Cod sursa(job #627089)

Utilizator raulstoinStoin Raul raulstoin Data 28 octombrie 2011 23:04:08
Problema Xor Max Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.46 kb
#include<fstream>
using namespace std;
ifstream f("xormax.in");
ofstream g("xormax.out");
int main()
{
	unsigned long a[100000],n,i,j,pi=0,pf=0,s=0,max=0;
	f>>n;
	for(i=0;i<n;i++)
		f>>a[i];
	for(i=0;i<n-1;i++)
	{
		s=0;
		for(j=i;j<n-1 && a[j+1] && a[j]%a[j+1]==0 ;j++)
		{
			if(i==j)
				pi=j+1;
			pf=j+2;
			s+=a[j]+a[j+1];
			if(max<s || !max)
				max=s;
		}
	}
	g<<max<<' '<<pi<<' '<<pf<<'\n';
	f.close();
	g.close();
	return 0;
}