import sys
input = lambda: sys.stdin.readline().rstrip()

def main():
    # 入力
    N, M = map(int, input().split())
    # 計算・出力
    S = [0]*(N+1)
    for _ in range(M):
        L, R = map(int, input().split())
        S[R-1] += 1
        S[L] -= 1
    for i in range(N):
        S[i+1] += S[i]
    S.pop()
    for ans in reversed(S):
        print(ans)

if __name__ == "__main__":
    main()