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#include<bits/stdc++.h>
using namespace std;
ifstream f("stramosi.in");
ofstream g("stramosi.out");
int dp[250001][19],n,m;
int main()
{
f>>n>>m;
for(int i=1;i<=n;++i)
{
f>>dp[i][0];
}
for(int i=1;i<=n;++i)
for(int j=1;j<=18;++j)
{
dp[i][j]=dp[dp[i][j-1]][j-1];
if(dp[i][j]==0)
break;
}
for(int i=1;i<=m;++i)
{
int x,y,nr=0,node;
f>>x>>y;
node=x;
while(y)
{
if(y&1)
{
node=dp[node][nr];
}
nr++;
y>>=1;
}
g<<node<<'\n';
}
}