답안 #1101468

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1101468	2024-10-16T08:47:28 Z	huydeptraiso1vutruvn	K개의 묶음 (IZhO14_blocks)	C++14	53 / 100	1000 ms	84816 KB

blocks

#include <bits/stdc++.h>
#define fi first
#define se second
#define int long long
#define pii pair<int,int>
#define pb push_back
#define bit(mask,i) ((mask >> i) & 1)
#define mask(i) (1 << (i))
#define lcm(a,b) ((a*b)/__gcd(a,b))
#define turn_on(mask,i) ((mask | (1 << i))
#define turn_off(mask,i) (mask ^ (1 << i))
#define count_1(x) __builtin_popcount(x)
#define faster ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
using namespace std;
const int Base = 37;
const int MOD = 1e9 + 7;
const int nmax = 1e5;
const int size = 320;
int dx[4] = {-1, 0, 1, 0};
int dy[4] = {0, 1, 0, -1};
int n, k;
int a[nmax + 10], b[nmax + 10][20];
int dp[nmax + 10][105];

void input()
	{
		cin >> n >> k;
		
		for (int i = 1; i <= n; i++) cin >> a[i];
	}
	
void RMQ()
	{
		for (int i = 1; i <= n; i++) b[i][0] = a[i];
		
		for (int j = 1; (1 << j) <= n; j++)
			{
				for (int i = 0; i + (1 << j) - 1 <= n; i++)
					{
						b[i][j] = max(b[i][j - 1] , b[i + (1 << (j - 1))][j - 1]);
					}
			}
	}
	
int get(int l , int r)
	{
		int k = __lg(r - l + 1);
		
		return max(b[l][k] , b[r - (1 << k) + 1][k]);
	}
	
void process()
	{
		memset(dp , 0x3f , sizeof(dp));
		
		dp[0][0] = 0;
		
		for (int i = 1; i <= k; i++)
		  {
		    for (int j = i; j <= n; j++)
		      {
		        for (int h = i; h <= j; h++)
		          {
		            dp[i][j] = min(dp[i][j] , dp[i - 1][h - 1] + get(h , j));
		          }
		      }
		  }
			
		cout << dp[k][n];
	}
	
signed main()
	{
		faster
		
		// freopen ("TASK.INP", "r", stdin);
		// freopen ("TASK.OUT", "w", stdout);
		
		input();
		
		RMQ();
		
		process();
		
	}

Subtask #1
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	82512 KB	Output is correct
2	Correct	13 ms	82512 KB	Output is correct
3	Correct	11 ms	82684 KB	Output is correct
4	Correct	12 ms	82512 KB	Output is correct
5	Correct	11 ms	82652 KB	Output is correct
6	Correct	12 ms	82512 KB	Output is correct
7	Correct	11 ms	82528 KB	Output is correct
8	Correct	12 ms	82512 KB	Output is correct
9	Correct	11 ms	82648 KB	Output is correct
10	Correct	11 ms	82512 KB	Output is correct
11	Correct	12 ms	82512 KB	Output is correct
12	Correct	11 ms	82632 KB	Output is correct
13	Correct	11 ms	82680 KB	Output is correct
14	Correct	12 ms	82512 KB	Output is correct
15	Correct	11 ms	82512 KB	Output is correct
16	Correct	12 ms	82680 KB	Output is correct
17	Correct	11 ms	82512 KB	Output is correct
18	Correct	11 ms	82600 KB	Output is correct

Subtask #2
18.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	82512 KB	Output is correct
2	Correct	10 ms	82656 KB	Output is correct
3	Correct	10 ms	82512 KB	Output is correct
4	Correct	10 ms	82512 KB	Output is correct
5	Correct	10 ms	82612 KB	Output is correct
6	Correct	11 ms	82512 KB	Output is correct
7	Correct	10 ms	82512 KB	Output is correct
8	Correct	10 ms	82512 KB	Output is correct
9	Correct	10 ms	82512 KB	Output is correct
10	Correct	10 ms	82512 KB	Output is correct
11	Correct	10 ms	82680 KB	Output is correct
12	Correct	10 ms	82512 KB	Output is correct
13	Correct	10 ms	82644 KB	Output is correct
14	Correct	10 ms	82620 KB	Output is correct
15	Correct	10 ms	82512 KB	Output is correct
16	Correct	10 ms	82512 KB	Output is correct
17	Correct	10 ms	82512 KB	Output is correct
18	Correct	10 ms	82512 KB	Output is correct
19	Correct	10 ms	82512 KB	Output is correct
20	Correct	10 ms	82596 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	82512 KB	Output is correct
2	Correct	13 ms	82512 KB	Output is correct
3	Correct	11 ms	82684 KB	Output is correct
4	Correct	12 ms	82512 KB	Output is correct
5	Correct	11 ms	82652 KB	Output is correct
6	Correct	12 ms	82512 KB	Output is correct
7	Correct	11 ms	82528 KB	Output is correct
8	Correct	12 ms	82512 KB	Output is correct
9	Correct	11 ms	82648 KB	Output is correct
10	Correct	11 ms	82512 KB	Output is correct
11	Correct	12 ms	82512 KB	Output is correct
12	Correct	11 ms	82632 KB	Output is correct
13	Correct	11 ms	82680 KB	Output is correct
14	Correct	12 ms	82512 KB	Output is correct
15	Correct	11 ms	82512 KB	Output is correct
16	Correct	12 ms	82680 KB	Output is correct
17	Correct	11 ms	82512 KB	Output is correct
18	Correct	11 ms	82600 KB	Output is correct
19	Correct	12 ms	82512 KB	Output is correct
20	Correct	10 ms	82656 KB	Output is correct
21	Correct	10 ms	82512 KB	Output is correct
22	Correct	10 ms	82512 KB	Output is correct
23	Correct	10 ms	82612 KB	Output is correct
24	Correct	11 ms	82512 KB	Output is correct
25	Correct	10 ms	82512 KB	Output is correct
26	Correct	10 ms	82512 KB	Output is correct
27	Correct	10 ms	82512 KB	Output is correct
28	Correct	10 ms	82512 KB	Output is correct
29	Correct	10 ms	82680 KB	Output is correct
30	Correct	10 ms	82512 KB	Output is correct
31	Correct	10 ms	82644 KB	Output is correct
32	Correct	10 ms	82620 KB	Output is correct
33	Correct	10 ms	82512 KB	Output is correct
34	Correct	10 ms	82512 KB	Output is correct
35	Correct	10 ms	82512 KB	Output is correct
36	Correct	10 ms	82512 KB	Output is correct
37	Correct	10 ms	82512 KB	Output is correct
38	Correct	10 ms	82596 KB	Output is correct
39	Correct	11 ms	82512 KB	Output is correct
40	Correct	10 ms	82684 KB	Output is correct
41	Correct	10 ms	82512 KB	Output is correct
42	Correct	10 ms	82512 KB	Output is correct
43	Correct	10 ms	82512 KB	Output is correct
44	Correct	10 ms	82512 KB	Output is correct
45	Correct	10 ms	82512 KB	Output is correct
46	Correct	10 ms	82512 KB	Output is correct
47	Correct	10 ms	82512 KB	Output is correct
48	Correct	11 ms	82512 KB	Output is correct
49	Correct	11 ms	82512 KB	Output is correct
50	Correct	13 ms	82680 KB	Output is correct
51	Correct	12 ms	82660 KB	Output is correct
52	Correct	12 ms	82512 KB	Output is correct
53	Correct	12 ms	82708 KB	Output is correct
54	Correct	11 ms	82512 KB	Output is correct
55	Correct	12 ms	82512 KB	Output is correct
56	Correct	12 ms	82512 KB	Output is correct
57	Correct	13 ms	82512 KB	Output is correct

Subtask #4
0 / 47.0

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	82512 KB	Output is correct
2	Correct	13 ms	82512 KB	Output is correct
3	Correct	11 ms	82684 KB	Output is correct
4	Correct	12 ms	82512 KB	Output is correct
5	Correct	11 ms	82652 KB	Output is correct
6	Correct	12 ms	82512 KB	Output is correct
7	Correct	11 ms	82528 KB	Output is correct
8	Correct	12 ms	82512 KB	Output is correct
9	Correct	11 ms	82648 KB	Output is correct
10	Correct	11 ms	82512 KB	Output is correct
11	Correct	12 ms	82512 KB	Output is correct
12	Correct	11 ms	82632 KB	Output is correct
13	Correct	11 ms	82680 KB	Output is correct
14	Correct	12 ms	82512 KB	Output is correct
15	Correct	11 ms	82512 KB	Output is correct
16	Correct	12 ms	82680 KB	Output is correct
17	Correct	11 ms	82512 KB	Output is correct
18	Correct	11 ms	82600 KB	Output is correct
19	Correct	12 ms	82512 KB	Output is correct
20	Correct	10 ms	82656 KB	Output is correct
21	Correct	10 ms	82512 KB	Output is correct
22	Correct	10 ms	82512 KB	Output is correct
23	Correct	10 ms	82612 KB	Output is correct
24	Correct	11 ms	82512 KB	Output is correct
25	Correct	10 ms	82512 KB	Output is correct
26	Correct	10 ms	82512 KB	Output is correct
27	Correct	10 ms	82512 KB	Output is correct
28	Correct	10 ms	82512 KB	Output is correct
29	Correct	10 ms	82680 KB	Output is correct
30	Correct	10 ms	82512 KB	Output is correct
31	Correct	10 ms	82644 KB	Output is correct
32	Correct	10 ms	82620 KB	Output is correct
33	Correct	10 ms	82512 KB	Output is correct
34	Correct	10 ms	82512 KB	Output is correct
35	Correct	10 ms	82512 KB	Output is correct
36	Correct	10 ms	82512 KB	Output is correct
37	Correct	10 ms	82512 KB	Output is correct
38	Correct	10 ms	82596 KB	Output is correct
39	Correct	11 ms	82512 KB	Output is correct
40	Correct	10 ms	82684 KB	Output is correct
41	Correct	10 ms	82512 KB	Output is correct
42	Correct	10 ms	82512 KB	Output is correct
43	Correct	10 ms	82512 KB	Output is correct
44	Correct	10 ms	82512 KB	Output is correct
45	Correct	10 ms	82512 KB	Output is correct
46	Correct	10 ms	82512 KB	Output is correct
47	Correct	10 ms	82512 KB	Output is correct
48	Correct	11 ms	82512 KB	Output is correct
49	Correct	11 ms	82512 KB	Output is correct
50	Correct	13 ms	82680 KB	Output is correct
51	Correct	12 ms	82660 KB	Output is correct
52	Correct	12 ms	82512 KB	Output is correct
53	Correct	12 ms	82708 KB	Output is correct
54	Correct	11 ms	82512 KB	Output is correct
55	Correct	12 ms	82512 KB	Output is correct
56	Correct	12 ms	82512 KB	Output is correct
57	Correct	13 ms	82512 KB	Output is correct
58	Execution timed out	1080 ms	84816 KB	Time limit exceeded
59	Halted	0 ms	0 KB	-

답안 #1101468

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