Submission #1125286

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1125286	2024-12-09 05:27:46	Icelast	L-triominoes (CEOI21_ltriominoes)	C++20	0 / 100	168 ms	145984 KiB

ltrominoes

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#include <iostream>
#include <bits/stdc++.h>
#define ll long long
using namespace std;
const ll maxn = 5*1e5+5, INF = 4e18+9;
void solve(){
    ll W, L, k;
    cin >> W >> L >> k;
    if((W*L - k)%3 != 0){
        cout << "NO";
        return;
    }
    if(k == 0){
        if(W > 1 && L > 1 && W*L%6 == 0){
            cout << "YES";
        }else{
            cout << "NO";
        }
        return;
    }
    struct point{
        ll x, y;
    };
    vector<point> a(k+1);
    for(int i = 1; i <= k; i++){
        cin >> a[i].x >> a[i].y;
    }
    if(W > L){
        swap(W, L);
        for(int i = 1; i <= k; i++){
 
 
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• Subtask 6: 0 / 20