public class Main
{
	public static void main(String[] args) throws java.io.IOException
	{
		java.io.BufferedReader br = new java.io.BufferedReader( new java.io.InputStreamReader( System.in ) );
		
		String[] st = br.readLine().split(" ");
		int[] nums = new int[st.length];
		for( int i = 0 ; i < nums.length ; i++ ) nums[i] = Integer.parseInt( st[i] );
		
		java.util.Arrays.sort(nums);
		
		String result = "";
		for( int i = 0 ; i < nums.length ; i++ )
		{
			 if( i < (nums.length -1) ){
				 result += ( nums[i] + " " );
			}else{
				result += nums[i];
			}
		}
		System.out.println( result );
	}
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz