lean.cpp

#include<iostream>
using namespace std;
void multiply (){
    int a[3][2]= {{1,1},{2,2},{3,3}};
    int b[2][3]= {{2,2,2},{2,2,2}};
    int c[3][3]= {{1,1,1},{1,1,1},{1,1,1}};
    int product[3][3]= {{0,0,0},{0,0,0},{0,0,0}};
    for(int row = 0; row <3; row++){
        for(int col =0; col <3; col++){
            for(int inner=0;inner<2;inner++){
                product[row][col] += a[row][inner]* b[inner][col];
            }
            cout<< product[row][col]<<" \t";
        }
        cout<<endl;
    }
}
int main(){
    multiply();
    getchar ();
    return 0;
}