file = "day1.txt"
lines = []

with open(file) as input:
    lines = input.readline()

def part_one(lines):
    up = 0
    down = 0
    for char in lines:
        if(char == "("):
            up +=1
        else:
            down += 1

    print(f"Part 1: {up - down}")

def part_two(lines):
    up = 0
    down = 0
    counter = 0

    for char in lines:
        if((up - down) == -1):
            print(f"Part 2: {counter}")
            break
        else:
            counter += 1

        if (char == "("):
            up += 1
        else:
            down += 1

part_one(lines)
part_two(lines)