f = open('27-A2.txt')

n = int(f.readline())

a = [int(s) for s in f]

summi = []

for i in range(n):

for j in range(i+1, n):

for k in range(j+1,n):

summa = a[i] + a[j] + a[k]

if summa % 105 == 0:

summi.append(summa)

print(max(summi))

f = open('27.txt')

n = int(f.readline())

a = [int(s) for s in f]

ost105 = [[-100000,-100000,-100000] for i in range(105)]

for i in a:

if i > min(ost105[i%105]):

ost105[i%105].append(i)

ost105[i%105].sort(reverse=True)

if len(ost105[i%105])>3:

del ost105[i%105][-1]

summa = -10**10

for x1 in range(105):

for x2 in range(105):

for x3 in range(105):

if (x1+x2+x3)%105 ==0:

if x1==x2==x3:

summa=max(sum(ost105[x1]),summa)

elif x1==x2:

summa=max(ost105[x3][0]+ost105[x1][0]+ost105[x1][1],summa)

elif x1==x3:

summa=max(ost105[x2][0]+ost105[x1][0]+ost105[x1][1],summa)

elif x2==x3:

summa=max(ost105[x1][0]+ost105[x2][0]+ost105[x2][1],summa)

else:

summa=max(ost105[x1][0]+ost105[x2][0]+ost105[x3][0],summa)

print(summa)

group=[[] for i in range(105)]

f=open('27-B.txt')

f.readline()

for s in f:

x=int(s)

rem=x%105

group[rem].append(x)

group[rem].sort(reverse=True)

if len(group[rem])>3:del group[rem][3]

r=0

for i in range(105):

for j in range(105):

k=(210-i-j)%105

lst=[i,j,k]

ndx=list(set(lst))

cnt=[lst.count(x) for x in ndx]

if all([len(group[t])>=cnt[t] for t in range(len(ndx))]):

m=[sum(group[ndx[t]][:cnt[t]]) for t in range(len(ndx))]

r=max(r,sum(m))

print(r)