C1. Write a Java program named Counter that asks the user to enter 15 real numbers and store them in an array. Then it should find and display how many numbers are below 25 in the array. The user should enter ten numbers in response to a message. A sample run of the program: Enter 15 real numbers: 55 101 -44 39 17 99 0 42 11 37 61 -51 78 213 55.75 There are 5 numbers are below 25 in the array.

C1. Write a Java program named Counter that asks the user to enter 15 real numbers and store them in an array. Then it should find and display how many numbers are below 25 in the array. The user should enter ten numbers in response to a message. A sample run of the program: Enter 15 real numbers: 55 101 -44 39 17 99 0 42 11 37 61 -51 78 213 55.75 There are 5 numbers are below 25 in the array.

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

Write a program using Java programming language that reads an array of numbers and: Program writes all even numbers! Program writes the number of all negative numbers! Program writes the product of all numbers on odd indexes in the array!
4. Write and execute a program in Java that will read 3 test scores from the of keyboard and store them in an array integers of size 3 and then display the C:\PROGRA-1XINOXS-.. Enter test 25 Enter test 20 Enter test 30 Content of the array 25 20 30 Press any key to continue.. sCore: sCore: sCore:
write the java program
Create a Java program that will perform the following statements.Perform the following items in a continuous manner. The code solution for the next item will be basedon the code performed on the previous item.1. Create an ArrayList named “apostles” and add the following names to it: Juan, Pedro, Lucas,Judas, Mateo, Marcos and Simon.2. Print the size of the ArrayList to the standard output before and after adding the names.3. Use two methods to print the names in standard output.a. Using For loopb. Using Iterator4. Add the name “Philip” at the end, and add the name “Thomas” between the two names “Juan”and “Pedro”.5. Remove the name “Judas” using its index position.6. Search the names “Marcos”, “James” and “Judas” in the ArrayList “apostles”This part will display the following:Does “apostles” contains Marcos? _______ (it will return a Boolean result)Does “apostles” contains James? _______Does “apostles” contains Judas? _______7. Sort the names of the ArrayList in alphabetical order.8.…
Write a program that declares an array of 15 integers and reads the values from the user. Make sure that the user doesn’t enter a value greater than 10 (if the user enters a value not in the allowed range, discard that value and read another to put into the array). Now tell the number that occur maximum number of times in the array. For example for the following 7 has maximum occurrence. 4,7,3,3,2,7,1,5,7,9,9,9,7,8,10 Use both linear and binary search.
for beginning java, here's my assignment " Write a program that ask the user to enter a list of positive scores until the user enters a negative score to terminate the input. You need to store these scores in an array. You can assume the maximum number of scores the user may enter is 50. However, you need to keep track of the actual number of scores entered. Write 2 methods: 1. calculateAverage(): this method takes the list of scores and return the average score. 2. countPerfectScores(): this method takes the list of scores and return the number of perfect scores (100). The main program reads the input and calls these methods and print the results. Please make sure you write a comment line to document what your method does." Here is my code, " import java.util.Scanner;class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); // Start array for scores int[] scores = new int[50]; int size = 0; // Have user enter scores until…
Create a java program that will ask the user to enter 10 integer numbers separated with spaces and identify which of the numbers are odd and which are even. Display all even and after displaying all even numbers, compute the SUM. Also display all odd number and after displaying all odd numbers, compute the AVERAGE. Implement using Array.
In programming language Java, make a programm that scans an array of numbers and then checks which numbers have ONLY one digit 7. For example: we input numbers 23, 143, 98, 2373, 77, 97, 7001. And it displays these numbers: 2373, 97, 7001. (Doesn't display 77 because it has 2 sevens).
JAVA PROGRAM Write a program that asks the user to input two integers a and b. Then create an array that has all integer from a to b. Print out the array. (Don’t forget to consider the situation of a=b, a<b, and a>b.) Example 1: Input two numbers: 6 2 Array is [6, 5, 4, 3, 2] Example 2: Input two numbers: 4 8 Array is [4, 5, 6, 7, 8] Pass the above array as a parameter to a method called average and return the average and print it out in the main method. (Do not use Math library to get the average.)