Cod sursa(job #309399)

Utilizator andrici_cezarAndrici Cezar andrici_cezar Data 30 aprilie 2009 10:29:50
Problema Xor Max Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
#include<fstream.h>
long s,n,i,max,c,xx,yy,z;

int main()
{
ifstream f("xormax.in");
ofstream g("xormax.out");
f>>n;
f>>c;
s=c;
max=-20000000;
for (i=2;i<=n;i++)
	{
	f>>c;
	if (s^c<s) {s=c;z=i;}
	else s=s^c;

	if (max<s) {max=s;xx=z;yy=i;}
	}
g<<max<<' '<<xx<<' '<<yy<<'\n';
g.close();
return 0;
}