/* 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) {
		System.out.println(print(70e12));
		System.out.println(print(70e12 + 0.01));
	}
 
	public static String print(double euro) {
		long eurocents = Math.round(euro * 100);
        String centsStr = Long.toString(100 + eurocents%100).substring(1);
        return eurocents / 100 + "," + centsStr + " €";
	}
}

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