Submission #943271

#	Time	Username	Problem	Language	Result	Execution time	Memory
943271		Nika533	Unscrambling a Messy Bug (IOI16_messy)	C++14	20 / 100	1 ms	348 KiB

messy

#pragma GCC diagnostic warning "-std=c++11"
#include "messy.h"
#include <bits/stdc++.h>
#define pb push_back
#define f first
#define s second
#define MOD 1000000007
#define flush fflush(stdout)
#define all(x) (x).begin(),(x).end()
#define allr(x) (x).rbegin(), (x).rend()
#define pii pair<int,int>
using namespace std;
vector<int> restore_permutation(int n, int w, int r) {
//   add_element("0");
//   compile_set();
//   check_element("0");
	string s="";
	for (int i=0; i<n; i++) s.pb('0');
	for (int i=0; i<n; i++) {
		s[i]='1';
		add_element(s);
	}
	compile_set();
	string arr[n+1];
	for (int i=0; i<(1<<n); i++) {
		int cnt=0;
		string ask="";
		for (int j=0; j<n; j++) {
			if (i&(1<<j)) cnt++;
			if (i&(1<<j)) ask.pb('1');
			else ask.pb('0');
		}
		if (check_element(ask)) arr[cnt]=ask;
	}
	vector<int> p(n,0);
	s="";
	for (int i=0; i<n; i++) s.pb('0'); 
	for (int i=1; i<=n; i++) {
		string s2=arr[i];
		//cout<<i<<" "<<s2<<" "<<s<<endl;
		for (int j=0; j<n; j++) {
			if (s[j]!=s2[j]) {
				//cout<<"IJ "<<i<<" "<<j<<endl;
				p[j]=i-1;
				s[j]='1';
			}
		}
	}
	return p;
}

Compilation message (stderr)

messy.cpp:1:32: warning: '-std=c++11' is not an option that controls warnings [-Wpragmas]
    1 | #pragma GCC diagnostic warning "-std=c++11"
      |                                ^~~~~~~~~~~~

• Subtask 1: 20 / 20
• Subtask 2: 0 / 18
• Subtask 3: 0 / 11
• Subtask 4: 0 / 21
• Subtask 5: 0 / 30