from collections import defaultdict
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())
A = list(map(int, input().split()))
XY = [list(map(int, input().split())) for _ in range(Q)]
B = defaultdict(int)
for i, a in enumerate(A):
    B[a] += 1
P = list(B.keys())
P.sort(reverse=True)
Z = dict()
S = [0]
for i in range(len(P)):
    p = P[i]
    Z[p] = i
    S.append(S[-1]+B[p])
for x, y in XY:
    x-=1
    y-=1
    xi = Z[A[x]]
    yi = Z[A[y]]
    if yi-1<0:
        ans = 0
    else:
        ans = max(0, S[yi-1]-S[xi])
    print(ans)