In this Java program, you’ll learn how to Multiply Two Matrices Using Multi-dimensional Arrays using the Java programming language.
How to Multiply Two Matrices Using Multi-dimensional Arrays using JAVA?
Example 1:
RUN CODE SNIPPETpublic class Main { public static void main(String[] args) { int r1 = 2, c1 = 3; int r2 = 3, c2 = 2; int[][] firstMatrix = { {3, -2, 5}, {3, 0, 4} }; int[][] secondMatrix = { {2, 3}, {-9, 0}, {0, 4} }; int[][] product = new int[r1][c2]; for(int i = 0; i < r1; i++) { for (int j = 0; j < c2; j++) { for (int k = 0; k < c1; k++) { product[i][j] += firstMatrix[i][k] * secondMatrix[k][j]; } } } System.out.println("Multiplication of two matrices is: "); for(int[] row : product) { for (int column : row) { System.out.print(column + " "); } System.out.println(); } } }
OUTPUT
Multiplication of two matrices is: 24 29 6 25