답안 #1092147

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1092147	2024-09-23T10:20:26 Z	Flandre	Stove (JOI18_stove)	C++17	100 / 100	39 ms	2140 KB

stove

#include <bits/stdc++.h>
using namespace std;
 
#define ui unsigned int
 
int main() {
  int N, K; // K is matches
  cin >> N >> K;
 
  ui wastes[N - 1];
  ui t[N];
 
  cin >> t[0];
  for (int i = 1; i < N; i++) {
    cin >> t[i];
    wastes[i-1] = t[i] - t[i-1] - 1;
  }
 
  sort(wastes, wastes+N-1);
 
  ui totalwaste = 0;
  for (int i = 0; i < N - K; i++) {
    totalwaste += wastes[i];
  }
 
  cout << N + totalwaste << endl;
 
  return 0;
}

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 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	0 ms	444 KB	Output is correct

Subtask #2

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 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	0 ms	444 KB	Output is correct
10	Correct	2 ms	344 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	480 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

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 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	0 ms	444 KB	Output is correct
10	Correct	2 ms	344 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	480 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	29 ms	2136 KB	Output is correct
17	Correct	39 ms	2132 KB	Output is correct
18	Correct	29 ms	1956 KB	Output is correct
19	Correct	29 ms	2076 KB	Output is correct
20	Correct	30 ms	2140 KB	Output is correct
21	Correct	30 ms	2080 KB	Output is correct
22	Correct	30 ms	2128 KB	Output is correct
23	Correct	38 ms	1976 KB	Output is correct
24	Correct	29 ms	2088 KB	Output is correct