| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 547024 |
2022-04-09T08:41:40 Z |
tmn2005 |
Stove (JOI18_stove) |
C++17 |
|
38 ms |
6760 KB |
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
#include<bits/stdc++.h>
using namespace __gnu_pbds;
using namespace std;
typedef long long ll;
#define fr first
#define sc second
#define mk make_pair
#define pb push_back
#define pob pop_back
#define pf push_front
#define pof pop_front
#define int long long
#define pii pair<int,int>
#define piii pair<int,pii>
#define all(s) s.begin(), s.end()
#define allr(s) s.rbegin(), s.rend()
#define NeedForSpeed ios::sync_with_stdio(0), cin.tie(0)
#define ordered_set tree<int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update>
const int N = 1e5 + 12;
int n, m, k, a[N], b, c, d;
void solve(){
cin>>n>>k;k--;
for(int i=1; i<=n; i++){
cin>>a[i];
}
multiset<int> s;
for(int i=1; i<n; i++){
s.insert(a[i+1] - a[i] - 1);
}
int res = a[n] - a[1] + 1;
while(k--){
res -= *s.rbegin();
s.erase(--s.end());
}
cout<<res<<"\n";
}
main(){
NeedForSpeed;
int T = 1;
// cin >> T;
while(T--){
solve();
}
return 0;
}
Compilation message
stove.cpp:46:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
46 | main(){
| ^~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 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 |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
324 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 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 |
0 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 |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
324 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 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 |
468 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
472 KB |
Output is correct |
| 13 |
Correct |
1 ms |
468 KB |
Output is correct |
| 14 |
Correct |
1 ms |
472 KB |
Output is correct |
| 15 |
Correct |
1 ms |
500 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 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 |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
324 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 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 |
468 KB |
Output is correct |
| 11 |
Correct |
1 ms |
468 KB |
Output is correct |
| 12 |
Correct |
1 ms |
472 KB |
Output is correct |
| 13 |
Correct |
1 ms |
468 KB |
Output is correct |
| 14 |
Correct |
1 ms |
472 KB |
Output is correct |
| 15 |
Correct |
1 ms |
500 KB |
Output is correct |
| 16 |
Correct |
35 ms |
6668 KB |
Output is correct |
| 17 |
Correct |
34 ms |
6760 KB |
Output is correct |
| 18 |
Correct |
34 ms |
6732 KB |
Output is correct |
| 19 |
Correct |
34 ms |
6736 KB |
Output is correct |
| 20 |
Correct |
34 ms |
6624 KB |
Output is correct |
| 21 |
Correct |
34 ms |
6648 KB |
Output is correct |
| 22 |
Correct |
35 ms |
6740 KB |
Output is correct |
| 23 |
Correct |
38 ms |
6736 KB |
Output is correct |
| 24 |
Correct |
33 ms |
6732 KB |
Output is correct |
