import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); String id = sc.nextLine(); int s = sc.nextInt(); int t = sc.nextInt(); String result = id.substring(0, s-1) + "*************".substring(0, t-s+1) + id.substring(t); System.out.println(result); } }


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