function operators(input)
{
    let N1 = Number(input.shift());
    let N2 = Number(input.shift());
    let nOperator = input.shift();

    let result = 0;
    let output = ``;


    if ( N2 == 0 && (nOperator === '/' || nOperator === '%'))
    {
        output = `Cannot divide ${N1} by zero`;
    }
    else if ( nOperator === '/')
    {
        result = N1 / N2;
        output = `${N1} ${nOperator} ${N2} = ${result}`;
    }
    else if (nOperator === '%')
    {
        result = N1 % N2;
        output = `${N1} ${nOperator} ${N2} = ${result}`;
    }
    else
    {
        if (nOperator === '+')
        {
            result = N1 + N2;
        }
        else if (nOperator ==='-')
        {
            result = N1 - N2;
        }
        else if (nOperator === '*')
        {
            result = N1 * N2;
        }



        let numberIs = '';
        if ( result % 2 == 0)
        {
            numberIs = 'even';
        }
        else
        {
        numberIs ='odd';
        }

        output = `${N1} ${nOperator} ${N2} = ${result} - ${numberIs}`;


    }
         console.log( output );

}