Question

How to generate X random ASCII characters of length X each in Java

Answer 1

import java.util.Random;

public class MyClass {
    public static void main(String args[]) {
        Random rand = new Random(); 

        int X = 10, N = 5;
        while (N-- != 0) {
            int tmp = X;
            while (tmp-- != 0) {
                System.out.print((char)(rand.nextInt(126 - 33 + 1) + 33));
        }
        System.out.println();
        tmp = X;
    }
    }
}



/*
run:

[?@Pe#gx-U
A];3"}:ypn
R~j@gCn%>8
8i:oeP$ir1
Z`nUN'<@_V

*/

 

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