답안 #488132

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
488132	2021-11-18T01:52:54 Z	SirCovidThe19th	K개의 묶음 (IZhO14_blocks)	C++17	100 / 100	385 ms	81164 KB

blocks

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

#define FOR(i, x, y) for (int i = x; i < y; i++)
#define pii pair<int, int>
#define f first
#define s second

int main(){
    int n, k; cin >> n >> k; int A[n + 1]; 
    FOR(i, 1, n + 1) cin >> A[i];

    pii dp[n + 1][k + 1]; memset(dp, 0x3f, sizeof(dp)); dp[0][0] = {0, 0};

    FOR(j, 1, k + 1){
        stack<pii> stk;
        FOR(i, j, n + 1){
            dp[i][j] = {dp[i - 1][j - 1].f + A[i], A[i]}; //create new

            while (!stk.empty() and stk.top().s < A[i]){
                pii tmp = {stk.top().f - stk.top().s + A[i], A[i]};
                if (tmp.f <= dp[i][j].f) dp[i][j] = tmp;
                stk.pop();
            }
            if (!stk.empty())
                if (stk.top().f <= dp[i][j].f) dp[i][j] = stk.top();
            
            stk.push(dp[i][j]);
        }
    }
    cout<<dp[n][k].f<<endl;
}

Subtask #1
14.0 / 14.0

#	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	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 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	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	296 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 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	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 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	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct
27	Correct	0 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	0 ms	296 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	0 ms	204 KB	Output is correct
37	Correct	0 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct
39	Correct	1 ms	332 KB	Output is correct
40	Correct	0 ms	204 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	0 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 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	204 KB	Output is correct
48	Correct	1 ms	204 KB	Output is correct
49	Correct	1 ms	204 KB	Output is correct
50	Correct	1 ms	204 KB	Output is correct
51	Correct	1 ms	204 KB	Output is correct
52	Correct	1 ms	204 KB	Output is correct
53	Correct	1 ms	332 KB	Output is correct
54	Correct	1 ms	332 KB	Output is correct
55	Correct	0 ms	332 KB	Output is correct
56	Correct	1 ms	332 KB	Output is correct
57	Correct	0 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	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 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	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct
27	Correct	0 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	0 ms	296 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	0 ms	204 KB	Output is correct
37	Correct	0 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct
39	Correct	1 ms	332 KB	Output is correct
40	Correct	0 ms	204 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	0 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 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	204 KB	Output is correct
48	Correct	1 ms	204 KB	Output is correct
49	Correct	1 ms	204 KB	Output is correct
50	Correct	1 ms	204 KB	Output is correct
51	Correct	1 ms	204 KB	Output is correct
52	Correct	1 ms	204 KB	Output is correct
53	Correct	1 ms	332 KB	Output is correct
54	Correct	1 ms	332 KB	Output is correct
55	Correct	0 ms	332 KB	Output is correct
56	Correct	1 ms	332 KB	Output is correct
57	Correct	0 ms	332 KB	Output is correct
58	Correct	8 ms	2380 KB	Output is correct
59	Correct	13 ms	1356 KB	Output is correct
60	Correct	20 ms	3544 KB	Output is correct
61	Correct	97 ms	27532 KB	Output is correct
62	Correct	385 ms	80504 KB	Output is correct
63	Correct	34 ms	4412 KB	Output is correct
64	Correct	148 ms	37356 KB	Output is correct
65	Correct	0 ms	208 KB	Output is correct
66	Correct	1 ms	336 KB	Output is correct
67	Correct	0 ms	296 KB	Output is correct
68	Correct	0 ms	336 KB	Output is correct
69	Correct	1 ms	336 KB	Output is correct
70	Correct	1 ms	336 KB	Output is correct
71	Correct	28 ms	8272 KB	Output is correct
72	Correct	4 ms	592 KB	Output is correct
73	Correct	8 ms	2384 KB	Output is correct
74	Correct	14 ms	1528 KB	Output is correct
75	Correct	22 ms	3832 KB	Output is correct
76	Correct	89 ms	27808 KB	Output is correct
77	Correct	354 ms	80644 KB	Output is correct
78	Correct	38 ms	4752 KB	Output is correct
79	Correct	161 ms	37904 KB	Output is correct
80	Correct	30 ms	3600 KB	Output is correct
81	Correct	51 ms	10684 KB	Output is correct
82	Correct	369 ms	81096 KB	Output is correct
83	Correct	1 ms	208 KB	Output is correct
84	Correct	1 ms	336 KB	Output is correct
85	Correct	24 ms	8368 KB	Output is correct
86	Correct	4 ms	720 KB	Output is correct
87	Correct	7 ms	2512 KB	Output is correct
88	Correct	14 ms	1792 KB	Output is correct
89	Correct	22 ms	3840 KB	Output is correct
90	Correct	100 ms	27852 KB	Output is correct
91	Correct	363 ms	81164 KB	Output is correct
92	Correct	34 ms	5264 KB	Output is correct
93	Correct	171 ms	38116 KB	Output is correct
94	Correct	4 ms	592 KB	Output is correct
95	Correct	26 ms	8308 KB	Output is correct
96	Correct	1 ms	336 KB	Output is correct
97	Correct	1 ms	208 KB	Output is correct
98	Correct	0 ms	208 KB	Output is correct
99	Correct	0 ms	208 KB	Output is correct

답안 #488132

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