I need to create at least 2 matrix 4x4, multiplicate them and display the result, but I'm getting this thing as as result img
I'm creating matrix a[i][j] and matrix b[k][l], and trying to pass the result to a new matrix called c[i][j] Besides that, I need to make 2 kinds of matrix multiplication, one like this, and another one like this
Can you please please please help? Code below
#include<iostream>
#include<stdlib.h>
#include<time.h>
using namespace std;
int matriz1() {
int a[4][4], i, j;
for (i = 0; i < 4; ++i)
{
for (j = 0; j < 4; ++j)
{
a[i][j] = rand() % 100 + 1;
}
}
for (i = 0; i < 4; ++i)
{
for (j = 0; j < 4; ++j)
std::cout << a[i][j] << '\t';
std::cout << '\n';
}
std::cout << '\n';
std::cout << "x" << std::endl;
std::cout << '\n';
std::cout << "Matriz 2:" << std::endl;
int b[4][4], k, l;
for (k = 0; k < 4; ++k)
{
for (l = 0; l < 4; ++l)
{
b[k][l] = rand() % 100 + 1;
}
}
for (k = 0; k < 4; ++k)
{
for (l = 0; l < 4; ++l)
std::cout << b[k][l] << '\t';
std::cout << '\n';
}
std::cout << '\n';
int c[4][4], m, n, x;
for (i = 0; i < 4; i++) {
for (j = 0; j < 4; j++) {
for (k = 0; k < 4; k++) {
c[i][j] += a[i][k] * b[k][j];
}
}
}
cout << " RESULTADO!!!!!!!!!!!!!!!!!!!!!!" << endl;
for (i = 0; i < 4; i++) {
for (j = 0; j < 4; j++) {
cout << c[i][j] << "\t";
}
cout << "\n";
}
return 0;
}
int main()
{
srand(time(0));
std::cout << "Matriz 1:" << std::endl;
std::cout << matriz1() << std::endl;
}
SOLVED IN THE COMMENTS! Stop disliking my post its my first post
