Using for-loops, generate 10 random numbers between 10 to 30 inclusive. Find the number, the total of even values and their average. Display the three computed values (number, total, average). Save your file as Q3.Java and upload it

Using for-loops, generate 10 random numbers between 10 to 30 inclusive. Find the number, the total of even values and their average. Display the three computed values (number, total, average). Save your file as Q3.Java and upload it

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

Please write a java code using the photo below. The second photo is the output of my program that I am writing
Using python, please explain 1: A positive integer greater than 1 is said to be prime if it has no divisors other than 1 and itself. A positive integer greater than 1 is composite if it is not prime. Write a program that asks the user to enter an integer greater than 1, then displays all of the prime numbers that are less than or equal to the number entered The program should work as follows: Once the user has entered a number, the program should populate a list with all of the integers from 2 up through the value entered. The program should then use a loop to step through the list. The loop should pass each element to a function that displays the element whether it is a prime number.
in java Integer numInts is read from input representing the number of integers to be read next. Use a loop to read the remaining integers from input into variable value. For each integer from 0 to numInts minus 1, inclusive, output the integer followed by " grapes". End each output with a newline. Click here for exampleEx: If the input is: 2 14 12 then the output is: 14 grapes 12 grapes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 import java.util.Scanner; public class NumberOfGrapes { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); intnumInts; intvalue; inti; numInts=scnr.nextInt(); /* Your code goes here */ } }
JAVA PPROGRAM Please Modify this program with further modifications as listed below: ALSO, take out and change the following in the program: System.out.println("Program terminated."); because the test case does not need it And change this in the program: Please enter the file name or type QUIT to exit:\n so it reperats once for every test case because it repeats twice in every case as shown in the screenshot. I only need it once. I have provided the failed the test cases and the inputs as a screenshot. The program must pass the test case when uploaded to Hypergrade. import java.io.*;import java.util.ArrayList;import java.util.Scanner;public class SymmetricalNameMatcher { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); String fileName; do { // Prompt the user to enter a file name or 'QUIT' to exit. System.out.print("Please enter the file name or type QUIT to exit:\n"); fileName =…
Factorial of a number n is denoted as n! And the value of n! Is: 1*2*3... (n-1)*n. Create Java Program to find factorial of a positive integer number using the following Loops: a. for Loop b. while loop Valid input is less than or equal to 15 (Input <= 15) only, otherwise the input is Invalid. Please see the attached image for the Output format. Please don't answer my question if you don't read the instructions carefully, this is my last question so please cooperate.
Write a program using while loop and for loops to print first 50 prime numbers in 5 lines, each line containing 10 numbers. 1. Create a program called CountCharacters.java. 2. At the top of your java file add the following documentation comments. Replace the italicized text with the appropriate content. /** @author Your Name CS 110 Section 012 Lab 9 Final Today's Date 3. Import the Scanner class and ask user to enter a line. Implement the while loop so that the user can input any number of lines and one line at a time. To stop entering lines, the user can write "quit. (Hint: Use the string method <str>.equals() in the while condition to stop the while loop OR a break keyword). 4. Implement the for loop inside the while loop to iterate through the line one character at a time to count and output the number of blank spaces, alphabetic characters, digit characters, and other characters in all the lines. You need to use different methods of character class like charAt(), isDigit(),…
Review Loops Write a java program to ask three people three questions about name, number of courses, and number of credit hours. Also, print result in columns as below. Note: the input.nextInt() method reads only the integer value from input buffer.The "\n" is still staying in the input buffer. If you continue reading with input.nextLine(),you will receive the "\n" and CPU will not wait for any input. To fix this problem, you addthe statement input.nextLine() to flush out the "\n" from the input buffer.
JAVA A perfect number is a positive integer that is equal to the sum of its positive divisors, excluding the number itself. A divisor of an integer x is an integer that can divide x evenly. Take an integer n as input from the keyboard, print true if n is a perfect number, otherwise, print false. You do not need to print any explanation, just print true or false. Use a for loop to generate the divisors. Example 1: Input: num = 28 Output: true Explanation: 28 = 1 + 2 + 4 + 7 + 14 1, 2, 4, 7, and 14 are all divisors of 28. Example 2: Input: num = 6 Output: true Example 3: Input: num = 496 Output: true Example 4: Input: num = 8128 Output: true Example 5: Input: num = 2 Output: false
Please only Use java to complete
No plagarism please! Code with comments and output screenshot is must. Thank you!
Create a program that will allow you to enter 10 to 50 numbers then determine and displaythe following numbers:- Highest Prime-3rd highest Composite-3rd Lowest Prime-Lowest CompositeNOTE: Predefined sorting methods are not allowed.Output should look like this:numbers you want to enter: 10insert 10 numbers:16423927108Prime Numbers: 2,2,3,7Composite Numbers: 4,6,8,9Highest Prime: 73rd Lowest Prime: 3Lowest Composite: 43rd Highest Composite 8
%matplotlib inlineimport numpy as npfrom matplotlib import pyplot as pltfrom math import sin, cos, exp, pi, sqrtimport math