def soma (x, y, z):
    return x+y+z
    print (soma(10, 20))

def multiplica (x, y, z):
    return x*y*z

def nome_do_seu_time(): 
    return "Corinthians"

def quieta():
    x = 10 + 20
    print ("O valor calculado é: ",x)

#def troca(x, y):
    #aux = x
    #x = y
    #y = aux

#x = 10
#y = 20
#troca (x,y)
#print("x =", x,"e y =",y)

def total_Caracteres (x, y, z):
    return len(x)+len(y)+len(z)

def leitura():
    x = -1
    while x > 0:
        x = int(input("Digite um valor: "))
    return x
