let charA:Character = "a"
switch charA
{
case "A":
print("The letter a")
break
case "b":
print("The letter A")
break
case "a":
print("b = ("The letter B")")
break
default: break
}
let charA:Character = "a"
switch charA
{
case "A":
print("The letter a")
break
case "b":
print("The letter A")
break
case "a":
print("b = ("The letter B")")
break
default: break
}