banan-os/userspace/aoc2023/day-template/main.cpp

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#include <ctype.h>
#include <inttypes.h>
#include <stdio.h>
using i8 = int8_t;
using i16 = int16_t;
using i32 = int32_t;
using i64 = int64_t;
using u8 = uint8_t;
using u16 = uint16_t;
using u32 = uint32_t;
using u64 = uint64_t;
i64 puzzle1(FILE* fp)
{
(void)fp;
return -1;
}
i64 puzzle2(FILE* fp)
{
(void)fp;
return -1;
}
int main(int argc, char** argv)
{
const char* file_path = "/usr/share/aoc2023/day-template_input.txt";
if (argc >= 2)
file_path = argv[1];
FILE* fp = fopen(file_path, "r");
if (fp == nullptr)
{
perror("fopen");
return 1;
}
printf("puzzle1: %" PRId64 "\n", puzzle1(fp));
fseek(fp, 0, SEEK_SET);
printf("puzzle2: %" PRId64 "\n", puzzle2(fp));
fclose(fp);
}