Cod sursa(job #519526)
Utilizator | Data | 5 ianuarie 2011 21:43:07 | |
---|---|---|---|
Problema | Stramosi | Scor | 70 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.36 kb |
#include <fstream>
#include <stdio.h>
using namespace std;
int main()
{
long a[300002],i,n,m,p,q;
ifstream f ("stramosi.in");
ofstream g ("stramosi.out");
f>>n>>m;
for (i=1;i<=n;i++)
f>>a[i];
for (i=0;i<m;i++)
{
f>>p>>q;
while (a[p] && (q-1))
{
p=a[p];
q--;
}
g<<a[p]<<"\n";
}
f.close();
g.close();
return 0;
}