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Submission #978709

# Submission time Handle Problem Language Result Execution time Memory
978709 2024-05-09T14:18:36 Z SmuggingSpun Bali Sculptures (APIO15_sculpture) C++14
9 / 100
 40 ms 756 KB 
#include<bits/stdc++.h>
#define taskname "sculpture"
using namespace std;
typedef long long ll;
template<class T>void minimize(T& a, T b){
	if(a > b){
		a = b;
	}
}
int n, a, b;
vector<int>y;
namespace sub1{
	void solve(){
		ll ans = LLONG_MAX;
		for(int mask = (1 << n) - 2; mask > -1; mask -= 2){
			int cnt_1 = __builtin_popcount(mask) + 1;
			if(a <= cnt_1 && cnt_1 <= b){
				ll value = 0, sum = 0;
				for(int i = 0; i < n; ){
					if(1 << i & mask){
						value |= sum;
						sum = 0;
					}
					sum += y[++i];
				}
				minimize(ans, value | sum);
			}
		}
		cout << ans;
	}
}
namespace sub23{
	void solve(){
		
	}
}
namespace sub45{
	void solve(){
		
	}
}
int main(){
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	if(fopen(taskname".inp", "r")){
		freopen(taskname".inp", "r", stdin);
	}
	cin >> n >> a >> b;
	y.resize(n + 1);
	for(int i = 1; i <= n; i++){
		cin >> y[i];
	}
	if(n <= 20){
		sub1::solve();
	}
	else if(n <= 100 && *max_element(y.begin() + 1, y.end()) <= 20){
		sub23::solve();
	}
	else{
		sub45::solve();
	}
}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:45:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   45 |   freopen(taskname".inp", "r", stdin);
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 404 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 2 ms 596 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 2 ms 344 KB Output is correct
9 Correct 2 ms 344 KB Output is correct
10 Correct 2 ms 372 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 2 ms 452 KB Output is correct
13 Correct 35 ms 348 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 600 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 4 ms 456 KB Output is correct
22 Correct 4 ms 348 KB Output is correct
23 Correct 4 ms 348 KB Output is correct
24 Correct 2 ms 348 KB Output is correct
25 Correct 4 ms 348 KB Output is correct
26 Correct 32 ms 452 KB Output is correct
27 Correct 1 ms 756 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 5 ms 452 KB Output is correct
32 Correct 2 ms 348 KB Output is correct
33 Correct 31 ms 348 KB Output is correct
34 Correct 36 ms 348 KB Output is correct
35 Correct 2 ms 348 KB Output is correct
36 Correct 35 ms 432 KB Output is correct

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 604 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 344 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 2 ms 344 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 34 ms 348 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 4 ms 452 KB Output is correct
22 Correct 4 ms 348 KB Output is correct
23 Correct 4 ms 348 KB Output is correct
24 Correct 2 ms 348 KB Output is correct
25 Correct 4 ms 348 KB Output is correct
26 Correct 31 ms 348 KB Output is correct
27 Incorrect 1 ms 348 KB Output isn't correct
28 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 456 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 456 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 2 ms 348 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 35 ms 344 KB Output is correct
14 Incorrect 0 ms 348 KB Output isn't correct
15 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 2 ms 348 KB Output is correct
9 Correct 3 ms 344 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 1 ms 456 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 34 ms 452 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 4 ms 348 KB Output is correct
22 Correct 4 ms 348 KB Output is correct
23 Correct 4 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 4 ms 348 KB Output is correct
26 Correct 32 ms 344 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 4 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 34 ms 596 KB Output is correct
34 Correct 35 ms 348 KB Output is correct
35 Correct 2 ms 344 KB Output is correct
36 Correct 37 ms 348 KB Output is correct
37 Incorrect 0 ms 348 KB Output isn't correct
38 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 2 ms 344 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 2 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 2 ms 460 KB Output is correct
13 Correct 35 ms 456 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 452 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 4 ms 452 KB Output is correct
19 Correct 2 ms 344 KB Output is correct
20 Correct 33 ms 696 KB Output is correct
21 Correct 40 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 35 ms 452 KB Output is correct
24 Incorrect 0 ms 348 KB Output isn't correct
25 Halted 0 ms 0 KB -