Submission #415684

#	Time	Username	Problem	Language	Result	Execution time	Memory
415684		AmineTrabelsi	Vision Program (IOI19_vision)	C++14	44 / 100	17 ms	2372 KiB

vision

#include "vision.h"
#include <bits/stdc++.h>
using namespace std;
void construct_network(int H, int W, int K) {
	// at most 10 000 instructions	
	// at most 1 000 000 input
	auto cell = [&](int x,int y) -> int {
		return x*W+y;
	};
	vector<int> que;
	for(int i=0;i<H;i++){
		for(int j=0;j<W;j++){
			vector<int> q;
			for(int x=0;x<=K;x++){
				int a = x,b = K-x;
				if(i+a < H && j+b < W){
					int ni = i+a, nj = j+b;
					q.push_back(cell(ni,nj));
				}
				if(i+a < H && j-b >= 0){
					int ni = i+a, nj = j-b;
					q.push_back(cell(ni,nj));
				}
			}
			if(q.size() > 0){
				int nxt = add_or(q);
				que.push_back(add_and({cell(i,j),nxt}));
			}
		}
	}
	add_or(que);
}

• 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