'use strict';
var Main = function(stdin) {
  var line = stdin.split('\n');
  var result = (function(data) {
  	return data.sort(function(a,b){
  		return a - b;
  	})
  	.join(' ');
  }(
  	line[0].split(' ').map(Number)
  ));
  console.log(result);
};

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