Some exercises about pointers in C
ex01: Create a function ordenar() that will receive 3 int pointers that storage 3 int memory address, respectively. That function should print the variables value in ascending order.
ex02: Create a function max() that will receive a double array and your size as parametes and return a pointer to the position of the highest value in the array.
ex03: Create a function decodificar() that will receive a array of integers, your size and a string(char array) as parameters and will decode the string with the position of the array of integers, writing and printing a decoded string.