답안 #253185

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
253185	2020-07-27T11:13:15 Z	vioalbert	Rabbit Carrot (LMIO19_triusis)	C++14	100 / 100	36 ms	4088 KB

triusis

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

const ll N = 2e5+5, MAX = 1e9+5, INF = 1e18;
ll n, m;
ll a[N];

void read() {
	cin >> n >> m;
	for(int i = 1; i <= n; i++)
		cin >> a[i];
}

vector<ll> dp;

void solve() {
	for(int i = 1; i <= n; i++) {
		a[i] = i*m - a[i];
		if(a[i] < 0) continue;
		int it = upper_bound(dp.begin(), dp.end(), a[i]) - dp.begin();
		if(it == dp.size()) dp.push_back(a[i]);
		else dp[it] = a[i];
	}
	cout << n - dp.size() << '\n';
}

int main() {
	ios::sync_with_stdio(0); cin.tie(0);
	read();
	solve();
	return 0;
}

Compilation message

triusis.cpp: In function 'void solve()':
triusis.cpp:22:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(it == dp.size()) dp.push_back(a[i]);
      ~~~^~~~~~~~~~~~

Subtask #1

14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	0 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	1 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	0 ms	384 KB	Output is correct
8	Correct	1 ms	384 KB	Output is correct
9	Correct	0 ms	384 KB	Output is correct
10	Correct	0 ms	384 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct
12	Correct	1 ms	384 KB	Output is correct
13	Correct	0 ms	384 KB	Output is correct
14	Correct	0 ms	384 KB	Output is correct
15	Correct	0 ms	384 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct

Subtask #2

21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	0 ms	384 KB	Output is correct
4	Correct	1 ms	384 KB	Output is correct
5	Correct	1 ms	512 KB	Output is correct
6	Correct	1 ms	384 KB	Output is correct
7	Correct	1 ms	512 KB	Output is correct
8	Correct	1 ms	512 KB	Output is correct
9	Correct	1 ms	512 KB	Output is correct
10	Correct	1 ms	512 KB	Output is correct
11	Correct	1 ms	384 KB	Output is correct
12	Correct	1 ms	512 KB	Output is correct
13	Correct	1 ms	512 KB	Output is correct
14	Correct	1 ms	512 KB	Output is correct
15	Correct	1 ms	384 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	384 KB	Output is correct
18	Correct	0 ms	384 KB	Output is correct
19	Correct	0 ms	384 KB	Output is correct
20	Correct	0 ms	384 KB	Output is correct
21	Correct	0 ms	384 KB	Output is correct
22	Correct	1 ms	384 KB	Output is correct
23	Correct	0 ms	384 KB	Output is correct
24	Correct	0 ms	384 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	0 ms	384 KB	Output is correct
27	Correct	0 ms	384 KB	Output is correct
28	Correct	0 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	0 ms	384 KB	Output is correct
31	Correct	0 ms	384 KB	Output is correct
32	Correct	0 ms	384 KB	Output is correct
33	Correct	1 ms	384 KB	Output is correct

Subtask #3

28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	1 ms	512 KB	Output is correct
5	Correct	1 ms	384 KB	Output is correct
6	Correct	1 ms	512 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	1 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	1 ms	384 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct
12	Correct	0 ms	384 KB	Output is correct
13	Correct	0 ms	384 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	1 ms	512 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	512 KB	Output is correct
18	Correct	1 ms	512 KB	Output is correct
19	Correct	1 ms	512 KB	Output is correct
20	Correct	1 ms	512 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	1 ms	512 KB	Output is correct
23	Correct	1 ms	512 KB	Output is correct
24	Correct	1 ms	512 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	0 ms	384 KB	Output is correct
29	Correct	0 ms	384 KB	Output is correct
30	Correct	0 ms	384 KB	Output is correct
31	Correct	0 ms	384 KB	Output is correct
32	Correct	1 ms	384 KB	Output is correct
33	Correct	0 ms	384 KB	Output is correct
34	Correct	0 ms	384 KB	Output is correct
35	Correct	1 ms	384 KB	Output is correct
36	Correct	0 ms	384 KB	Output is correct
37	Correct	0 ms	384 KB	Output is correct
38	Correct	0 ms	384 KB	Output is correct
39	Correct	1 ms	384 KB	Output is correct
40	Correct	0 ms	384 KB	Output is correct
41	Correct	0 ms	384 KB	Output is correct
42	Correct	0 ms	384 KB	Output is correct
43	Correct	1 ms	384 KB	Output is correct

Subtask #4

37.0 / 37.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	1 ms	512 KB	Output is correct
5	Correct	1 ms	384 KB	Output is correct
6	Correct	1 ms	512 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	1 ms	384 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	1 ms	384 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct
12	Correct	0 ms	384 KB	Output is correct
13	Correct	0 ms	384 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Correct	1 ms	512 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	512 KB	Output is correct
18	Correct	1 ms	512 KB	Output is correct
19	Correct	1 ms	512 KB	Output is correct
20	Correct	1 ms	512 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	1 ms	512 KB	Output is correct
23	Correct	1 ms	512 KB	Output is correct
24	Correct	1 ms	512 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	16 ms	4088 KB	Output is correct
29	Correct	29 ms	1912 KB	Output is correct
30	Correct	34 ms	1920 KB	Output is correct
31	Correct	34 ms	1912 KB	Output is correct
32	Correct	23 ms	4088 KB	Output is correct
33	Correct	27 ms	4080 KB	Output is correct
34	Correct	31 ms	3060 KB	Output is correct
35	Correct	36 ms	4080 KB	Output is correct
36	Correct	25 ms	3068 KB	Output is correct
37	Correct	23 ms	1920 KB	Output is correct
38	Correct	25 ms	4080 KB	Output is correct
39	Correct	25 ms	4080 KB	Output is correct
40	Correct	0 ms	384 KB	Output is correct
41	Correct	0 ms	384 KB	Output is correct
42	Correct	0 ms	384 KB	Output is correct
43	Correct	0 ms	384 KB	Output is correct
44	Correct	1 ms	384 KB	Output is correct
45	Correct	0 ms	384 KB	Output is correct
46	Correct	0 ms	384 KB	Output is correct
47	Correct	1 ms	384 KB	Output is correct
48	Correct	0 ms	384 KB	Output is correct
49	Correct	0 ms	384 KB	Output is correct
50	Correct	0 ms	384 KB	Output is correct
51	Correct	1 ms	384 KB	Output is correct
52	Correct	0 ms	384 KB	Output is correct
53	Correct	0 ms	384 KB	Output is correct
54	Correct	0 ms	384 KB	Output is correct
55	Correct	1 ms	384 KB	Output is correct