Consider the following algorithm.

Algorithm $1$ Salp Swarm Algorithm $($SSA$)$

Initialize a population $x.$

while $($n

Calculate the fitness value for x$\_($i$).$

Determine the best solution $($x$\_($b$)).$

Using Eq$.(9)$ to update c$\_(1).$

for i$=1$:N do

If i$=1$ then

Update x$\_($i$)$ using Eq$.(8)$

else

Update x$\_($i$)$ using Eq$.(10)$

end if

end for

end while

Return x$\_($b$).$

$(a)$ how many times is the basic operation executed

c$)$ what is the efficiency class of this algorithm