Hey, can anybody help me making a program hay asks for 50 values and sabe them. With tan condition fue numbers cant be repeated

Answer 1

So, you want to take input but can't use a scanner?
You can try to use a BufferedReader and InputStreamReader.

Example/

import java.io.BufferedReader;
import java.io.InputStreamReader;
// The required imports

BufferedReader sc = new BufferedReader(new InputStreamReader(System.in));

String input = sc.readLine();
// getting input

It is similar to a Scanner, but not quite the same.

Answer 2

The question started strong, but quickly turned to gibberish. 😶

Easiest way to store 50 variables is to use an array.

Then, all you really need to do is use a loop to ask for input, and add it to the array.

If you want, instead of an array you can use a set.
A set will remove all the duplicate values for you
Set<Integer> set = new HashSet<Integer>();

Answer 3

Thanks for your reply but told them that while we could make it and another question I can not use the scanner program by which I have not enabled its can help me how to do it thanks