Cod sursa(job #2589603)
Utilizator | Data | 26 martie 2020 16:44:45 | |
---|---|---|---|
Problema | Stramosi | Scor | 70 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.4 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("stramosi.in");
ofstream g("stramosi.out");
const int N=250010;
int t[N],n,m,p,q;
int stramos(int q,int p)
{
if(p==0||q==0)
return q;
return stramos(t[q],p-1);
}
int main()
{
f>>n>>m;
for(int i=1;i<=n;i++)
f>>t[i];
for(;m;m--)
{
f>>q>>p;
g<<stramos(q,p)<<'\n';
}
return 0;
}