Submission #1002859

# Submission time Handle Problem Language Result Execution time Memory
1002859 2024-06-19T20:52:13 Z hyakup Cigle (COI21_cigle) C++17
48 / 100
77 ms 4692 KB
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define bug(x) cout << #x << " " << x << endl;
#define pii pair<int, int> 


const int inf = 1e9 + 10; 
const int maxn = 500 + 10; 
const int maxm = 3e7 + 10; 

vector<int> v( maxn ); 

ll dp[maxn][maxn];
bool marc[maxm];  

int main(){
    int n; cin >> n; 
    for( int i = 1; i <= n; i++ ) cin >> v[i]; 
    ll resp = 0; 
    for( int a = 1; a <= n; a++){
        for( int b = 1; b < a; b++ ){
            int sum = 0; 
            for( int i = b + 1; i < a; i++ ){
                sum += v[i]; 
                marc[sum] = true; 
            }
            sum = 0; 
            ll& ans = dp[a][b]; 
            int cont = 0; 
            for( int c = b - 1; c >= 0; c-- ){
                if( marc[sum] ) cont++; 
                sum += v[c + 1];
                ans = max( ans, dp[b][c] + cont ); 
            } 
            sum = 0; 
            for( int i = b + 1; i < a; i++ ){
                sum += v[i]; 
                marc[sum] = false; 
            }
            resp = max( resp, ans ); 
        }
    }
    cout << resp << endl;
}
# 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 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
# 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 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 704 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 1 ms 604 KB Output is correct
14 Correct 1 ms 604 KB Output is correct
15 Correct 1 ms 600 KB Output is correct
16 Correct 1 ms 856 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 1 ms 604 KB Output is correct
20 Correct 1 ms 604 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 47 ms 2244 KB Output is correct
2 Correct 48 ms 2388 KB Output is correct
3 Correct 49 ms 2224 KB Output is correct
4 Correct 44 ms 2176 KB Output is correct
5 Correct 47 ms 2388 KB Output is correct
6 Correct 48 ms 2388 KB Output is correct
7 Correct 48 ms 2412 KB Output is correct
8 Correct 47 ms 2380 KB Output is correct
9 Correct 44 ms 2384 KB Output is correct
10 Correct 43 ms 2388 KB Output is correct
11 Correct 44 ms 2248 KB Output is correct
12 Correct 50 ms 2324 KB Output is correct
# 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 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 704 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 1 ms 604 KB Output is correct
14 Correct 1 ms 604 KB Output is correct
15 Correct 1 ms 600 KB Output is correct
16 Correct 1 ms 856 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 1 ms 604 KB Output is correct
20 Correct 1 ms 604 KB Output is correct
21 Correct 47 ms 2244 KB Output is correct
22 Correct 48 ms 2388 KB Output is correct
23 Correct 49 ms 2224 KB Output is correct
24 Correct 44 ms 2176 KB Output is correct
25 Correct 47 ms 2388 KB Output is correct
26 Correct 48 ms 2388 KB Output is correct
27 Correct 48 ms 2412 KB Output is correct
28 Correct 47 ms 2380 KB Output is correct
29 Correct 44 ms 2384 KB Output is correct
30 Correct 43 ms 2388 KB Output is correct
31 Correct 44 ms 2248 KB Output is correct
32 Correct 50 ms 2324 KB Output is correct
33 Correct 53 ms 2316 KB Output is correct
34 Correct 53 ms 2392 KB Output is correct
35 Correct 47 ms 2260 KB Output is correct
36 Correct 42 ms 2384 KB Output is correct
37 Correct 45 ms 2180 KB Output is correct
38 Correct 46 ms 2388 KB Output is correct
39 Correct 47 ms 2388 KB Output is correct
40 Correct 77 ms 3620 KB Output is correct
41 Correct 70 ms 2992 KB Output is correct
42 Correct 48 ms 2396 KB Output is correct
43 Correct 70 ms 3512 KB Output is correct
44 Correct 61 ms 2644 KB Output is correct
45 Correct 54 ms 2388 KB Output is correct
46 Correct 57 ms 2388 KB Output is correct
47 Correct 53 ms 2344 KB Output is correct
48 Correct 67 ms 3152 KB Output is correct
49 Correct 57 ms 2644 KB Output is correct
# 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 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 704 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 1 ms 604 KB Output is correct
14 Correct 1 ms 604 KB Output is correct
15 Correct 1 ms 600 KB Output is correct
16 Correct 1 ms 856 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 1 ms 604 KB Output is correct
20 Correct 1 ms 604 KB Output is correct
21 Correct 47 ms 2244 KB Output is correct
22 Correct 48 ms 2388 KB Output is correct
23 Correct 49 ms 2224 KB Output is correct
24 Correct 44 ms 2176 KB Output is correct
25 Correct 47 ms 2388 KB Output is correct
26 Correct 48 ms 2388 KB Output is correct
27 Correct 48 ms 2412 KB Output is correct
28 Correct 47 ms 2380 KB Output is correct
29 Correct 44 ms 2384 KB Output is correct
30 Correct 43 ms 2388 KB Output is correct
31 Correct 44 ms 2248 KB Output is correct
32 Correct 50 ms 2324 KB Output is correct
33 Correct 53 ms 2316 KB Output is correct
34 Correct 53 ms 2392 KB Output is correct
35 Correct 47 ms 2260 KB Output is correct
36 Correct 42 ms 2384 KB Output is correct
37 Correct 45 ms 2180 KB Output is correct
38 Correct 46 ms 2388 KB Output is correct
39 Correct 47 ms 2388 KB Output is correct
40 Correct 77 ms 3620 KB Output is correct
41 Correct 70 ms 2992 KB Output is correct
42 Correct 48 ms 2396 KB Output is correct
43 Correct 70 ms 3512 KB Output is correct
44 Correct 61 ms 2644 KB Output is correct
45 Correct 54 ms 2388 KB Output is correct
46 Correct 57 ms 2388 KB Output is correct
47 Correct 53 ms 2344 KB Output is correct
48 Correct 67 ms 3152 KB Output is correct
49 Correct 57 ms 2644 KB Output is correct
50 Runtime error 46 ms 4692 KB Execution killed with signal 11
51 Halted 0 ms 0 KB -