Submission #294804

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
294804	2020-09-09 09:41:43	muhammad_hokimiyon	Furniture (JOI20_furniture)	C++14	100 / 100	384 ms	12280 KiB

furniture

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#include <bits/stdc++.h>
#define fi first
#define se second
#define ll long long
#define dl double long
using namespace std;
const int N = 1e3 + 7;
const int M = 21;
const ll mod = 1e9 + 7;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int n,m,q;
int d[N + N];
int a[N][N];
int dx[] = {1 , -1 , 0 , 0};
int dy[] = {0 , 0 , 1 , -1};
int solve( int x , int y )
{
    if( a[x][y] )return 1;
    if( d[x + y] == 1 )return 0;
    queue < pair < int , int > > q;
    q.push({x , y});
    a[x][y] = 1;
    d[x + y] -= 1;
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 95 / 95