oj.uz

Submission #1115205

# Submission time Handle Problem Language Result Execution time Memory
1115205 2024-11-20T08:36:17 Z staszic_ojuz Stove (JOI18_stove) C++17
100 / 100
 22 ms 2040 KB 
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    long long n, k;
    cin>>n>>k;
    vector<long long> vect(n);
    for (long long i=0;i<n;i++) cin>>vect[i];
    sort(vect.begin(), vect.end());
    vector<long long> diffs(n-1);
    for (long long i=0;i<n-1;i++){
        diffs[i]=vect[i+1]-vect[i]-1;
    }
    sort(diffs.begin(), diffs.end());
    long long out=n;
    for (long long i=0;i<n-k;i++) out+=diffs[i];
    cout<<out<<'\n';
    return 0;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 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 504 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 504 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 504 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 504 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 504 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 1 ms 336 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 576 KB Output is correct
15 Correct 1 ms 336 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 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 504 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 504 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 1 ms 336 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 576 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 15 ms 1872 KB Output is correct
17 Correct 15 ms 1872 KB Output is correct
18 Correct 15 ms 2040 KB Output is correct
19 Correct 15 ms 2016 KB Output is correct
20 Correct 22 ms 1884 KB Output is correct
21 Correct 16 ms 1872 KB Output is correct
22 Correct 15 ms 1872 KB Output is correct
23 Correct 17 ms 2012 KB Output is correct
24 Correct 15 ms 2040 KB Output is correct