arr1 = [ 2, 11, 5, 3, 8, 10, -1, 3]
arr2 = [ 7,  3, 5, 6, 0,  6, -1, 5]

def roddar():
    max_product, i_pos, j_pos = arr1[0], 0, 0
    for i, el in enumerate(arr1):
        for j, el2 in enumerate(arr2):
            if el * el2 > max_product:
                max_product = el * el2
                i_pos, j_pos = i, j
    print(i_pos, j_pos, max_product)

def harry():
    mx = arr1[0]*arr2[1]+arr2[0]*arr1[1]
    ip = 0
    jp = 1
    for i in range(0, len(arr1)):
        for j in range(i+1, len(arr2)):
            r = arr1[i]*arr2[j]+arr2[i]*arr1[j]
            if r > mx:
                mx = r
                ip = i
                jp = j
    print(ip,jp,mx)

roddar()
print()
harry()