oj.uz

답안 #837198

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
837198 2023-08-25T07:56:44 Z mngoc Stove (JOI18_stove) C++14
100 / 100
 36 ms 2028 KB 
#include<bits/stdc++.h>
#define forin(i,a,b) for(int i=a;i<=b;i++)
#define forde(i,a,b) for(int i=a;i>=b;i--)
using namespace std;
using ll = long long;
const int N=1e5+10;
int a[N];
int tgc[N];
int n,k;
int main()
{
    cin>>n>>k;
    forin(i,1,n) cin>>a[i];
    forin(i,2,n)
    {
        tgc[i-1]=a[i]-(a[i-1]+1);
    }

    sort(tgc+1,tgc+n);
    //forin(i,1,n) cout<<tgc[i]<<" ";
    ll res=0;
    forin(i,1,n-k)
    {
        res+=tgc[i];
    }
    //cout<<res;
    cout<<res+n;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 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 212 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 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 212 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 2 ms 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 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 212 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 2 ms 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct
16 Correct 34 ms 1996 KB Output is correct
17 Correct 34 ms 1996 KB Output is correct
18 Correct 36 ms 2004 KB Output is correct
19 Correct 34 ms 2004 KB Output is correct
20 Correct 34 ms 2004 KB Output is correct
21 Correct 34 ms 2004 KB Output is correct
22 Correct 34 ms 1996 KB Output is correct
23 Correct 34 ms 1936 KB Output is correct
24 Correct 34 ms 2028 KB Output is correct