Submission #511123

#	Time	Username	Problem	Language	Result	Execution time	Memory
511123		bebecanvas	Cave (IOI13_cave)	C++14	34 / 100	26 ms	368 KiB

cave

#include "cave.h"
#include <queue>
 
void exploreCave(int N) {
	
	int d[N];
	int s[N];
	for(int i=0; i<N; i++){s[i]=0;}
	while(tryCombination(s)!=-1){
		int a= tryCombination(s);
		for(int i=0; i<N; i++){
			s[i]++; s[i]%=2;
			if(tryCombination(s)==-1||tryCombination(s)>a){break;}
			s[i]++; s[i]%=2;
		}
	}
	
	for(int i=0; i<N; i++){
		s[i]+=1; s[i]%=2;
		int a= tryCombination(s);
		d[i]=a;
		s[i]+=1; s[i]%=2;
	}
    
    answer(s, d);
	
}

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