from atcoder.segtree import SegTree
from collections import defaultdict
N,Q = list(map(int,input().split()))
A = list(map(int,input().split()))

place = defaultdict(int)
for i in range(N):place[A[i]] = i
T = SegTree(min,10**18,A[:])

for _ in range(Q):
    query = list(map(int,input().split()))
    if(query[0] == 1):
        _,l,r = query
        l -= 1;r -= 1
        place[A[l]] = r
        place[A[r]] = l
        T.set(l,A[r])
        T.set(r,A[l])
        A[l],A[r] = A[r],A[l]       
    else:
        _,l,r = query
        l -= 1;r -= 1
        print(place[T.prod(l,r+1)] + 1)