Submission #1253658

#	Time	Username	Problem	Language	Result	Execution time	Memory
1253658		rahidilbayramli	선물 (IOI25_souvenirs)	C++20	7 / 100	12 ms	412 KiB

souvenirs

#include "souvenirs.h"
#include <utility>
#include <vector>
#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define vl vector<ll>
#define vi vector<int>
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define f first
#define s second
#define pll pair<ll, ll>
#define pii pair<int, int>
#define pb push_back
#define sz(v) (ll)(v.size())
using namespace std;
void buy_souvenirs(int N, long long P0) {
    if(N == 2)
    {
        pair<vector<int>, long long> res = transaction(P0-1);
        return;
    }
    ll lst = P0;
    for(ll i = N - 1; i >= 1; i--)
    {
        pair<vector<int>, long long> res;
        for(ll j = 1; j <= (N - i); j++)
            res = transaction(lst-1);
        if(!res.s)
            lst--;
        else
            lst-=2;
    }
    return;
}

• Subtask 0: 0 / 0
• Subtask 1: 4 / 4
• Subtask 2: 3 / 3
• Subtask 3: 0 / 14
• Subtask 4: 0 / 18
• Subtask 5: 0 / 28
• Subtask 6: 0 / 33