Submission #775946

#	Time	Username	Problem	Language	Result	Execution time	Memory
775946		vjudge1	Awesome Arrowland Adventure (eJOI19_adventure)	C++17	10 / 100	1 ms	312 KiB

adventure

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define OYY 1000000005
#define fast ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define mid (start+end)/2
int dizi[505][505],cev=0;
char sor[505][505];
bool stop=true;
char c;

int32_t main(){
    //fast
    int n,m;cin>>n>>m;
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            cin>>sor[i][j];
        }
    }
    cev=0;
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            if(sor[i][j]=='X'){
                //cout<<"yu"<<endl;
                if(!(i==n-1 && j==m-1)){
                    cev=-1;
                    stop=false;
                }
            }
        }
    }
    cout<<cev<<'\n';
    return 0;
}

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