Problem:
Score : 200 points

Problem Statement

There are N cities and M roads.
The i-th road (1≤i≤M) connects two cities a_i and b_i (1≤a_i,b_i≤N) bidirectionally.
There may be more than one road that connects the same pair of two cities.
For each city, how many roads are connected to the city?

Constraints

2≤N,M≤50

1≤a_i,b_i≤N

a_i ≠ b_i

All input values are integers.

Input

Input is given from Standard Input in the following format:

N M
a_1 b_1
:
a_M b_M

Output

Print the answer in N lines.
In the i-th line (1≤i≤N), print the number of roads connected to city i.

Sample Input 1

4 3
1 2
2 3
1 4

Sample Output 1

2
2
1
1

City 1 is connected to the 1-st and 3-rd roads.

City 2 is connected to the 1-st and 2-nd roads.

City 3 is connected to the 2-nd road.

City 4 is connected to the 3-rd road.

Sample Input 2

2 5
1 2
2 1
1 2
2 1
1 2

Sample Output 2

5
5

Sample Input 3

8 8
1 2
3 4
1 5
2 8
3 7
5 2
4 1
6 8

Sample Output 3

3
3
2
2
2
1
1
2

Solution in C# (Mono 4.6.2.0) (judge verdict: Accepted)

using System;
using System.Linq;
using System.Collections.Generic;

class MainClass {
  public static void Main (string[] args) {
    var list = Console.ReadLine().Split(' ').Select(long.Parse).ToArray();
    var N = list[0];
    var M = list[1];
    var lista = new List<long>();
    for(var i = 0; i < M; i++){
      var temp = Console.ReadLine().Split(' ').Select(long.Parse);
      lista.Add(temp.ElementAt(0));
      lista.Add(temp.ElementAt(1));
    }
    var ie = lista.GroupBy(g => g).Select(x => new {no = x.Key, count = x.Count()}).OrderBy(e => e.no).ToList();

    var c = 0;
    for(var i = 1; i <= N; i++){
      if(!ie.Select(x => x.no).Contains(i)){
        Console.WriteLine(0);
      }else{
        Console.WriteLine(ie[c].count);
        c++;
      }
    }

  }
}