Submission #612722

#	Time	Username	Problem	Language	Result	Execution time	Memory
612722		morete	Vision Program (IOI19_vision)	C++17	33 / 100	1097 ms	2508 KiB

vision

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

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

void construct_network(int H, int W, int K) {
	int cap = 1; int last = 0;
	map<array<int, 4>, bool> M;
	for(int i = 0; i < H && cap < 10000; i++){
		for(int j = 0; j < W && cap < 10000; j++){
			for(int k = 0; k < H && cap < 10000; k++){
				for(int l = 0; l < W && cap < 10000; l++){
					if(abs(i - k) + abs(j - l) == K && !M.count({i, j, k, l})){
						last = add_and({f(i, j, W), f(k, l, W)});
						cap++;
						M[{i, j, k, l}] = true;
						M[{k, l, i, j}] = true;
					}
				}
			}
		}
	}

	vector<int> v;
	for(int i = H*W; i <= last; i++) v.push_back(i);

	add_or(v);
}

• Subtask 1: 10 / 10
• Subtask 2: 11 / 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