'use strict';
(function(stdin) {
    var inputs = stdin.toString();
    var flines = inputs.split('\n')[0].split(' ').map(Number);
    var a = flines[0];
    var b = flines[1];
    var area = a * b ;
    var periphery = 2 * (a + b);
    console.log(area,periphery);
}(require('fs').readFileSync('/dev/stdin', 'utf8')));