Submission #602768

#TimeUsernameProblemLanguageResultExecution timeMemory
602768Clan328Vision Program (IOI19_vision)C++17
33 / 100
7 ms1104 KiB
#include <bits/stdc++.h>

using namespace std;

#define pb push_back

int add_and(std::vector<int> Ns);

int add_or(std::vector<int> Ns);

int add_xor(std::vector<int> Ns);

int add_not(int N);

int transformCoords(int W, int i, int j) {
	return i*W+j;
}

bool isValid(int H, int W, int i, int j) {
	if (i < 0 || j < 0 || i >= H || j >= W) return false;
	return true;
}

void construct_network(int H, int W, int K) {
	vector<int> Ns;
	int idx = 0;
	for (int x = 0; x < H; x++) {
		for (int y = 0; y < W; y++) {
			for (int i = 0; i <= K; i++) {
				if (isValid(H, W, i+x, K-i+y)) {
					add_and({transformCoords(W, x, y), transformCoords(W, i+x, K-i+y)});
					Ns.pb(H*W+idx);
					idx++;
				}
				if (isValid(H, W, x-i, K-i+y) && x-i != i+x) {
					add_and({transformCoords(W, x, y), transformCoords(W, x-i, K-i+y)});
					Ns.pb(H*W+idx);
					idx++;
				}
			}
		}
	}

	// for (int i = 0; i < Ns.size(); i++) {
	// 	cout << Ns[i] << " x ";
	// }
	// cout << endl;

	add_or(Ns); 
}
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