A potluck starts out with 45 cookies. Then, numCookies is read from input representing the number of cookies eaten. Assign cookies Remaining with the number of cookies that are left. Ex: If the input is 9, then the output is: 36 1 import java.util.Scanner; 3 public class PotluckDetails { TRESSN 00 L 2 4 5 6 7 8 9 10 11 12 13 14 15} public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int numCookies; int cookiesRemaining; } numCookies scnr.nextInt (); ***New Java Code Here* System.out.println(cookies Remaining);

A potluck starts out with 45 cookies. Then, numCookies is read from input representing the number of cookies eaten. Assign cookies Remaining with the number of cookies that are left. Ex: If the input is 9, then the output is: 36 1 import java.util.Scanner; 3 public class PotluckDetails { TRESSN 00 L 2 4 5 6 7 8 9 10 11 12 13 14 15} public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int numCookies; int cookiesRemaining; } numCookies scnr.nextInt (); ***New Java Code Here* System.out.println(cookies Remaining);

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

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// DebugFive2.java // Decides if two numbers are evenly divisible import java.util.Scanner; public class DebugFive2 { publicstaticvoidmain(Stringargs[]) { int num; int num2; Scanner input =newScanner(System.in); System.out.print("Enter a number "); num = input.nextInteger() System.out.print("Enter another number "); num2 = inputnextInt(); if((num % num2 ==0) && (num2 % num) ==0) System.out.println("One of these numbers is evenly divisible into the other"); else System.out.println("Neither of these numbers is evenly divisible into the other"); } }
Java Programming: Write a command line game that plays a simple version of blackjack. The program should generate random numbers between 1 and 10 each time the player gets a card. It should keep a running total of the players cards, and ask the player whether or not it should deal another card. Sample output for the game is written below. Your program should produce the same output. The players get two cards to start with. Then they are asked if they want more cards. Players can continue to take as many cards as they like. The goal is to get close to 21 without going over. If the total is greater than 21 we say the player "busted".
Given an integer, return the sum of all the odd numbers starting from 1. Assume the input will always be greater than 2. Ex: If the input is: 20 the output is 1+3+5+7+9+11+13+15+17+19: 100 449182.3196742.qx3zqy7 LAB ACTIVITY 1 import java.util.Scanner; 3 public class LabProgram { 4 5 6 7 8 9 10 13.3.1: CodingBird (Loop): Sum Even public static void main(String[] args) { /* Type your code here. */ } LabProgram.java 0/10 Load default template...
13 public class MaxMinAtLeastOneValue 14 {. public static void main(String[] args) { Scanner in = new Scanner (System.in); 15 16 17 18 // Step 2: Read in an integer as the count of double values 19 wit an input prompt "Enter the count of values: and store it in a variable // 20 21 // 22 23 // Step 3: Read in a double value with an input prompt 24 25 "Enter the first value: and store it in a variable max 26 27 28 // Step 4: Assign the value of max to another 29 // variable min 30 31 32 // Step 5: Use a for loop to read all remaining double values with an input prompt 33 // 34 // "Enter the next value: 35 // and update max and min 36 37 saved
Simple try-catch Program This lab is a simple program that demonstrates how try-catch works. You will notice the output when you enter incorrect input (for example, enter a string or double instead of an integer). Type up the code, execute and submit the results ONLY. Do at least 2 valid inputs and 1 invalid. NOTE: The program stops executing after it encounters an error! CODE: import java.util.Scanner; public class TryCatchExampleSimple { public static void main(String[] args) { Scanner input = new Scanner(System.in); int num = 0; System.out.println("Even number tester.\n"); System.out.println("Enter your name: "); String name input.nextLine(); } } while (true) { try { System.out.println("Enter an integer : "); num= input.nextInt (); } int mod = num%2; if (mod == 0) " System.out.println(name + else " System.out.println(name + num = 0; } catch (Exception e) { break; > System.out.println("ERROR: The number you entered is illegal!"); System.out.println("Exception error: "+e.toString());…
Java program At a certain university, students have to submit their exams online. The administration decides that for each minute of late submission, 5 points are deducted. Write a program that asks the user for his initial grade and the late submission time (in minutes), and then displays the final result. Sample Run 1: Enter your initial grade: 82 Enter the late submission time (in minutes): 6 Your final grade is 52 Sample Run 2: Enter your initial grade: 115 Grades should be between 0 and 100 Sample Run 3: Enter your initial grade: 43 Enter the late submission time (in minutes): 10 Your final grade is 0 Sample Run 4: Enter your initial grade: 72 Enter the late submission time (in minutes): -2 Time should be positive
public class TwoColors 10 { public static void main(String[] args) { Scanner in = new Scanner(System.in); 11 12 13 14 System.out.print("Enter your first favorite color: "); 15 16 // Step 2: Read in the next line of input and assign • it to a String variable color1 17 // 18 19 // Step 3: Trim spaces from both end and convert the // // 20 input to all lowercase and assign it back 21 22 to the same variable 23 24 System.out.print("Enter your second favorite color: "); 25 26 // Step 4: Read in the next line of input and assign 27 // it to a String variable color2 28 29 30 // Step 5: Trim spaces from both end and convert the // // 31 input to all lowercase and assign it back 32 33 to the same variable 34 35 // Step 6: Display a message according to the following: // 36 first color 37 second color message light blue 38 red That's wonderful! light blue 39 red That's even better! That's also great! 40 otherwise 41 42
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JavaScript Programming One day, Fred and his N friends were playing a card game in which each player throws a card with a number written on it. The cards are such that a number X is written on front of the card, and the negative of that number is written on the back side of the card. This game has the following rules: - Each of the N players is asked to throw a card. After all the N cards are thrown, Fred has to flip one or more cards in consecutive order, only orice. Your task is to help Fred flip the cards in such a way that the sum of the numbers, on front face of the cards, is the maximum. Your Task is to return the maximum sum of the numbers, on the front cards. Input Output 13 -1 2 3 4 -5
Complete the convert() method that casts the parameter from a double to an integer and returns the res 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 512334.3517088.qx3zqy7 LAB ACTIVITY 1 public class LabProgram { INM + ∞ 2 25.20.1: LAB: Write convert() method to cast double to int 3 public static int convert (double d) { /* Type your code here */ 4 5 6 7 } 8 public static void main(String[] args) { 9 System.out.println (convert (19.9)); 10 11 12} } System.out.println(convert(3.1)); LabProgram.java
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. [
[Easy] class Trace: def hMB(self,h): if (h==0): print("Stop: ",h) return 0 elif(h==1): print("Stop: ",h) return h else: print("Continue: ",h) return h + self.hMB(h-1) #Tester t = Trace() print("Finally ",t.hMB(5))