Submission #378853

#	Time	Username	Problem	Language	Result	Execution time	Memory
378853		autumn_eel	Vision Program (IOI19_vision)	C++14	44 / 100	1093 ms	2404 KiB

vision

#include "vision.h"
#include <bits/stdc++.h>
#define rep(i,n)for(int i=0;i<int(n);i++)
using namespace std;

void construct_network(int H, int W, int K) {
	vector<int>look;
	rep(i,H*W){
		int r1=i/W,c1=i%W;
		vector<int>v;
		for(int j=i+1;j<H*W;j++){
			int r2=j/W,c2=j%W;
			if(abs(r1-r2)+abs(c1-c2)==K){
				v.push_back(j);
			}
		}
		if(v.empty())continue;
		int t=add_or(v);
		look.push_back(add_and({i,t}));
	}
	if(look.empty()){
		vector<int>v;
		rep(i,H*W)v.push_back(i);
		add_and(v);
		return;
	}
	add_or(look);
}

• Subtask 1: 10 / 10
• Subtask 2: 11 / 11
• Subtask 3: 11 / 11
• Subtask 4: 0 / 15
• Subtask 5: 12 / 12
• Subtask 6: 0 / 8
• Subtask 7: 0 / 14
• Subtask 8: 0 / 19