** * @param args the command line arguments */ public static void main(String [] args) { Double number, sum = 0.0; Scanner input = new Scanner(System.in); for (int i = 1; i < 6; ++i) { System.out.print ("Enter a number: "); number = input.nextDouble(); if (number <= 0.0) { continue; sum += number; System.out.println("Sum = " + sum);

** * @param args the command line arguments */ public static void main(String [] args) { Double number, sum = 0.0; Scanner input = new Scanner(System.in); for (int i = 1; i < 6; ++i) { System.out.print ("Enter a number: "); number = input.nextDouble(); if (number <= 0.0) { continue; sum += number; System.out.println("Sum = " + sum);

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

Define the method inspectVals() with a Scanner parameter that reads integers from input until 0 is read. The method returns true if none of the integers read before 0 are 1000. Otherwise, the method returns false. Ex: If the input is 1005 1001 997 0, then the output is: 1000 not present import java.util.Scanner; public class ValueInspector { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); boolean valueNotPresent;     valueNotPresent = inspectVals(scnr); if (valueNotPresent) { System.out.println("1000 not present"); } else { System.out.println("Found one or more 1000s"); } }}
Java - How can I output the following statement as a single line with a newline? Program below. import java.util.Scanner; public class LabProgram { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = sc.nextInt();     if(n>=11 && n<=100) { while(n>=11 && n<=100) { System.out.print(n+ " "); (the problem line. When I use System.out.println, it makes the line vertical when I want it horizontal.)     if(n ==11||n==22||n==33||n==44||n==55||n==66||n==77||n==88||n==99) break; n--; } } else System.out.println("Input must be 11-100"); }}
import java.util.*; public class Main0 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int totalEmployee = 10; String [] fname = new String[totalEmployee]; String [] mname = new String[totalEmployee]; String [] lname = new String[totalEmployee]; int [] idNum = new int[totalEmployee]; // Hours Worked Must be Between 0 and 60 Hours int [] workHour = new int[totalEmployee]; // Rate per Hour Must be Between $15.00 and $35.00 int [] ratePerHour = new int[totalEmployee];    // add Data in the array    for (int i=0; i<totalEmployee; i++){ // First Name Input System.out.println("Enter First Name"); fname[i] = sc.next(); // Middle Name Input System.out.println("Enter Middle Name"); mname[i] = sc.next(); // Last Name Input System.out.println("Enter Last…
package Rayjack_Lab03;import java.util.Scanner;public class RayJack_Lab03 {public static void main(String []args) {Scanner sc= new Scanner(System.in); //System.in is a standard input stream.int firstNum,secondNum;System.out.print("enter first value: ");firstNum=sc.nextInt();System.out.print("enter second value: ");secondNum=sc.nextInt();if (firstNum>=secondNum)System.out.println("It is True to say that first value "+firstNum+" is larger or equal to Second value"+secondNum);elseSystem.out.println("It is False to say that first value "+firstNum+" is larger or equal to Second value "+secondNum);}}Q. Please guide on how to take decimal values in this proggram's output as well.
. import java.util.Scanner;public class Main{public static void main (String args[]){ Scanner scan=new Scanner(System.in); System.out.print("Enter first number\n");int num1=scan.nextInt(); System.out.print("Enter second number\n"); int num2=scan.nextInt(); System.out.print("Enter Third number\n"); int num3=scan.nextInt(); findLargest(num1,num2,num3); }static void findLargest(int num1,int num2, int num3){ if(num1>=num2 && num1>=num3){ System.out.println(num1+" is the greatest number"); } else if(num2>=num1 && num2>=num3){ System.out.println(num2+" is the greatest number"); } else{ System.out.println(num3+" is the greatest number"); } 1. Embed your method in a complete program that requests for three variables all of the types int and displays the conditions explained in the code above.
Please sort out the following JAVA code....line by line. Run the code in Netbeans and provide screenshots to verify that it runs successfully. CODE: import java.io.*; import java.util.*; public class experiment { public static void main(String args[]) { Scanner in=new Scanner(System.in); int time[]=new int[10]; float weight[]=new float[10]; String get; char ch; int i=0; do{ try { System.out.print("\nEnter the time in seconds:"); time[i]=in.nextInt(); System.out.print("\nEnter the weight in kilograms:"); weight[i]=in.nextFloat(); i++; } catch(Exception e) { System.out.print("\nInvalid type"); } System.out.print("\n-----------------"); System.out.print("\n|Time\t|Weight\t|"); System.out.print("\n-----------------"); for(int x=0;x<i;x++) { System.out.print("\n|"+time[x]+"\t|"+weight[x]+"\t|"); System.out.print("\n-----------------"); } if(i==10) { for(int x=0;x<9;x++) { time[x]=time[x+1]; weight[x]=weight[x+1]; } i--; } System.out.print("\nDo you want to continue?(y/n) ");…
import java.util.Random; class Main { public static void main(String[] args) { Random rand = new Random(); int a = new int[100]; for (int i = 0; i < 100; i++) { a[i] = rand.nextInt(100); } print(a); System.out.println("---"); quicksort(a, 0, a.length - 1); print(a); } public static void print(int[] a) { for (int x : a) { System.out.println(x); } } public static void swap(int[] a, int p1, int p2) { int temp = a[p1]; a[p1] = a[p2]; a[p2] = temp; } public static int partition(int[] a, int left, int right) { int pivot = right; int p1 = left; int p2 = pivot - 1; while (p2 >= p1) { if (a[p1] > a[pivot]) { swap(a, p1, p2); swap(a, p2, pivot); p2 = pivot - 1; } else { p1++; } } return pivot; } public static void quicksort(int[] a, int left, int right) { if (left < right) { int p = partition(a, left, right); quicksort(a, left, p - 1);…
import java.util.Scanner; public class LabProgram { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int n = scnr.nextInt(); int[] arr = new int[n]; for (int i = 0; i < n; i++) { arr[i] = scnr.nextInt(); } for (int i = n - 1; i >= 0; i--) { System.out.print(arr[i]); if (i > 0) { System.out.print(","); } } }}
import java.util.Scanner; public class Application {public static void main(String[] args){ int Num;float Ave;Employee[] Emp = new Employee[100]; System.out.println("Enter the number of employees:");Num = Integer.parseInt(new Scanner(System.in).nextLine());for (int i = 0; i < Num; i++){ Emp[i] = new Employee();Emp[i].Input();} System.out.printf("The list of employees:");System.out.println();Display(Emp, Num);Ave= AverageSalary(Emp, Num);System.out.printf("\nAverage salary is:" + "%.2f", Ave); System.out.printf("\nThe employee with highest salary is:\n" + employeeHigh(Emp, Num));}private static float AverageSalary(Employee [] emps, int n){float sum=0; for (int i = 0; i < n; i++)sum = sum + emps[i].salary;return sum/n;}private static void Display(Employee[] arr, int n){ for (int i = 0; i < n; i++){System.out.printf("%s",arr[i]);}}private static Employee employeeHigh(Employee[] arr, int n){ float high= arr[0].salary ;int iHigh = 0;for (int i = 1; i < n; i++){if( arr[i].salary…
Define the method findHighestValue() with a Scanner parameter that reads integers from input until a negative integer is read. The method returns the largest of the integers read. Ex: If the input is 70 65 100 -85 -15 -50, then the output is: 100Note: Negative numbers are less than 0. import java.util.Scanner; public class HighestValueFinder { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int maxVal; maxVal = findHighestValue(scnr); System.out.println(maxVal); }}
import java.util.Scanner; public class LabProgram { public static void main(String args[]) { Scanner scnr = new Scanner(System.in); int credits; int seed; GVDie die1, die2; die1 = new GVDie(); die2 = new GVDie(); // Read random seed to support testing (do not alter) seed = scnr.nextInt(); die1.setSeed(seed); // Read starting credits credits = scnr.nextInt(); int rounds = 0; while (credits > 0) { // Step 1: Roll both dice die1.roll(); die2.roll(); int total = die1.getValue() + die2.getValue(); if (total == 7 || total == 11) { // Player wins one credit credits++; } else if (total == 2 || total == 3 || total == 12) { // Player loses one credit credits--; } else { // Set the goal for future rolls int goal = total;…
import java.util.Scanner;public class LabProgram { public static void main(String args[]) { Scanner scnr = new Scanner(System.in); int credits; int seed; GVDie die1, die2; die1 = new GVDie(); die2 = new GVDie(); // Read random seed to support testing (do not alter) seed = scnr.nextInt(); die1.setSeed(seed); // Read starting credits credits = scnr.nextInt(); int rounds = 0; while (credits > 0) { // Step 1: Roll both dice die1.roll(); die2.roll(); int total = die1.getValue() + die2.getValue(); if (total == 7 || total == 11) { // Player wins one credit credits++; // UPDATE - print the dice total here System.out.println("Dice total: " + total); //UPDATE - break the loop and end the round break; } else if (total == 2 ||…