/*
input:"5 35 53 2 3"
output:"2 3 5 35 53"
*/
public class RegexDemo4 {
public static void main(String[] args) {
String str = "5 35 53 2 3";
System.out.println(stringSort(str));
}public static String stringSort(String str) {
String[] s = str.split(" ");
int[] arr = new int[s.length];
for(int i = 0;i<s.length;i++) {
arr[i] = Integer.parseInt(s[i]);
}
Arrays.sort(arr);
StringBuffer sb = new StringBuffer();
for(int i = 0;i<arr.length;i++) {
sb.append(arr[i]).append(" ");
}return sb.toString();
}
}