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