Solution: Find Twice and One Fifth of a Floating Point Value

import std.stdio;
void TwiceAndOneFifth() {
    double value = 2.37;
    double twice;
    double oneFifth;
    twice = value * 2; 
    oneFifth = value / 5; 
    write("Twice = ",twice," and One Fifth = " ,oneFifth); 
}