답안 #162586

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
162586	2019-11-08T20:38:46 Z	Mounir	Stove (JOI18_stove)	C++14	100 / 100	110 ms	1528 KB

stove

#include <iostream>
#include <algorithm>
#include <vector>
#include <cmath>
using namespace std;

int main(){
	int nInvites, nInters;
	cin >> nInvites >> nInters;
	
	vector<int> pos(nInvites), ecart(nInvites - 1);
	
	for (int& posCur : pos)
		cin >> posCur;
	for (int iInvite = 0; iInvite < nInvites - 1; ++iInvite)
		ecart[iInvite] = pos[iInvite + 1] - pos[iInvite];
	
	sort(ecart.begin(), ecart.end());
	int res = nInvites;
	for (int iAjout = 0; iAjout < nInvites - nInters; ++iAjout)
		res += ecart[iAjout] - 1;
	cout << res << endl;
	return 0;
}

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct

Subtask #2

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	4 ms	376 KB	Output is correct
11	Correct	4 ms	376 KB	Output is correct
12	Correct	4 ms	376 KB	Output is correct
13	Correct	4 ms	408 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	4 ms	376 KB	Output is correct

Subtask #3

50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	4 ms	376 KB	Output is correct
11	Correct	4 ms	376 KB	Output is correct
12	Correct	4 ms	376 KB	Output is correct
13	Correct	4 ms	408 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	4 ms	376 KB	Output is correct
16	Correct	82 ms	1400 KB	Output is correct
17	Correct	82 ms	1400 KB	Output is correct
18	Correct	83 ms	1400 KB	Output is correct
19	Correct	83 ms	1400 KB	Output is correct
20	Correct	82 ms	1400 KB	Output is correct
21	Correct	110 ms	1528 KB	Output is correct
22	Correct	84 ms	1144 KB	Output is correct
23	Correct	83 ms	1400 KB	Output is correct
24	Correct	83 ms	1160 KB	Output is correct