| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 547941 |
2022-04-12T04:03:33 Z |
Aktan |
Stove (JOI18_stove) |
C++14 |
|
76 ms |
8516 KB |
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
using namespace std;
template<class T>
using ordered_set = tree<T, null_type,less<T>, rb_tree_tag,tree_order_statistics_node_update>;
#define int long long
#define ft first
#define sc second
const int mod=1e9+7,INF=1e17,N=1e5;
map<int,int> m;
multiset<int> s;
main(){
ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
int n,k;
cin >> n >> k;
vector<int> a(n);
for(int i=0;i<n;i++){
cin >> a[i];
}
sort(a.begin(),a.end());
for(int i=1;i<n;i++){
s.insert(a[i]-a[i-1]);
}
int cnt=1,sum=0;
while(!s.empty() && k>cnt){
m[*--s.end()]++;
s.erase(s.find(*--s.end()));
cnt++;
}
int l=0;
for(int i=0;i<n-1;i++){
if(m[a[i+1]-a[i]]!=0){
m[a[i+1]-a[i]]--;
sum+=((a[i]-a[l])+1);
l=i+1;
}
}
sum+=a[n-1]-a[l]+1;
cout << sum;
}
Compilation message
stove.cpp:15:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
15 | main(){
| ^~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
320 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
320 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 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 |
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 |
320 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
320 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 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 |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
2 ms |
628 KB |
Output is correct |
| 11 |
Correct |
2 ms |
628 KB |
Output is correct |
| 12 |
Correct |
2 ms |
632 KB |
Output is correct |
| 13 |
Correct |
2 ms |
632 KB |
Output is correct |
| 14 |
Correct |
2 ms |
596 KB |
Output is correct |
| 15 |
Correct |
2 ms |
596 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
320 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
320 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 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 |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
2 ms |
628 KB |
Output is correct |
| 11 |
Correct |
2 ms |
628 KB |
Output is correct |
| 12 |
Correct |
2 ms |
632 KB |
Output is correct |
| 13 |
Correct |
2 ms |
632 KB |
Output is correct |
| 14 |
Correct |
2 ms |
596 KB |
Output is correct |
| 15 |
Correct |
2 ms |
596 KB |
Output is correct |
| 16 |
Correct |
55 ms |
8468 KB |
Output is correct |
| 17 |
Correct |
55 ms |
8516 KB |
Output is correct |
| 18 |
Correct |
53 ms |
8472 KB |
Output is correct |
| 19 |
Correct |
56 ms |
8472 KB |
Output is correct |
| 20 |
Correct |
66 ms |
7440 KB |
Output is correct |
| 21 |
Correct |
73 ms |
7496 KB |
Output is correct |
| 22 |
Correct |
76 ms |
7388 KB |
Output is correct |
| 23 |
Correct |
72 ms |
7364 KB |
Output is correct |
| 24 |
Correct |
74 ms |
7376 KB |
Output is correct |
