Cod sursa(job #2074229)

Utilizator alex.carpCarp Alexandru alex.carp Data 24 noiembrie 2017 11:31:24
Problema Buline Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.49 kb
#include <fstream>

using namespace std;
ifstream f("buline.in");
ofstream g("buline.out");
int n,v[200000],s[400000],i,i1,l,ma,j;
bool x;
int main()
{f>>n;
for(i=1;i<=n+n-1;i++)
{
    if(i<=n)
    {
    f>>v[i]>>x;
    if(x==0){v[i]=-v[i];}
    s[i]=s[i-1]+v[i];
    }
    else {
        s[i]=s[i-1]+v[i-n];
    }
}
for(i=1;i<=n;i++)
{
    for(j=i;j<=i+n-1;j++)
    {
        if(s[j]-s[i]>ma){ma=s[j]-s[i];i1=i+1;l=j-i;}
    }
}
g<<ma<<" "<<i1<<" "<<l;

    return 0;
}