Submission #602751

#	Time	Username	Problem	Language	Result	Execution time	Memory
602751		misteg168	Vision Program (IOI19_vision)	C++17	Compilation error	0 ms	0 KiB

vision

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

ll dist(ll a, ll b,int W){
	return abs(a%W-b%W) + abs(a/W-b/W);
}

void construct_network(int H, int W, int K) {
	vector<int> Ns;
	ll it = 0;
	for(int i = 0; i < W*H; i++){
		for(int j = 0; j < W*H; j++){
			if(dist(i, j, W) == k) add_and({i, j}), it++;
		}
	}
	for(int i = H*W; i < H*W+it; i++) NS.push_back(i);
	add_or(NS);
	
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:15:24: error: 'k' was not declared in this scope
   15 |    if(dist(i, j, W) == k) add_and({i, j}), it++;
      |                        ^
vision.cpp:18:36: error: 'NS' was not declared in this scope; did you mean 'Ns'?
   18 |  for(int i = H*W; i < H*W+it; i++) NS.push_back(i);
      |                                    ^~
      |                                    Ns
vision.cpp:19:9: error: 'NS' was not declared in this scope; did you mean 'Ns'?
   19 |  add_or(NS);
      |         ^~
      |         Ns