Submission #1065632

#	Time	Username	Problem	Language	Result	Execution time	Memory
1065632		deera	Soccer Stadium (IOI23_soccer)	C++17	6 / 100	191 ms	39512 KiB

soccer

#include <bits/stdc++.h>
using namespace std;

struct Pos {
    int x, y;
    Pos(int x, int y) : x(x), y(y) {}
};


int biggest_stadium(int N, vector<vector<int>> F) {
    vector<Pos> trees;
    for (int i = 0; i < N; i++) for (int j = 0; j < N; j++) {
        if (F[i][j] == 1) trees.push_back({i, j});
    }

    for (auto tree : trees) {
        cerr << tree.x << " " << tree.y << endl;
    }

    if (trees.size() == 0) return N * N;
    if (trees.size() == 1) {
        int x = trees[0].x, y = trees[0].y;

        int n = N - 1;
        int a = (abs(x - 0) + 1) * (abs(y - 0) + 1);
        int b = (abs(x - 0) + 1) * (abs(y - n) + 1);
        int c = (abs(x - n) + 1) * (abs(y - 0) + 1);
        int d = (abs(x - n) + 1) * (abs(y - n) + 1);


        return N * N - min({a, b, c, d});
    }

    return N * N;
}

• Subtask 0: 0 / 0
• Subtask 1: 6 / 6
• Subtask 2: 0 / 8
• Subtask 3: 0 / 22
• Subtask 4: 0 / 18
• Subtask 5: 0 / 16
• Subtask 6: 0 / 30