Submission #999841

#	Time	Username	Problem	Language	Result	Execution time	Memory
999841		hacizadal	Awesome Arrowland Adventure (eJOI19_adventure)	C++17	0 / 100	1 ms	348 KiB

adventure

/* :) */
#include <bits/stdc++.h>
using namespace std;
#define endl '\n'
#define ll long long
#define pll pair<ll, ll>
char a[505][505];

int main()
{
    ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
    ll n, m, f = 1, cnt = 0;
    cin>>n>>m;
    for (ll i = 1; i<=n; i++){
        for (ll j = 1; j<=m; j++){
            cin>>a[i][j];
            if (a[i][j] == 'X') f = 0;
        }
    }
    if (f){
        cout<<-1;
        return 0;
    }
    for (ll i = 1; i<=n-1; i++){
        if (a[i][1] == 'W') cnt += 2;
        else if (a[i][1] == 'N') cnt++;
        else if (a[i][1] == 'S') cnt += 3;
    }
    cout<<cnt;
}

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