Cod sursa(job #311958)

Utilizator BortorixMihalcea Ionut Alexandru Bortorix Data 4 mai 2009 20:09:09
Problema Stramosi Scor 70
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include<fstream.h>
ifstream fin("stramosi.in");
ofstream fout("stramosi.out");
long i,j,n,v[250001],m,x;
int main()
{
fin>>n;fin>>m;
for(i=1;i<=n;i++)fin>>v[i];
for(i=1;i<=m;i++){
   fin>>x>>j;
   while(v[x]!=0&&j>=1){
      x=v[x];j--;}
   if(j==0)
   fout<<x<<'\n';
   if(j!=0)fout<<0<<'\n';}
fin.close();
fout.close();
return 0;}