Question: 
Write a python function to find remainder of array multiplication divided by n.


Model's Code:
def find_remainder(arr, n, mod):
    product = 1
    for num in arr:
        product = (product * num) % mod
    return product % n



Sample Correct Code:
def find_remainder(arr, lens, n): 
    mul = 1
    for i in range(lens):  
        mul = (mul * (arr[i] % n)) % n 
    return mul % n 


Asserts:
assert find_remainder([ 100, 10, 5, 25, 35, 14 ],6,11) ==9
assert find_remainder([1,1,1],3,1) == 0
assert find_remainder([1,2,1],3,2) == 0


Tests:
Test 1 of 3: FAIL: AssertionError()

Test 471 of 974: 345/471 (73.24840764331209%): failed