Submission #976481

#	Time	Username	Problem	Language	Result	Execution time	Memory
976481		vjudge1	Awesome Arrowland Adventure (eJOI19_adventure)	C++17	0 / 100	0 ms	348 KiB

adventure

#include <iostream>
using namespace std;

int n, m;
string s[500];
bool visited[500][500];

int mvr[4] = {-1, 0, 1, 0};
int mvc[4] = {0, 1, 0, -1};

bool valid(int i, int j) {
    return i >= 0 && j >= 0 && i < n && j < n;
}

int bfs(int i, int j, int cnt) {
    if (visited[i][j]) return -1;

}

int main() {
    cin >> n >> m;
    for (int i = 0; i < n; i++) {
        cin >> s[i];
    }
    if (n == 1) {
        int ans = 0;
        for (int i = 1; i < n - 1; i++) {
            switch(s[0][i]) {
                case 'E': break;
                case 'N': ans++; break;
                case 'W': ans+=2; break;
                case 'S': ans+=3; break;
                case 'X': cout << -1; return 0;
            }
        }
    }
}

Compilation message (stderr)

adventure.cpp: In function 'int bfs(int, int, int)':
adventure.cpp:18:1: warning: control reaches end of non-void function [-Wreturn-type]
   18 | }
      | ^

• Subtask 1: 0 / 10
• Subtask 2: 0 / 12
• Subtask 3: 0 / 12
• Subtask 4: 0 / 16
• Subtask 5: 0 / 50