답안 #602382

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
602382	2022-07-23T02:38:23 Z	Doanxem99	K개의 묶음 (IZhO14_blocks)	C++14	53 / 100	43 ms	87356 KB

blocks

//Link :
//Author: Nguyen Dinh Manh
#include <bits/stdc++.h>
using namespace std;
#define timing  "Time collapse : " << fixed << setprecision(3) << 1.000 * clock() / CLOCKS_PER_SEC
#define int long long
#define ar array< int , 2>
#define MASK(i) (1 << (i))
#define BIT(x, i) (((x) >> (i)) & 1)
#define task ""
template<typename T1, typename T2> bool minN(T1 &a, T2 b) {if (a > b) a = b; else return 0; return 1;}
template<typename T1, typename T2> bool maxX(T1 &a, T2 b) {if (a < b) a = b; else return 0; return 1;}
const int MAX = 100011, INFL = 1e9 + 7, INFLL = 1e18 + 7;
int n, f[MAX][111], a[MAX], k;
int32_t main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    //freopen(task".inp","r", stdin); freopen(task".out","w",stdout);
    cin >> n >> k;
   	for (int i = 1; i <= n; i++)
   	{
   		cin >> a[i];
   	}
   	memset(f, 0x3f, sizeof f);
   	f[1][0] = 0;
   	for (int i = 1; i <= n; i++)
   		minN(f[1][i], max(f[1][i - 1], a[i]));
   	for (int i = 2; i <= k; i++)
   	{
   		int minF;
   		stack< ar > s;
   		for (int j = i; j <= n; j++)
   		{
   			minF = f[i - 1][j - 1];
   			while (!s.empty() && a[s.top()[1]] <= a[j]) 
   				{
   					minN(minF, s.top()[0]);
   					s.pop();
   				}
   			f[i][j] = min(f[i][(s.empty() ? 0 : s.top()[1])], minF + a[j]);
   			s.push({minF, j});
   		}
   		//for (int j = 1; j <= n; j++) cout << f[i][j] << " \n"[j == n];
   	}
   	cout << f[k][n] ;
}

Subtask #1
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	32 ms	87148 KB	Output is correct
2	Correct	32 ms	87108 KB	Output is correct
3	Correct	32 ms	87116 KB	Output is correct
4	Correct	32 ms	87108 KB	Output is correct
5	Correct	33 ms	87144 KB	Output is correct
6	Correct	31 ms	87188 KB	Output is correct
7	Correct	32 ms	87144 KB	Output is correct
8	Correct	32 ms	87112 KB	Output is correct
9	Correct	33 ms	87120 KB	Output is correct
10	Correct	36 ms	87340 KB	Output is correct
11	Correct	33 ms	87140 KB	Output is correct
12	Correct	33 ms	87084 KB	Output is correct
13	Correct	33 ms	87116 KB	Output is correct
14	Correct	32 ms	87192 KB	Output is correct
15	Correct	32 ms	87124 KB	Output is correct
16	Correct	32 ms	87116 KB	Output is correct
17	Correct	32 ms	87124 KB	Output is correct
18	Correct	32 ms	87140 KB	Output is correct

Subtask #2
18.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	34 ms	87124 KB	Output is correct
2	Correct	32 ms	87148 KB	Output is correct
3	Correct	32 ms	87144 KB	Output is correct
4	Correct	35 ms	87084 KB	Output is correct
5	Correct	32 ms	87224 KB	Output is correct
6	Correct	32 ms	87168 KB	Output is correct
7	Correct	33 ms	87116 KB	Output is correct
8	Correct	32 ms	87108 KB	Output is correct
9	Correct	37 ms	87188 KB	Output is correct
10	Correct	36 ms	87232 KB	Output is correct
11	Correct	32 ms	87160 KB	Output is correct
12	Correct	43 ms	87176 KB	Output is correct
13	Correct	32 ms	87168 KB	Output is correct
14	Correct	33 ms	87116 KB	Output is correct
15	Correct	31 ms	87176 KB	Output is correct
16	Correct	33 ms	87176 KB	Output is correct
17	Correct	34 ms	87156 KB	Output is correct
18	Correct	33 ms	87116 KB	Output is correct
19	Correct	32 ms	87116 KB	Output is correct
20	Correct	33 ms	87084 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	32 ms	87148 KB	Output is correct
2	Correct	32 ms	87108 KB	Output is correct
3	Correct	32 ms	87116 KB	Output is correct
4	Correct	32 ms	87108 KB	Output is correct
5	Correct	33 ms	87144 KB	Output is correct
6	Correct	31 ms	87188 KB	Output is correct
7	Correct	32 ms	87144 KB	Output is correct
8	Correct	32 ms	87112 KB	Output is correct
9	Correct	33 ms	87120 KB	Output is correct
10	Correct	36 ms	87340 KB	Output is correct
11	Correct	33 ms	87140 KB	Output is correct
12	Correct	33 ms	87084 KB	Output is correct
13	Correct	33 ms	87116 KB	Output is correct
14	Correct	32 ms	87192 KB	Output is correct
15	Correct	32 ms	87124 KB	Output is correct
16	Correct	32 ms	87116 KB	Output is correct
17	Correct	32 ms	87124 KB	Output is correct
18	Correct	32 ms	87140 KB	Output is correct
19	Correct	34 ms	87124 KB	Output is correct
20	Correct	32 ms	87148 KB	Output is correct
21	Correct	32 ms	87144 KB	Output is correct
22	Correct	35 ms	87084 KB	Output is correct
23	Correct	32 ms	87224 KB	Output is correct
24	Correct	32 ms	87168 KB	Output is correct
25	Correct	33 ms	87116 KB	Output is correct
26	Correct	32 ms	87108 KB	Output is correct
27	Correct	37 ms	87188 KB	Output is correct
28	Correct	36 ms	87232 KB	Output is correct
29	Correct	32 ms	87160 KB	Output is correct
30	Correct	43 ms	87176 KB	Output is correct
31	Correct	32 ms	87168 KB	Output is correct
32	Correct	33 ms	87116 KB	Output is correct
33	Correct	31 ms	87176 KB	Output is correct
34	Correct	33 ms	87176 KB	Output is correct
35	Correct	34 ms	87156 KB	Output is correct
36	Correct	33 ms	87116 KB	Output is correct
37	Correct	32 ms	87116 KB	Output is correct
38	Correct	33 ms	87084 KB	Output is correct
39	Correct	32 ms	87104 KB	Output is correct
40	Correct	33 ms	87180 KB	Output is correct
41	Correct	32 ms	87104 KB	Output is correct
42	Correct	31 ms	87132 KB	Output is correct
43	Correct	33 ms	87148 KB	Output is correct
44	Correct	32 ms	87140 KB	Output is correct
45	Correct	32 ms	87112 KB	Output is correct
46	Correct	34 ms	87200 KB	Output is correct
47	Correct	32 ms	87148 KB	Output is correct
48	Correct	32 ms	87116 KB	Output is correct
49	Correct	33 ms	87128 KB	Output is correct
50	Correct	32 ms	87208 KB	Output is correct
51	Correct	31 ms	87136 KB	Output is correct
52	Correct	35 ms	87180 KB	Output is correct
53	Correct	32 ms	87176 KB	Output is correct
54	Correct	32 ms	87116 KB	Output is correct
55	Correct	36 ms	87316 KB	Output is correct
56	Correct	32 ms	87116 KB	Output is correct
57	Correct	32 ms	87156 KB	Output is correct

Subtask #4
0 / 47.0

#	결과	실행 시간	메모리	Grader output
1	Correct	32 ms	87148 KB	Output is correct
2	Correct	32 ms	87108 KB	Output is correct
3	Correct	32 ms	87116 KB	Output is correct
4	Correct	32 ms	87108 KB	Output is correct
5	Correct	33 ms	87144 KB	Output is correct
6	Correct	31 ms	87188 KB	Output is correct
7	Correct	32 ms	87144 KB	Output is correct
8	Correct	32 ms	87112 KB	Output is correct
9	Correct	33 ms	87120 KB	Output is correct
10	Correct	36 ms	87340 KB	Output is correct
11	Correct	33 ms	87140 KB	Output is correct
12	Correct	33 ms	87084 KB	Output is correct
13	Correct	33 ms	87116 KB	Output is correct
14	Correct	32 ms	87192 KB	Output is correct
15	Correct	32 ms	87124 KB	Output is correct
16	Correct	32 ms	87116 KB	Output is correct
17	Correct	32 ms	87124 KB	Output is correct
18	Correct	32 ms	87140 KB	Output is correct
19	Correct	34 ms	87124 KB	Output is correct
20	Correct	32 ms	87148 KB	Output is correct
21	Correct	32 ms	87144 KB	Output is correct
22	Correct	35 ms	87084 KB	Output is correct
23	Correct	32 ms	87224 KB	Output is correct
24	Correct	32 ms	87168 KB	Output is correct
25	Correct	33 ms	87116 KB	Output is correct
26	Correct	32 ms	87108 KB	Output is correct
27	Correct	37 ms	87188 KB	Output is correct
28	Correct	36 ms	87232 KB	Output is correct
29	Correct	32 ms	87160 KB	Output is correct
30	Correct	43 ms	87176 KB	Output is correct
31	Correct	32 ms	87168 KB	Output is correct
32	Correct	33 ms	87116 KB	Output is correct
33	Correct	31 ms	87176 KB	Output is correct
34	Correct	33 ms	87176 KB	Output is correct
35	Correct	34 ms	87156 KB	Output is correct
36	Correct	33 ms	87116 KB	Output is correct
37	Correct	32 ms	87116 KB	Output is correct
38	Correct	33 ms	87084 KB	Output is correct
39	Correct	32 ms	87104 KB	Output is correct
40	Correct	33 ms	87180 KB	Output is correct
41	Correct	32 ms	87104 KB	Output is correct
42	Correct	31 ms	87132 KB	Output is correct
43	Correct	33 ms	87148 KB	Output is correct
44	Correct	32 ms	87140 KB	Output is correct
45	Correct	32 ms	87112 KB	Output is correct
46	Correct	34 ms	87200 KB	Output is correct
47	Correct	32 ms	87148 KB	Output is correct
48	Correct	32 ms	87116 KB	Output is correct
49	Correct	33 ms	87128 KB	Output is correct
50	Correct	32 ms	87208 KB	Output is correct
51	Correct	31 ms	87136 KB	Output is correct
52	Correct	35 ms	87180 KB	Output is correct
53	Correct	32 ms	87176 KB	Output is correct
54	Correct	32 ms	87116 KB	Output is correct
55	Correct	36 ms	87316 KB	Output is correct
56	Correct	32 ms	87116 KB	Output is correct
57	Correct	32 ms	87156 KB	Output is correct
58	Incorrect	35 ms	87356 KB	Output isn't correct
59	Halted	0 ms	0 KB	-

답안 #602382

Compilation message

Subtask #1 14.0 / 14.0

Subtask #2 18.0 / 18.0

Subtask #3 21.0 / 21.0

Subtask #4 0 / 47.0

Subtask #1
14.0 / 14.0

Subtask #2
18.0 / 18.0

Subtask #3
21.0 / 21.0

Subtask #4
0 / 47.0