n, m = map(int, input().split())

s = [0] * (n + 2)

for i in range(m):
    l, r = map(int, input().split())
    s[r] += 1
    s[l+1] -= 1

for i in range(1, n+2):
    s[i] += s[i-1]

for i in range(n, 0, -1):
    print(s[i])