N,M=map(int,input().split()) rl=[tuple(map(int,input().split())) for _ in range(M)] cul=[0]*(N+2) for t in rl: right,left=t cul[left]+=1 cul[right+1]-=1 for i in range(1,N+2): cul[i]+=cul[i-1] for idx in reversed(range(1,N+1)): print(cul[idx])