Submission #218118

#	Time	Username	Problem	Language	Result	Execution time	Memory
218118		Sho10	Awesome Arrowland Adventure (eJOI19_adventure)	C++14	22 / 100	6 ms	384 KiB

adventure

/*
ID: Sho10
LANG: C++
*/
#include <bits/stdc++.h> //Andrei Alexandru a.k.a Sho10
#define ll long long int
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#define all(a) (a).begin(), (a).end()
#define sz size
#define f first
#define s second
#define pb push_back
#define er erase
#define in insert
#define mp make_pair
#define pi pair
#define rc(s) return cout<<s,0
#define endl '\n'
#define mod 1000000007
#define PI 3.14159265359
#define CODE_START  ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
ll n,m;
char a[505][505];
int32_t main(){
CODE_START;
cin>>n>>m;
for(ll i=0;i<n;i++)
    for(ll j=0;j<m;j++)
{
    cin>>a[i][j];
}
ll ans=0;
for(ll i=0;i<n;i++)
for(ll j=0;j<m-1;j++)
if(a[i][j]=='X'){
    cout<<"-1"<<endl;
    return 0;
}else if(a[i][j]=='S'){
ans=ans+3;
}else if(a[i][j]=='W'){
ans=ans+2;
}else if(a[i][j]=='N'){
ans++;
}
cout<<ans<<endl;
}

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