Submission #578710

#	Time	Username	Problem	Language	Result	Execution time	Memory
578710		Vanilla	Vision Program (IOI19_vision)	C++17	12 / 100	9 ms	1088 KiB

vision

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

int dist (int x1, int y1, int x2, int y2) {
	return abs(x2 - x1) + abs(y2 - y1);
}

void construct_network(int H, int W, int K) {
	int op = 0;
	vector <int> row, col;
	for (int i = 0; i < H; i++){
		vector <int> v;
		for (int j = 0; j < W; j++){
			v.push_back(i * W + j);
		}
		row.push_back(add_or(v));
	}
	for (int j = 0; j < W; j++){
		vector <int> v;
		for (int i = 0; i < H; i++){
			v.push_back(i * W + j);
		}
		col.push_back(add_or(v));
	}
	vector <int> rs;
	vector <int> c23;
	for (int i = 0; i + K < H; i++){
		c23.push_back(add_and({row[i], row[i + K]}));
	}
	for (int i = 0; i + K < W; i++){
		c23.push_back(add_and({col[i], col[i + K]}));
	}
	if (c23.size() >= 1) rs.push_back(add_xor(c23));
	
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:10:6: warning: unused variable 'op' [-Wunused-variable]
   10 |  int op = 0;
      |      ^~

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