Submission #1021806

#	Time	Username	Problem	Language	Result	Execution time	Memory
1021806		Almonther	Nautilus (BOI19_nautilus)	C++98	0 / 100	1 ms	348 KiB

nautilus

#include <bits/stdc++.h>

#define suiii ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define ll long long
#define co cout<<
//#pragma GCC optimize("O3,Ofast,unroll-loops")
//#pragma GCC target("avx2,sse3,sse4,avx")
using namespace std;
//stuff
ll n,m,q;
string s[105];
string que;
void solve(){
    cin>>n>>m>>q;
    for(int i=0;i<n;i++) cin>>s[i];
    cin>>que;
    ll cnt=0;
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            ll x,y,idx;
            x=i,y=j,idx=0;
            while(x<n&&x>-1&&y<m&&y>-1&&s[x][y]!='#'&&idx<q){
                if(que[idx]=='W') x--;
                else if(que[idx]=='S') x++;
                else if(que[idx]=='E') y++;
                else y--;
            }
            if(idx==q) cnt++;
        }
    }
    co cnt<<'\n';
}
int main()
{
    suiii
    int tt=1;
    // cin>>tt;
    while(tt--){
        solve();
    }
    return 0;
}

• Subtask 1: 0 / 29
• Subtask 2: 0 / 37
• Subtask 3: 0 / 34