SourceCodeTest/MatrixExampleTester.java at main · ellikale/SourceCodeTest · GitHub

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public class MatrixExampleTester {
    public static void main(String[] args) {
        MatrixExample m = new MatrixExample();
        int[][] matrix = {
                { 1, 2, 3, 4, 5, 6 },
                { 4, 5, 6, 3, 7, 2 },
                { 27, 8, 9, 5, 3, 21 },
                { 73, 2, 19, 5, 1, 8 },
                { 47, 9, 9, 5, 0, 22 },
                { 78, 86, 1, 4, 1, 21 },
                { 73, 18, 2, 2, 5, 11 }
        };
        // int[][] matrix2 = {
        //         { 1, 2, 3, 4, 5, 6 },
        //         { 4, 5, 6, 3, 7, 2 },
        //         { 27, 7, 9, 5, 3, 21 },
        //         { 73, 2, 19, 5, 1, 8 },
        //         { 47, 9, 9, 5, 0, 22 },
        //         { 78, 86, 1, 4, 1, 21 },
        // };

        // int[][] matrix3 = {
        //         { 1, 2, 3, 4, 5, 6 },
        //         { 4, 5, 6, 3, 7, 2 },
        //         { 73, 2, 19, 5, 1, 8 },
        //         { 47, 9, 9, 5, 0, 22 },
        //         { 78, 86, 1, 4, 1, 21 },
        // };

        // int[][] matrix4 = {
        //         { 1, 2, 3, 4, 5,},
        //         { 4, 5, 6, 3, 7,},
        //         { 27, 7, 9, 5, 3},
        //         { 73, 2, 19, 5, 1},
        //         { 47, 9, 9, 5, 0},
        //         { 78, 86, 1, 4, 1},
        // };

        int numRows = 7;
        int numCols = 6;

        int[][] matrix2 = m.generateRandomMatrix(numCols, 20);
        int[][] result = m.multiplyMatrices(matrix, matrix2);

        System.out.println("result length: " + result.length + " x " + result[0].length);
        for (int i = 0; i < result.length; i++) {
            for (int j = 0; j < result[i].length; j++) {
                System.out.print(result[i][j] + " ");
            }
            System.out.println();
        }

    }
}