import static java.lang.System.*; import java.util.*; public class Main { static Scanner sc = new Scanner(System.in); public static void main(String[] args) { String s = sc.next(); int n = s.length(); int[] ar = new int[n+1]; int numA = 0; int numB = 0; for (int i=0; i map = new HashMap<>(); int max = 0; for (int i=0; iout.println(k+":"+v)); } }