Submission #370362

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
370362	2021-02-23T21:41:15 Z	MilosMilutinovic	Vision Program (IOI19_vision)	C++14	Compilation error	0 ms	0 KB

vision

#include <bits/stdc++.h>
#include "vision.h"
using namespace std;
#define pb push_back
void construct_network(int H,int W,int K){
	int sz=H+W-2;
	vector<int> x[sz],y[sz];
	for(int i=0;i<H;i++){
		for(int j=0;j<W;j++){
			x[i+j].pb(i*W+j);
			y[i+W-j-1].pb(i*W+j);
		}
	}
	vector<int> d[5];
	for(int i=0;i<=sz;i++){
		d[0].pb(add_or(x[i]));
		d[1].pb(add_or(y[i]));
		d[2].pb(add_or(d[0]));
		d[3].pb(add_or(d[1]));
		if(i>K){
			d[4].pb(add_and({d[0][i],d[2][i-K]}));
			d[4].pb(add_and({d[1][i],d[3][i-K]}));
		}
	}
	return add_or(d[5]);
}

Compilation message

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:25:20: error: return-statement with a value, in function returning 'void' [-fpermissive]
   25 |  return add_or(d[5]);
      |                    ^