### Instruction: What is the total number of digits used when the first 2002 positive even integers are written? Let's program in Python in the response.### Response: # Python program to find the total number of digits used
# when the first 2002 positive even integers are written

def count_digits(n):
    if n < 10:
        return 1
    else:
        return 1 + count_digits(n // 10)

def total_digits_in_sequence(n):
    total = 0
    for i in range(2, 2*n+1, 2):
        total += count_digits(i)
    return total

print(total_digits_in_sequence(2002))