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 C (GCC 9.2.1) (judge verdict: Wrong Answer)

#include<stdio.h>

int main(void){

    int numWorker;
    int senpai[200001];

    int indexCheck=1;

    int counter = 1;
    int sortSenpai[200001];
    int checkID;

    //入力部分
    scanf("%d",&numWorker);
    for(int i=1;i<numWorker;i++){
        scanf("%d",&senpai[i]);
    }

    //計算部分
    for(int i=1;i<numWorker;i++){
        checkID = i;
        for(int j=i; j<numWorker;j++){
            if(senpai[j]<senpai[i])checkID=j;
        }
        
        sortSenpai[i]=senpai[checkID];
    }

    //出力部分
    for(int i=1;i<numWorker-1;i++){
        if(sortSenpai[i+1]!=sortSenpai[i]){
            printf("%d\n",i-indexCheck+1);
            indexCheck = i+1;
            counter++;
        }
    }
    printf("%d\n",numWorker-indexCheck);
    for(int i=1;i<=numWorker-counter;i++)printf("0\n");
}