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Create Matrix sum.cpp #17

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40 changes: 40 additions & 0 deletions CPP/Matrix sum.cpp
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Original file line number Diff line number Diff line change
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#include<iostream>
using namespace std;
int main(){
int m, n, p, q, i, j;
cout << "Enter rows of matrix A : ";
cin >> m;
cout << "Enter column of matrix A : ";
cin>> n;
cout << "Enter rows of matrix B : ";
cin >> p;
cout << "Enter column of matrix B : ";
cin>> q;
int mat1[m][n],mat2[p][q],sum[m][n];
if ((m != p) && (n != q))
{
cout << "Matrices cannot be added!";
exit(0);
}
cout << "Enter elements of matrix A : ";
for (i = 0; i < m; i++)
for (j = 0; j < n; j++)
cin >> mat1[i][j];
cout << "Enter elements of matrix B : ";
for (i = 0; i < p; i++)
for (j = 0; j < q; j++)
cin >> mat2[i][j];
for (i = 0; i < m; i++)
for (j = 0; j < n; j++)
sum[i][j] = mat1[i][j] + mat2[i][j];
cout << "Sum of matrices\n";
for (i = 0; i < m; i++)
{ for (j = 0; j < n; j++)
cout << sum[i][j] << " ";
cout << "\n";
}
return 0;
}