n,m = map(int,input().split())
imos = [0]*(n+2)
for i in range(m):
    l,r = map(int,input().split())
    imos[r] += 1
    imos[l+1] -= 1
    
for i in range(n+1):
    imos[i+1] += imos[i]
    
for i in imos[1:n+1][::-1]:
    print(i)