ALGORITHM :(Matrix Multiplication) MATMULTI(X,Y,Z,P,Q,R)
Here X is a matrix array of P*Q and Y is a matrix array of Q*R .This algorithm stores the product of X and Y in matrix Z of order P*R.

1.Repeat steps 2,3 and 4 for I=1 to P.
2.Repeat steps 3 and 4 for J=1 to R.
3.Set Z[I,J]=0.
4.Repeat for K=1 to Q.
          Z[I,J]=Z[I,J]+X[I,K]*Y[K,J]
          [End Of Step 4 Inner Loop.]
          [End Of Step 2  Middle Loop.]
          [End Of Step 1 Outer Loop.]
5.Exit.