text: #!/usr/bin/env python
  import os
  import numpy as np
  
  from forlib import example as fex
  from cpplib import example as cex
  
  def add(i, j):
    return i+j
  
  if __name__ == '__main__':
    i = 1
    j = 1
    print(fex.add(i, j))
    print(cex.add(i, j))
    print(    add(i, j))
  # end __main__
  