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