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#include <iostream>
#include <cstring>
#include "message.h"
#include "dzialka.h"

using namespace std;

struct field
{
	unsigned long long hori;
	unsigned long long vert;
    unsigned long long sqrt;

}map[75002][1002];

int usable_count = 0;
int analyze_row_count = 1000;
int analyze_columns_count = 1000;
int width = 0;
int height = 0;
int myNodeId = 0;
int nodeCount = 0;
unsigned long long sum = 0;


long sendData(int node, int col, int col_count, int row, int row_count)
{
	int i, c;

    PutChar(node, 'r');
    PutInt(node, col);
    PutInt(node, col_count);
    PutInt(node, row);
    PutInt(node, row_count);
    //cout<<"col="<<col<<" col_count="<<col_count<<endl;
    for(i = 0; i<row_count; i++)
    {
        //cout<<"hori="<<map[row+i][col_count].hori<<" vert="<<map[row+i][col_count].vert<<" sqrt="<<map[row+i][col_count].sqrt<<endl;
        PutLL(node, map[row+i][col_count].hori);
        PutLL(node, map[row+i][col_count].vert);
        PutLL(node, map[row+i][col_count].sqrt);
    }

	Send(node);
	return row+row_count;
}

void doCalc(int col, int col_count, int row, int row_count)
{
    int sendNode = (myNodeId+1==nodeCount?1:myNodeId+1);
	int send_start = row, c, r, r_index, c_index;

	for(c=0; c<col_count && col+c<width; c++)
    {
        //cout<<"Col:"<<col+c<<endl;
		for(r=0; r<row_count; r++)
		{
		    r_index = row+r;
			if(IsUsableCell(r_index, col+c))
			{
			    //cout<<"1"<<endl;

                map[r_index][c+1].hori = map[r_index][c].hori+1;

				if(0 == r_index)
                    map[r_index][c+1].vert = 1;
                else
                    map[r_index][c+1].vert = map[r_index-1][c+1].vert+1;

                if((r_index>0 && map[r_index-1][c].vert && map[r_index-1][c].vert) && map[r_index][c].hori)
                    map[r_index][c+1].sqrt = map[r_index-1][c+1].sqrt+map[r_index][c].sqrt-map[r_index-1][c].sqrt+1;
                else
                    map[r_index][c+1].sqrt = 0;

                //cout<<"doCalc: hori="<<map[r_index][c+1].hori<<" vert="<<map[r_index][c+1].vert<<" sqrt="<<map[r_index][c+1].sqrt<<endl;
				usable_count++;
			}
			else
			{
			    //cout<<"0"<<endl;
				map[r_index][c+1].hori = map[r_index][c+1].vert = map[r_index][c+1].sqrt=0;
			}

            sum += map[r_index][c+1].hori+map[r_index][c+1].vert+map[r_index][c+1].sqrt;
		}
    }

    if(row+row_count == height)
    {
        PutChar(0, 'u');
        PutInt(0, c);
        PutInt(0, usable_count);
        PutLL(0, sum);
        //cout<<"sum="<<sum<<endl;
        Send(0);

        sum = 0;
        usable_count = 0;
    }

    if(col+col_count < width)
        sendData(sendNode, col+col_count-1, col_count, send_start, row_count);
}

int main()
{
	myNodeId = MyNodeId();
	nodeCount = NumberOfNodes();

	char ch;
	height = GetFieldHeight();
	width = GetFieldWidth();
	int i, rNode, col, col_count, row, row_count;

	//memset(map, 0, sizeof map);

	if(myNodeId>0)
	{
	    for(i=0; i<height;i++)
            map[i][0].hori = map[i][0].vert = map[i][0].sqrt=0;

	    if(analyze_row_count>height)
            analyze_row_count = height;

        analyze_columns_count = width/(nodeCount-1);

        if(0 == analyze_columns_count)
            analyze_columns_count = width;

        if(analyze_columns_count>1000)
            analyze_columns_count = 1000;

		if(1 == myNodeId)
		{
		    for(i=0; i<height-analyze_row_count; i+=analyze_row_count)
                doCalc(0, analyze_columns_count, i, analyze_row_count);

            if(height-i>0)
                doCalc(0, analyze_columns_count, i, height-i);
		}

		while(true)
		{
		    //cout<<"Wait"<<endl;
			rNode = Receive(-1);
			ch = GetChar(rNode);
			if('c' == ch)
            {
                //cout<<"Exit"<<endl;
                return 0;
            }

			col = GetInt(rNode);
			col_count = GetInt(rNode);
			row = GetInt(rNode);
			row_count = GetInt(rNode);

            for(int i = 0; i<row_count; i++)
            {
                map[row+i][0].hori = GetLL(rNode);
                map[row+i][0].vert = GetLL(rNode);
                map[row+i][0].sqrt = GetLL(rNode);
            }

            /*if(col+1+col_count>width)
            {
                col_count = width-(col+1);
                cout<<"col_count="<<col_count<<endl;
            }*/
			doCalc(col+1, col_count, row, row_count);
		}
	}
	else /*Main instance*/
	{
		long u, c;
		long usable_count = 0, cols = 0, chunk_sizes = 0;
		unsigned long long result = 0;

		while(true)
		{
		    //cout<<"Wait"<<endl;
			rNode = Receive(-1);
			ch = GetChar(rNode);
			if(ch == 'u')
			{
				cols += GetInt(rNode);
				usable_count+=GetInt(rNode);
				result+=GetLL(rNode);
				//cout<<"U:"<<cols<<" "<<usable_count<<endl;

			}else
			{
				col_count = GetInt(rNode);
				row_count = GetInt(rNode);
                //cout<<"R:"<<col_count<<" "<<row_count<<endl;

				for(i=0; i<row_count; i++)
				{
					result += GetLL(rNode);
					result += GetLL(rNode);
					result += GetLL(rNode);
				}
				chunk_sizes+=row_count;
			}

			if(cols == width)
			{
			    //cout<<"result="<<result<<" usable_count="<<usable_count<<endl;
				cout<<result-usable_count<<endl;
				for(i=0; i<nodeCount-1; i++)
                {
                    PutChar(i+1, 'c');
                    Send(i+1);
                }
				return 0;
			}

		}
	}

	return 0;
}