제출 #374767

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
374767		Jarif_Rahman	비스킷 담기 (IOI20_biscuits)	C++17	0 / 100	1 ms	492 KiB

biscuits

#include "biscuits.h"
#include <bits/stdc++.h>
#define pb push_back
#define f first
#define sc second
using namespace std;
typedef long long int ll;
typedef string str;
ll count_tastiness(ll x, vector<ll> a){
    int k = a.size();
    a.resize(3*k, 0);
    ll ans = 0, cnt1 = 0, cnt2 = 0, ls = 1, cur = 1;
    for(int i = 0; i < 3*k; i++){
        if(a[i] == 0){
            ls*=cur;
            cur = 1;
            cnt1 = 0;
            cnt2 = 0;
            continue;
        }
        cur = cnt1;
        if(a[i] > 1) cur+=cnt2;
        cur = 1LL<<cur;
        ans+=cur*ls;
        if(a[i]%2 == 0) cnt2++;
        else cnt1++;
        if(i != 3*k-1) a[i+1]+=a[i]/2;
    }
    return ans;
}

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