/*
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 */
package tostring;

import java.util.Scanner;

/**
 *
 * @author PC
 */
public class ToString {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
//        System.out.print("Nhap ten cua ban: ");
//        Scanner br = new Scanner(System.in);
//        String name = br.nextLine();
//    String s1 = name.substring(0, 1).toUpperCase();
//    String nameCapitalized = s1 + name.substring(1);
//    System.out.println(nameCapitalized);
System.out.print("Nhap ten cua ban: ");
Scanner a = new Scanner(System.in);
String name = a.nextLine();
System.out.print("Nhap so thu tu chu cai can in hoa: ");
int stt = a.nextInt();
String s = name.charAt(stt).toUpperCase();
        System.out.println(s+ name);