Function factorial

examples/basic_singlethreaded.cpp:16–20

Function to calculate the factorial of n

// Function to calculate the factorial of n
unsigned long long factorial(int n) {
    CTRACK; // Start tracking this function
    if (n <= 1) return 1;
    return n * factorial(n - 1);
}

// Function to calculate the nth Fibonacci number
int fibonacci(int n) {