Submission #226515

#	Time	Username	Problem	Language	Result	Execution time	Memory
226515		MBmasher	동굴 (IOI13_cave)	C++14	25 / 100	33 ms	512 KiB

cave

#include "cave.h"

void exploreCave(int N) {
    int combination[N] = {0};
	int curHighest = -1;
	int switches[N] = {};
	
	curHighest = tryCombination(combination);
		
	if (curHighest == -1) {
		for (int i=0;i<N;i++) {
			int combination[N] = {0};
			combination[i] = 1;
			switches[i] = tryCombination(combination);
		}
		int combination[N] = {0};
	} else {
		while (true) {
			curHighest = tryCombination(combination);
			
			if (curHighest == -1) {
				break;
			} else {
				combination[curHighest] = 1;
			}
		}
		for (int i=0;i<N;i++) {
			switches[i] = i;
		}
	}
	
	
	
	answer(combination, switches);
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:16:7: warning: unused variable 'combination' [-Wunused-variable]
   int combination[N] = {0};
       ^~~~~~~~~~~

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