Pablo Rodrigues S. J. Umbelino RodriguesUmbelino

## variables.swift
var a = 5
var b = 8

var c = a
a = b
b = c

print("a: \(a)")
print("b: \(b)")
	var a = 5
	var b = 8

	var c = a
	a = b
	b = c

	print("a: \(a)")
	print("b: \(b)")