01_Problem

function problem1(input) {
    var exist = false;
    var date = '25.05.1973';
    var dateArr = date.split('.').filter(Boolean);
    var criteria = new Date(parseInt(dateArr[2]),
            parseInt(dateArr[1]) - 1, parseInt(dateArr[0]));
    //console.log(criteria.toDateString());
    var low = new Date(1900, 0, 1);
    var hi= new Date(2015, 0, 1);
//    console.log(low > hi); //false
//    console.log(low < hi); //true

    var datesArr = [];
    for (var i = 0; i < input.length; i++) {
        var parts = input[i].split('.').filter(Boolean);
        var currDate = new Date(parseInt(parts[2]),parseInt(parts[1]) - 1, parseInt(parts[0]));
        //console.log(currDate.toDateString());
        if ((currDate - low > 0 && currDate - hi < 0)
//            || currDate - low == 0 ||
//            currDate -  hi == 0
            ) {
            datesArr.push(currDate);
        }
    }

    datesArr.sort(sortDates);
   // console.log(datesArr);

    for (var i = 0; i < dateArr.length; i++) {
       if (datesArr[i] > criteria ) {
            console.log('The biggest fan of ewoks was born on %s',datesArr[i].toDateString());
            exist = true;
            break;
       }
    }
    for (var i = datesArr.length - 1; i >= 0; i--) {
        if (datesArr[i] < criteria || (datesArr[i] - criteria == 0)) {
            console.log('The biggest hater of ewoks was born on %s', datesArr[i].toDateString());
            exist = true;
            break;
       }
    }

    if (exist == false) {
       console.log('No result');
    }

    function sortDates(date1, date2) {
        return date2 - date1;
    }
}
//problem1([
//    '22.03.1700',
//    '01.07.2020'
//])

problem1([
    '22.03.2014',
    '11.04.2014',
    '01.03.2014',
    '22.03.2014',
    '22.03.1934',
    '01.01.1900',
    '22.03.2014',
    '22.03.2014',
    '22.03.2014',
    '22.12.2014',
    '22.03.2014'

])
//problem1([
//    '22.03.2000'
//]);