#ifndef __IO_HPP__
#define __IO_HPP__

#include <iostream>
#include <sstream>   // for istringstream
#include <algorithm> // for replace
#include <math.h>

#include "param.hpp"

using namespace std;

void read_problem(short int *W, short int *H, short int *blocks, short int *line_num, short int block_info[][5][3], short int line_info[][2][5]);
void extract_line_info(short int line_num, short int blocks, short int block_info[][5][3], short int line_info[][2][5]);

float calcPlaceCost(short int line_num, short int line_info[MAX_LINES+1][2][5], pair<short int,short int> block_place_global[MAX_BLOCKS+1]);
void global_placement(unsigned int seed[3], short int W, short int H, short int line_num, short int blocks, short int block_info[MAX_BLOCKS+1][5][3], short int line_info[MAX_LINES+1][2][5], short int block_place_global[MAX_BLOCKS+1][2]);

#endif /* __IO_HPP__ */