134102025-01-07 20:48:11Vkrisztian01Maximális szorzat (50 pont)cpp17Wrong answer 43/5078ms1564 KiB
#include <iostream>
#include<bits/stdc++.h>

using namespace std;
using ll = long long int ;
const ll mod = 1e9 + 7 ;

int main()
{
    ll n , k , b ;
    cin >> n >> k >> b ;

    priority_queue<ll> pq1 ;
    priority_queue<ll , vector<ll> , greater<ll> > pq2 ;

    while(n--)
    {
        ll a ;
        cin >> a ;

        if(a < 0)
            pq1.push(a) ;
        else
            pq2.push(a) ;
    }

    if(pq1.size() < b)
    {
        cout << -1 ;
        return 0 ;
    }

    while(pq1.size() != b)
    {
        k += pq1.top() ;
        pq2.push(0) ;

        pq1.pop() ;
    }

    if(k < 0)
    {
        cout << -1 ;
        return 0 ;
    }

    while(k > 0 && !pq2.empty())
    {
        ll a = pq2.top() ;
        pq2.pop() ;

        ++a ;
        pq2.push(a) ;
        k-- ;
    }

    ll ans = 1 ;
    while(!pq1.empty())
    {
        ans *= abs(pq1.top()) ;
        ans %= mod ;
        pq1.pop() ;
    }

    while(!pq2.empty())
    {
        ans *= abs(pq2.top()) ;
        ans %= mod ;
        pq2.pop() ;
    }

    cout << ans ;

    return 0;
}
SubtaskSumTestVerdictTimeMemory
base43/50
1Accepted0/01ms316 KiB
2Accepted0/01ms316 KiB
3Accepted0/01ms500 KiB
4Accepted0/01ms316 KiB
5Accepted0/04ms424 KiB
6Accepted2/21ms316 KiB
7Accepted2/21ms316 KiB
8Accepted2/21ms524 KiB
9Accepted2/21ms316 KiB
10Accepted2/27ms508 KiB
11Accepted2/268ms1472 KiB
12Accepted1/176ms1452 KiB
13Accepted1/11ms316 KiB
14Accepted1/17ms424 KiB
15Accepted1/118ms888 KiB
16Accepted1/137ms944 KiB
17Accepted1/118ms1056 KiB
18Accepted1/110ms940 KiB
19Wrong answer0/152ms1456 KiB
20Wrong answer0/139ms1552 KiB
21Wrong answer0/168ms1508 KiB
22Wrong answer0/129ms1512 KiB
23Accepted1/178ms1096 KiB
24Accepted1/175ms1452 KiB
25Accepted2/21ms316 KiB
26Accepted2/26ms564 KiB
27Wrong answer0/234ms944 KiB
28Wrong answer0/134ms1032 KiB
29Accepted2/220ms944 KiB
30Accepted1/170ms1452 KiB
31Accepted1/135ms1564 KiB
32Accepted2/22ms416 KiB
33Accepted2/270ms1552 KiB
34Accepted1/171ms1452 KiB
35Accepted2/271ms1548 KiB
36Accepted2/268ms1452 KiB
37Accepted2/268ms1452 KiB
38Accepted2/268ms1452 KiB
39Accepted1/12ms508 KiB