Cod sursa(job #664372)

Utilizator zeeboBuzatu Vlad zeebo Data 19 ianuarie 2012 23:57:51
Problema Subsecventa de suma maxima Scor 90
Compilator cpp Status done
Runda Arhiva educationala Marime 0.45 kb
#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int a[6000001],b[6000001],i,max1,poz,n;
int main ()
{
f>>n;
for (i=1;i<=n;i++) f>>a[i];
b[1]=a[1]; 
for (i=2;i<=n;i++)
if (b[i-1]+a[i]>a[i]) b[i]=b[i-1]+a[i];
else b[i]=a[i];
max1=0;poz=0;
for (i=1;i<=n;i++)
if (max1<b[i])
{
max1=b[i];
poz=i;
}
g<<max1<<' ';
for (i=poz;i>=1;i--)
if (b[i]<=0)
{
g<<i+1<<' ';
break;
}
g<<poz<<'\n';
return 0;
}