답안 #124328

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
124328 2019-07-03T05:01:28 Z AngusRitossa Mountains (IOI17_mountains) C++14
100 / 100
201 ms 17860 KB
#include "mountains.h"
#include <bits/stdc++.h>
using namespace std;
typedef long double ld;
int memo[2010][2010];
bool done[2010][2010];
vector<int> height;
int dp(int s, int e)
{
	if (s > e) return 0;
	if (done[s][e]) return memo[s][e];
	done[s][e] = true;
	int ans = 1;
	ld maxhei = -99999999999.9;
	int pre = s;
	for (int i = s+1; i <= e; i++)
	{
		ld newhei = (height[i]-height[s])/(ld)(i-s);
		if (newhei >= maxhei)
		{
			ans+=dp(pre+1, i-1);
			pre = i;
			maxhei = newhei;
		}
	}
	ans+=dp(pre+1, e);
	ans = max(ans, dp(s+1, e));
	return memo[s][e] = ans;
}
int maximum_deevs(vector<int> y) {
	int n = y.size();
	height = y;
	return dp(0, n-1);
}
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 504 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 504 KB Output is correct
13 Correct 2 ms 504 KB Output is correct
14 Correct 2 ms 504 KB Output is correct
15 Correct 2 ms 504 KB Output is correct
16 Correct 2 ms 524 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 504 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 504 KB Output is correct
13 Correct 2 ms 504 KB Output is correct
14 Correct 2 ms 504 KB Output is correct
15 Correct 2 ms 504 KB Output is correct
16 Correct 2 ms 524 KB Output is correct
17 Correct 2 ms 632 KB Output is correct
18 Correct 2 ms 632 KB Output is correct
19 Correct 2 ms 504 KB Output is correct
20 Correct 2 ms 632 KB Output is correct
21 Correct 2 ms 504 KB Output is correct
22 Correct 2 ms 504 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 504 KB Output is correct
25 Correct 2 ms 504 KB Output is correct
26 Correct 2 ms 632 KB Output is correct
27 Correct 2 ms 632 KB Output is correct
28 Correct 2 ms 632 KB Output is correct
29 Correct 2 ms 632 KB Output is correct
30 Correct 2 ms 504 KB Output is correct
31 Correct 2 ms 632 KB Output is correct
32 Correct 2 ms 508 KB Output is correct
33 Correct 2 ms 632 KB Output is correct
34 Correct 2 ms 632 KB Output is correct
35 Correct 2 ms 504 KB Output is correct
36 Correct 2 ms 504 KB Output is correct
37 Correct 2 ms 632 KB Output is correct
38 Correct 2 ms 504 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 504 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 504 KB Output is correct
13 Correct 2 ms 504 KB Output is correct
14 Correct 2 ms 504 KB Output is correct
15 Correct 2 ms 504 KB Output is correct
16 Correct 2 ms 524 KB Output is correct
17 Correct 2 ms 632 KB Output is correct
18 Correct 2 ms 632 KB Output is correct
19 Correct 2 ms 504 KB Output is correct
20 Correct 2 ms 632 KB Output is correct
21 Correct 2 ms 504 KB Output is correct
22 Correct 2 ms 504 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 504 KB Output is correct
25 Correct 2 ms 504 KB Output is correct
26 Correct 2 ms 632 KB Output is correct
27 Correct 2 ms 632 KB Output is correct
28 Correct 2 ms 632 KB Output is correct
29 Correct 2 ms 632 KB Output is correct
30 Correct 2 ms 504 KB Output is correct
31 Correct 2 ms 632 KB Output is correct
32 Correct 2 ms 508 KB Output is correct
33 Correct 2 ms 632 KB Output is correct
34 Correct 2 ms 632 KB Output is correct
35 Correct 2 ms 504 KB Output is correct
36 Correct 2 ms 504 KB Output is correct
37 Correct 2 ms 632 KB Output is correct
38 Correct 2 ms 504 KB Output is correct
39 Correct 3 ms 1656 KB Output is correct
40 Correct 5 ms 2316 KB Output is correct
41 Correct 4 ms 2296 KB Output is correct
42 Correct 4 ms 2296 KB Output is correct
43 Correct 4 ms 2296 KB Output is correct
44 Correct 4 ms 2296 KB Output is correct
45 Correct 5 ms 2296 KB Output is correct
46 Correct 5 ms 2296 KB Output is correct
47 Correct 5 ms 2320 KB Output is correct
48 Correct 5 ms 2296 KB Output is correct
49 Correct 5 ms 2296 KB Output is correct
50 Correct 5 ms 2296 KB Output is correct
51 Correct 4 ms 2296 KB Output is correct
52 Correct 4 ms 2296 KB Output is correct
53 Correct 4 ms 2296 KB Output is correct
54 Correct 4 ms 2296 KB Output is correct
55 Correct 4 ms 2296 KB Output is correct
56 Correct 4 ms 2296 KB Output is correct
57 Correct 4 ms 2168 KB Output is correct
58 Correct 4 ms 2296 KB Output is correct
59 Correct 4 ms 2296 KB Output is correct
60 Correct 4 ms 2168 KB Output is correct
61 Correct 4 ms 2168 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 504 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 504 KB Output is correct
13 Correct 2 ms 504 KB Output is correct
14 Correct 2 ms 504 KB Output is correct
15 Correct 2 ms 504 KB Output is correct
16 Correct 2 ms 524 KB Output is correct
17 Correct 2 ms 632 KB Output is correct
18 Correct 2 ms 632 KB Output is correct
19 Correct 2 ms 504 KB Output is correct
20 Correct 2 ms 632 KB Output is correct
21 Correct 2 ms 504 KB Output is correct
22 Correct 2 ms 504 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 504 KB Output is correct
25 Correct 2 ms 504 KB Output is correct
26 Correct 2 ms 632 KB Output is correct
27 Correct 2 ms 632 KB Output is correct
28 Correct 2 ms 632 KB Output is correct
29 Correct 2 ms 632 KB Output is correct
30 Correct 2 ms 504 KB Output is correct
31 Correct 2 ms 632 KB Output is correct
32 Correct 2 ms 508 KB Output is correct
33 Correct 2 ms 632 KB Output is correct
34 Correct 2 ms 632 KB Output is correct
35 Correct 2 ms 504 KB Output is correct
36 Correct 2 ms 504 KB Output is correct
37 Correct 2 ms 632 KB Output is correct
38 Correct 2 ms 504 KB Output is correct
39 Correct 3 ms 1656 KB Output is correct
40 Correct 5 ms 2316 KB Output is correct
41 Correct 4 ms 2296 KB Output is correct
42 Correct 4 ms 2296 KB Output is correct
43 Correct 4 ms 2296 KB Output is correct
44 Correct 4 ms 2296 KB Output is correct
45 Correct 5 ms 2296 KB Output is correct
46 Correct 5 ms 2296 KB Output is correct
47 Correct 5 ms 2320 KB Output is correct
48 Correct 5 ms 2296 KB Output is correct
49 Correct 5 ms 2296 KB Output is correct
50 Correct 5 ms 2296 KB Output is correct
51 Correct 4 ms 2296 KB Output is correct
52 Correct 4 ms 2296 KB Output is correct
53 Correct 4 ms 2296 KB Output is correct
54 Correct 4 ms 2296 KB Output is correct
55 Correct 4 ms 2296 KB Output is correct
56 Correct 4 ms 2296 KB Output is correct
57 Correct 4 ms 2168 KB Output is correct
58 Correct 4 ms 2296 KB Output is correct
59 Correct 4 ms 2296 KB Output is correct
60 Correct 4 ms 2168 KB Output is correct
61 Correct 4 ms 2168 KB Output is correct
62 Correct 12 ms 8184 KB Output is correct
63 Correct 29 ms 17144 KB Output is correct
64 Correct 23 ms 16220 KB Output is correct
65 Correct 24 ms 16248 KB Output is correct
66 Correct 24 ms 16248 KB Output is correct
67 Correct 23 ms 16504 KB Output is correct
68 Correct 23 ms 16504 KB Output is correct
69 Correct 24 ms 16376 KB Output is correct
70 Correct 201 ms 17756 KB Output is correct
71 Correct 163 ms 17472 KB Output is correct
72 Correct 166 ms 17528 KB Output is correct
73 Correct 157 ms 17816 KB Output is correct
74 Correct 159 ms 17420 KB Output is correct
75 Correct 176 ms 17860 KB Output is correct
76 Correct 23 ms 16760 KB Output is correct
77 Correct 28 ms 12796 KB Output is correct
78 Correct 28 ms 12792 KB Output is correct
79 Correct 28 ms 12792 KB Output is correct
80 Correct 28 ms 12792 KB Output is correct
81 Correct 28 ms 12792 KB Output is correct
82 Correct 19 ms 12408 KB Output is correct
83 Correct 32 ms 17272 KB Output is correct
84 Correct 36 ms 16632 KB Output is correct
85 Correct 25 ms 12536 KB Output is correct
86 Correct 25 ms 12536 KB Output is correct