oj.uz

Submission #563212

# Submission time Handle Problem Language Result Execution time Memory
563212 2022-05-16T14:02:43 Z tamthegod K blocks (IZhO14_blocks) C++17
53 / 100
 1000 ms 79448 KB 
#include<iostream>
#include<iomanip>
#include<algorithm>
#include<stack>
#include<queue>
#include<string>
#include<string.h>
#include<cmath>
#include<vector>
#include<map>
#include<unordered_map>
#include<set>
#include<unordered_set>
#include<cstdio>
#include<bitset>
#include<chrono>
#include<random>
#include<ext/rope>
/* ordered_set
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
*/
#define int long long
#define pb push_back
#define fi first
#define se second
using namespace std;
using ll = long long;
using ld = long double;
using ull = unsigned long long;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const int maxN = 1e5 + 5;
const int maxK = 1e2 + 1;
const int mod = 1e9 + 7;
const ll oo = 1e18;
int n, k, a[maxN];
int f[maxN][maxK];
void ReadInput()
{
    cin >> n >> k;
    for(int i=1; i<=n; i++) cin >> a[i];
}
void Solve()
{
    memset(f, 3, sizeof f);
    f[0][0] = 0;
    for(int i=1; i<=n; i++)
    {
        int _max = 0;
        for(int j=i; j>=1; j--)
        {
            _max = max(_max, a[j]);
            for(int t=1; t<=k; t++)
                f[i][t] = min(f[i][t], f[j - 1][t - 1] + _max);
        }
    }
    cout << f[n][k];
}
int32_t main()
{
   // freopen("x.inp", "r", stdin);
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    ReadInput();
    Solve();
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 36 ms 79312 KB Output is correct
2 Correct 31 ms 79300 KB Output is correct
3 Correct 30 ms 79320 KB Output is correct
4 Correct 30 ms 79308 KB Output is correct
5 Correct 30 ms 79308 KB Output is correct
6 Correct 31 ms 79284 KB Output is correct
7 Correct 30 ms 79260 KB Output is correct
8 Correct 30 ms 79320 KB Output is correct
9 Correct 31 ms 79336 KB Output is correct
10 Correct 30 ms 79344 KB Output is correct
11 Correct 36 ms 79304 KB Output is correct
12 Correct 32 ms 79304 KB Output is correct
13 Correct 31 ms 79368 KB Output is correct
14 Correct 32 ms 79328 KB Output is correct
15 Correct 31 ms 79308 KB Output is correct
16 Correct 31 ms 79368 KB Output is correct
17 Correct 32 ms 79284 KB Output is correct
18 Correct 32 ms 79292 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 79348 KB Output is correct
2 Correct 33 ms 79312 KB Output is correct
3 Correct 35 ms 79312 KB Output is correct
4 Correct 36 ms 79364 KB Output is correct
5 Correct 32 ms 79296 KB Output is correct
6 Correct 31 ms 79304 KB Output is correct
7 Correct 32 ms 79276 KB Output is correct
8 Correct 33 ms 79268 KB Output is correct
9 Correct 32 ms 79308 KB Output is correct
10 Correct 34 ms 79276 KB Output is correct
11 Correct 31 ms 79304 KB Output is correct
12 Correct 31 ms 79336 KB Output is correct
13 Correct 32 ms 79304 KB Output is correct
14 Correct 32 ms 79300 KB Output is correct
15 Correct 32 ms 79328 KB Output is correct
16 Correct 31 ms 79268 KB Output is correct
17 Correct 32 ms 79260 KB Output is correct
18 Correct 30 ms 79308 KB Output is correct
19 Correct 30 ms 79344 KB Output is correct
20 Correct 35 ms 79448 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 36 ms 79312 KB Output is correct
2 Correct 31 ms 79300 KB Output is correct
3 Correct 30 ms 79320 KB Output is correct
4 Correct 30 ms 79308 KB Output is correct
5 Correct 30 ms 79308 KB Output is correct
6 Correct 31 ms 79284 KB Output is correct
7 Correct 30 ms 79260 KB Output is correct
8 Correct 30 ms 79320 KB Output is correct
9 Correct 31 ms 79336 KB Output is correct
10 Correct 30 ms 79344 KB Output is correct
11 Correct 36 ms 79304 KB Output is correct
12 Correct 32 ms 79304 KB Output is correct
13 Correct 31 ms 79368 KB Output is correct
14 Correct 32 ms 79328 KB Output is correct
15 Correct 31 ms 79308 KB Output is correct
16 Correct 31 ms 79368 KB Output is correct
17 Correct 32 ms 79284 KB Output is correct
18 Correct 32 ms 79292 KB Output is correct
19 Correct 30 ms 79348 KB Output is correct
20 Correct 33 ms 79312 KB Output is correct
21 Correct 35 ms 79312 KB Output is correct
22 Correct 36 ms 79364 KB Output is correct
23 Correct 32 ms 79296 KB Output is correct
24 Correct 31 ms 79304 KB Output is correct
25 Correct 32 ms 79276 KB Output is correct
26 Correct 33 ms 79268 KB Output is correct
27 Correct 32 ms 79308 KB Output is correct
28 Correct 34 ms 79276 KB Output is correct
29 Correct 31 ms 79304 KB Output is correct
30 Correct 31 ms 79336 KB Output is correct
31 Correct 32 ms 79304 KB Output is correct
32 Correct 32 ms 79300 KB Output is correct
33 Correct 32 ms 79328 KB Output is correct
34 Correct 31 ms 79268 KB Output is correct
35 Correct 32 ms 79260 KB Output is correct
36 Correct 30 ms 79308 KB Output is correct
37 Correct 30 ms 79344 KB Output is correct
38 Correct 35 ms 79448 KB Output is correct
39 Correct 32 ms 79324 KB Output is correct
40 Correct 35 ms 79256 KB Output is correct
41 Correct 33 ms 79328 KB Output is correct
42 Correct 33 ms 79316 KB Output is correct
43 Correct 30 ms 79356 KB Output is correct
44 Correct 34 ms 79316 KB Output is correct
45 Correct 30 ms 79416 KB Output is correct
46 Correct 31 ms 79300 KB Output is correct
47 Correct 30 ms 79268 KB Output is correct
48 Correct 37 ms 79344 KB Output is correct
49 Correct 30 ms 79316 KB Output is correct
50 Correct 31 ms 79308 KB Output is correct
51 Correct 32 ms 79284 KB Output is correct
52 Correct 30 ms 79368 KB Output is correct
53 Correct 32 ms 79336 KB Output is correct
54 Correct 32 ms 79308 KB Output is correct
55 Correct 31 ms 79264 KB Output is correct
56 Correct 32 ms 79272 KB Output is correct
57 Correct 31 ms 79348 KB Output is correct

Subtask #4
0 / 47.0

# Verdict Execution time Memory Grader output
1 Correct 36 ms 79312 KB Output is correct
2 Correct 31 ms 79300 KB Output is correct
3 Correct 30 ms 79320 KB Output is correct
4 Correct 30 ms 79308 KB Output is correct
5 Correct 30 ms 79308 KB Output is correct
6 Correct 31 ms 79284 KB Output is correct
7 Correct 30 ms 79260 KB Output is correct
8 Correct 30 ms 79320 KB Output is correct
9 Correct 31 ms 79336 KB Output is correct
10 Correct 30 ms 79344 KB Output is correct
11 Correct 36 ms 79304 KB Output is correct
12 Correct 32 ms 79304 KB Output is correct
13 Correct 31 ms 79368 KB Output is correct
14 Correct 32 ms 79328 KB Output is correct
15 Correct 31 ms 79308 KB Output is correct
16 Correct 31 ms 79368 KB Output is correct
17 Correct 32 ms 79284 KB Output is correct
18 Correct 32 ms 79292 KB Output is correct
19 Correct 30 ms 79348 KB Output is correct
20 Correct 33 ms 79312 KB Output is correct
21 Correct 35 ms 79312 KB Output is correct
22 Correct 36 ms 79364 KB Output is correct
23 Correct 32 ms 79296 KB Output is correct
24 Correct 31 ms 79304 KB Output is correct
25 Correct 32 ms 79276 KB Output is correct
26 Correct 33 ms 79268 KB Output is correct
27 Correct 32 ms 79308 KB Output is correct
28 Correct 34 ms 79276 KB Output is correct
29 Correct 31 ms 79304 KB Output is correct
30 Correct 31 ms 79336 KB Output is correct
31 Correct 32 ms 79304 KB Output is correct
32 Correct 32 ms 79300 KB Output is correct
33 Correct 32 ms 79328 KB Output is correct
34 Correct 31 ms 79268 KB Output is correct
35 Correct 32 ms 79260 KB Output is correct
36 Correct 30 ms 79308 KB Output is correct
37 Correct 30 ms 79344 KB Output is correct
38 Correct 35 ms 79448 KB Output is correct
39 Correct 32 ms 79324 KB Output is correct
40 Correct 35 ms 79256 KB Output is correct
41 Correct 33 ms 79328 KB Output is correct
42 Correct 33 ms 79316 KB Output is correct
43 Correct 30 ms 79356 KB Output is correct
44 Correct 34 ms 79316 KB Output is correct
45 Correct 30 ms 79416 KB Output is correct
46 Correct 31 ms 79300 KB Output is correct
47 Correct 30 ms 79268 KB Output is correct
48 Correct 37 ms 79344 KB Output is correct
49 Correct 30 ms 79316 KB Output is correct
50 Correct 31 ms 79308 KB Output is correct
51 Correct 32 ms 79284 KB Output is correct
52 Correct 30 ms 79368 KB Output is correct
53 Correct 32 ms 79336 KB Output is correct
54 Correct 32 ms 79308 KB Output is correct
55 Correct 31 ms 79264 KB Output is correct
56 Correct 32 ms 79272 KB Output is correct
57 Correct 31 ms 79348 KB Output is correct
58 Execution timed out 1072 ms 79444 KB Time limit exceeded
59 Halted 0 ms 0 KB -