  'use strict';
  (function(stdin) { 
      var inputs = stdin.toString();
      var params = inputs.split('\n')[0].split(' ').map(Number);
      (function(a,b) {
        console.log(a * b,(a + b)*2);

    }(params[0],params[1])); 
  }(require('fs').readFileSync('/dev/stdin', 'utf8')));