Cod sursa(job #3308680)

Utilizator andycristuAndrei Cristu andycristu Data 27 august 2025 11:28:57
Problema Buline Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1.23 kb
#include <fstream>

using namespace std;
ifstream cin ("buline.in");
ofstream cout ("buline.out");
int v[400001];
struct sumitizare{
int val = 0;
int p = 0;
int l = 0;
};
sumitizare s;
 int main()
{
    int n, i, p = 0, l = 0, c, s_max = -10001;
    cin >> n;
    for (i = 1;i <= n;i++)
    {
        cin >> v[i] >> c;
        if (c == 0)
        {
            v[i] = 0 - v[i];
        }
    }
    for (i = n + 1;i <= 2 * n - 1;i++)
    {
        v[i] = v[i - n];
    }
    s.p = 1;
    for (i = 1;i <= 2 * n - 1;i++)
    {
        if (s.val + v[i] >= v[i] && s.l < n)
        {
            s.val+= v[i];
            s.l++;
            if (s.l == 1)
            {
                s.p = i;
            }
            if (s.val > s_max)
            {
                s_max = s.val;
                p = s.p;
                l = s.l;
            }
        }
        else if (s.val + v[i] < v[i] || s.l == n)
        {
            s.val = v[i];
            s.p = i;
            s.l = 1;
            if (s.val > s_max)
            {
                s_max = s.val;
                p = s.p;
                l = s.l;
            }
        }
    }
    cout << s_max << " " << p << " " << l;
    return 0;
}