Submission #252374

#	Time	Username	Problem	Language	Result	Execution time	Memory
252374		yuma220284	Cave (IOI13_cave)	C++14	0 / 100	168 ms	708 KiB

cave

#include "cave.h"
using namespace std;

void exploreCave(int N) {
	int ANS1[5000] = {}, ANS2[5000] = {}; //ANS1:Switch ANS2:Door
	int Q[14][5000] = {};
	for (int i = 0; i < N; i++) {
		for (int j = 0; j < 14; j++) {
			Q[j][i] = (i >> j) & 1;
		}
	}
	for (int i = 0; i < N; i++) {
		int X = tryCombination(Q[13]);
		int Y = 0;
		for (int j = 0; j < 13; j++) {
			if (tryCombination(Q[j]) > i) Y += 1 << j;
		}
		int A, B;
		if (X == i) A = 1, B = Y;
		else A = 0, B = 8191 - Y;
		ANS1[B] = A, ANS2[B] = i;
		for (int j = 0; j < 14; j++) {
			Q[j][i] = A;
		}
	}
	answer(ANS1, ANS2);
}

• Subtask 1: 0 / 12
• Subtask 2: 0 / 13
• Subtask 3: 0 / 21
• Subtask 4: 0 / 30
• Subtask 5: 0 / 24