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Submission #1100602

# Submission time Handle Problem Language Result Execution time Memory
1100602 2024-10-14T10:05:59 Z uwubigbadboy Stove (JOI18_stove) C++17
100 / 100
 17 ms 7772 KB 
#include <bits/stdc++.h>
using namespace std;
#define N 500005
#define sz size()
#define ll long long int
#define ff first
#define ss second
#define pb push_back
#define pt pop_back
ll  a[N], b[N], c, l, k, tr, b1, c1, d, t, n, h;
string s, g;
int main() {
	ios::sync_with_stdio(false);cin.tie(0);
	cin >> n >> k;
	c = n - k;
	h += n;
	for(int i = 1; i <= n; i++){
		cin >> a[i];
	}
	sort(a + 1, a + n + 1);
	for(int i = 1; i <= n; i++){
		if(i + 1 <= n){
			l ++;
			b[l] = a[i + 1] - a[i] - 1;
		}
	}
	sort(b + 1, b + l + 1);
	// for(int i = 1; i <= l; i++)cout << b[i] << ' ';
		// return 0;
	for(int i = 1; i <= c; i++){
		h += b[i];
	}
	cout << h<< '\n';
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2384 KB Output is correct
2 Correct 1 ms 2384 KB Output is correct
3 Correct 2 ms 2384 KB Output is correct
4 Correct 1 ms 2596 KB Output is correct
5 Correct 1 ms 2384 KB Output is correct
6 Correct 1 ms 2384 KB Output is correct
7 Correct 1 ms 2384 KB Output is correct
8 Correct 1 ms 2384 KB Output is correct
9 Correct 1 ms 2384 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2384 KB Output is correct
2 Correct 1 ms 2384 KB Output is correct
3 Correct 2 ms 2384 KB Output is correct
4 Correct 1 ms 2596 KB Output is correct
5 Correct 1 ms 2384 KB Output is correct
6 Correct 1 ms 2384 KB Output is correct
7 Correct 1 ms 2384 KB Output is correct
8 Correct 1 ms 2384 KB Output is correct
9 Correct 1 ms 2384 KB Output is correct
10 Correct 2 ms 2400 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 2 ms 2384 KB Output is correct
13 Correct 2 ms 2384 KB Output is correct
14 Correct 1 ms 2384 KB Output is correct
15 Correct 1 ms 2552 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2384 KB Output is correct
2 Correct 1 ms 2384 KB Output is correct
3 Correct 2 ms 2384 KB Output is correct
4 Correct 1 ms 2596 KB Output is correct
5 Correct 1 ms 2384 KB Output is correct
6 Correct 1 ms 2384 KB Output is correct
7 Correct 1 ms 2384 KB Output is correct
8 Correct 1 ms 2384 KB Output is correct
9 Correct 1 ms 2384 KB Output is correct
10 Correct 2 ms 2400 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 2 ms 2384 KB Output is correct
13 Correct 2 ms 2384 KB Output is correct
14 Correct 1 ms 2384 KB Output is correct
15 Correct 1 ms 2552 KB Output is correct
16 Correct 16 ms 7760 KB Output is correct
17 Correct 17 ms 7760 KB Output is correct
18 Correct 16 ms 7760 KB Output is correct
19 Correct 16 ms 7760 KB Output is correct
20 Correct 16 ms 7772 KB Output is correct
21 Correct 17 ms 7652 KB Output is correct
22 Correct 16 ms 7580 KB Output is correct
23 Correct 15 ms 7760 KB Output is correct
24 Correct 16 ms 7760 KB Output is correct