Submission #1237974

#	Time	Username	Problem	Language	Result	Execution time	Memory
1237974		Sir_Ahmed_Imran	Vision Program (IOI19_vision)	C++17	44 / 100	6 ms	3008 KiB

vision

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

int m;

int get(int i, int j){
	return i * m + j;
}

void construct_network(int H, int W, int K) {
	int n = H; m = W;
	vector<int> v;
	vector<int> a(n * m);
	for(int i = 0; i < n; i++){
		for(int j = 0; j < m; j++){
			for(int k = max(0, j - K); k < min(m, j + K); k++)
				if(i + K - abs(j - k) < n)
					v.append(get(i + K - abs(j - k), k));
			a[get(i, j)] = -1;
			if(v.empty()) continue;
			a[get(i, j)] = add_or(v);
			v.clear();
		}
	}
	for(int i = 0; i < n * m; i++)
		if(a[i] >= 0)
			v.append(add_and({i, a[i]}));
	add_or(v);
}

• 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