有些太杞人忧天了……

由于担心超时，加了个：

ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);

结果不加也AC 代码：

#include<iostream>
using namespace std;
const int maxsc = 600;
int scorecount[maxsc + 1];
int main(){
	/*ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);*/
  //可加可不加
	int n, w;
	cin >> n >> w;
	for(int i = 1; i <= n; i++){
		int score;
		cin >> score;
		scorecount[score]++;
		int p = max(1, i * w / 100);
		int count = 0;
		int awardscore = 0;
		for (int j = maxsc; j >= 0; --j) {
            count += scorecount[j];
            if (count >= p) {
                awardscore = j;
                break;
            }
        }
        cout << awardscore;
        if(i < n)cout << ' ';
	}
	cout << std::endl;
	return 0;
}//收工撒花