Desafios de Programação

1) Desafio 1 https://www.codewars.com/kata/55d24f55d7dd296eb9000030/train/java

2) Desafio 2 https://www.codewars.com/kata/5a2fd38b55519ed98f0000ce/train/java

3) Desafio 3 https://www.codewars.com/kata/577a98a6ae28071780000989/train/java