제출 #570733

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
570733		AGE	Konj (COCI19_konj)	C++14	21 / 70	139 ms	3544 KiB

konj

#include<bits/stdc++.h>
#define F first
#define S second
#define pb push_back
#define int long long
using namespace std;
const int N=1e6,M=2e3;
int maxx,maxy,minx,miny;
map< pair<int,int>, int> vis;
map< pair<int,int> , vector< pair<int,int> > > adj;
int ans[301][301];

void dfs(int xnode,int ynode){

    vis[{xnode,ynode}]=1;

    for(auto x:adj[{xnode,ynode}]){

        if(vis[x]==1)
            continue;

        minx=min(minx,x.F);
        miny=min(miny,x.S);
        maxx=max(maxx,x.F);
        maxy=max(maxy,x.S);

        for(int i=xnode;i<=x.F;i++){
            for(int j=ynode;j<=x.S;j++){
                ans[i][j]=1;

            }
        }

        dfs(x.F,x.S);

    }

}

main()
{

    int n;
    cin>>n;

    /*for(int i=0;i<n;i++){

        int a,b,c,d;
        cin>>a>>b>>c>>d;

        adj[{a,b}].pb({c,d});

    }*/

    maxx=-1e18,minx=1e18,maxy=-1e18,miny=1e18;

    for(int i=0;i<n;i++){

        int a,b,c,d;
        cin>>a>>c>>b>>d;

        for(int i=min(a,b);i<=max(a,b);i++)
            for(int j=min(c,d);j<=max(c,d);j++)
                ans[i][j]=1;

        minx=min(minx,min(a,b));
        miny=min(miny,min(c,d));
        maxx=max(maxx,max(a,b));
        maxy=max(maxy,max(c,d));
    }

    int x,y;
    cin>>x>>y;
    ans[x][y]=1;

    //dfs(x,y);

    for(int j=maxy;j>=miny;j--){
        for(int i=minx;i<=maxx;i++){
            if(ans[i][j]==1)
                cout<<"#";
            else cout<<".";
        }

        cout<<endl;

    }


    return 0;
}


/*

2 2 6 2
2 2 2 6
6 2 6 4
6 4 6 6
2 6 6 6
6 2 8 2
8 2 10 2
10 2 12 2
12 2 12 4
12 4 6 4
6 2 6 1
8 2 8 0
10 2 10 1
12 2 12 0
42 42 42 43
2 2
*/

컴파일 시 표준 에러 (stderr) 메시지

konj.cpp:40:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   40 | main()
      | ^~~~

• Subtask 1: 21 / 70