Cod sursa(job #1464486)

Utilizator fel22Felicia Iuga fel22 Data 23 iulie 2015 17:16:25
Problema Stramosi Scor 70
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.48 kb
#include <iostream>
#include <fstream>

using namespace std;
ifstream f("stramosi.in");
ofstream g("stramosi.out");
int p,q,n,m,i,a[250000];
int cauta()
{
    while(p>0)
    {
        q=a[q];
        if(q==0)
            return 0;
        p--;
    }
    return q;
}

int main()
{
    f>>n>>m;
    for(i=1;i<=n;i++)
        f>>a[i];
    for(i=1;i<=m;i++)
    {
        f>>q>>p;
        g<<cauta()<<'\n';
    }
    f.close();
    g.close();
    return 0;
}