def eval(num):
    digits = ["=-012".index(c)-2 for c in num]
    n = 0
    for x in digits:
        n = n*5 + x
    return n

def tosnafu(n):
    orig = n
    digits = []
    while n != 0:
        n, d = divmod(n, 5)
        digits.append(d)
    print(digits)

    carry = 0
    for i in range(len(digits)):
        d = digits[i] + carry
        carry, d = divmod(d, 5)
        if d > 2:
            carry += 1
            d -= 5
        digits[i] = d
    if carry:
        digits.append(carry)
    digits.reverse()
    snafu = "".join("=-012"[d+2] for d in digits)
    print(n, digits, snafu)
    assert eval(snafu) == orig
    return snafu

            


t = 0
for line in open("input"):
    n = (eval(line.strip()))
    print(n)
    t += n

print(t)
print(tosnafu(t))