Cod sursa(job #878643)

Utilizator NoSwearFlorea Marian NoSwear Data 14 februarie 2013 17:12:14
Problema Subsecventa de suma maxima Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.78 kb
#include<fstream>
using namespace std;
int n, x, s[6000002], p, maxim, pmaxim, umaxim, i;
int main(){
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    f>>n>>x;
    s[1]=x;
    maxim=x;
    pmaxim=1;
    umaxim=1;
    for(i=2; i<=n; i++){
        f>>x;
        if(x>x+s[i-1]){
            s[i]=x;
            p=i;
        }
        else
            s[i]=x+s[i-1];
        if(s[i]>maxim){
            maxim=s[i];
            pmaxim=p;
            umaxim=i;
        }
        else{
            if(s[i]==maxim){
                if(p<pmaxim)
                    pmaxim=p;
                if(p==pmaxim)
                    if(i<umaxim)
                        umaxim=i;
            }
        }
    }
    g<<maxim<<" "<<pmaxim<<" "<<umaxim;
    return 0;
}