Cod sursa(job #1759033)

Utilizator iulianrotaruRotaru Gheorghe-Iulian iulianrotaru Data 18 septembrie 2016 14:03:54
Problema Secventa 2 Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.46 kb
#include <fstream>
using namespace std;
ifstream f("secv2.in");
ofstream g("secv2.out");
int n,i,a,b,k,st,s=-(1<<20),v[50001];
int main()
{
    f>>n>>k;
    for(i=1;i<=n;++i)
    {
        f>>v[i];
        v[i]+=v[i-1];
        if(i>k&&v[i-k]<v[st]) st=i-k;
        if(v[i]-v[st]>s)
        {
            s=v[i]-v[st];
            a=st+1;
            b=i;
        }
    }
    if(n==k) a=1,b=n,s=v[n];
    g<<a<<' '<<b<<' '<<s;
    return 0;
}