count = 0

with open("input.txt", "r") as file:
    for line in file:
        largest1 = 0
        largest2 = 0
        lindex = 0
        print(f"round 1 for line: {line.strip()}")
        for i in range(len(line.strip()) - 1):
            print(f"Comparing {line[i]} and {largest1}")
            if int(line[i]) > largest1:
                print(f"New largest found: {line[i]} at index {i}")
                largest1 = int(line[i])
                lindex = i

        count += largest1 * 10
        print(f"Largest after round 1: {largest1} at index {lindex}")
        print(f"round 2 for line: {line.strip()}")
        for i in range(lindex + 1, len(line.strip())):
            print(f"Comparing {line[i]} and {largest2}")
            if int(line[i]) > largest2:
                largest2 = int(line[i])
        
        print(f"Largest after round 2: {largest1 * 10} + {largest2}")
        count += largest2

print(count)