public class matrixsum { public static void main(String[] args) { int a[][] = {{1,2,3},{4,5,6}}; int b[][] = {{1,2,3},{4,5,6}}; int c[][] = new int[2][3]; for(int i=0;i<2;i++) { for(int j=0;j<3;j++) { c[i][j] = a[i][j] + b[i][j]; System.out.print(c[i][j]+"\t"); } System.out.println(" "); } } }