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Cod sursa(job #834614)
#include<cstdio>
using namespace std;
int n,m,q,p,str[23][250010];
void read(){
freopen("stramosi.in","r",stdin);
freopen("stramosi.out","w",stdout);
scanf("%d%d",&n,&m);
for(int i=1;i<=n;i++)
scanf("%d",&str[0][i]);
}
void smecherie(){
int val;
for(int i=1;i<=21;i++)
for(int j=1;j<=n;j++){
val=str[i-1][j];
str[i][j]=str[i-1][val];
}
}
int query(int val,int x){
int i=0;
while(x!=0){
if(x%2)
val=str[i][val];
i++;
x/=2;
}
return val;
}
void rez(){
smecherie();
/* for(int i=0;i<=4;i++){
for(int j=1;j<=n;j++)
printf("\t%d ",str[i][j]);
printf("\n");
} */
int rez;
for(int contor=1;contor<=m;contor++){
scanf("%d%d",&q,&p);
rez=query(q,p);
printf("%d\n",rez);
}//for q
}
int main(){
read();
rez();
return 0;
}