Cod sursa(job #1521432)

Utilizator toadehuPuscasu Razvan Stefan toadehu Data 10 noiembrie 2015 14:02:44
Problema Arbori de intervale Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.63 kb
#include <fstream>
using namespace std;
int v[100003];
int main ()
{
    ifstream fin ("arbint.in");
    ofstream fout ("arbint.out");
    int n,m,u=0;
    fin>>n>>m;
    int a,b,c;
    for (int i=1;i<n;++i)
    {
        fin>>v[i];
    }
    for (int i=1;i<m;++i)
    {
        fin>>a>>b>>c;
        if (a==0)
        {
        for (int j=b;j<=c;++j)
        {
            if (u<v[j])
                {
                    u=v[j];
                }
        }
        fout<<u;
        }
        if (a==1)
        {
            u=v[b];
            v[b]-v[c];
            v[c]=u;
        }
        u=0;
    }
}