Submission #480064

#	Time	Username	Problem	Language	Result	Execution time	Memory
480064		couplefire	Packing Biscuits (IOI20_biscuits)	C++17	0 / 100	1143 ms	1051060 KiB

biscuits

#include <bits/stdc++.h>
using namespace std;
#define int long long

int count_tastiness(int x, vector<int> cnt){
    vector<int> dp = {0}; int hi = 0;
    for(int i = 0; i<cnt.size(); ++i){
        hi += cnt[i]*(1<<i);
        for(int j = 0, s = min((__int128)x*(1<<i), (__int128)2e18), m = dp.size(); j<m && dp[j]+s<=hi; ++j)
            dp.push_back(dp[j]+s);
    }
    return dp.size();
}

Compilation message (stderr)

biscuits.cpp: In function 'long long int count_tastiness(long long int, std::vector<long long int>)':
biscuits.cpp:7:21: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 |     for(int i = 0; i<cnt.size(); ++i){
      |                    ~^~~~~~~~~~~

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