제출 #311766

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
311766		shivensinha4	Lottery (CEOI18_lot)	C++17	45 / 100	1527 ms	65540 KiB

lot

#include <bits/stdc++.h> 
using namespace std; 
#define for_(i, s, e) for (int i = s; i < (int) e; i++)
#define for__(i, s, e) for (ll i = s; i < e; i++)
typedef long long ll;
typedef vector<int> vi;
typedef pair<int, int> ii;
#define endl '\n'

const int MXN = 1e4;
int freq[MXN+1][MXN+2];

int main() {
	#ifdef shiven
	freopen("test.in", "r", stdin);
	#endif
	
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	
	int n, l; cin >> n >> l;
	vi nums(n);
	for_(i, 0, n) cin >> nums[i];
	for_(d, 1, n+1) {
		vi temp(n);
		for_(j, d, n) if (nums[j] != nums[j-d]) temp[j] += 1;
		for_(i, d, n) temp[i] += temp[i-1];
		for_(j, d, n-l+1) {
			int dist = temp[j+l-1] - (j > 0 ? temp[j-1] : 0);
			freq[j][dist] += 1; freq[j-d][dist] += 1;
		}
	}
	
	for_(i, 0, n) for_(j, 1, n+1) freq[i][j] += freq[i][j-1];
	int q; cin >> q;
	while (q--) {
		int k; cin >> k;
		for_(i, 0, n-l+1) cout << freq[i][k] << " ";
		cout << endl;
	}

	return 0;
}

• Subtask 1: 25 / 25
• Subtask 2: 20 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20