Write a java program to help kids to learn the multiplication table. a) Define a method called multiplication that takes two numbers as parameters and returns their multiplication result. b) In the main method, write a java code that invokes the method created in a) to calculate and show the multiplication table for a number entered by the user. Ex: if the user enters 5 as number, your program should output the multiplication table of 5 as shown in the below sample run. c) In addition to the part b), your program should compute and display the sum of all the results of the multiplication table. Note: using methods is mandatory.

Write a java program to help kids to learn the multiplication table. a) Define a method called multiplication that takes two numbers as parameters and returns their multiplication result. b) In the main method, write a java code that invokes the method created in a) to calculate and show the multiplication table for a number entered by the user. Ex: if the user enters 5 as number, your program should output the multiplication table of 5 as shown in the below sample run. c) In addition to the part b), your program should compute and display the sum of all the results of the multiplication table. Note: using methods is mandatory.

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

Q1: Write a java program that includes a method called Reader that reads unlimited number from the users, then you have to determines the following: a. How many even values b. How many odd values c. Computes the total of the input values d. Computes the average of the of the input values e. The program should be ends with the input 0 (not counting zero as an input).
THIS IS MEANT TO BE WRITTEN IN JAVA. The assignment is to get an integer from input, and output that integer squared, ending with newline. Where i'm doing my assignment, in a seperate part of the assignment outside of the code, there's an option that says, "Enter program input ". What do I write? This is what I have so far and it doesn't run... import java.util.Scanner; public class NumSquared {public static void main(String[] args) {//main() methodScanner scnr = new Scanner(System.in);//declaring variable to store user inputint userNum;//declaring variable to store square of a numberint userNumSquared;//reading numberuserNum = scnr.nextInt();//multiplying number to it self to find squareuserNumSquared = userNum *userNum;//print square of a numberSystem.out.print(userNumSquared);} Please explain why it's not running and please show the completed code.
1. Write a Java program that will ask for a string of letters . 2. Each letter in the alphabet is given the following number code as assignment . 3. Print out the number code of each letter from the input in reverse . 4. Ask if the operation should be done again, if Yes, Return to 1. if No. Terminate the program 5. Create at least 2 methods aside from your main method in implementing a solution for this problem.
1. Write a Java program that will ask the a user a number between 1 to 7. 2. Print out the equivalent day of the week for that number. Starting 1 for Sunday, 2 for Monday and etc. 3. Use at least 1 user-defined method aside from your main method in writing a code for this problem
I need help in Java code please. This is the question: Creating a JAVA program that should implement a method that verifies whether a given 4 x 4 square is a Magic Square with a given magicValue. Also, adding code to generate values for a Magic Square based on a magicValue. And below is the code. This code is run but it is just qualified the requirement which is to verify whether a given 4 x 4 square (containing 16 values) is a Magic Square with a given magic value. The other requirement is to generate values for a Magic Square based on a magicValue, when I check the executed magic square, the sum of the numbers in rows and columns is not equal to the magic value import java.util.*;import java.awt.*; public class MagicSquare{static int checkMag(int mat[][],int M) { // Function for checking Magic square int i, j,n=4; int sum=0; // filling matrix with its count value // starting from 1; for ( i = 0; i < n; i++) { for ( j = 0; j < n; j++) sum=sum+mat[i][j]; if(sum!=M) {return 0;}…
2. Write a java program which will input an integer value from the user (Use Scanner class). Your program will have mathOper() method in addition to the main() method.The main() method will be responsible for:a. extracting the 1's digit (ones), the 10's digit (tens), and any digits larger than the 10's digit. For instance, if the input is 3562, the 1's digit would be 2, the 10's digit would be 6, and the remaining digits would be 35.b. call the mathOper() method with these 3 values,c. print the results to the screen.The mathOper() method will make the following calculations:a. Multiply the 1's digit by 7, subtract the result by 2 and then divide that by 5.b. Add 3.5 to the 10's digit, multiply the result by 4.3 and then divide that by 2.c. Subtract 5 from the remaining digits, multiply the result by 3, find the remainder after dividing that by 7, and then add 6 to the remainder value.d. Add the 3 values obtained from ‘a’, ‘b’, and ‘c’ operations.e. Return the final value.Sample output…
Write java program that will calculate the amount to be paid for electrical consumption. This problem is to handle electric billing for customers. The billing is depending on the type of the customer account. There are two types of customers account; i) fixed rate method and 2) variable rate method in the case of fixed rate method. The minimum monthly charge of RM20.00 is assessed if the consumption is less than or equal 100 kwh( kilowatt-hours). Otherwise, the rate of RM 0.22 per kWh is charged for the first 100 kWh and the rate of RM 0.33 per kWh is charged for the additional consumption. In the case of variable rate method, the rate of RM 0.22 per kWh is charged for the consumption less than or equal to 100 kWh. Any additional consumption is charged at RM 0.35 per kWh.
3. Write a Java program to implement a method which prints the Fibonacci series up to nth term. The value of n will be taken from the user in the main() method.Fibonacci series starts with 0 and 1, and the sum of previous two numbers is the next number of the series. For instance, 0, 1, 1 (0 + 1), 2 (1 + 1), 3 (1 + 2), and so on.Sample output [assuming the number of term (n) is 8]:The Fibonacci series: 0 1 1 2 3 5 8 13
ISP- JAVA A “jiffy” is the scientific name for 1/100th of a second. Given an input number of seconds, output the number of "jiffies." Output each floating-point value with two digits after the decimal point, which can be achieved as follows: System.out.printf("%.2f", yourValue); Your program must define and call a method: public static double secondsToJiffies(double userSeconds) Ex: Ex: If the input is: 136 the output is: 3600.0
Write a java program that uses isPrime() to find a factor of the number n, if the factors are greater than 2, return that the number is not prime. Otherwise to return that the number is prime. The method is called in the program that prompts the user to enter a number and displays to the user whether the entered number is prime or not. public static void isPrime(int n) { //This is a segment of a program that you need to write and run } ******WRITE THIS IS JAVA PLEASE
Consider the method headings: void funcOne(int [ ] alpha, int size) int funcSum(int x, int y) void funcTwo(int [ ] alpha, int [ ] beta) and the declarations: int [ ] list = new int [50]; int [ ] Alist = new int [60]; int num; Write Java statements that do the following: a. Call the method funcOne with the actual parameters, the array list and 50, respectively. b. Print the value returned by the method funcSum with the actual parameters, the thirtieth and tenth components of list, respectively. c. Call the method funcTwo with the actual parameters, the array list and array Alist, respectively.
Show the derivation of the asymptotic run time, O(n), for each of the following methods. You may use the text highlighting technique shown in class, or list the individual Java statements along with the number of times each is executed as a function of the input size, n. public static void octaves(int n){ System.out.println("Center frequency: " + n); System.out.println("---=== Lower Octaves (Hz) ===---"); int frequency = n / 2; // One octave below while (frequency > 20){ System.out.println(frequency); frequency = frequency / 2; // half the frequency } System.out.println("---=== Higher Octaves (Hz) ===---"); frequency = n * 2; // One octave above while (frequency < 20000){ System.out.println(frequency); frequency = frequency * 2; // double the frequency } }