Javapoint(J2EE)

  Write a java program to perform multiplication(product) of two matrices. Program: import java.util.*; public class matrixmul { public static void main(String args[]) { Scanner sc=new Scanner( System.in ); System.out.println("Enter the row and columns for matrix A:"); int r1=sc.nextInt(); int c1=sc.nextInt(); System.out.println("Enter the row and columns for matrix B:"); int r2=sc.nextInt(); int c2=sc.nextInt(); int i, j, k; int a[ ][ ]=new int[r1][c1]; int b[ ][ ]=new int[r2][c2]; int c[ ][ ]=new int[r1][c2]; if(c1!=r2) System.out.println("Matrix multiplication is not possible"); else { System.out.println("Enter the elements for matrixA:"); for(i=0;i<r1;i++) { for(j=0;j<c1;j++) { a[i][j]=sc.nextInt(); } } System.out.println("Enter the elements for matrix B:"); for(i=0;i<r2;i++) { for(j=0;j<c2;j++) { b[i][j]=sc.nextInt(); } } //matrix multiplication for(i=0;i<r1;i++) { for(j=0;j<c...