170972025-05-22 17:09:22ercseferencMaximális szorzat (50 pont)cpp17Runtime error 41/5057ms820 KiB
#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n,b; long long k; //ifstream f("szamok.txt");
    cin>>n>>k>>b; vector<int>a(n);
    for(int i=0; i<n; i++)cin>>a[i];
    sort(a.begin(),a.end());
    long long s=0,t=b;
    while(k>s+(a[t]-a[t-1])*(t-b) && t<n){
        s+=(a[t]-a[t-1])*(t-b);
        t++;}
    for(int i=b; i<t; i++)a[i]=a[t-1];
    k-=s;
    for(int i=b; i<t; i++)a[i]+=k/(t-b);
    k=k%(t-b);
    for(int i=b; i<b+k; i++)a[i]++;
    s=1; int mod=1000000007;
    for(int i=0; i<n; i++)s=(s*a[i])%mod;
    if(a[b]>=0)cout<<s;
    else cout<<-1;
    return 0;
}
SubtaskSumTestVerdictTimeMemory
base41/50
1Accepted0/01ms428 KiB
2Accepted0/01ms316 KiB
3Accepted0/01ms316 KiB
4Accepted0/01ms496 KiB
5Accepted0/04ms316 KiB
6Accepted2/21ms316 KiB
7Accepted2/21ms316 KiB
8Accepted2/21ms556 KiB
9Accepted2/21ms316 KiB
10Accepted2/24ms500 KiB
11Accepted2/252ms564 KiB
12Accepted1/154ms800 KiB
13Accepted1/11ms316 KiB
14Accepted1/14ms500 KiB
15Accepted1/119ms608 KiB
16Accepted1/120ms564 KiB
17Accepted1/120ms564 KiB
18Accepted1/110ms564 KiB
19Runtime error0/139ms796 KiB
20Runtime error0/128ms800 KiB
21Runtime error0/157ms820 KiB
22Runtime error0/123ms820 KiB
23Accepted1/157ms576 KiB
24Accepted1/154ms564 KiB
25Accepted2/21ms316 KiB
26Accepted2/24ms500 KiB
27Runtime error0/228ms568 KiB
28Runtime error0/128ms564 KiB
29Wrong answer0/223ms564 KiB
30Accepted1/157ms564 KiB
31Accepted1/141ms564 KiB
32Accepted2/21ms316 KiB
33Accepted2/257ms716 KiB
34Accepted1/157ms564 KiB
35Accepted2/257ms564 KiB
36Accepted2/257ms564 KiB
37Accepted2/257ms564 KiB
38Accepted2/257ms564 KiB
39Accepted1/11ms316 KiB