Submission #762812

#	Time	Username	Problem	Language	Result	Execution time	Memory
762812		NK_	"The Lyuboyn" code (IZhO19_lyuboyn)	C++17	0 / 100	19 ms	6328 KiB

lyuboyn

// Success consists of going from failure to failure without loss of enthusiasm
#include <bits/stdc++.h>

using namespace std;

#define nl '\n'
using str = string;

template<class T> using V = vector<T>;

int main() {
	cin.tie(0)->sync_with_stdio(0);

	int N, K, T; cin >> N >> K >> T;
	str S; cin >> S;

	V<pair<int, int>> A;
	for(int x = 0; x < (1 << N); x++) if (__builtin_popcount(x) == K) {
		pair<int, int> cur = {x, x};
		for(auto p : A) cur.first = min(cur.first, p.first ^ cur.first);
		if (!cur.first) continue;


		for(int i = 0; i <= int(size(A)); i++) if (i == int(size(A)) || cur.first > A[i].first) {
			A.insert(begin(A) + i, cur);
			break;
		}
	}

	cout << 1 << endl;

	V<int> dif(1<<N);
	for(int i = 0; i < N; i++) for(int j = (1 << i); j < (1 << N); j += (2 << i)) dif[j] = A[i].second;

	cout << (1 << N) << nl;
	for(int i = 0; i < (1 << N); i++) {
		for(int j = 0; j < N; j++) if ((dif[i] >> j) & 1) S[j] = '0' + '1' - S[j];
		cout << S << nl;
	}

	
    return 0;
}

• Subtask 1: 0 / 0
• Subtask 2: 0 / 5
• Subtask 3: 0 / 3
• Subtask 4: 0 / 11
• Subtask 5: 0 / 15
• Subtask 6: 0 / 18
• Subtask 7: 0 / 31
• Subtask 8: 0 / 17