37 lines
652 B
C
37 lines
652 B
C
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <stdbool.h>
|
||
|
|
|
||
|
|
#include "../../lib/intcode.h"
|
||
|
|
|
||
|
|
#define EXPECTED_OUTPUT 19690720
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
ic_load_rom_from_input();
|
||
|
|
|
||
|
|
IC *c = ic_new_computer();
|
||
|
|
ic_poke(c, 1, 12);
|
||
|
|
ic_poke(c, 2, 2);
|
||
|
|
ic_run(c);
|
||
|
|
|
||
|
|
printf("Part 1: %d\n", ic_peek(c, 0));
|
||
|
|
|
||
|
|
int noun, verb;
|
||
|
|
for (noun = 0; noun < 100; noun++) {
|
||
|
|
for (verb = 0; verb < 100; verb++) {
|
||
|
|
ic_reset(c);
|
||
|
|
ic_poke(c, 1, noun);
|
||
|
|
ic_poke(c, 2, verb);
|
||
|
|
ic_run(c);
|
||
|
|
if (ic_peek(c, 0) == EXPECTED_OUTPUT) goto done;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
done:
|
||
|
|
|
||
|
|
printf("Part 2: %d\n", noun * 100 + verb);
|
||
|
|
|
||
|
|
aoc_free();
|
||
|
|
return 0;
|
||
|
|
}
|