benjamyn/aoc-2023
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Day 2 mid

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This commit is contained in:
Benjamyn Love 2023-12-04 11:57:07 +11:00
parent ea13817511
commit 16eddd406d
2 changed files with 12 additions and 4 deletions
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5
.vscode/settings.json vendored Normal file
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@ -0,0 +1,5 @@
{
"files.associations": {
"stdlib.h": "c"
}
}

11
day2/puzzle1/main.c
View File

@ -7,6 +7,8 @@
#include <sys/mman.h> #include <sys/mman.h>
#include <sys/stat.h> #include <sys/stat.h>
int ID_OFFSET;
struct Game struct Game
{ {
int red; int red;
@ -22,7 +24,7 @@ struct Games
void parse_game_data(char *line, struct Games games) void parse_game_data(char *line, struct Games games)
{ {
printf("%s", line); printf("%s\n", line);
struct Game tmpGame; struct Game tmpGame;
} }
@ -46,6 +48,7 @@ int get_id(char *ptr)
} }
else else
{ {
ID_OFFSET = i;
break; break;
} }
} }
@ -98,12 +101,13 @@ int main()
inLine = 1; inLine = 1;
i += GAME_OFFSET; i += GAME_OFFSET;
id = get_id(&ptr[i]); id = get_id(&ptr[i]);
i += ID_OFFSET + 2;
continue; continue;
} }
if (ptr[i + j] == '\n') if (ptr[i + j] == '\n')
{ {
memcpy(tmpLine, &ptr[i], j); memcpy(tmpLine, &ptr[i], j);
printf("ID: %i |", id);
parse_game_data(tmpLine, games); parse_game_data(tmpLine, games);
i++; i++;
i += j; i += j;
@ -114,7 +118,6 @@ int main()
} }
inLine = 0; inLine = 0;
exit(0);
} }
err = munmap(ptr, statbuf.st_size); err = munmap(ptr, statbuf.st_size);
@ -125,4 +128,4 @@ int main()
} }
return 0; return 0;
} }