Cod sursa(job #698671)
Utilizator | Tudor Frincu frincutudor | Data | 29 februarie 2012 15:28:22 |
---|---|---|---|
Problema | Subsecventa de suma maxima | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.54 kb |
#include <fstream>
//Se citeste un sir de n nr intregi.det o secventa de suma amx a sirului
using namespace std;
int main()
{ ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n,i,sc,smax=-(int)2e9,x;
fin>>n;
sc=0;
int pc,pozf,pozi;
pc=1;
for(i=1;i<=n;i++)
{fin>>x;
if(sc<0)
sc=x,pc=i;
else
sc+=x;
if(sc>smax)
{smax=sc;
pozi=pc;
pozf=i;
}
}
fout<<smax<<" "<<pozi<<" "<<pozf;
return 0;
}