program time complexity calculator

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

int main() {
    int n = 1000000;
    clock_t start, end;
    double cpu_time_used;

    start = clock();

    for (int i = 0; i < n; i++) {
        // Some code here
    }

    end = clock();
    cpu_time_used = ((double) (end - start)) / CLOCKS_PER_SEC;
    printf("Time taken: %f seconds\n", cpu_time_used);

    return 0;
}