Submission #416721

#	Time	Username	Problem	Language	Result	Execution time	Memory
416721		peuch	Vision Program (IOI19_vision)	C++17	Compilation error	0 ms	0 KiB

vision

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

void construct_network(int H, int W, int K) {
	vector<int> finalAnswer;
	if(H * W <= 200){
		for(int i = 0; i < H * W; i++){
			for(int j = i + 1; j < H * W; j++){
				int xi = i / W, yi = i % W;
				int xj = j / W, yj = j % W;
				vector<int> question (2);
				question[0] = i;
				question[1] = j;
				if(abs(xi - xj) + abs(yi - yj) == K) finalAnswer.push_back(add_and(question));
			}
		}
	}
	else{
		for(int i = 0; i < H * W; i++){
			int xi = i / W, yi = i % W;
			if(xi + yi == k) finalAnswer.push(i);
		}
	}
	add_or(finalAnswer);
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:22:18: error: 'k' was not declared in this scope
   22 |    if(xi + yi == k) finalAnswer.push(i);
      |                  ^
vision.cpp:22:33: error: 'class std::vector<int>' has no member named 'push'
   22 |    if(xi + yi == k) finalAnswer.push(i);
      |                                 ^~~~