oj.uz

Submission #954560

# Submission time Handle Problem Language Result Execution time Memory
954560 2024-03-28T07:04:00 Z becaido Netrpeljivost (COI23_netrpeljivost) C++17
100 / 100
 403 ms 58468 KB 
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx,popcnt,sse4,abm")
#include <bits/stdc++.h>
using namespace std;

#ifdef WAIMAI
#define debug(HEHE...) cout << "[" << #HEHE << "] : ", dout(HEHE)
void dout() {cout << '\n';}
template<typename T, typename...U>
void dout(T t, U...u) {cout << t << (sizeof...(u) ? ", " : ""), dout(u...);}
#else
#define debug(...) 7122
#endif

#define ll long long
#define Waimai ios::sync_with_stdio(false), cin.tie(0)
#define FOR(x,a,b) for (int x = a, I = b; x <= I; x++)
#define pb emplace_back
#define F first
#define S second

const ll INF = 1e18;
const int SIZE = 2100;

int n;
int a[SIZE][SIZE];
ll dp[2][SIZE];

void solve() {
    cin >> n;
    FOR (i, 0, n - 1) FOR (j, 0, n - 1) cin >> a[i][j];
    FOR (i, 1, n - 1) {
        int f = (i + 1) & 1, b = i & -i;
        fill(dp[f], dp[f] + n, INF);
        FOR (j, 0, n - 1) {
            int s = (j ^ b) & (~(b - 1));
            FOR (k, s, s + b - 1) dp[f][k] = min(dp[f][k], dp[!f][j] + a[j][k]);
        }
    }
    cout << *min_element(dp[n & 1], dp[n & 1] + n) << '\n';
}

int main() {
    Waimai;
    solve();
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 600 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 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 464 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 460 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 600 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 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 464 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 460 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 3 ms 2648 KB Output is correct
22 Correct 3 ms 2652 KB Output is correct
23 Correct 2 ms 2652 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 2 ms 2392 KB Output is correct
26 Correct 2 ms 2652 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 2 ms 2652 KB Output is correct
29 Correct 2 ms 2688 KB Output is correct
30 Correct 2 ms 2648 KB Output is correct
31 Correct 2 ms 2652 KB Output is correct
32 Correct 3 ms 2520 KB Output is correct
33 Correct 2 ms 2652 KB Output is correct
34 Correct 2 ms 2652 KB Output is correct
35 Correct 2 ms 2760 KB Output is correct
36 Correct 2 ms 2648 KB Output is correct
37 Correct 2 ms 2652 KB Output is correct
38 Correct 2 ms 2652 KB Output is correct
39 Correct 2 ms 2652 KB Output is correct
40 Correct 2 ms 2652 KB Output is correct

Subtask #3
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 600 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 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 464 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 460 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 3 ms 2648 KB Output is correct
22 Correct 3 ms 2652 KB Output is correct
23 Correct 2 ms 2652 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 2 ms 2392 KB Output is correct
26 Correct 2 ms 2652 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 2 ms 2652 KB Output is correct
29 Correct 2 ms 2688 KB Output is correct
30 Correct 2 ms 2648 KB Output is correct
31 Correct 2 ms 2652 KB Output is correct
32 Correct 3 ms 2520 KB Output is correct
33 Correct 2 ms 2652 KB Output is correct
34 Correct 2 ms 2652 KB Output is correct
35 Correct 2 ms 2760 KB Output is correct
36 Correct 2 ms 2648 KB Output is correct
37 Correct 2 ms 2652 KB Output is correct
38 Correct 2 ms 2652 KB Output is correct
39 Correct 2 ms 2652 KB Output is correct
40 Correct 2 ms 2652 KB Output is correct
41 Correct 23 ms 6992 KB Output is correct
42 Correct 27 ms 6996 KB Output is correct
43 Correct 24 ms 7000 KB Output is correct
44 Correct 24 ms 7084 KB Output is correct
45 Correct 25 ms 6996 KB Output is correct
46 Correct 22 ms 7004 KB Output is correct
47 Correct 22 ms 6996 KB Output is correct
48 Correct 28 ms 7000 KB Output is correct
49 Correct 25 ms 7004 KB Output is correct
50 Correct 23 ms 7004 KB Output is correct
51 Correct 22 ms 7004 KB Output is correct
52 Correct 22 ms 7092 KB Output is correct
53 Correct 22 ms 7004 KB Output is correct
54 Correct 23 ms 7004 KB Output is correct
55 Correct 22 ms 7004 KB Output is correct
56 Correct 23 ms 7080 KB Output is correct
57 Correct 22 ms 7212 KB Output is correct
58 Correct 23 ms 7256 KB Output is correct
59 Correct 22 ms 7088 KB Output is correct
60 Correct 22 ms 7000 KB Output is correct

Subtask #4
41.0 / 41.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 600 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 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 464 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 460 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 3 ms 2648 KB Output is correct
22 Correct 3 ms 2652 KB Output is correct
23 Correct 2 ms 2652 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 2 ms 2392 KB Output is correct
26 Correct 2 ms 2652 KB Output is correct
27 Correct 3 ms 2652 KB Output is correct
28 Correct 2 ms 2652 KB Output is correct
29 Correct 2 ms 2688 KB Output is correct
30 Correct 2 ms 2648 KB Output is correct
31 Correct 2 ms 2652 KB Output is correct
32 Correct 3 ms 2520 KB Output is correct
33 Correct 2 ms 2652 KB Output is correct
34 Correct 2 ms 2652 KB Output is correct
35 Correct 2 ms 2760 KB Output is correct
36 Correct 2 ms 2648 KB Output is correct
37 Correct 2 ms 2652 KB Output is correct
38 Correct 2 ms 2652 KB Output is correct
39 Correct 2 ms 2652 KB Output is correct
40 Correct 2 ms 2652 KB Output is correct
41 Correct 23 ms 6992 KB Output is correct
42 Correct 27 ms 6996 KB Output is correct
43 Correct 24 ms 7000 KB Output is correct
44 Correct 24 ms 7084 KB Output is correct
45 Correct 25 ms 6996 KB Output is correct
46 Correct 22 ms 7004 KB Output is correct
47 Correct 22 ms 6996 KB Output is correct
48 Correct 28 ms 7000 KB Output is correct
49 Correct 25 ms 7004 KB Output is correct
50 Correct 23 ms 7004 KB Output is correct
51 Correct 22 ms 7004 KB Output is correct
52 Correct 22 ms 7092 KB Output is correct
53 Correct 22 ms 7004 KB Output is correct
54 Correct 23 ms 7004 KB Output is correct
55 Correct 22 ms 7004 KB Output is correct
56 Correct 23 ms 7080 KB Output is correct
57 Correct 22 ms 7212 KB Output is correct
58 Correct 23 ms 7256 KB Output is correct
59 Correct 22 ms 7088 KB Output is correct
60 Correct 22 ms 7000 KB Output is correct
61 Correct 363 ms 57324 KB Output is correct
62 Correct 371 ms 57692 KB Output is correct
63 Correct 361 ms 57680 KB Output is correct
64 Correct 381 ms 57732 KB Output is correct
65 Correct 388 ms 57740 KB Output is correct
66 Correct 376 ms 57700 KB Output is correct
67 Correct 376 ms 57452 KB Output is correct
68 Correct 367 ms 57676 KB Output is correct
69 Correct 376 ms 57956 KB Output is correct
70 Correct 353 ms 57556 KB Output is correct
71 Correct 353 ms 58456 KB Output is correct
72 Correct 345 ms 58468 KB Output is correct
73 Correct 371 ms 58460 KB Output is correct
74 Correct 359 ms 57844 KB Output is correct
75 Correct 358 ms 58204 KB Output is correct
76 Correct 364 ms 58444 KB Output is correct
77 Correct 349 ms 58196 KB Output is correct
78 Correct 356 ms 58252 KB Output is correct
79 Correct 360 ms 58280 KB Output is correct
80 Correct 403 ms 58400 KB Output is correct