#include<stdio.h>
#include<vector>
using namespace std;
int N,M,S,x,y,v[50100],fringe[100100],r[50100];
vector <int> a[50100];

int main()
{
    freopen("sortaret.in","r",stdin);
    freopen("sortaret.out","w",stdout);
    scanf("%d%d",&N,&M);

    for(int i=1;i<=M;++i)
    {
        scanf("%d%d",&x,&y);
        a[x].push_back(y);
        v[y]=-1;
    }

    for(int j=1;j<=N;++j)
        if(v[j]==0)
        {
            int first=1;
            int last=1;
            fringe[first]=j;

            while(first<=last)
            {
                x=a[fringe[first]].size();
                for(int i=0;i<x;++i)
                {
                    ++last;
                    fringe[last]=a[fringe[first]][i];
                    v[fringe[last]]=v[fringe[first]]+1;
                }
                ++first;
            }
        }


    for(int i=1;i<=N;++i)
    {
        ++r[v[i]];
    }

    for(int i=1;i<=N;++i)
        r[i]=r[i]+r[i-1];

    for(int i=1;i<=N;++i)
    {
        printf("%d ",r[v[i]]);
        --r[v[i]];
    }

    return 0;
}