n,m=map(int,input().split())
s=[0]*(n+5)
for i in range(m):
 l,r=map(int,input().split())
 s[r]+=1
 s[l+1]-=1
for i in range(1,n+5):
 s[i]+=s[i-1]
for i in range(n,0,-1):
 print(s[i])