test.nw

func fibonacci() {
  print "Enter index of Fibonacci sequence:"
  readInt n
  solution = n

  if n == 2 {
    solution = 1
  }

  grandparent = 1
  parent = 1
  r = solution - 2

  repeat r {
    solution = parent + grandparent
    grandparent = parent
    parent = solution
  }

  print "Solution:"
  print solution
}

func arithmetic() {
  print "Enter x to solve x^2 + 2*x + 10 equation:"
  readInt x
  s = x*x + 2*x + 10
  print "Solution:"
  print s
}

fibonacci()
arithmetic()