7 +93,7 @@ char *day_1_part_1() {
} }
char *day_1_part_2() { char *day_1_part_2() {
struct list_pair *pair = parse_input(); struct list_pair *pair = parse_input_day1();
int total = 0; int total = 0;
// TODO: do not the O(n^2) // TODO: do not the O(n^2)

3
2024/src/include/days.h
View file

@ -1,3 +0,0 @@
#include "day1_input.h"
char *day_1_part_1(void);