Mecze sie z tym strasznie, moze ktos pomoze znalezc blad?
Kod: Zaznacz cały
#include <iostream>
using namespace std;
int** mulMatrixes(int r1, int c1, int r2, int c2,int **a, int **b){
int **c = new int*[r1];
for(int i=0; i<r1; i++)
c[i] = new int[c2];
for(int i=0;i<r1;i++)
{
for(int j=0;j<c2;j++)
{
c[i][j]=0;
for(int k=0;k<r1;k++)
c[i][j] += a[i][k] * b[k][j];
}
}
return c;
}
int main(int argc, char **argv){
int r1,r2,c1,c2;
int **a, **b,**c;
c1 = r2 = 3;
r1 = 1;
c2 = 3;
a = new int*[r1];
for(int i=0; i<r1; i++)
a[i] = new int[c1];
b = new int*[r2];
for(int i=0; i<r2; i++)
b[i] = new int[c2];
a[0][0] = 4;
a[0][1] = 5;
a[0][2] = 1;
b[0][0] = 1;
b[0][1] = 0;
b[0][2] = 0;
b[1][0] = 0;
b[1][1] = 1;
b[1][2] = 0;
b[2][0] = 1;
b[2][1] = 1;
b[2][2] = 1;
c = mulMatrixes(r1,c1,r2,c2,a,b);
cout << c[0][0] << "\n"; //5
cout << c[0][1] << "\n"; //6
cout << c[0][2] << "\n"; //1
for(int i=0; i<c1; i++)
delete[] a[i];
delete[] a;
for(int i=0; i<c2; i++)
delete[] b[i];
delete[] b;
for(int i=0; i<c2; i++)
delete[] c[i];
delete[] c;
cin.get();
return 0;
}