/* 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) {
        long startTime = System.nanoTime(); // Record the start time
 
        // Perform 10,000,000 loops
        for (int i = 0; i < 10_000_000; i++) {
            // Just looping, no operation
        }
 
        long endTime = System.nanoTime(); // Record the end time
        double durationInSeconds = (endTime - startTime) / 1_000_000_000.0; // Convert to seconds
 
        System.out.printf("Time taken: %.3f seconds%n", durationInSeconds);
    }
}

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