import java.util.Scanner; public class QuitScreen { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); char letterToQuit; int numPresses; letterToQuit = scnr.next().charAt(0); numPresses = scnr.nextInt(); System.out.println("Press the "+letterToQuit+" key "+numPresses+" times to quit."); } }
in Java and with a code please! num Presses = 2, print: Press the q key...
In JAVA
ACTIVITY 3.10.1: Rock-paper-scissors. Write a switch statement that checks nextChoice. If o print "Rock". If 1 print "Paper". If 2 print "Scissors'. For any other value, print "Unknown'. End with newline. 2. 4 1 import java.util.Scanner; 3 public class Roshambo public static void main(String [] args) { 5 Scanner scnr - new Scanner(System.in); 6 int nextChoice; 7 8 nextChoice - scnr.nextInt(); 9 10 /" Your solution goes here */ 11 12 13} CHALLENGE ACTIVITY 3.10.2: Switch statement to...
(Java Zybooks) Given numRows and numColumns, print a list of all seats in a theater. Rows are numbered, columns lettered, as in 1A or 3E. Print a space after each seat, including after the last. Use separate print statements to print the row and column. Ex: numRows = 2 and numColumns = 3 prints: 1A 1B 1C 2A 2B 2C import java.util.Scanner; public class NestedLoops { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); int...
(Java Zybooks) Given numRows and numColumns, print a list of all seats in a theater. Rows are numbered, columns lettered, as in 1A or 3E. Print a space after each seat, including after the last. Use separate print statements to print the row and column. Ex: numRows = 2 and numColumns = 3 prints: 1A 1B 1C 2A 2B 2C import java.util.Scanner; public class NestedLoops { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); int...
CHALLENGE ACTIVITY 3.11.1: Using boolean. D Assign is Teenager with true if kidAge is 13 to 19 inclusive. Otherwise, assign is Teenager with false. 1 import java.util.Scanner; 3 public class TeenagerDetector 1 public static void main (String [] args) { Scanner scnr = new Scanner(System.in); boolean isTeenager; int kidAge; D}]oll kidage = scnr.nextInt(); /* Your solution goes here */ Go USB if (isTeenager) { System.out.println("Teen"); else { System.out.println("Not teen"); 20 Run Feedback? CHALLENGE ACTIVITY 3.11.2: Boolean in branching statements. Write...
Answer in JAVA 1. Complete the method definition to output the hours given minutes. Output for sample program: 3.5 import java.util.Scanner; public class HourToMinConv { public static void outputMinutesAsHours(double origMinutes) { /* Your solution goes here */ } public static void main (String [] args) { Scanner scnr = new Scanner(System.in); double minutes; minutes = scnr.nextDouble(); outputMinutesAsHours(minutes); // Will be run with 210.0, 3600.0, and 0.0. System.out.println(""); } } 2....
In Java; Given numRows and numColumns, print a list of all seats in a theater. Rows are numbered, columns lettered, as in 1A or 3E. Print a space after each seat, including after the last. Use separate print statements to print the row and column. Ex: numRows = 2 and numColumns = 3 prints: 1A 1B 1C 2A 2B 2C import java.util.Scanner; public class NestedLoops { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); int...
For the below code find and fix the errors then tell what the output would be. import java.utils.*; public class pin public void main(String[] args); { char s; int num; Scanner br = Scanner(System.in); System.out.print("Enter the first letter of your name :"); s = BR.next().charAt(0); num = s; System.out.println(“The value associated with your letter is” num); }
Write a for loop to print all NUM_VALS elements of array hourlyTemp. Separate elements with a comma and space. Ex: If hourlyTemp = {90, 92, 94, 95}, print: 90, 92, 94, 95 Your code's output should end with the last element, without a subsequent comma, space, or newline. import java.util.Scanner; public class PrintWithComma { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); final int NUM_VALS = 4; int[] hourlyTemp = new...
Write an if-else statement that checks patronAge. If 55 or greater print 'Senior citizen', otherwise print 'Not senior citizen' (without quotes). End with newline. 1 import java.util.Scanner; Test pas public class DetectSenior public static void nain (String[] args) { Scanner sehr = new Scanner(System.in); int patronage; patronage - ser.nextInt(); * Your solution goes here */ 12 13 Write an if-else statement with multiple branches. If given Year is 2101 or greater print 'Distant future" (without quotes). Else, if given Year...
Computer Science - Java
Explain the code step by step (in detailed order). Also explain
what the program required. Thanks
7 import java.io.File; 8 import java.util.Scanner; 9 import java.util.Arrays; 10 import java.io.FileNotFoundException; 12 public class insertionSort 13 14 public static void insertionSort (double array]) 15 int n -array.length; for (int j-1; j < n; j++) 17 18 19 20 21 double key - array[j]; int i-_1 while ( (i > -1) && ( array [i] > key array [i+1] -...