First JavaScript Program!

mountains.js

function landscape() {

    var toLog = '';
    var flat = function(num) {
        for(var i = 0; i < num; i++) {
            toLog += '_';
        }
    }

    var mountain = function(num) {
        var start = '/';
        var end = '\\';
        var top = '\'';

        toLog += start;
        for(var i = 0; i < num; i++ ) {
                toLog += top;
        }
        toLog += end;
    }

    flat(3);
    mountain(2);
    flat(2);
    mountain(3);
    mountain(4);
    mountain(6);
    flat(1);
    mountain(3);
    mountain(1);
    flat(4);
    mountain(2);
    flat(6);

    return toLog;
}

console.log(landscape());