program arbint;
var A : array [1..10000] of longint;
    m,n,i,l,o,x,y,j,min : longint;
    f,g : text;
begin
assign(f,'arbint.in');
reset(f);
readln(f,n,m);
assign(g,'arbint.out');
rewrite(g);

for i := 1 to n do
read(f,A[i]);
readln(f);

for l := 1 to n do begin
readln(f,o,x,y);
if o=0 then begin
            min := A[x];
            for j := x+1 to y do
            if A[j]>min then min := A[j];
            writeln(g,min);
            end
            else begin
            min := A[x];
            A[x] := A[y];
            A[y] := min;
            end;
end;

close(f);
close(g);
end.