Submission #1143649

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1143649	2025-02-01 08:57:26	Rufat	Mecho (IOI09_mecho)	C++20	92 / 100	1092 ms	17040 KiB

mecho

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#include <bits/stdc++.h>
using namespace std;
 
// A large number used as “infinity”
const int INF = 1000000000;
 
// Global direction arrays for 4‐way movement.
int dr[4] = {1, -1, 0, 0};
int dc[4] = {0, 0, 1, -1};
 
// Main
int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
 
    int N, S;
    cin >> N >> S;
    vector<string> grid(N);
    for (int i = 0; i < N; i++){
        cin >> grid[i];
    }
 
    pair<int,int> start, dest;
    vector<pair<int,int>> hives;
    // Scan the grid for special cells.
    for (int i = 0; i < N; i++){
        for (int j = 0; j < N; j++){
            char c = grid[i][j];
            if(c=='M'){
                start = {i,j};
 
 
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• Subtask 1: 92 / 100