Submission #294704

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
294704	2020-09-09 08:39:29	Alexa2001	Furniture (JOI20_furniture)	C++17	100 / 100	428 ms	16052 KiB

furniture

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#include <bits/stdc++.h>
using namespace std;
const int Nmax = 1005;
int a[Nmax][Nmax];
int diag[2*Nmax];
int n, m;
queue<pair<int,int>> q;
void verif(int x, int y)
{
    if(a[x][y]) return;
    if( (a[x+1][y] && a[x][y+1] && x+y < n+m) || (a[x-1][y] && a[x][y-1] && x+y > 1+1) )
        q.push({x, y});
}
void moare(int x, int y)
{
    q.push({x, y});
    while(q.size())
    {
        int x, y;
        tie(x, y) = q.front();
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 95 / 95