답안 #465284

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
465284	2021-08-15T13:35:57 Z	NintsiChkhaidze	K개의 묶음 (IZhO14_blocks)	C++14	100 / 100	322 ms	84692 KB

blocks

#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define pi pair<ll,ll>
#define s second
#define f first
#define left (h<<1),l,((l+r)>>1)
#define right ((h<<1)|1),((l+r)>>1) + 1,r
using namespace std;

const int N = 200005;
ll a[N],dp[N][105];
stack <pi> st;

signed main (){
    ios_base::sync_with_stdio(0),cin.tie(NULL),cout.tie(NULL);
    
    int n,k;
    cin>>n>>k;
    
    for (int i = 1; i <= n; i++){
        cin>>a[i];
        dp[i][1] = max(dp[i - 1][1], a[i]);
    }
    
    for (int K = 2; K <= k; K++){
        while(st.size())    
            st.pop();
            
        for (int j = K; j <= n; j++){
            ll d = dp[j - 1][K - 1];
            
            while(st.size() && a[j] > st.top().f){
                d = min(d, st.top().s);
                st.pop();
            }
            
            if (!st.size() || st.top().f + st.top().s > a[j] + d)
                st.push({a[j],d});
            
            dp[j][K] = st.top().f + st.top().s;
        }
    }
    
    cout<<dp[n][k];
}

Subtask #1
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	324 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	332 KB	Output is correct
7	Correct	1 ms	332 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	0 ms	332 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	0 ms	332 KB	Output is correct
12	Correct	1 ms	332 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	1 ms	332 KB	Output is correct
15	Correct	1 ms	332 KB	Output is correct
16	Correct	1 ms	332 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	332 KB	Output is correct

Subtask #2
18.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	332 KB	Output is correct
4	Correct	1 ms	328 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	324 KB	Output is correct
7	Correct	1 ms	332 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	1 ms	332 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	1 ms	332 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	1 ms	332 KB	Output is correct
15	Correct	0 ms	332 KB	Output is correct
16	Correct	1 ms	332 KB	Output is correct
17	Correct	0 ms	332 KB	Output is correct
18	Correct	1 ms	332 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	0 ms	324 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	324 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	332 KB	Output is correct
7	Correct	1 ms	332 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	0 ms	332 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	0 ms	332 KB	Output is correct
12	Correct	1 ms	332 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	1 ms	332 KB	Output is correct
15	Correct	1 ms	332 KB	Output is correct
16	Correct	1 ms	332 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	332 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	324 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	0 ms	332 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	0 ms	332 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	1 ms	320 KB	Output is correct
38	Correct	0 ms	324 KB	Output is correct
39	Correct	1 ms	332 KB	Output is correct
40	Correct	0 ms	204 KB	Output is correct
41	Correct	1 ms	204 KB	Output is correct
42	Correct	1 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	1 ms	332 KB	Output is correct
45	Correct	0 ms	204 KB	Output is correct
46	Correct	0 ms	204 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	1 ms	332 KB	Output is correct
49	Correct	1 ms	324 KB	Output is correct
50	Correct	0 ms	332 KB	Output is correct
51	Correct	1 ms	332 KB	Output is correct
52	Correct	1 ms	324 KB	Output is correct
53	Correct	1 ms	332 KB	Output is correct
54	Correct	1 ms	332 KB	Output is correct
55	Correct	1 ms	332 KB	Output is correct
56	Correct	1 ms	332 KB	Output is correct
57	Correct	1 ms	332 KB	Output is correct

Subtask #4
47.0 / 47.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	324 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	332 KB	Output is correct
7	Correct	1 ms	332 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	0 ms	332 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	0 ms	332 KB	Output is correct
12	Correct	1 ms	332 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	1 ms	332 KB	Output is correct
15	Correct	1 ms	332 KB	Output is correct
16	Correct	1 ms	332 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	332 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	324 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	0 ms	332 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	0 ms	332 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	1 ms	320 KB	Output is correct
38	Correct	0 ms	324 KB	Output is correct
39	Correct	1 ms	332 KB	Output is correct
40	Correct	0 ms	204 KB	Output is correct
41	Correct	1 ms	204 KB	Output is correct
42	Correct	1 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	1 ms	332 KB	Output is correct
45	Correct	0 ms	204 KB	Output is correct
46	Correct	0 ms	204 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	1 ms	332 KB	Output is correct
49	Correct	1 ms	324 KB	Output is correct
50	Correct	0 ms	332 KB	Output is correct
51	Correct	1 ms	332 KB	Output is correct
52	Correct	1 ms	324 KB	Output is correct
53	Correct	1 ms	332 KB	Output is correct
54	Correct	1 ms	332 KB	Output is correct
55	Correct	1 ms	332 KB	Output is correct
56	Correct	1 ms	332 KB	Output is correct
57	Correct	1 ms	332 KB	Output is correct
58	Correct	8 ms	8652 KB	Output is correct
59	Correct	21 ms	37492 KB	Output is correct
60	Correct	26 ms	37452 KB	Output is correct
61	Correct	73 ms	37464 KB	Output is correct
62	Correct	256 ms	83972 KB	Output is correct
63	Correct	50 ms	83852 KB	Output is correct
64	Correct	160 ms	83872 KB	Output is correct
65	Correct	1 ms	332 KB	Output is correct
66	Correct	1 ms	332 KB	Output is correct
67	Correct	1 ms	328 KB	Output is correct
68	Correct	1 ms	320 KB	Output is correct
69	Correct	1 ms	1100 KB	Output is correct
70	Correct	1 ms	1100 KB	Output is correct
71	Correct	19 ms	8688 KB	Output is correct
72	Correct	5 ms	8652 KB	Output is correct
73	Correct	8 ms	8652 KB	Output is correct
74	Correct	20 ms	37464 KB	Output is correct
75	Correct	25 ms	37432 KB	Output is correct
76	Correct	68 ms	37360 KB	Output is correct
77	Correct	272 ms	84012 KB	Output is correct
78	Correct	51 ms	83908 KB	Output is correct
79	Correct	152 ms	83960 KB	Output is correct
80	Correct	44 ms	83860 KB	Output is correct
81	Correct	66 ms	83924 KB	Output is correct
82	Correct	273 ms	83968 KB	Output is correct
83	Correct	1 ms	1100 KB	Output is correct
84	Correct	1 ms	1100 KB	Output is correct
85	Correct	20 ms	8772 KB	Output is correct
86	Correct	5 ms	8652 KB	Output is correct
87	Correct	9 ms	8720 KB	Output is correct
88	Correct	20 ms	37400 KB	Output is correct
89	Correct	27 ms	37748 KB	Output is correct
90	Correct	84 ms	37808 KB	Output is correct
91	Correct	322 ms	84692 KB	Output is correct
92	Correct	53 ms	84444 KB	Output is correct
93	Correct	185 ms	84680 KB	Output is correct
94	Correct	5 ms	8652 KB	Output is correct
95	Correct	17 ms	8696 KB	Output is correct
96	Correct	1 ms	1100 KB	Output is correct
97	Correct	1 ms	1100 KB	Output is correct
98	Correct	1 ms	332 KB	Output is correct
99	Correct	1 ms	332 KB	Output is correct

답안 #465284

Compilation message

Subtask #1 14.0 / 14.0

Subtask #2 18.0 / 18.0

Subtask #3 21.0 / 21.0

Subtask #4 47.0 / 47.0

Subtask #1
14.0 / 14.0

Subtask #2
18.0 / 18.0

Subtask #3
21.0 / 21.0

Subtask #4
47.0 / 47.0