Răspuns:
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("maxsim.in");
ofstream g("maxsim.out");
int n, i, v[1001], summax, poz, s;
int main()
{
f >> n;
for (i=1; i<=n; ++i) f >> v[i];
for (i=1; i<=n/2; ++i)
{
s=v[i]+v[n+1-i];
if (s>summax)
{
summax=s; poz=i;
}
}
g << summax << " " << poz << " " << n+1-poz;
}
Explicație: