Submission #261182

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
261182	2020-08-11 13:34:48	brcode	Robots (APIO13_robots)	C++14	0 / 100	1 ms	384 KiB

robots

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#include <iostream>
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 510;
bool blocked[MAXN][MAXN];
int dp[MAXN][MAXN][12][12];
bool cw[MAXN][MAXN];
bool anticw[MAXN][MAXN];
int n,h,w;
int dx[6] = {0,0,1,0,-1};
int dy[6] = {0,1,0,-1,0};
priority_queue<pair<int,pair<int,int>>> pq;
pair<int,int> visited[MAXN][MAXN][5];
pair<int,int> bot[20];
bool check(int i,int j){
    if(i<=0||j<=0||i>w||j>h||blocked[i][j]){
        return false;
    }
    return true;
}
pair<int,int> dfs(int i,int j,int dir){
    if(visited[i][j][dir]!=make_pair(0,0)){
        
        return visited[i][j][dir];
    }
    
    if(!anticw[i][j] && !cw[i][j]){
        int nexti = i+dx[dir];
        int nextj = j+dy[dir];
        
 
 
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• Subtask 1: 0 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 30
• Subtask 4: 0 / 40