oj.uz

Submission #1115223

# Submission time Handle Problem Language Result Execution time Memory
1115223 2024-11-20T08:53:58 Z staszic_ojuz Stove (JOI18_stove) C++17
100 / 100
 36 ms 1144 KB 
#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;

int main()
{
    int n,k,pop,akt;
    cin >> n >> k;
    vector<int> odl;
    cin >> pop >> akt;
    odl.push_back(akt-pop-1);
    for (int i=0; i<n-2; i++){
        pop=akt;
        cin >> akt;
        odl.push_back(akt-pop-1);
    }
    sort(odl.begin(),odl.end());
    reverse(odl.begin(),odl.end());
    //for (int i:odl) cout << i << ' ';
    k=n-k;
    int wyn=n;
    while (k-- or (odl.size() and odl[odl.size()]<0)){
        wyn+=odl[odl.size()-1];
        odl.pop_back();
    }
    cout << wyn;
    return 0;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 336 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 2 ms 336 KB Output is correct
13 Correct 2 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 2 ms 336 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 336 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 2 ms 336 KB Output is correct
13 Correct 2 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 2 ms 336 KB Output is correct
16 Correct 30 ms 1144 KB Output is correct
17 Correct 36 ms 964 KB Output is correct
18 Correct 30 ms 972 KB Output is correct
19 Correct 30 ms 972 KB Output is correct
20 Correct 30 ms 984 KB Output is correct
21 Correct 31 ms 1144 KB Output is correct
22 Correct 31 ms 972 KB Output is correct
23 Correct 31 ms 912 KB Output is correct
24 Correct 30 ms 972 KB Output is correct