B1038 统计同成绩学生 (20 分)

#include<iostream>
#include<cstring>
using namespace std;
const int maxn = 10010;
int scores[100] = {0};
int main(){
	int N,K;
	cin >> N;
	for(int i = 0; i < N; i++){
		int score;
		scanf("%d", &score);
		if(score >= 0 && score <= 100){
			scores[score]++;
		}
	}
	cin >> K;
	for(int i = 0; i < K; i++){
		int score;
		scanf("%d", &score);
		printf("%d", scores[score]);
		if(i != K-1) printf(" ");
	}
	return 0; 
}