#include <iostream>
using namespace std;
int suma0=0, suma1=0,suma2=0,suma3=0;
void CuadranteSuma(int matrix[4][4],int dim){
//cuadrante 0
for (int i=0; i<= (dim/2)-1; i++ ){
for (int k=0; k<= (dim/2)-1; k++ ){
suma0+=matrix[i][k];
}
}
//cuadrante 1
for (int i=0; i<= (dim/2)-1; i++ ){
for (int k=(dim/2); k< dim; k++ ){
suma1+=matrix[i][k];
}
}
//cuadrante 2
for (int i=(dim/2); i< dim; i++ ){
for (int k=0; k<= (dim/2)-1; k++ ){
suma2+=matrix[i][k];
}
}
//cuadrante 3
for (int i=(dim/2); i< dim; i++ ){
for (int k=(dim/2); k< dim; k++ ){
suma3+=matrix[i][k];
}
}
}
int main(int argc, char const *argv[])
{
int Matriz[4][4]= {
{3,12,10,5},
{11,1,1,6},
{13,2,4,11},
{9,15,7,1}
};
CuadranteSuma(Matriz,4);
cout << "la suma de cuadrantes es: "<< endl;
cout << "Cuadrante 0 " << suma0 << endl;
cout << "Cuadrante 1 " << suma1 << endl;
cout << "Cuadrante 2 " << suma2 << endl;
cout << "Cuadrante 3 " << suma3 << endl;
return 0;
}