Cod sursa(job #491790)
Utilizator | Data | 12 octombrie 2010 14:49:19 | |
---|---|---|---|
Problema | Subsecventa de suma maxima | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.46 kb |
#include<fstream>
using namespace std;
int main ()
{
int sc=0,pozi,pozs,n,i,x,pozi2;
long smax=-99999999;
ifstream in("ssm.in");
ofstream out("ssm.out");
in>>n;
pozi2=1;
pozs=1;
for(i=1;i<=n;i++)
{
in>>x;
sc=sc+x;
if (sc>smax)
{
smax=sc;
pozi=pozi2;
pozs=i;
}
//out<<i<<": sc="<<sc<<" smax="<<smax<<"\n";
if (sc<0)
{
pozi2=i+1;
sc=0;
}
}
out<<smax<<' '<<pozi<<' '<<pozs<<'\n';
return 0;
}