Mai intai trebuie sa te autentifici.
Cod sursa(job #1609978)
Utilizator | Data | 23 februarie 2016 10:33:36 | |
---|---|---|---|
Problema | Subsecventa de suma maxima | Scor | 90 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.66 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int v[10000001];
int main()
{
int n,si=0,i;
fin>>n;
for(i=1;i<=n;i++){
fin>>v[i];
si+=v[i];
}
int maxi=0,imax;
for(i=n;i>=1;i--){
if(i!=n)
si-=v[i+1];
if(si>maxi){
maxi=si;
imax=i;
}
}
v[0]=0;
int j,sj=0,maxs=0,jmax;
for(j=0;j<=imax-1;j++){
sj+=v[j];
if(maxi-sj>maxs){
maxs=maxi-sj;
jmax=j;
}
}
fout<<maxs<<" "<<jmax+1<<" "<<imax;
return 0;
}