Cod sursa(job #679828)
Utilizator | Data | 13 februarie 2012 19:29:59 | |
---|---|---|---|
Problema | Stramosi | Scor | 70 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.48 kb |
#include <fstream>
using namespace std;
long int n,m,i,q,p,a[250005],nr,x;
int main()
{
ifstream f("stramosi.in");
ofstream g("stramosi.out");
f>>n>>m;
for (i=1;i<=n;i++)
f>>a[i];
for (i=1;i<=m;i++) {
f>>q>>p;
nr=1;
while (nr<p &&a[q]!=0) {
x=a[q];
q=x;
nr++;
}
g<<a[q]<<'\n';
}
f.close();
g.close();
return 0;
}