1. How to create an array of 5 or more numbers, find they average and standard dev? However, the user is to supply the numbers. 2. Is it possible to print items in an array in a single line?

Question

I'm not lazy, lol, so I've tried, maybe I'm missing something cause wouldn't stop at the 5th no but its throwing an expectation:

import java.util.Scanner;

public class ScannerExample {
public static void main(String[] args) {
int num = 5;
String[] Arr = new Di[num];
Scanner taker = new Scanner(System.in);

for(int i=0; i<num; i++){
Arr[i] = taker.nextInt();
}
System.out.println(names[i]);
}}
I was hoping this would print all the entered numbers for a start

Answer 1

Maybe this will help.

There were a few errors in variable names and types. Example: You cannot read an Integer into a string variable without converting it.

I added a function that will put all the Array values into a String variable

I hope this helps.

https://code.sololearn.com/cNHN4yCj6PFM/?ref=app

Answer 2

I run the code with Int as array type, I however wrote it wrongly ere, thanks tho, I'll check yours out