Submission #1301532

#	Time	Username	Problem	Language	Result	Execution time	Memory
1301532		yusifm	Awesome Arrowland Adventure (eJOI19_adventure)	C++20	0 / 100	1 ms	716 KiB

adventure

#pragma GCC optimize("O3")
#include <bits/stdc++.h>
#define ll long long
#define str string
#define pb push_back
#define pf push_front
#define in insert
#define all(v) v.begin(),v.end()
#define fastIO ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
const int sz=1000000,INF=1000000000;
using namespace std;
void solve()
{
    ll n,m,ans=0;
    char c;
    cin>>n>>m;
    for(int j=0;j<m-1;j++)
    {
        cin>>c;
        if(c!='E')
        {
            ans=-1;
            break;
        }
    }
    cout<<ans;
}
int main()
{
    fastIO;
    ll t=1;
    cin>>t;
    while(t--)
    {
        solve();
    }
}

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