file = open('13A.txt')
A = list(map(int, file.readlines()))
Min = 10**10
for i in range(len(A)):
    for j in range(i + 1, len(A)):
        for k in range(j + 1, len(A)):
            if (A[i] + A[j] + A[k]) % 11 == 0:
                Min = min(Min, A[i] + A[j] + A[k])
print(Min)

ans = []
file = open('13B.txt')
A = list(map(int, file.readlines()))
a = [[] for i in range(11)]
for i in range(len(A)):
    ost = A[i] % 11
    a[ost] += [A[i]]
b = []
for i in range(11):
    a[i].sort()
    b += a[i][:3]
for i in range(len(b)):
    for j in range(i + 1, len(b)):
        for k in range(j + 1, len(b)):
            if (b[i] + b[j] + b[k]) % 11 == 0:
                ans += [b[i] + b[j] + b[k]]
print(min(ans))