#include <bits/stdc++.h>
#include <vector>

using namespace std;

using ll = long long;
using ld = long double;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using vi = vector<int>;

#define pb push_back
#define eb emplace_back
#define fi first
#define se second
#define all(x) begin (x), end(x)
#define sz(x) (int) (x).size()
#define rep(i,a,b) for (int i = (a); i < (b); i++)

mt19937 rng(random_device{}());

int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);

	ll n, q;
	cin >> n >> q;
	vector<ll> v;

	for(int i = 0; i < n; i++){
		ll num;
		cin >> num;
		v.pb(num);
	}

	for(int i = 0; i < q; i++){
		int a, l, r;
		cin >> a >> l >> r;
		if(a == 1){
			ll temp = v[l];
			v[l] = v[r];
			v[r] = temp;
		}else if(a == 2){
			ll min = v[l];
			for(int j = l; j <= r; j++){
				if(v[i] > min){
					min = v[j];
				}
			}
			cout << min << endl;
		}
	}

	return 0;
}