답안 #256352

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
256352	2020-08-02T15:08:24 Z	SpeedOfMagic	Stove (JOI18_stove)	Python 3	100 / 100	399 ms	13500 KB

stove

n, k = map(int, input().split())
l = []
for i in range(n):
	l.append(int(input()))
d = []
for i in range(1, n):
	d.append(l[i] - l[i - 1])
d = sorted(d)
ans = 0
for i in range(n - k):
	ans += d[i] - 1
print(ans + n)

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	20 ms	3308 KB	Output is correct
2	Correct	22 ms	3308 KB	Output is correct
3	Correct	19 ms	3308 KB	Output is correct
4	Correct	21 ms	3308 KB	Output is correct
5	Correct	19 ms	3308 KB	Output is correct
6	Correct	19 ms	3300 KB	Output is correct
7	Correct	21 ms	3308 KB	Output is correct
8	Correct	19 ms	3300 KB	Output is correct
9	Correct	19 ms	3308 KB	Output is correct

Subtask #2

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	20 ms	3308 KB	Output is correct
2	Correct	22 ms	3308 KB	Output is correct
3	Correct	19 ms	3308 KB	Output is correct
4	Correct	21 ms	3308 KB	Output is correct
5	Correct	19 ms	3308 KB	Output is correct
6	Correct	19 ms	3300 KB	Output is correct
7	Correct	21 ms	3308 KB	Output is correct
8	Correct	19 ms	3300 KB	Output is correct
9	Correct	19 ms	3308 KB	Output is correct
10	Correct	31 ms	3528 KB	Output is correct
11	Correct	32 ms	3660 KB	Output is correct
12	Correct	32 ms	3524 KB	Output is correct
13	Correct	28 ms	3524 KB	Output is correct
14	Correct	30 ms	3644 KB	Output is correct
15	Correct	34 ms	3652 KB	Output is correct

Subtask #3

50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	20 ms	3308 KB	Output is correct
2	Correct	22 ms	3308 KB	Output is correct
3	Correct	19 ms	3308 KB	Output is correct
4	Correct	21 ms	3308 KB	Output is correct
5	Correct	19 ms	3308 KB	Output is correct
6	Correct	19 ms	3300 KB	Output is correct
7	Correct	21 ms	3308 KB	Output is correct
8	Correct	19 ms	3300 KB	Output is correct
9	Correct	19 ms	3308 KB	Output is correct
10	Correct	31 ms	3528 KB	Output is correct
11	Correct	32 ms	3660 KB	Output is correct
12	Correct	32 ms	3524 KB	Output is correct
13	Correct	28 ms	3524 KB	Output is correct
14	Correct	30 ms	3644 KB	Output is correct
15	Correct	34 ms	3652 KB	Output is correct
16	Correct	377 ms	13340 KB	Output is correct
17	Correct	377 ms	13440 KB	Output is correct
18	Correct	365 ms	13460 KB	Output is correct
19	Correct	376 ms	13344 KB	Output is correct
20	Correct	399 ms	13468 KB	Output is correct
21	Correct	340 ms	13344 KB	Output is correct
22	Correct	357 ms	13500 KB	Output is correct
23	Correct	362 ms	13344 KB	Output is correct
24	Correct	355 ms	13336 KB	Output is correct