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.
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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
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() method
Scanner scnr = new Scanner(System.in);
//declaring variable to store user input
int userNum;
//declaring variable to store square of a number
int userNumSquared;
//reading number
userNum = scnr.nextInt();
//multiplying number to it self to find square
userNumSquared = userNum *userNum;
//print square of a number
System.out.print(userNumSquared);
}
Please explain why it's not running and please show the completed code.
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- 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.is there a way to write this program without using throws in the main method? write a Java program:The following is an old word puzzle: “Name a common word besides tremendous, stupendous, and horrendous that ends in ‘dous’”. IF you think about it for a while you may be able to solve it. But we are programmers and we don’t like to think. Also we can do something much better than just check to see if a word ends in dous. Create a Java program that will read the attached words.txt file. Ask the user for a string. Based on that string, output every word that ends in such a string. If there are no results say so. Try to ensure that the program does not have any errors based on the input from the user.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…
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