Two Matrix Multiplication in golang

Go program for Two Matrix Multiplication. Here more solutions.

package main
import "fmt"
/*
  GoLang program for
  Two matrix multiplication
*/
// Display the element of given 2d matrix
func printRecord(matrix[][] int) {
    fmt.Println("  --------------")
    // Assume  N x N Matrix size
    var row int = len(matrix)
    var col int = len(matrix[0])
    // Iterate the row element
    for i := 0 ; i < row ; i++ {
        // Iterate the column element
        for j := 0 ; j < col ; j++ {
            // Display element value
            fmt.Print("  ", matrix[i][j])
        }
        // Add new line
        fmt.Println()
    }
    fmt.Println()
}
func multiplication(a, b [][]int) {
    // Get the size
    var row int = len(a)
    var col int = len(a[0])
    // This matrix are store the result of multiplication 
    var result = make([][] int, row)
    for i := 0 ;i < row; i++{
        result[i] =  make([] int, col)
    }
    for i := 0 ; i < row ; i++ {
        for j := 0 ; j < col ; j++ {
            // Set the initial value of new matrix element
            result[i][j] = 0
            for k := 0 ; k < row ; k++ {
                // Multiply matrix A [i] row and [k] columns to 
                // the Matrix B [k] columns and [j] rows.
                result[i][j] += a[i][k] * b[k][j]
            }
        }
    }
    fmt.Println("  Matrix A")
    // Print element of matrix x
    printRecord(a)
    fmt.Println("  Matrix B")
    // Print element of matrix y
    printRecord(b)
    fmt.Println("  Matrix [(A) x (B)]")
    // Display resultant matrix
    printRecord(result)
}
func main() {
    // Define matrix A
    var a = [][] int {
        {
            1,
            2,
            3,
        }, {
            6,
            1,
            2,
        }, {
            5,
            4,
            3,
        },
    }
    // Define matrix B
    var b = [][] int {
        {
            3,
            1,
            3,
        }, {
            1,
            1,
            2,
        }, {
            2,
            2,
            3,
        },
    }
    multiplication(a, b)
}

Output

  Matrix A
  --------------
  1  2  3
  6  1  2
  5  4  3

  Matrix B
  --------------
  3  1  3
  1  1  2
  2  2  3

  Matrix [(A) x (B)]
  --------------
  11  9  16
  23  11  26
  25  15  32