Submission #698679

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
698679	2023-02-14 07:31:42	Cyanmond	L-triominoes (CEOI21_ltriominoes)	C++17	10 / 100	8053 ms	524288 KiB

ltrominoes

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#include <bits/stdc++.h>
using i64 = long long;
struct Point {
    i64 x;
    i64 y;
};
constexpr int N = 1 << 13;
int main() {
    i64 W, H;
    int K;
    std::cin >> W >> H >> K;
    std::vector<Point> points(K);
    std::map<i64, int> mEx;
    for (auto &[x, y] : points) {
        std::cin >> x >> y;
        --x;
        --y;
        mEx[y] |= 1 << x;
    }
    auto searchNext = [&](int s) {
        static std::array<std::vector<int>, N> g;
        static std::vector<int> seen(N);
        if (seen[s]) {
            return g[s];
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 0 / 7
• Subtask 3: 0 / 11
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• Subtask 5: 0 / 35
• Subtask 6: 0 / 20