can someone help me print result for this function?

Question

foo(int[] x, int a, int b, int c, int d)

int k = d
int ct = 0

while k > c-1
if x[k] <= b and not (x[k] <= a)
ct = ct + 1
end
k = k - 1
end

return ct

end

print the result for this :
int[] x = [11, 10, 10, 5, 10, 15, 20, 10, 7, 11]
print(foo(x,8,13,3,6))

Answer 1

I tried , you can check if you know the answer.
https://code.sololearn.com/cnzfOwddKW1Y/?ref=app