Problem:
Score : 300 points

Problem Statement

A company has N members, who are assigned ID numbers 1, ..., N.

Every member, except the member numbered 1, has exactly one immediate boss with a smaller ID number.

When a person X is the immediate boss of a person Y, the person Y is said to be an immediate subordinate of the person X.

You are given the information that the immediate boss of the member numbered i is the member numbered A_i. For each member, find how many immediate subordinates it has.

Constraints

2 \leq N \leq 2 \times 10^5

1 \leq A_i < i

Input

Input is given from Standard Input in the following format:

N
A_2 ... A_N

Output

For each of the members numbered 1, 2, ..., N, print the number of immediate subordinates it has, in its own line.

Sample Input 1

5
1 1 2 2

Sample Output 1

2
2
0
0
0

The member numbered 1 has two immediate subordinates: the members numbered 2 and 3.

The member numbered 2 has two immediate subordinates: the members numbered 4 and 5.

The members numbered 3, 4, and 5 do not have immediate subordinates.

Sample Input 2

10
1 1 1 1 1 1 1 1 1

Sample Output 2

9
0
0
0
0
0
0
0
0
0

Sample Input 3

7
1 2 3 4 5 6

Sample Output 3

1
1
1
1
1
1
0

Solution in Rust (1.42.0) (judge verdict: Accepted)

#[warn(dead_code)]
fn read<T: std::str::FromStr>() -> T {
   let mut s = String::new();
   std::io::stdin().read_line(&mut s).ok();
   s.trim().parse().ok().unwrap()
}

#[warn(dead_code)]
fn readn<T: std::str::FromStr>(delimiter: &str) -> Vec<T> {
   let s = read::<String>();
   s.split(delimiter)
      .map(|e| e.parse().ok().unwrap())
      .collect::<Vec<T>>()
}

fn main() {
    let _n = read::<i32>();
    let aa = readn::<i32>(" ");
    let mut ans = Vec::<i32>::new();
    ans.push(0);
    for a in aa {
        ans.push(0);
        ans[a as usize - 1] += 1;
    }
    for a in ans {
        println!("{}", a);
    }
}