oj.uz

Submission #962448

# Submission time Handle Problem Language Result Execution time Memory
962448 2024-04-13T14:35:52 Z rithvick_2004 Stove (JOI18_stove) C++14
100 / 100
 18 ms 1996 KB 
#include<bits/stdc++.h>
using namespace std;
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(NULL);
    int N,K;
    cin>>N;
    cin>>K; //the idea is simple
    if(K>=N)
    {
        cout<<N;
        return(0);
    }
    else
    {
        vector<int> arr;
        int a,temp;
        cin>>a;
        temp =a;
        for(int i=0;i<N-1;i++)
        {
            cin>>a;
            arr.push_back(a-temp-1);
            temp=a;
        }
        sort(arr.begin(),arr.end());
        int s=N;
        for(int i=0; i<N-K; i++)
        {
            s=s+arr[i];
        }
        cout<<s;
    }
    return(0);
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 452 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 452 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 452 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 14 ms 1760 KB Output is correct
17 Correct 14 ms 1756 KB Output is correct
18 Correct 14 ms 1760 KB Output is correct
19 Correct 18 ms 1756 KB Output is correct
20 Correct 15 ms 1876 KB Output is correct
21 Correct 14 ms 1756 KB Output is correct
22 Correct 14 ms 1760 KB Output is correct
23 Correct 14 ms 1996 KB Output is correct
24 Correct 14 ms 1756 KB Output is correct