Submission #1127638

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1127638	2024-12-18 12:04:17	ALTAKEXE	Robots (APIO13_robots)	C++17	30 / 100	25 ms	19012 KiB

robots

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#include <bits/stdc++.h>
#define ll long long int
using namespace std;
const int INF = 1e9;
const int dx[] = {0, 1, 0, -1};
const int dy[] = {1, 0, -1, 0};
vector<string> s(500);
bool vis[500][500][4];
vector<int> v[250000];
vector<int> ind;
tuple<int, int, int> p[500][500][4];
pair<int, int> st[500][500][4];
vector<int> c1(500, INF), c2(500, INF);
queue<pair<int, int>> q;
vector<bool> ok(500, 0);
int n, w, h;
void next()
{
        for (int i = 0; i < h; i++)
                for (int j = 0; j < w; j++)
                        for (int k = 0; k < 4; k++)
                                p[i][j][k] = {-1, -1, -1};
        for (int i = 0; i < h; i++)
                for (int j = 0; j < w; j++)
                        for (int k = 0; k < 4; k++)
                        {
                                auto &[x, y, t] = p[i][j][k];
                                if (k == 0)
                                {
                                        if (i == 0)
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 0 / 30
• Subtask 4: 0 / 40