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