Define a method calcNum() that takes one integer parameter and returns 7 times the parameter. Ex: If the input is 3, then the output is: 21 1 import java.util.Scanner; 2 3 public class NumberCalculator { 4 /* Your code goes here */ public static void main(String[] args) { Scanner scnr = new Scanner(System.in); 5 6 7 8 9 10 11 12 13 14 15 16 17 18} } int input; int result; input = scnr.nextInt (); result = calcNum(input); System.out.println(result);

Define a method calcNum() that takes one integer parameter and returns 7 times the parameter. Ex: If the input is 3, then the output is: 21 1 import java.util.Scanner; 2 3 public class NumberCalculator { 4 /* Your code goes here */ public static void main(String[] args) { Scanner scnr = new Scanner(System.in); 5 6 7 8 9 10 11 12 13 14 15 16 17 18} } int input; int result; input = scnr.nextInt (); result = calcNum(input); System.out.println(result);

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

in java Define a method calcVal() that takes one integer parameter and returns 6 times the parameter. Ex: If the input is 3, then the output is: 18 import java.util.Scanner; public class ValueCalculator { /* Your code goes here */ public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int input; int result; input = scnr.nextInt(); result = calcVal(input); System.out.println(result); }}
Compute: z = y √x Ex: If the input is 4.0 3.0, then the output is: 1.0 1 import java.util.Scanner; 2 3 public class MathFunctions { 4 5 6 7 8 9 10 11 12 13 14 15 16 17} public static void main (String[] args) { Scanner scnr = new Scanner(System.in); double x; double y; double z; } X = scnr.nextDouble(); y scnr.nextDouble(); /* Your code goes here */ System.out.printf("%.1f\n", z); // This will output z with 1 decimal place. [
Define the method printValue() that takes two integer parameters and outputs the product of all integers starting with the first and ending with the second parameter, followed by a newline. The method does not return any value. Ex: If the input is 3 7, then the output is: 2520 Note: Assume the first integer parameter is less than the second. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 import java.util.Scanner; public class ValuePrinter { /* Your code goes here */ publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); intnumber1; intnumber2; number1=scnr.nextInt(); number2=scnr.nextInt(); printValue(number1, number2); } }
10. public static void methodl (int i, int num) { for (int j = 1; j <= i; j++) { " "); System.out.print (num + num *= 2; } System.out.println(); } public static void main(String[] args) { int i = 1; while (i <= 6) { methodl (i, 2); i++; }
mport java.util.Scanner; public class ParkingCharges { // function to calculate the basic charge using the asked hours static double getBasicCharge(int hours) { if (hours >= 7 && hours <= 8) return 5.50; else if (hours >= 5 && hours <= 6) return 4.50; else if (hours >= 2 && hours <= 4) return 4.00; return 3.00; } // function to return the amount to subtract based on local living and OAP static double getDiscount(String isLocal, String isOAP) { if (isOAP.equals("Yes") && isLocal.equals("Yes")) return 2.0 + 1.0; else if (isOAP.equals("Yes")) return 2.0; else if (isLocal.equals("Yes")) return 1.0; return 0; } public static void main(String[] args) { // create a new Scanner object Scanner sc = new Scanner(System.in); // prompt the user to ask if they are disabled…
JAVA Define the method printValue() that takes two integer parameters and outputs the product of all negative integers starting with the first and ending with the second parameter. If no negative integers exist, product is 1. End with a newline. The method does not return any value. Ex: If the input is -4 7, then the output is: 24 Note: Negative numbers are less than 0. import java.util.Scanner; public class ValuePrinter { // my code public static void printValue(int n1, int n2) {int i;int product = 1;for (i=n1; i<=n2; ++i) {if (i<0) {product *= i; }else if (i>0) {System.out.println("0"); }}return;} // end my code public static void main(String[] args) {Scanner scnr = new Scanner(System.in);int num1; int num2; num1 = scnr.nextInt(); num2 = scnr.nextInt();printValue(num1, num2);}}
1. Write a program that takes three numbers (a,b,c) from the user as input and finds the median of the three. The program has a method called median that takes 3 numbers as the parameter and returns the median. Use if-then-else statements to find the median. You can assume the three numbers are not the same. Sample Example: Enter 3 numbers 10 13 The median is 10 public class Median{ public static void main(String[] args){ Scanner input = new int a = int b = int c =
Please ASaP. Complete method printPopcornTime(), with int parameter bagOunces, and void return type. If bagOunces is less than 2, print "Too small". If greater than 10, print "Too large". Otherwise, compute and print 6 * bagOunces followed by " seconds". End with a newline. Example output for ounces = 7: 42 seconds import java.util.Scanner; public class PopcornTimer {public static void printPopcornTime(int bagOunces) { /* Your solution goes here */ } public static void main (String [] args) {Scanner scnr = new Scanner(System.in);int userOunces; userOunces = scnr.nextInt();printPopcornTime(userOunces);}} .
JAVA The method takes a string as a parameter. The method prints treat if the string is candy or chocolate (of any case, such as CaNdY) Otherwise print trick import java.util.Scanner; public class Class1 { public static void trickOrTreat(String str) { //Enter code here }
import java.util.Scanner; public class WinningTeam { public static void main(String[] args) { Scanner scnr = new Scanner(System.in);     Team team = new Team();     String name = scnr.next(); int wins = scnr.nextInt(); int losses = scnr.nextInt();     team.setName(name); team.setWins(wins); team.setLosses(losses);     team.printStanding(); }}
import java.util.Scanner; public class WinningTeam { public static void main(String[] args) { Scanner scnr = new Scanner(System.in);     Team team = new Team();     String name = scnr.next(); int wins = scnr.nextInt(); int losses = scnr.nextInt();     team.setName(name); team.setWins(wins); team.setLosses(losses);     team.printStanding(); }} This is the second part of the program and not geting it to run public class Team { // TODO: Declare private fields - name, wins, losses private String name; private int wins; private int losses;          public int getlosses(){ return losses; }       // TODO: Define mutator methods -   // setName(), setWins(), setLosses() public String setName(){//String name int wins int losses return name;     } public int setWins(){ return wins;     } public int setLosses(){ return losses; }    // TODO: Define accessor methods -   //…
Complete the convert() method that casts the parameter from a double to an integer and returns the result.Note that the main() method prints out the returned value of the convert() method. Ex: If the double value is 19.9, then the output is: 19 Ex: If the double value is 3.1, then the output is: 3 code: public class LabProgram {    public static int convert(double d){ /* Type your code here */         } public static void main(String[] args) { System.out.println(convert(19.9)); System.out.println(convert(3.1)); }}