N = int(input())

typing_list = list()
for i in range(N):
    typing_list.append(input().split(" "))

success_count = 0
fail_count = 0
typing_num_for_one_msecond = 12 / 1000
for section in typing_list:
    msecond = int(section[0])
    typing_str = section[1]

    max_typing_len = int(msecond * typing_num_for_one_msecond)
    if max_typing_len - len(typing_str) >= 0:
        success_count += len(typing_str)
    else:
        success_count += max_typing_len
        fail_count += len(typing_str) - max_typing_len

print("{} {}".format(success_count, fail_count))