Example: Variable and Output in Scala
object mathDemo extends App {
var a = 5;
var b = 10;
var c = 15;
var d = 20;
println("a + b = " + (a + b) );
println("a - b = " + (a - b) );
println("a * b = " + (a * b) );
println("b / a = " + (b / a) );
println("b % a = " + (b % a) );
}
Output:
a + b = 15
a - b = -5
a * b = 50
b / a = 2
b % a = 0