Submission #886589

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
886589	2023-12-12 10:59:25	vjudge1	Hamburg Steak (JOI20_hamburg)	C++17	100 / 100	1480 ms	171976 KiB

hamburg

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#include <bits/stdc++.h>
using namespace std;
const int N = 2e5 + 10;
const int inf = 1e9 + 10;
int n, k;
int l[N], r[N], u[N], d[N];
namespace brute {
vector<pair<int, int>> point;
int done[N];
void dfs(int step) {
        int minR = inf, maxL = -1, minU = inf, maxD = -1;
        for (int i = 0; i < n; i++) {
                if (done[i]) continue;
                minR = min(minR, r[i]);
                maxL = max(maxL, l[i]);
                minU = min(minU, u[i]);
                maxD = max(maxD, d[i]);
        }
        if (maxL == -1) {
                for (auto [x, y] : point) cout << x << ' ' << y << '\n';
                for (int i = point.size(); i < k; i++) cout << "1 1\n";
                exit(0);
        }
 
 
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• Subtask 2: 1 / 1
• Subtask 3: 3 / 3
• Subtask 4: 6 / 6
• Subtask 5: 1 / 1
• Subtask 6: 3 / 3
• Subtask 7: 6 / 6
• Subtask 8: 79 / 79