#Ruby program for[] method in Vector
  
#Include matrix
require "matrix"
  
#Initialize the vector
    vec1
    = Vector[1, 5]
  
#Initialize the vector
    x
    = 1
  
#prints the new vector
    puts vec1[x]

5

#Ruby program for[] method in Vector
  
#Include matrix
require "matrix"
  
#Initialize the vector
    vec1
    = Vector[3, 6, 9]
  
#Initialize the vector
    x
    = 0
  
#prints the new vector
    puts vec1[x]

3