#include <bits/stdc++.h>

using namespace std;
int n, m, a[500005], l, r, c[500005], sum[500005], a_[500005], tmp[500005];
int main() {
	//freopen("rrads.in", "r", stdin);
	//freopen("rrads.out", "w", stdout);
	scanf("%d%d", &n, &m);
	for (int i = 1; i <= n; i++) {
		scanf("%d", &a[i]); 
		a_[a[i]] = i;
	}
	for (int i = 1; i < n; i++) {
		c[i] = a_[i + 1] - a_[i];
		sum[i + 1] = sum[i] + c[i];
		//printf("%d %d\n", i, sum[i]);
	}
	while (m--) {
		scanf("%d%d", &l, &r);
		for (int i = l; i <= r; i++) {
			tmp[i - l + 1] = a[i];
		}
		int len = r - l + 1;
		sort(tmp + 1, tmp + len + 1);
		int ans = 0;
		for (int i = 1; i < len; i++) {
			ans += abs(sum[tmp[i + 1]] - sum[tmp[i]]);
		}
		printf("%d\n", ans);
	}
}