Submission #518826

#TimeUsernameProblemLanguageResultExecution timeMemory
518826AdamGSVision Program (IOI19_vision)C++17
100 / 100
16 ms1772 KiB
#include "vision.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
void construct_network(int n, int m, int k) {
	vector<int>V;
	rep(i, n) {
		rep(j, m) V.pb(i*m+j);
		add_or(V);
		V.clear();
	}
	rep(i, n) {
		if(i) V.pb(n*m+n+i-1);
		V.pb(n*m+i);
		add_or(V);
		V.clear();
	}
	for(int i=n-1; i>=0; --i) {
		if(i<n-1) V.pb(n*m+2*n+(n-i-2));
		V.pb(n*m+i);
		add_or(V);
		V.clear();
	}
	rep(j, m) {
		rep(i, n) V.pb(i*m+j);
		add_or(V);
		V.clear();
	}
	rep(i, m) {
		if(i) V.pb(n*m+3*n+m+i-1);
		V.pb(n*m+3*n+i);
		add_or(V);
		V.clear();
	}
	for(int i=m-1; i>=0; --i) {
		if(i<m-1) V.pb(n*m+3*n+2*m+(m-i-2));
		V.pb(n*m+3*n+i);
		add_or(V);
		V.clear();
	}
	rep(i, n-1) {
		V.pb(n*m+n+i);
		V.pb(n*m+2*n+(n-i-2));
		add_and(V);
		V.clear();
	}
	rep(i, m-1) {
		V.pb(n*m+3*n+m+i);
		V.pb(n*m+3*n+2*m+(m-i-2));
		add_and(V);
		V.clear();
	}
	int bit=n*m+3*(n+m);
	add_not(0);
	V.pb(0);
	V.pb(n*m+4*(n+m)-2);
	add_and(V);
	V.clear();
	rep(i, 18) {
		V.pb(n*m+4*(n+m)-1);
		add_or(V);
		V.clear();
	}
	int akt=n*m+4*(n+m);
	rep(i, n+m-2) {
		V.pb(bit);
		V.pb(akt);
		add_xor(V);
		add_and(V);
		V.clear();
		rep(j, 8) {
			V.pb(akt+18+2*j+1);
			V.pb(akt+2*j+2);
			add_xor(V);
			add_and(V);
			V.clear();
		}
		++bit;
		akt+=18;
	}
	rep(i, 9) {
		V.pb(akt);
		if(k&(1<<i)) add_and(V); else add_not(akt);
		V.clear();
		akt+=2;
	}
	rep(i, 9) V.pb(akt+i);
	add_and(V);
	V.clear();
}
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