ranQ = []

count = 0

with open("input.txt") as file:
    input = file.read().strip()

ranges = input.split(",")

for ran in ranges:
    start, end = ran.split("-")
    if len(start) == len(end):
        ranQ.append((int(start), int(end)))
    else:
        if len(start) == 1:
            ranQ.append((10, int(end)))
        else:
            ranQ.append((int(start), 10**len(start)- 1))
            ranQ.append((10**len(start), int(end)))

for start, end in ranQ:
    done = []
    print(f"Processing range: {start} to {end}")
    for i in range(1, len(str(start)) // 2 + 1):
        if len(str(start)) % i != 0:
            continue
        start_prefix = str(start)[:i]
        end_prefix = str(end)[:i]
        num_repeats = len(str(start)) // i
        for prefix in range(int(start_prefix), int(end_prefix) + 1):
            candidate = int(str(prefix) * num_repeats)
            if start <= candidate <= end and candidate not in done:
                print(f"Adding: {candidate}")
                count += int(candidate)
                done.append(candidate)

print(count)