Cod sursa(job #947919)

Utilizator tibi9876Marin Tiberiu tibi9876 Data 8 mai 2013 20:29:44
Problema Subsecventa de suma maxima Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.42 kb
#include<fstream>
using namespace std;

int i,n,x,s,l,mx,lmx,rmx;

int main()
{
	ifstream f("ssm.in");
	ofstream g("ssm.out");
	f >> n;
	l=1;lmx=1;rmx=1;
	f >> s;
	mx=s;
	if (s<0)
	{
		s=0;
		l=2;
	}
	for (i=2;i<=n;i++)
	{
		f >> x;
		s+=x;
		if (s>mx)
		{
			mx=s;
			lmx=l;
			rmx=i;
		}
		if (s<0)
		{
			s=0;
			l=i+1;
		}
	}
	g << mx << ' ' << lmx << ' ' << rmx;
	return 0;
}