Cod sursa(job #1876268)

Utilizator MateiAruxandeiMateiStefan MateiAruxandei Data 12 februarie 2017 10:43:13
Problema Subsecventa de suma maxima Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.87 kb
#include <cstdio>

using namespace std;

int main()
{
    freopen("ssm.in", "r", stdin);
    freopen("ssm.out", "w", stdout);

    int n;
    scanf("%d", &n);

    long long sum = 0;
    long long maxx = (-1) << 30;
    int pozSt = 1;
    int pozFs = 1;
    int pozStMax = 1;
    int pozFsMax = 1;
    for(int i = 1; i <= n; ++i)
    {
        int a;
        scanf("%d", &a);

        sum += a;
        if(sum < 0)
        {
            if(sum > maxx)
            {
                maxx = sum;
                pozStMax = pozSt;
                pozFsMax = i;
            }
            sum = 0;
            pozSt = i + 1;
        }
        else
        if(sum > maxx)
        {
            maxx = sum;
            pozStMax = pozSt;
            pozFsMax = i;
        }
    }
    printf("%lld %d %d\n", maxx, pozStMax, pozFsMax);
    return 0;
}