aoc-2022/05.c

30 lines
575 B
C

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h>
int main(char argc, char **argv)
{
char boxes[9][100]; // 100's probably safe
char (*colptr)[100] = &boxes; // pointer to an array of 100 chars, so pointer to each box
char *buf = NULL;
size_t blen = 0;
char c, i, j; // looping vars
// pass 1, for grabbing boxes array
while (getline(&buf, &blen, stdin)) {
if (*buf == '\n')
break;
printf(buf);
i = 1;
j = 0;
for (c = buf[i]; j < 9; i += 4, j++) {
if (c >= 'A' && c <= 'A') {
}
}
}
free(buffer);
return 0;
}