#include <iostream>
#include <sstream>
#include <string>
#include <vector>
using namespace std;
#define NUM "\
75\n\
95 64\n\
17 47 82\n\
18 35 87 10\n\
20 04 82 47 65\n\
19 01 23 75 03 34\n\
88 02 77 73 07 63 67\n\
99 65 04 28 06 16 70 92\n\
41 41 26 56 83 40 80 70 33\n\
41 48 72 33 47 32 37 16 94 29\n\
53 71 44 65 25 43 91 52 97 51 14\n\
70 11 33 28 77 73 17 78 39 68 17 57\n\
91 71 52 38 17 14 91 43 58 50 27 29 48\n\
63 66 04 68 89 53 67 30 73 16 69 87 40 31\n\
04 62 98 27 23 09 70 98 73 93 38 53 60 04 23"
int
main(int argc, char **argv)
{
string s(NUM);
istringstream is(s);
vector<int> v;
bool f = true;
for (int l = 1, n = 0; f; l++)
{
v.resize(l);
vector<int> v_tmp(v.size());
for (int i = 0; i < l; i++)
{
if (is >> n)
{
if (l == 1)
{
v_tmp[i] = n;
}
else
{
if (i == 0)
{
v_tmp[i] = v[i]+n;
}
else if (i == l-1)
{
v_tmp[i] = v[i-1]+n;
}
else
{
if (v[i-1] > v[i])
{
v_tmp[i] = v[i-1]+n;
}
else
{
v_tmp[i] = v[i]+n;
}
}
}
}
else
{
f = false;
}
}
if (!f)
{
continue;
}
v.swap(v_tmp);
for (int i = 0; i < l; i++)
{
cout << v[i] << " ";
}
cout << endl;
}
int max = -1;
for (vector<int>::iterator it = v.begin(), end = v.end(); it != end; it++)
{
if (max < *it)
{
max = *it;
}
}
cout << max << endl;
return 0;
}