n, q = map(int, input().split())
a = list(map(int, input().split()))
ls = sorted(list(set(a)), reverse = True)
idx = dict()
for i in range(len(ls)):
  idx[ls[i]] = i
for _ in range(q):
  x, y = map(lambda x: int(x)-1, input().split())
  print(max(0, idx[a[y]]-idx[a[x]]-1))