Cod sursa(job #2627474)
Utilizator | Bucur Andreea andreea.bucur | Data | 10 iunie 2020 23:19:55 |
---|---|---|---|
Problema | Stramosi | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.59 kb |
#include <iostream>
#include <fstream>
#include<vector>
using namespace std;
ifstream f("stramosi.in");
ofstream g("stramosi.out");
vector<int> v;
int main()
{ int str,poz,p,q,n,m,x;
f >> n >> m;
v.push_back(-1);
for (int i = 1; i <= n; i++)
{
f >> x;
v.push_back(x);
}
for(int i=1;i<=m;i++)
{f>>q>>p;
poz=q;
for(int j=1;j<=p;j++)
{
str=v[poz];
poz=v[poz];
}
if(str<=n)
g<<str<<endl;
else g<<"0"<<endl;
}
return 0;
}