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답안 #1101216

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1101216 2024-10-15T18:47:57 Z Agageldi Stove (JOI18_stove) C++17
100 / 100
 20 ms 5436 KB 
/*
ID: agageld1
LANG: C++17
TASK:
*/
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define N 400005
#define ff first
#define ss second
#define pb push_back
#define sz(s) (int)s.size()

ll n, t, ans, a[N], s;
map <int,int> vis;
vector<pair<int,pair<int,int>>> v;

int main () {
	ios::sync_with_stdio(0);cin.tie(0);
	cin >> n >> t;
	s = n;
	ans = n;
	for(int i = 1; i <= n; i++) {
		cin >> a[i];
	}
	sort(a+1,a+n+1);
	for(int i = 1; i < n; i++) {
		v.pb({a[i+1] - a[i],{i,i+1}});
	}
	sort(v.begin(),v.end());
	for(auto i:v) {
		if(s == t) break;
		s--;
		ans += i.ff+1;
		ans -= 2;
	}
	cout << ans << '\n';
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 504 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 504 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 592 KB Output is correct
11 Correct 1 ms 592 KB Output is correct
12 Correct 1 ms 592 KB Output is correct
13 Correct 1 ms 512 KB Output is correct
14 Correct 1 ms 592 KB Output is correct
15 Correct 1 ms 592 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 504 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 592 KB Output is correct
11 Correct 1 ms 592 KB Output is correct
12 Correct 1 ms 592 KB Output is correct
13 Correct 1 ms 512 KB Output is correct
14 Correct 1 ms 592 KB Output is correct
15 Correct 1 ms 592 KB Output is correct
16 Correct 19 ms 5320 KB Output is correct
17 Correct 19 ms 5316 KB Output is correct
18 Correct 19 ms 5332 KB Output is correct
19 Correct 20 ms 5320 KB Output is correct
20 Correct 19 ms 5320 KB Output is correct
21 Correct 20 ms 5320 KB Output is correct
22 Correct 19 ms 5320 KB Output is correct
23 Correct 20 ms 5436 KB Output is correct
24 Correct 20 ms 5320 KB Output is correct