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Submission #810799

# Submission time Handle Problem Language Result Execution time Memory
810799 2023-08-06T15:32:00 Z nemethm Stove (JOI18_stove) C++17
100 / 100
 41 ms 3140 KB 
#include <bits/stdc++.h>

using namespace std;
using ll = long long int;

const ll mod = 1e9 + 7;

int main(){
    int n, k;
    cin >> n >> k;
    vector<ll> temp(n), v;
    for(auto& i : temp){
        cin >> i;
    }
    for(int i = 1; i < n; ++i){
        v.push_back(temp[i] - temp[i - 1] - 1);
    }
    sort(begin(v), end(v));
    ll sol = n;
    for(int i = 0; i < n - k; ++i){
        sol += v[i];
    }
    cout << sol << endl;
    return 0;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 296 KB Output is correct
4 Correct 0 ms 304 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 296 KB Output is correct
4 Correct 0 ms 304 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 356 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 316 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 296 KB Output is correct
4 Correct 0 ms 304 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 356 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 316 KB Output is correct
16 Correct 35 ms 3112 KB Output is correct
17 Correct 36 ms 3112 KB Output is correct
18 Correct 34 ms 3120 KB Output is correct
19 Correct 41 ms 3136 KB Output is correct
20 Correct 34 ms 3140 KB Output is correct
21 Correct 35 ms 3112 KB Output is correct
22 Correct 34 ms 3112 KB Output is correct
23 Correct 34 ms 3116 KB Output is correct
24 Correct 34 ms 3140 KB Output is correct