oj.uz

Submission #769337

# Submission time Handle Problem Language Result Execution time Memory
769337 2023-06-29T12:30:01 Z Mery2005 Stove (JOI18_stove) C++14
0 / 100
 1 ms 340 KB 
#include <iostream>
#include <algorithm>
#include <queue>
#include <cmath>
#include <vector>
#include <list>
#include <string>
#include <unordered_map>
#include <map>
#include <set>
#include <stack>
#include <string>
#include <iomanip>
#include <fstream>
 
using namespace std;

void fastio() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
}

const long long mod = 1e9+7;
const int N = 3e6+5;
int a[N] , dp[N];

void solve(){
  int n , k;
  cin >> n >> k;
  for(int i = 1 ; i <= n ; i++){
    cin >> a[i];
  }
  sort(a + 1 , a + n + 1);
  vector<int> v;
  int start = a[1];
  for(int i = 2 ; i <= n ; i++){
    if(a[i] - start != 1){
      v.push_back(a[i] - start - 1);
    }
    start = a[i];
  }
  sort(v.begin() , v.end());
  long long int ans = n * 1ll;
  for(int i = 0 ; i < (v.size()-k + 1) ; i++){
    ans += v[i] * 1ll;
  }
  cout << ans << endl;
}

int main(){
  solve();
  return 0;
}

Compilation message

stove.cpp: In function 'void solve()':
stove.cpp:44:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   44 |   for(int i = 0 ; i < (v.size()-k + 1) ; i++){
      |                   ~~^~~~~~~~~~~~~~~~~~

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Runtime error 1 ms 340 KB Execution killed with signal 11
6 Halted 0 ms 0 KB -

Subtask #2
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Runtime error 1 ms 340 KB Execution killed with signal 11
6 Halted 0 ms 0 KB -

Subtask #3
0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Runtime error 1 ms 340 KB Execution killed with signal 11
6 Halted 0 ms 0 KB -