/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		char [] c = {'3', '5', '9', '3'};
		String n=Arrays.toString(c).replace("[","").replace("]","").replace(",","").replace("'","").replace(" ","");
        int k=Integer.parseInt(n);
		System.out.println(k);
	}
}

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