#include <iostream>

using namespace std;

const int N = 100010;

int n, q;
int s[N], a[N];

int main()
{
    cin >> n >> q;
    for (int i = 1; i <= n; i ++ ) a[i] = 0;

    while (q -- )
    {
        int l, r;
        cin >> l >> r;
        s[l]+=1,s[r+1]-=1;
    }

    for (int i =1;i <= n; i ++ )
    {
        s[i]+=s[i-1];
        cout << s[i]<< ' ';
    }


    return 0;
}