Submission #797268

#	Time	Username	Problem	Language	Result	Execution time	Memory
797268		Johann	L-triominoes (CEOI21_ltriominoes)	C++14	0 / 100	1 ms	212 KiB

ltrominoes

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

typedef long long ll;
typedef vector<int> vi;
#define sz(x) (int)(x).size()
#define all(x) (x).begin(), (x).end()

int W, H, K;

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);

    cin >> W >> H >> K;
    if (K == 0)
    {
        if (H < W)
            swap(H, W);
        bool possible = true;
        if (W == 1)
            possible = false;
        if (W == 2 || W == 4 || W == 8 || W == 10)
            possible = (H % 3) == 0;
        else if (W == 3 || W == 9)
            possible = (H % 2) == 0;
        else if (W == 5 || W == 7 || W == 11 || W == 13)
            possible = (H % 6) == 0;
        else if (W == 6 || W == 12)
            possible = H > 1;

        if (possible)
            cout << "YES\n";
        else
            cout << "NO\n";
    }

    return 0;
}

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