Introduction - If you have any usage issues, please Google them yourself
Enter a column of figures, if we put this line digital ' 5 ' are seen as a space, then you get a line with a space divided non-negative integer (possibly some integer beginning with ' 0' , ' 0 of these head ' should be ignored, unless this number is composed by the number ' 0' , then this number is 0). Your task: these split integer, according to the small to the large order sorted output.