题解 | #二维数组操作#

#include <bits/stdc++.h>
using namespace std;

int main(){
    int m,n,x,y;
    int x1,y1,x2,y2;
    int l,r;
    
    
    while(cin>>m>>n){
        //bool f=false;//无错误
        if(m<=9&&n<=9) cout<<0<<endl;
        else cout<<-1<<endl;
        
        cin>>x1>>y1>>x2>>y2;
        if(x1>=m||x2>=m||y1>=n||y2>=n) cout<<-1<<endl;
        else cout<<0<<endl;
       
        cin>>l;
        if(m==9||l>m-1) { 
            cout<<-1<<endl;
           // f=true;
         }else cout<<0<<endl;
        
        cin>>r;
        if(n==9||r>n-1) { 
            cout<<-1<<endl;
            //f=true;
         }else cout<<0<<endl;
         
         cin>>x>>y;
         if(x<m&&y<n) cout<<0<<endl;
         else cout<<-1<<endl;
    }
    return 0;
}