scores = [
    60, 50, 60, 58, 54, 54, 58, 50, 52,
    54, 48, 69, 34, 55, 51, 52, 44, 51,
    69, 64, 66, 55, 52, 61, 46, 31, 57,
    52, 44, 18, 41, 53, 55, 61, 51, 44
]
costs = [
    .25, .27, .25, .25, .25, .25,
    .33, .31, .25, .29, .27, .22,
    .31, .25, .25, .33, .21, .25,
    .25, .25, .28, .25, .24, .22,
    .20, .25, .30, .25, .24, .25,
    .25, .25, .27, .25, .26, .29
]
# i = 0
length = len(scores)
max = 0
min = 0
max_list = []
# while i < length:
for i in range(length):
    print('Пузырьковый раствор #' + str(i), '- результат:', scores[i])
    # i += 1
    if max < scores[i]:
        max = scores[i]
print('Пузырьковых тестов:', length)
print('Наибольший результат:', max)
for i in range(length):
    if scores[i] == max:
        max_list.append(i)

cost = 100.0
most_effective = 0
# for i in range(len(costs)):
#     if scores[i] == max and costs[i] <= cost:
#         most_effective = i
#         cost = costs[i]

# for i in max_list:
#     if costs[i] <= cost:
#         most_effective = i
#         cost = costs[i]

for i in range(len(max_list)):
    index = max_list[i]
    if cost > costs[index]:
        most_effective = index
        cost = costs[index]

print('Наибольший результат:', max_list)
print('Раствор:', most_effective, 'самый выгодный, его цена -', cost)