1. problem.js

function evaluate(array)
{
    var value = 0;
    var strValue = "";
    var currentLine = [];
    var counterGold =0;
    var counterSilver =0;
    var counterBronze =0;

    for(var i in array)
    {
        currentLine = array[i].split(" ");
        strValue = currentLine[0].toLowerCase().trim();
        value = Number(currentLine[1]);

        if(strValue == "coin")
        {
            if(typeof value == 'number')
            {
                    if(value % 1 === 0)
                    {
                        //GOLD
                        if(value == 100)
                        {
                            counterGold += 1;
                        }
                        if(value > 100)
                        {
                            counterGold += value / 100;
                        }

                        //SILVER
                        if(value == 10)
                        {
                            counterSilver += 1;
                        }
                        if(value > 10 && value < 100)
                        {
                            counterSilver += value / 10;
                        }

                        //BRONZE
                        if(value == 1)
                        {
                            counterBronze += 1;
                        }
                        if(value > 1 && value < 10)
                        {
                            counterBronze += value;
                        }
                    }
            }
        }
    }
    /*console.log("gold : " + typeof intcounterGold);
    console.log("silver : " + typeof counterSilver);
    console.log("bronze : " + typeof counterBronze);*/

    console.log("gold : " + intcounterGold);
    console.log("silver : " + counterSilver);
    console.log("bronze : " + counterBronze);
}
var input = ['coin 1 ','coin two','coin 5','coin 10.50','coin 20','coin 50','coin hundred','cigars 1'];
evaluate(input);