#include <iostream>
#include <fstream>

using namespace std;

int main () {

	int height, width;
	int sum,row,column,value;
	int **array;
	
	ifstream inFile("matrix1.dat");
	
	if(!inFile) {
		cerr << "File matrix1.dat could not be opened!";
	}
	
	inFile >> height >> width;
	cout << height << ' '<< width << endl;
	**array = &array[height][width];
	
	while(inFile) {
        inFile >> row >> column >> value;
      array[row][column] = value;
	}
		
	//calculate the sum of each row

	for (int i=0; i<height; i++) {
		sum = 0;
		for (int j=0; j<width; j++) {
			sum += array[i][j];
		}
		cout << i << " = " << sum << endl;
	}
	
	//calculate the sum of each column

	for (int i = 0; i < width; i++) {
		sum = 0;
		for (int j = 0; j < height; j++) {
			sum += array[j][i];
		}
		cout << i << " = " << sum << endl;
	}
	for (int i = 0; i < height; i++){
          delete[] array[i];
     delete[] array;
	}

}

	
int** myarray;

myarray = new int*[height];
for(int i = 0; i<height; i++)
	myarray[i] = new int [width];