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Submission #959703

# Submission time Handle Problem Language Result Execution time Memory
959703 2024-04-08T21:30:33 Z vjudge1 Stove (JOI18_stove) C++17
100 / 100
 14 ms 2392 KB 
#include <bits/stdc++.h>
using namespace std;

const int MAXN = 1e5 + 5;
int n, k; 

int times[MAXN];

void opt()
{
    ios_base :: sync_with_stdio(false);
    cin.tie(nullptr);
}

int main()
{
    opt();

    cin>>n>>k;


    for (int i = 0; i < n; i++)
    {
        cin>>times[i];
    }

    int resp = n;

    vector <int> difs;

    for (int i = 1; i < n; i++)
    {
        difs.push_back(times[i] - times[i-1] -1);
    }
    
    sort(difs.begin(), difs.end());
    

    for (int i = 0; i < n - k; i++)
    {
        resp += difs[i];
    }
    
    cout<<resp<<"\n";
    
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 356 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 460 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 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 356 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 460 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 348 KB Output is correct
11 Correct 1 ms 500 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 472 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 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 356 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 460 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 348 KB Output is correct
11 Correct 1 ms 500 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 472 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 14 ms 2272 KB Output is correct
17 Correct 14 ms 2272 KB Output is correct
18 Correct 14 ms 2268 KB Output is correct
19 Correct 14 ms 2272 KB Output is correct
20 Correct 14 ms 2272 KB Output is correct
21 Correct 14 ms 2272 KB Output is correct
22 Correct 14 ms 2272 KB Output is correct
23 Correct 14 ms 2392 KB Output is correct
24 Correct 14 ms 2268 KB Output is correct