Print a message telling a user to press the letterToQuit key numPresses times to quit. End with newline. Ex: If letterToQuit = 'q' and numPresses = 2, print: Press the q key 2 times to quit.

Question

Accepted Answer

```java // Define a method to print the message with the given letter and number of presses public static void printQuitMessage(char letterToQuit, int numPresses) { // Print the formatted message with a newline at the end System.out.println("Press the " + letterToQuit + " key " + numPresses + " times to quit."); } ``` ```java // Main method to test the printQuitMessage function public static void main(String[] args) { // Test case 1: letterToQuit = 'q', numPresses = 2 printQuitMessage('q', 2); // Expected output: Press the q key 2 times to quit. // Test case 2: letterToQuit = 'x', numPresses = 3 printQuitMessage('x', 3); // Expected output: Press the x key 3 times to quit. } ``` ∻Explanation∻ ⚹The provided Java code defines a method named printQuitMessage that takes a character and an integer as parameters. It prints a message instructing the user to press the specified character key a certain number of times to quit. The main method tests this functionality with two use cases.⚹ ∻Step-by-step Instruction∻ ‖ ▪ ⋮ Define the main method required here: print a message telling a user to press a specific key a certain number of times to quit. ‖ ‖ ▪ ⋮ Choose to use System.out.println for printing because it automatically appends a newline at the end of the message. ‖ ‖ ▪ ⋮ Define concrete use cases and testing cases for the method: when calling printQuitMessage with specific character and number, it should print the correct message. ‖ ∻Time Complexity∻ ⚹The time complexity is O(1) because the method executes in constant time, independent of any input size.⚹ ∻Space Complexity∻ ⚹The space complexity is O(1) as well, since the method uses a fixed amount of space for the variables, regardless of the input size.⚹

Sia