package main

import . "fmt"
import . "os"
import bf "bufio"
import . "slices"

func main() {
	rd:=bf.NewReader(Stdin)
	wr:=bf.NewWriter(Stdout)
	var n,q int
	Fscan(rd,&n,&q)
	a:=make([]int,n)
	b:=make([]int,n)
	for i:=range a {
		Fscan(rd,&a[i])
	}
	copy(b,a)
	Sort(b)
	for ;q>0;q-- {
		var x,y int
		Fscan(rd,&x,&y)
		if a[x]<=a[y] {
			Fprintln(wr,0)
			continue
		}
		u,_:=BinarySearch(b,a[x])
		v,_:=BinarySearch(b,a[y])
		Fprintln(wr,u-v)
	}
	wr.Flush()
}