Cod sursa(job #1977742)
Utilizator | Data | 5 mai 2017 22:56:13 | |
---|---|---|---|
Problema | Stramosi | Scor | 70 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.42 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("stramosi.in");
ofstream g("stramosi.out");
int n,m,t[250005],j,q,p;
int inapoi(int q,int p)
{
int k=q,nr=0;
while(k && nr<p)
nr++,k=t[k];
return k;
}
int main()
{
f>>n>>m;
for(int i=1;i<=n;i++)
f>>t[i];
for(int i=1;i<=m;i++)
{
f>>q>>p;
g<<inapoi(q,p)<<'\n';
}
return 0;
}