Problem: Write a method that will determine whether a given value can be made given an array of coin values. For example, each value in the array represents a coin with that value. An array with [1, 2, 3] represents 3 coins with the values, 1, 2, and 3. Determine whether or not these values can be used to make a desired value. The coins in the array are infinite and can only be used as many times as needed. Return true if the value can be made and false otherwise. Dynamic Programming would be handy for this problem. Data: An array containing 0 or more coin values and an amount. Output: Return true or false. Sample Data ( 1, 2, 3, 12, 5 ), 3 ( 4, 15, 16, 17, 1 ), 21 ( 1 ), 5 ( 3 ), 7 Sample Output true true true false

Problem: Write a method that will determine whether a given value can be made given an array of coin values. For example, each value in the array represents a coin with that value. An array with [1, 2, 3] represents 3 coins with the values, 1, 2, and 3. Determine whether or not these values can be used to make a desired value. The coins in the array are infinite and can only be used as many times as needed. Return true if the value can be made and false otherwise. Dynamic Programming would be handy for this problem. Data: An array containing 0 or more coin values and an amount. Output: Return true or false. Sample Data ( 1, 2, 3, 12, 5 ), 3 ( 4, 15, 16, 17, 1 ), 21 ( 1 ), 5 ( 3 ), 7 Sample Output true true true false

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

Related questions

Q: for beginners java, 1. Write the method that reverses the array passed in the argument and returns…

A: 1. Start the program.2. Initialize an integer array `numbers` with a size of 40 to store the…

Q: Write a java program to create prices of Shopping Cart items that provides a menu: 1: Create a new…

A: The answer for the java program is

Q: java In this task, you need to write 2 overloaded methods findMax() that will find a maximum number…

A: Please refer below for your reference: Language used is Java: Code: import java.util.*; class Calc{…

Q: Problem 1:Complete the sumOfDiagonalsmethod in SumOfDiagonals.javato do the following:-The method…

A: An exception is a problem that arises during the execution of a program. Try, catch, finally block…

Q: Write a method in your ArrayUtilities class that meets the following requirements: - It should be…

A: The problem is based on the basics of functions in java programming language.

Q: 2. Write a class ArravClass, where the main method asks the user to enter the f num bers. Create a…

A: Java code: import java.util.Scanner;import java.util.Arrays; public class ArrayClass{ public…

Q: Write a method that takes two arrays as parameters. It should return a new array where each position…

A: The objective of the question is to create a method that takes two arrays as input and returns a new…

Q: Q1. Produce a method that reads in a set of values (double) from the user and returns them. Use this…

A: Given code is Java code it returns the student grades. By using the public static double[]…

Q: This is the code that I am unsure where to fully start -

A: Approach For loop is used to iterate over Purchase array length. In the loop, the user is asked to…

Q: Image one is my file or you can create ur own file as long as it's similar to mine. image 2 is my…

A: Algorithm: Step1: Start Step2: Prompt user to enter the name of the file Step3: Read filename…

Q: Need help with this question Write a Java program that asks the user to enter an array of…

A: Here I have first asked the user to enter the number of elements and then the array elements. Now I…

Q: Write a Java program named Findletter that asks the user to enter 10 letters and store them in an…

A: The required Java code is given below: import java.util.Scanner;public class Findletter{ public…

Q: Write a method in your ArrayUtilities class that meets the following requirements: - It should be…

A: Note :- You have not mentioned the language of the program, so i'm answering your question in java…

Q: Write a java program to create prices of Shopping Cart items that provides a menu: 1: Create a new…

A: Q: Write a java program to create prices of Shopping Cart items that provides a menu: 1: Create a…

Q: Write a program that includes in its MainClass the following methods: 1. A method called printArray…

A: To generate random number Math.random() method is used which generated number in range 0 to 1(1…

Q: Write a static method that accepts an array of integers as a parameter and performs a scan though…

A: Actually, array is a collection of elements.

Q: Consider the following equation for the sum of a finite arithmetic series: Sm where n is the number…

A: Solved using JAVA

Q: Another way to write this java applacation? Write an application that inputs five numbers, each…

A: import java.util.Scanner;public class DuplicateElimination { public static void main(String[]…

Q: in java Write a class phone that stores Name (String) and number of friends (String), Provide…

A: Note : This program is case sensitive i did not ignore the case while searching the names //Java…

Q: Write a method in your ArrayUtilities class that meets the following requirements: - It should be…

A: Output Screenshot:

Q: PLEASE HELP ME WITH MY JAVA HOMEWORK PLEASE PLEASE! Write a program that stores positive random…

A: This Question explains about JAVA program :

Question

Problem: Write a method that will determine whether a given value can be made given an array of coin values. For example, each
value in the array represents a coin with that value. An array with [1, 2, 3] represents 3 coins with the values, 1, 2, and 3. Determine
whether or not these values can be used to make a desired value. The coins in the array are infinite and can only be used as many times
as needed. Return true if the value can be made and false otherwise. Dynamic Programming would be handy for this problem.
Data:
An array containing 0 or more coin values and an amount.
Output: Return true or false.
Sample Data
( 1, 2, 3, 12, 5 ), 3
( 4, 15, 16, 17, 1 ), 21
( 1 ), 5
( 3 ), 7
Sample Output
true
true
true
false

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

JAVA
Write a Java program tat prompts user for a list of integers with 0 as the last value.Save the values in an array. Assume there can be maximum 100 values. Theprogram should have the following methods:- A method that takes the array as parameter and updates each value in thearray to the square of the value.- Another method that takes the original and modified arrays as parametersand displays the original and the squared values.
Write a program named GradeStats.java then implement the following method: public static int[] gradeStats(int[] arr) It accepts int array representing test grades for CISY432 then calculates and returns the following grade statictics: highest, lowest, average, number of grades that are greater than or equal to 70, the number of grades that are less than 70 It returns these five numbers as an int array, and the 1st element is for highest, 2nd for lowest, 3rd for average 4th element for number of grades that are greater than or equal to 70 5th for the number of grades that are less than 70 For example. O Type here to search DELL
In java i have some code for a method that finds the index of an integer that is passed in thet int is (target) the method also has the array called (array) and the first and last element of the array. also for this method to work the array has to be in descending order "static int find(int [] array, int first, int last, int target)" thats the method with all the variables that are passed to it my guess is that the first if statement just will have a short line that is "return -1;" because since the array has to be in descending order the first element cant be greater then the last element in the array but im confused on the rest because i cant find a way to make them one line codes with the conditions that i have to meet in the comments any help would be aprreaciated
Task 2: Write a static method which takes an ArrayList of Strings and an integer and changes the ArrayList destructively to remove all Strings whose length is less than the integer argument. So if the integer argument is 4 and the ArrayList is: tomato cheese chips fruit butter tea buns pie The output tomato cheese chips fruit butter is:
can you plz write it in java.util.scanner form
In Java: Write a method that multiplies all elements in the array by 3 and returns it to the main method.
in java
Java - Sort an Array