Submission #63333853

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    
    int n, m;
    cin >> n >> m;
    vector<string> grid(n);
    for (int i = 0; i < n; i++){
        cin >> grid[i];
    }
    
    int pi = 0, pj = 0;
    for (int i = 0; i < n; i++){
        for (int j = 0; j < n; j++){
            if(grid[i][j] == 'A'){
                pi = i;
                pj = j;
                break;
            }
        }
    }
    
    for (int j = pj + 1; j < n; j++){
        char c = grid[pi][j];
        if(c == '@' || (c >= 'a' && c <= 'z')){
            for (int k = 0; k < j - pj; k++){
                cout << "1 R" << "\n";
            }
            for (int k = 0; k < j - pj; k++){
                cout << "2 L" << "\n";
            }
        }
        else if(c >= 'A' && c <= 'Z'){
            break;
        }
    }
    
    for (int i = pi + 1; i < n; i++){
        char c = grid[i][pj];
        if(c == '@' || (c >= 'a' && c <= 'z')){
            for (int k = 0; k < i - pi; k++){
                cout << "1 D" << "\n";
            }
            cout << "3 U" << "\n";
            pi = i;
        }
        else if(c >= 'A' && c <= 'Z'){
            break;
        }
    }

    return 0;
}

Submission Info

Judge Result