#include <sys/time.h>
#include <stdio.h>

struct timeval start, end;

// Start the timer
gettimeofday(&start, NULL);

// Here is the code to be executed

// End the timer
gettimeofday(&end, NULL);

// Calculating the time difference in seconds and microseconds
long seconds = end.tv_sec - start.tv_sec;
long micros = ((seconds * 1000000) + end.tv_usec) - (start.tv_usec);

// Convert time to seconds and print
double time_in_seconds = seconds + micros / 1000000.0;
printf("Time elapsed: %ld microseconds (%.6f seconds)\n", micros, time_in_seconds);