f = open('24_58329.txt').read()

count = 1

maxi = 0

for i in range(2,len(f)):

if int(f[i - 2]) + int(f[i - 1]) > int(f[i]):

count += 1

else:

count += 1

if (count > maxi):

maxi = count

count = 1

print(maxi)

s = open('24_58329.txt').readline()

len_st = 2

len_max = 0

for i in range(len(s) - 2):

if int(s[i]) + int(s[i+1]) > int(s[i+2]):

len_st += 1

len_max = max(len_max, len_st)

else:

len_st = 2

print(len_max)