Telerik Kids @ October 2013 - 5th grade - Traffic Lights

function Solve(args) {
    var n = parseInt(args);

    var states = ['r', 'y', 'g', 'y', 'r'];

    var counter = 0, red = 0, yellow = 0, green = 0;

    while (true) {
        var currChar = states[counter];
        if (currChar == 'r') {
            red++;
        }
        else if (currChar == 'y') {
            yellow++;
        }
        else {
            green++;
        }
        n--;
        if (n == -1) {
            break;
        }
        counter++;
        if (counter > 4) {
            counter = 1;
        }
    }
    console.log(yellow + " " + red + " " + green);
}