n,q=map(int,input().split())
a=list(map(int,input().split()))

B=317
st1=[(0,i) for i in range(B*B)]
st2=[(0,0)]*B

for i in range(n):
  st1[i]=(a[i],i)
for i in range(B):
  st2[i]=min(st1[i*B:i*B+B])

for _ in range(q):
  t,l,r=map(int,input().split())
  l-=1
  r-=1
  if t==1:
    st1[l],st1[r]=(st1[r][0],l),(st1[l][0],r)
    y=l//B
    st2[y]=min(st1[y*B:y*B+B])
    y=r//B
    st2[y]=min(st1[y*B:y*B+B])
  if t==2:
    a=(n,n)
    yl=l//B
    yr=r//B
    if yl==yr:
      for i in range(l,r+1):
        a=min(a,st1[i])
    else:
      for i in range(l,yl*B+B):
        a=min(a,st1[i])
      for i in range(yr*B,r+1):
        a=min(a,st1[i])
      for i in range(yl+1,yr):
        a=min(a,st2[i])
    print(a[1]+1)