Cod sursa(job #307472)

Utilizator andrici_cezarAndrici Cezar andrici_cezar Data 24 aprilie 2009 10:44:42
Problema Secventa 2 Scor 40
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include<fstream.h>
long long k,z,n,i,c,y,s,yy,x,xx,max;
int main()
{
ifstream f("secv2.in");
ofstream g("secv2.out");
f>>n>>k;
s=0;
max=-200000000;
for (i=1;i<=n;i++)
	{
	f>>c;

	if (s<0){s=c;z=i;}
	else s=s+c;

	if(max<s&&i-z+1>=k){max=s;xx=z;yy=i;}
	}
g<<xx<<' '<<yy<<' '<<max<<'\n';
g.close();
return 0;
}