'use strict';
(function(stdin) {

  var inputs  = stdin.toString().trim().split('\n');
  var cols = inputs[0].split(' ');
  var colsNumber = cols.map(Number);

  var Ascending_order = colsNumber.sort(function f(a, b){
        if( a < b ) return -1;
        if( a > b ) return 1;
        return 0;
})
  console.log(Ascending_order.join(' '));

}(require('fs').readFileSync('/dev/stdin', 'utf8')));