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Cod sursa(job #192908)
#include<stdio.h>
#include<vector>
#define nmax 250024
using namespace std;
int graf[nmax][1],K;
void df(int nod,int nr)
{
if( nr==K )
printf("%d\n",nod);
else
df( graf[nod][0],nr+1 );
}
int main()
{
freopen("stramosi.in","r",stdin);
freopen("stramosi.out","w",stdout);
int N,M;
scanf("%d%d",&N,&M);
int i,aux,aux1,aux2,k;
for(i=1; i<=N; ++i){
scanf("%d",&aux);
graf[i][0]=aux;
}
for(i=1; i<=M; ++i){
scanf("%d%d",&aux1,&aux2);
K=aux2;
k=0;
while( k!=K )
{
++k;
aux1=graf[aux1][0];
}
printf("%d\n",aux1);
}
return 0;
}