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Submission #994550

# Submission time Handle Problem Language Result Execution time Memory
994550 2024-06-07T21:30:27 Z APROHACK Stove (JOI18_stove) C++17
100 / 100
 16 ms 2432 KB 
#include <bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
#define pb push_back
using namespace std;
ll n, k;
vector<int>t;
vector<int>restas;

void tc(){
    cin >> n >> k;

    for(int i = 0 ; i < n ; i ++){
        int temp;
        cin >> temp;
        if(i > 0)restas.pb(temp - t.back() - 1);
        t.pb(temp);
    }
    sort(restas.begin(), restas.end());
    int total = t.back() + 1 - t[0];
    for(int i = 0 ; i < k - 1 ; i ++){
        if(!restas.empty()){
            total -= restas.back();
            restas.pop_back();
        }
    }
    cout << total << "\n";
}

void end_tc(){

}

int main() {
    cin.tie(0);
    cout.tie(0);

    ios::sync_with_stdio(NULL);
    int t = 1;
    while(t--){
        tc();
        end_tc();
    }




}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 376 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 376 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 512 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 376 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 512 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 15 ms 2264 KB Output is correct
17 Correct 13 ms 2264 KB Output is correct
18 Correct 14 ms 2432 KB Output is correct
19 Correct 14 ms 2296 KB Output is correct
20 Correct 13 ms 2380 KB Output is correct
21 Correct 14 ms 2264 KB Output is correct
22 Correct 14 ms 2260 KB Output is correct
23 Correct 16 ms 2264 KB Output is correct
24 Correct 14 ms 2264 KB Output is correct