Submission #999312

#	Time	Username	Problem	Language	Result	Execution time	Memory
999312		crafticat	L-triominoes (CEOI21_ltriominoes)	C++17	0 / 100	1 ms	348 KiB

ltrominoes

#include <bits/stdc++.h>

using namespace std;
int w, h, k;

vector<bool> getData(int pos) {
    vector<bool> exist(w);
    int j = 0;
    while (pos > 0) {
        if (pos % 2) exist[j] = true;
        pos /= 2;
    }
    return exist;
}

int main() {
    cin >> w >> h >> k;

    for (int i = 0; i < k; ++i) {
        int x, y; cin >> x >> y;
    }
    int pos = pow(2,w) + 1;

    if (w % 2 == 1 && h > 1e5)
        cout << "NO";
    else
        cout << "YES";

    return 0;
}

Compilation message (stderr)

ltrominoes.cpp: In function 'int main()':
ltrominoes.cpp:22:9: warning: unused variable 'pos' [-Wunused-variable]
   22 |     int pos = pow(2,w) + 1;
      |         ^~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 7
• Subtask 3: 0 / 11
• Subtask 4: 0 / 17
• Subtask 5: 0 / 35
• Subtask 6: 0 / 20