#include <bits/stdc++.h>
using namespace std;
#define int long long
#define FOR(i, s, n) for (int i = (s); i < (n); i++)
#define RFOR(i, s, n) for (int i = (n) - 1; i >= (s); i--)
#define REP(i, n) FOR(i, 0, n)
#define RREP(i, n) RFOR(i, 0, n)
#define ALL(a) a.begin(), a.end()
const long long MOD = 1e9 + 7, INF = 1e18;
template<class T>inline bool CHMAX(T&a,T b){if(a<b){a=b;return true;}return false;}
template<class T>inline bool CHMIN(T&a,T b){if(a>b){a=b;return true;}return false;}

constexpr int B = 340;

signed main(){
	int N,Q;
	cin >> N >> Q;
	vector<pair<int,int>>a(N);
	vector<pair<int,int>>seg(N/B+1,{INF,INF});
	vector<int>ans;
	REP(i,N){
		int t;
		cin >> t;
		a[i] = {t,i};
	}
	REP(i,N){
		if(seg[i/B].first > a[i].first)seg[i/B] = a[i];
	}
	while(Q--){
		int x,l,r;
		cin >> x >> l >> r;
		x--;
		if(x){
			l--;
			int mi = INF,id = -1;
			FOR(i,l,r){
				int bi = i / B;
				if(l <= bi * B && (bi + 1) * B <= r){
					if(CHMIN(mi,seg[bi].first))id = seg[bi].second;
					i += B - 1;
				}else{
					if(CHMIN(mi,a[i].first))id = a[i].second;
				}
			}
			ans.push_back(id+1);
		}else{
			l--;r--;
			swap(a[l].first,a[r].first);
			int ll = l / B;
			seg[ll] = {INF,INF};
			REP(i,B){
				if(ll*B+i >= N)break;
				if(seg[ll].first > a[ll*B+i].first)seg[ll] = a[ll*B+i];
			}
			int rr = r / B;
			seg[rr] = {INF,INF};
			REP(i,B){
				if(rr*B+i >= N)break;
				if(seg[rr].first > a[rr*B+i].first)seg[rr] = a[rr*B+i];
			}
		}
	}
	for(auto e:ans){
		cout << e << endl;
	}
}