Submission #579841

# Submission time Handle Problem Language Result Execution time Memory
579841 2022-06-20T05:41:25 Z karrigan Stove (JOI18_stove) C++14
100 / 100
32 ms 3284 KB
#include <bits/stdc++.h>
using namespace std;
long long a[100001];
int n,k;
priority_queue<long long>b;
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    //freopen(".INP","r",stdin);
   // freopen(".OUT","w",stdout);
	cin>>n>>k;
	for (int i=1;i<=n;i++)cin>>a[i];
	for (int i=1;i<n;i++)b.push(a[i+1]-a[i]);
	long long ans=k+a[n]-a[1];
	k--;
	while (k>0&&b.empty()==false){
		ans-=b.top();
		b.pop();
		k--;
	}
	cout<<ans;
}
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 368 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 368 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 14 ms 3120 KB Output is correct
17 Correct 14 ms 3144 KB Output is correct
18 Correct 13 ms 3160 KB Output is correct
19 Correct 18 ms 3132 KB Output is correct
20 Correct 22 ms 3152 KB Output is correct
21 Correct 32 ms 3140 KB Output is correct
22 Correct 26 ms 3284 KB Output is correct
23 Correct 24 ms 3168 KB Output is correct
24 Correct 24 ms 3160 KB Output is correct