Submission #1153567

#	Time	Username	Problem	Language	Result	Execution time	Memory
1153567		PagodePaiva	Packing Biscuits (IOI20_biscuits)	C++17	0 / 100	1 ms	328 KiB

biscuits

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

using namespace std;

long long count_tastiness(long long x, std::vector<long long> a) {
    for(int i = 0;i < a.size();i++){
        if(a[i] > 2){
            int t = (a[i]-1)/2;
            a[i] -= 2*t;
            if(i == a.size()-1) a.push_back(0);
            a[i+1] += t;
        }
    }
    long long res = 1;
    vector <vector <int>> quebra;
    vector <int> aux;
    a.push_back(0);
    for(auto x : a){
        if(x == 0){
            if(aux.empty()) continue;
            quebra.push_back(aux);
            aux.clear();
        }
        else{
            aux.push_back(x);
       }
    }
    for(auto v : quebra){
        long long res2 = 0;
        for(int i = 0;i < v.size();i++){
            if(v[i] == 2){
                res2 += (1<<i);
            }
        }
        res *= (res2+(1<<((int)v.size())));
    }
    return res;
}

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