Cod sursa(job #95133)

Utilizator sigridMaria Stanciu sigrid Data 27 octombrie 2007 12:19:10
Problema Secventa 2 Scor 80
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.44 kb
#include<fstream.h>
#define dim 50001
long v[dim];
int main()
{ifstream f("secv2.in");
 ofstream g("secv2.out");
 unsigned long n,k,i,j,poz1,poz2,nn;
 long max=-2000000000;
 f>>n>>k;
 nn=n-k;
 v[0]=0;
 for(i=1;i<=n;i++)
  {f>>v[i];
   v[i]=v[i]+v[i-1];
  }
 for(i=0;i<=nn;i++)
  for(j=(i+k);j<=n;j++)
   if((v[j]-v[i])>max) {max=v[j]-v[i];poz1=i+1;poz2=j;}
f.close();
g<<poz1<<" "<<poz2<<" "<<max<<'\n';
g.close();
return 0;
}