제출 #309870

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
309870		CaroLinda	비스킷 담기 (IOI20_biscuits)	C++14	0 / 100	2 ms	384 KiB

biscuits

#include "biscuits.h"
#include <bits/stdc++.h>

#define ll long long

using namespace std ;

long long count_tastiness(long long x, vector<long long> a ) 
{

	int k = (int)(a.size()) ;
	vector<ll> online ;

	ll carry = 0LL ;

	for(int i = 0 ; i < k ; i++ , carry >>= 1LL )
	{
		carry += a[i] ;
		if(carry&1) online.push_back(i) ;
	}

	for(int i = k ; carry > 0 ; i++ , carry >>= 1LL )
		if(carry&1) online.push_back(i) ;

	ll ans = 0LL;
	for(auto e : online ) ans += (1LL<<e) ;

	return ans ;
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 12
• Subtask 3: 0 / 21
• Subtask 4: 0 / 35
• Subtask 5: 0 / 23