Technical-Challenge

Repository containing all the code made while participating of Pandhora Investimentos' selective process for Junior developer.

Contents

• MDC.exs: program that calculates the maximum common divisor between 2 given integers.

• fibonacci.exs: program that calculates the n-th number of the fibonacci sequence.

• palindrome.exs: program that tests if a given string is a palindrome.

• prime.exs: program that tests if a given positive integer is a prime number.

• daily_returns.exs:

  This program reads the s&p500.csv file, that contains dates and prices for a stock. After that, the user can:

  • type in 2 dates, and the program outputs the price return for the given period;
  • choose to create a new .csv file containing the daily return and the weekly return of the stock.