Cod sursa(job #2903985)

Utilizator elenaaa15Dobre Elena elenaaa15 Data 17 mai 2022 21:48:21
Problema Stramosi Scor 60
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.5 kb
#include <iostream>
#include <fstream>
using namespace std;

ifstream f("stramosi.in");
ofstream g("stramosi.out");

int stramosi[250001];
int n, m, i, q, p, str;

int stramos(int p, int q)
{
    str = stramosi[p];
    q--;
    if (q)
        stramos(str,q);
    return str;
}

int main()
{
    f>>n>> m;

    for (i=1; i<=n; i++)
    {
        f>>stramosi[i];
    }

    for(i=1; i<=m; i++)
    {
        f>>p>>q;

        g<<stramos(p,q)<<'\n';
    }

    return 0;
}