제출 #127899

#제출 시각아이디문제언어결과실행 시간메모리
127899UtahaBroken Device (JOI17_broken_device)C++14
0 / 100
43 ms3064 KiB
#include "Annalib.h"

void Anna( int N, long long X, int K, int P[] ){
	X^=0xba84d9302917c854;
	bool ret[150]={0};
	bool notused[150]={0};
	for(int i=0;i<K;i++){
		notused[P[i]]=1;
	}
	int pt=38;
	for(int i=0;i<N;i+=2){

		long long type=X%3;
		X/=3;

		if(type==0){
			if(notused[i]) continue;
			ret[i]=1;
			ret[i+1]=0;
		}
		else if(type==1){
			if(notused[i+1]) continue;
			ret[i]=0;
			ret[i+1]=1;
		}
		else{
			if(notused[i]||notused[i+1]) continue;
			ret[i]=ret[i+1]=1;
		}
		pt--;
		if(pt==0) break;
	}
	for(int i=0;i<N;i++) Set(i,ret[i]);
}
#include "Brunolib.h"

long long Bruno( int N, int A[] ){
	long long ret=0;
	long long base=1;
	for(int i=0;i<N;i+=2){
		if(A[i]==0&&A[i+1]==0) continue;

		int type=-1;
		if(A[i]==1){
			if(A[i+1]==1) type=2;
			else type=0;
		}
		else type=1;

		ret+=base*type;
		base*=3;
	}
	return ret^0xba84d9302917c854;
}
#Verdict Execution timeMemoryGrader output
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