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add-matrices.cpp
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#include <iostream>
using namespace std;
void matrixFiller(int*, char, int);
void matrixTraverser(int*, int);
int (*(matrixAdder)(int*, int*, int))[3];
void matrixFiller(int* matrix, char name, int size) {
cout << "Enter the values for matrix " << name << endl;
for(int i=0; i < size; i++)
for(int j=0; j < size; j++)
cin >> *((matrix+i*size) + j);
}
void matrixTraverser(int* matrix, int size) {
for(int i=0; i < size; i++) {
cout << endl;
for(int j =0; j < size; j++)
cout <<*((matrix+i*size) + j) << "\t";
}
}
int (*(matrixAdder)(int* matrix1, int* matrix2, int size))[3] {
static int matrix3[3][3];
for(int i=0; i < 3; i++)
for(int j = 0; j < 3; j++)
matrix3[i][j] = *((matrix1+i*3) + j) + *((matrix2+i*3) + j);
cout << "sum of matrix is" << endl;
// matrixTraverser((int*)matrix3, 3);
return matrix3;
}
int main() {
int a[3][3];
int b[3][3];
matrixFiller((int*)a, 'A', 3);
matrixFiller((int*)b, 'B', 3);
int (*c)[3] = matrixAdder((int*)a, (int*)b, 3);
matrixTraverser((int*)c, 3);
return 0;
}