oj.uz

Submission #523135

# Submission time Handle Problem Language Result Execution time Memory
523135 2022-02-07T06:12:27 Z mansur Bali Sculptures (APIO15_sculpture) C++17
25 / 100
 85 ms 17376 KB 
#include<bits/stdc++.h>	
 
#pragma optimize ("g",on)
#pragma GCC optimize ("inline")
#pragma GCC optimize ("Ofast")
#pragma GCC optimize ("unroll-loops")
#pragma GCC optimize ("03")
#pragma GCC target ("sse,sse2,sse3,ssse3,sse4,popcnt,abm,avx2,mmx,fma,avx,tune=native")

//01001101 01100001 01101011 01101000 01100001  01100111 01100001 01111001 

using namespace std;        

#define all(a) a.begin(), a.end()                                                   
#define rall(a) a.rbegin(), a.rend()
#define ll long long
#define pb push_back
#define sz(a) a.size()
#define nl '\n'
#define popb pop_back()                                                                   
#define ld double
#define ull unsigned long long
#define ff first                                         
#define ss second  
#define fix fixed << setprecision
#define pii pair<int, int>                          
#define E exit (0)
#define int long long
 
const int inf = 1e15, N = 5e3 + 1, mod = 998244353;                    

double eps = 1e-6;

vector<pii> dir = {{1, 0}, {0, 1}, {-1, 0}, {0, -1}};

main() {                                                         
	//freopen("F.in", "r", stdin);                                                                                     
	//freopen("F.out", "w", stdout);                                                                                     
	ios_base::sync_with_stdio(NULL);                                                                                       
	cin.tie(NULL);
	int n, a, b;
	cin >> n >> a >> b;
	int y[n];
	for (int i = 0; i < n; i++) cin >> y[i];
	if (n <= 20) {
		int ans = inf;
		for (int mask = 0; mask < (1 << (n - 1)); mask++) {
			int cnt = __builtin_popcount(mask) + 1;
			if (a <= cnt && cnt <= b) {
				int cur = 0, val = 0;
				for (int i = 0; i < n; i++) {
					cur += y[i];
					if (mask >> i & 1) {
					 	val |= cur;
					 	cur = 0;
					}	
				}
				val |= cur;
				ans = min(ans, val);
			}
		}
		cout << ans;
	}else {
		int dp[n + 1][n + 1][501];
		for (int i = 0; i <= n; i++) {
			for (int j = 0; j <= n; j++) {
				for (int v = 0; v <= 500; v++) dp[i][j][v] = inf;
			}
		}
		for (int v = 0; v <= 500; v++) dp[0][0][v] = v;
		for (int i = 1; i <= n; i++) {
			for (int bl = 1; bl <= i; bl++) {
				for (int v = 0; v <= 500; v++) {
					int cur = 0;
					for (int j = i; j >= 1; j--) {
						cur += y[j - 1];
						dp[i][bl][v] = min(dp[i][bl][v], dp[j - 1][bl - 1][v | cur]);					 	
					}	
				}
			}
		}
		int ans = inf;
		for (int i = a; i <= b; i++) ans = min(ans, dp[n][i][0]);
		cout << ans;
	}
}

Compilation message

sculpture.cpp:3: warning: ignoring '#pragma optimize ' [-Wunknown-pragmas]
    3 | #pragma optimize ("g",on)
      | 
sculpture.cpp:36:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   36 | main() {
      | ^~~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory 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 1 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 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 28 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 256 KB Output is correct
16 Correct 1 ms 316 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 3 ms 204 KB Output is correct
22 Correct 3 ms 204 KB Output is correct
23 Correct 3 ms 204 KB Output is correct
24 Correct 1 ms 316 KB Output is correct
25 Correct 4 ms 312 KB Output is correct
26 Correct 25 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 312 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 3 ms 204 KB Output is correct
32 Correct 2 ms 312 KB Output is correct
33 Correct 28 ms 204 KB Output is correct
34 Correct 28 ms 204 KB Output is correct
35 Correct 2 ms 204 KB Output is correct
36 Correct 25 ms 288 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 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 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 2 ms 204 KB Output is correct
13 Correct 42 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 308 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 3 ms 204 KB Output is correct
22 Correct 3 ms 204 KB Output is correct
23 Correct 4 ms 308 KB Output is correct
24 Correct 2 ms 204 KB Output is correct
25 Correct 3 ms 308 KB Output is correct
26 Correct 25 ms 204 KB Output is correct
27 Correct 4 ms 2124 KB Output is correct
28 Correct 6 ms 2892 KB Output is correct
29 Correct 16 ms 6220 KB Output is correct
30 Correct 22 ms 7560 KB Output is correct
31 Correct 37 ms 10444 KB Output is correct
32 Correct 41 ms 10428 KB Output is correct
33 Correct 36 ms 10444 KB Output is correct
34 Correct 36 ms 10492 KB Output is correct
35 Correct 34 ms 10444 KB Output is correct
36 Correct 33 ms 10484 KB Output is correct

Subtask #3
0 / 21.0

# Verdict Execution time Memory 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 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 308 KB Output is correct
13 Correct 26 ms 244 KB Output is correct
14 Correct 3 ms 2124 KB Output is correct
15 Correct 6 ms 2904 KB Output is correct
16 Correct 17 ms 6220 KB Output is correct
17 Correct 23 ms 7500 KB Output is correct
18 Correct 36 ms 10444 KB Output is correct
19 Correct 36 ms 10444 KB Output is correct
20 Correct 35 ms 10444 KB Output is correct
21 Correct 61 ms 10484 KB Output is correct
22 Correct 36 ms 10444 KB Output is correct
23 Correct 35 ms 10444 KB Output is correct
24 Correct 38 ms 10892 KB Output is correct
25 Incorrect 75 ms 17356 KB Output isn't correct
26 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 24 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 0 ms 204 KB Output is correct
17 Correct 1 ms 324 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 3 ms 316 KB Output is correct
22 Correct 3 ms 312 KB Output is correct
23 Correct 3 ms 308 KB Output is correct
24 Correct 1 ms 308 KB Output is correct
25 Correct 3 ms 204 KB Output is correct
26 Correct 24 ms 204 KB Output is correct
27 Correct 0 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 316 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 3 ms 308 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 23 ms 256 KB Output is correct
34 Correct 29 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 36 ms 204 KB Output is correct
37 Correct 3 ms 2124 KB Output is correct
38 Correct 6 ms 2892 KB Output is correct
39 Correct 25 ms 6220 KB Output is correct
40 Correct 22 ms 7500 KB Output is correct
41 Correct 35 ms 10444 KB Output is correct
42 Correct 54 ms 10444 KB Output is correct
43 Correct 58 ms 10424 KB Output is correct
44 Correct 38 ms 10424 KB Output is correct
45 Correct 36 ms 10488 KB Output is correct
46 Correct 36 ms 10444 KB Output is correct
47 Correct 47 ms 10896 KB Output is correct
48 Incorrect 85 ms 17368 KB Output isn't correct
49 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory 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 1 ms 204 KB Output is correct
5 Correct 0 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 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 29 ms 284 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 4 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 26 ms 300 KB Output is correct
21 Correct 31 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 30 ms 284 KB Output is correct
24 Correct 4 ms 2124 KB Output is correct
25 Correct 6 ms 2892 KB Output is correct
26 Correct 20 ms 6256 KB Output is correct
27 Correct 24 ms 7540 KB Output is correct
28 Correct 41 ms 10488 KB Output is correct
29 Correct 39 ms 10488 KB Output is correct
30 Correct 36 ms 10444 KB Output is correct
31 Correct 53 ms 10504 KB Output is correct
32 Correct 42 ms 10488 KB Output is correct
33 Correct 38 ms 10496 KB Output is correct
34 Correct 46 ms 10892 KB Output is correct
35 Incorrect 79 ms 17376 KB Output isn't correct
36 Halted 0 ms 0 KB -