import java.util.Scanner; public class FlipSpecificText { public static void main(String[] args) { Scanner sc = new Scanner(System.in); char[] str = sc.next().toCharArray(); int left = 0; int right = str.length - 1; while (left < right) { if (!Character.isAlphabetic(str[left])) { left++; } else if (!Character.isAlphabetic(str[right])) { right--; } else { char temp = str[left]; str[left] = str[ri..