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#include "solver.hpp"
#include <iostream>
#include <time.h> /* clock_t, clock, CLOCKS_PER_SEC */
#include <math.h> /* sqrt */
int main() {
Solver solver(6);
cube_t cube;
int i;
char *buf = NULL;
size_t sz;
clock_t timer;
while (getline(&buf, &sz, stdin) != -1) {
init_cube(&cube);
if (sz == 0) break;
rotate_from_str(&cube, buf);
dump_cube_grid(&cube);
timer = clock();
auto result = solver.solve(cube);
timer = clock() - timer;
std::cerr << "Time: " << (float)timer/CLOCKS_PER_SEC << "s\n";
for (auto rot: result) {
std::cerr << rot_to_str(rot) << " ";
}
std::cerr << "len: " << result.size() << "\n";
// for (auto rot: result) {
// perform_rotation(&cube, rot);
// }
// dump_cube_grid(&cube);
}
if (buf)
free(buf);
}
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