| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 966819 |
2024-04-20T12:16:04 Z |
vjudge1 |
Stove (JOI18_stove) |
C++17 |
|
53 ms |
5448 KB |
#include <bits/stdc++.h>
#define int long long
using namespace std;
int const siz = 100002;
signed main() {
int n,k;
cin>>n>>k;
int a[n+1];
vector<pair<int,int>>v;
v.push_back({1e10,1});
for (int i = 1; i<=n; i++) {
cin>>a[i];
if (i>=2) {
v.push_back({a[i]-a[i-1],i});
}
}
vector<int>ind;
sort(v.rbegin(),v.rend());
for (int i = 0; i<k; i++) {
ind.emplace_back(v[i].second);
}
long long cem = 0,point = 1;
sort(ind.begin(),ind.end());
for (int i = 0; i<ind.size()-1; i++) {
while (ind[i]+1!=ind[i+1]) {
ind[i]++;
}
cem+=a[ind[i]]-a[point]+1;
point = ind[i]+1;
}
cem+=a[n]-a[point]+1;
cout<<cem;
}
Compilation message
stove.cpp: In function 'int main()':
stove.cpp:24:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
24 | for (int i = 0; i<ind.size()-1; i++) {
| ~^~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
2 ms |
348 KB |
Output is correct |
| 12 |
Correct |
2 ms |
344 KB |
Output is correct |
| 13 |
Correct |
2 ms |
348 KB |
Output is correct |
| 14 |
Correct |
2 ms |
604 KB |
Output is correct |
| 15 |
Correct |
2 ms |
604 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
2 ms |
348 KB |
Output is correct |
| 12 |
Correct |
2 ms |
344 KB |
Output is correct |
| 13 |
Correct |
2 ms |
348 KB |
Output is correct |
| 14 |
Correct |
2 ms |
604 KB |
Output is correct |
| 15 |
Correct |
2 ms |
604 KB |
Output is correct |
| 16 |
Correct |
38 ms |
4300 KB |
Output is correct |
| 17 |
Correct |
38 ms |
4044 KB |
Output is correct |
| 18 |
Correct |
37 ms |
4036 KB |
Output is correct |
| 19 |
Correct |
40 ms |
4232 KB |
Output is correct |
| 20 |
Correct |
41 ms |
4540 KB |
Output is correct |
| 21 |
Correct |
44 ms |
5340 KB |
Output is correct |
| 22 |
Correct |
53 ms |
5448 KB |
Output is correct |
| 23 |
Correct |
44 ms |
5308 KB |
Output is correct |
| 24 |
Correct |
44 ms |
5308 KB |
Output is correct |
