n, m = map(int, input().split())

dList = []
for i in range(n):
    dList.append(0)

for i in range(m):
    l, r = map(int, input().split())
    for j in range(r-1,l):
        dList[j] = dList[j] + 1

for i in range(n-1, -1, -1):
    print(dList[i])