Question

Write a JAVA program that has 2 methods with the same name: printCaps(String input) prints the input in capital letters, printCaps(String input, int num) prints in capital letters the specified number of times on a new line:

public static void printCaps(String input)
public static void printCaps(String input, int num)

Answer 1

import java.util.Scanner;

public class PrintCaps {

    public static void printCaps(String input) {
        System.out.println(input.toUpperCase());    // print input in uppercase
    }

    public static void printCaps(String input, int num) {
        for (int i = 0; i < num; i++) { // iterate num times
            printCaps(input);   // print input in uppercase using the above method
        }
    }

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.print("Enter a string: ");
        String s = in.nextLine();   // read a string from user
        System.out.print("How many times do you want to print it? ");
        int n = in.nextInt();   // read a number from user
        printCaps(s, n);    // call printCaps
    }
}