| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 768835 |
2023-06-28T18:00:23 Z |
dimashhh |
Stove (JOI18_stove) |
C++17 |
|
35 ms |
6760 KB |
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 1e6 + 123,MOD = 1e9 + 7;
int n,k;
ll a[N],dp[5100][5100],mn[5100];
void test(){
cin >> n >> k;
for(int i = 1;i <= n;i++){
cin >> a[i];
}
k--;
multiset<ll> st;
ll res = (a[n] - a[1] + 1);
for(int i = 1;i < n;i++){
st.insert(abs(a[i] - a[i + 1]) - 1);
}
while(k--){
ll val = (*st.rbegin());
res -= val;
st.erase(st.find(*st.rbegin()));
//cout << val << '\n';
}
cout << res;
}
int main(){
cin.tie(0);ios_base::sync_with_stdio(0);
int T = 1;
// cin >> T;
while(T--){
test();
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 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 |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 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 |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
468 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
468 KB |
Output is correct |
| 13 |
Correct |
1 ms |
468 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
468 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 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 |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
468 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
468 KB |
Output is correct |
| 13 |
Correct |
1 ms |
468 KB |
Output is correct |
| 14 |
Correct |
1 ms |
468 KB |
Output is correct |
| 15 |
Correct |
1 ms |
468 KB |
Output is correct |
| 16 |
Correct |
27 ms |
5716 KB |
Output is correct |
| 17 |
Correct |
27 ms |
6712 KB |
Output is correct |
| 18 |
Correct |
27 ms |
6740 KB |
Output is correct |
| 19 |
Correct |
35 ms |
6760 KB |
Output is correct |
| 20 |
Correct |
31 ms |
6720 KB |
Output is correct |
| 21 |
Correct |
30 ms |
6668 KB |
Output is correct |
| 22 |
Correct |
30 ms |
6704 KB |
Output is correct |
| 23 |
Correct |
31 ms |
6740 KB |
Output is correct |
| 24 |
Correct |
31 ms |
6756 KB |
Output is correct |
