Submission #299489

#	Time	Username	Problem	Language	Result	Execution time	Memory
299489		TMJN	Vision Program (IOI19_vision)	C++17	32 / 100	6 ms	1404 KiB

vision

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

void construct_network(int H, int W, int K) {
	vector<int>h,w,v;
	vector<int>h_dis,w_dis;
	for(int i=0;i<H;i++){
		vector<int>t;
		for(int j=0;j<W;j++){
			t.push_back(W*i+j);
		}
		h.push_back(add_or(t));
	}
	h_dis.push_back(add_xor(h));
	for(int i=0;i<W;i++){
		vector<int>t;
		for(int j=0;j<H;j++){
			t.push_back(W*j+i);
		}
		w.push_back(add_or(t));
	}
	w_dis.push_back(add_xor(w));
	for(int i=1;i<H;i++){
		vector<int>tmpvec;
		for(int j=0;j<H;j++){
			if(j+i>=H)break;
			tmpvec.push_back(add_and({h[j],h[j+i]}));
		}
		h_dis.push_back(add_or(tmpvec));
	}
	for(int i=1;i<W;i++){
		vector<int>tmpvec;
		for(int j=0;j<W;j++){
			if(j+i>=W)break;
			tmpvec.push_back(add_and({w[j],w[j+i]}));
		}
		w_dis.push_back(add_or(tmpvec));
	}
	for(int i=0;i<H;i++){
		int j=K-i;
		if(j<0||W<=j)continue;
		v.push_back(add_and({h_dis[i],w_dis[j]}));
	}
	add_xor(v);
}

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