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#include <stdio.h>
#include <stdlib.h>
int v[100002];
int main()
{
int x,a,b,i,n;
long long s,m,d;
freopen("cautbin.in","r",stdin);
freopen("cautbin.out","w",stdout);
scanf("%d",&n);
for(i=1; i<=n; i++)
scanf("%d",&v[i]);
scanf("%d",&x);
for(i=0; i<x; i++){
scanf("%d%d",&a,&b);
s=1;
d=n+1;
while(abs(d-s)>1){
m=(s+d)/2;
if(b<v[m])
d=m;
else
s=m;
}
m=s;
switch(a){
case 0:{
if(v[m]!=b)
printf("-1 ");
else
printf("%lld ",m);
break;
}
case 1:{
printf("%lld ",m);
break;
}
case 2:{
if(v[m]!=b)
printf("%lld ",m+1);
else{
while(v[m]==b)
m--;
m++;
printf("%lld ",m);
}
break;
}
}
}
return 0;
}