N,M=map(int,input().split())
dp=[0]*(N+1)
for i in range(M):
 L,R=map(int,input().split())
 dp[L]+=1
 dp[R-1]-=1
for i in range(1,N):
 dp[-i-1]=dp[-i]+dp[-i-1]
for i in range(1,N+1):
 print(dp[-i])