Pagini recente » Cod sursa (job #2947965) | Cod sursa (job #1445137) | Cod sursa (job #3218224) | Cod sursa (job #109661) | Cod sursa (job #560170)
Cod sursa(job #560170)
#include<fstream>
#define nmax 50005
using namespace std;
long long v[nmax],s[nmax];
long long n,k,poz1,poz2,poz,rez;
void citire()
{
ifstream fin("secv2.in");
fin>>n>>k;
int i;
for(i=1;i<=n;i++)
fin>>v[i],s[i]=s[i-1]+v[i];
fin.close();
}
void scrie()
{
ofstream fout("secv2.out");
fout<<poz1<<' '<<poz2<<' '<<rez;
fout.close();
}
void pd()
{
int i,minim,pozmin;
minim=s[1];pozmin=1;
rez=s[k];poz1=1;poz2=k;
for(i=k+1;i<=n;i++)
{
if(rez<s[i]-minim) rez=s[i]-minim,poz2=i,poz1=pozmin;
if(minim>s[i-k+1]) minim=s[i-k+1],pozmin=i-k+1;
}
}
int main ()
{
citire();
pd();
scrie();
return 0;
}