Matrix Chain Multiplication problem in Java

MatrixChainMultiplication.java

import java.util.Arrays;
import java.util.stream.IntStream;

public class MatrixChainMultiplication {
	public static void main(String[] args) {
		int n = 4;
		int[] d = {5, 4, 6, 2, 7};
		int[][] m = new int[n][n];
		int[][] c = new int[n][n];
		
		for (int i = 0; i < n; i++) {
			for (int j = 0; j < (n - i); j++) {
				if (j != (j + i)) {
					int min = Integer.MAX_VALUE;
					int temp;
					int a = 0;
					for (int k = j; k < (j + i); k++) {
						temp = m[j][k] + m[k + 1][j + i] + d[j] * d[k + 1] * d[j + i + 1];
						if (temp < min) {
							min = temp;
							a = k + 1;
						}
					}
					
					m[j][j + i] = min;
					c[j][j + i] = a;
				}
			}
		}
		
		IntStream.range(0, n).forEach(i -> System.out.println(Arrays.toString(m[i])));
		System.out.println();
		IntStream.range(0, n).forEach(i -> System.out.println(Arrays.toString(c[i])));
	}
}