#include <vector>
#include <cmath>
#include <stdint.h>
#include <stdlib.h>

#define LOG_ERROR(x)
#define LOG_INFO(x)
#define LOG_SAMPLE2(x)
#define LOG_INNER_LOOP(x)
#define SCOPE(x, ...)

#define Assert(x); if (!(x)) { printf("ASSERT FAILED!\n"); }
typedef double Real;
typedef uint32_t uint;