Submission #1260972

#	Time	Username	Problem	Language	Result	Execution time	Memory
1260972		alexdd	Festival (IOI25_festival)	C++20	5 / 100	70 ms	7356 KiB

festival

#include "festival.h"
#include <bits/stdc++.h>
using namespace std;
int n,init;
vector<int> p,t;
bool cmp(int i, int j)
{
    if(p[i] * t[i] * t[j] + p[j] * t[j] != p[j] * t[i] * t[j] + p[i] * t[i])
        return p[i] * t[i] * t[j] + p[j] * t[j] < p[j] * t[i] * t[j] + p[i] * t[i];
    return p[i] < p[j];
}
std::vector<int> max_coupons(int A, std::vector<int> P, std::vector<int> T)
{
    p = P;
    t = T;
    n = p.size();
    init = A;
    vector<int> ord;
    for(int i=0;i<n;i++)
        ord.push_back(i);
    sort(ord.begin(),ord.end(),cmp);
    vector<int> sol;
    for(int i:ord)
    {
        if((A - p[i]) * t[i] >= 0)
        {
            sol.push_back(i);
            A = (A - p[i]) * t[i];
        }
    }
    return sol;
}

• Subtask 0: 0 / 0
• Subtask 1: 5 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 27
• Subtask 6: 0 / 16
• Subtask 7: 0 / 18