Submission #349175

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
349175	2021-01-16T23:04:48 Z	super_j6	Vision Program (IOI19_vision)	C++14	Compilation error	0 ms	0 KB

vision

#include <iostream>
#include <cstdio>
#include <algorithm>
#include <vector>
using namespace std;
#define endl '\n'
#define ll long long
#define pi pair<int, int>
#define f first
#define s second
#define vi vector<int>
/*
vi a;

int add_not(int x){
	a.push_back(!a[x]);
	return a.size() - 1;
}

int add_and(vi v){
	a.push_back(1);
	for(int i : v) a.back() &= a[i];
	return a.size() - 1;
}

int add_or(vi v){
	a.push_back(0);
	if(*max_element(v.begin(), v.end()) > a.size()) exit(0);
	for(int i : v) a.back() |= a[i];
	return a.size() - 1;
}

int add_xor(vi v){
	a.push_back(0);
	for(int i : v) a.back() ^= a[i];
	return a.size() - 1;
}
*/
void construct_network(int n, int m, int k){
	vi v, w;
	int d = n + m - 1, f[2], ff[2];
	for(int t = 0; t < 2; t++)
	for(int i = 0; i < d; i++){
		v.clear();
		for(int j = max(0, i + 1 - m); j < n && j <= i; j++){ 
			v.push_back(j * m + (t ? m + j - i - 1 : i - j));
		} 
		if(v.empty()) cout << t << " " << i << endl;
		add_or(v);
	}
	
	for(int t = 0; t < 2; t++){
		for(int i = 0; i < 2; i++){
			w.clear();
			for(int j = 0; j < d + t - k; j++){
				v.clear();
				for(int l = 0; l <= k - t; l++) v.push_back(n * m + d * i + j + l);
				w.push_back(add_and({add_not(add_xor(v)), add_or(v)}));
			}
			ff[i] = add_or(w);
		}
		f[t] = add_and({ff[0], ff[1]});
	}
	
	add_and({f[0], add_not(f[1])});
}
/*
int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	
	int n, m, k;
	cin >> n >> m >> k;
	
	a.resize(n * m);
	for(int i = 0; i < n; i++)
	for(int j = 0; j < m; j++){
		cin >> a[i * m + j];
	}

	construct_network(n, m, k);
	
	cout << a.back() << endl;
	
	return 0;
}
*/

Compilation message

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:49:3: error: 'add_or' was not declared in this scope
   49 |   add_or(v);
      |   ^~~~~~
vision.cpp:58:34: error: 'add_xor' was not declared in this scope
   58 |     w.push_back(add_and({add_not(add_xor(v)), add_or(v)}));
      |                                  ^~~~~~~
vision.cpp:58:26: error: 'add_not' was not declared in this scope
   58 |     w.push_back(add_and({add_not(add_xor(v)), add_or(v)}));
      |                          ^~~~~~~
vision.cpp:58:47: error: 'add_or' was not declared in this scope
   58 |     w.push_back(add_and({add_not(add_xor(v)), add_or(v)}));
      |                                               ^~~~~~
vision.cpp:58:17: error: 'add_and' was not declared in this scope
   58 |     w.push_back(add_and({add_not(add_xor(v)), add_or(v)}));
      |                 ^~~~~~~
vision.cpp:60:12: error: 'add_or' was not declared in this scope
   60 |    ff[i] = add_or(w);
      |            ^~~~~~
vision.cpp:62:10: error: 'add_and' was not declared in this scope
   62 |   f[t] = add_and({ff[0], ff[1]});
      |          ^~~~~~~
vision.cpp:65:17: error: 'add_not' was not declared in this scope
   65 |  add_and({f[0], add_not(f[1])});
      |                 ^~~~~~~
vision.cpp:65:2: error: 'add_and' was not declared in this scope
   65 |  add_and({f[0], add_not(f[1])});
      |  ^~~~~~~