oj.uz

답안 #154626

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
154626 2019-09-23T10:37:54 Z jacynkaa Bali Sculptures (APIO15_sculpture) C++14
100 / 100
 154 ms 23272 KB 
#include <bits/stdc++.h>
#include <math.h>
#include <chrono>
using namespace std;
#pragma GCC optimize("-O3")
#define endl "\n"
#define mp make_pair
#define st first
#define nd second
#define pii pair<int, int>
#define pb push_back
#define _upgrade ios_base::sync_with_stdio(0), cout.setf(ios::fixed), cout.precision(10) //cin.tie(0); cout.tie(0);
#define REP(i, n) for (int i = 0; i < (n); ++i)
#define FWD(i, a, b) for (int i = (a); i < (b); ++i)
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define fwd(i, a, b) for (int i = (a); i < (b); ++i)
#define all(c) (c).begin(), (c).end()
#define what(x) cerr << #x << " is " << x << endl;
#define int long long

const int MAXN = 2e3 + 10;
const int MAXK = 44; //UWAGA

unsigned int E[MAXN][MAXN];
int n, a, b;
int tab[MAXN];
pii dist[MAXN];
int shortest[MAXN];
bitset<MAXN> wszystkie[MAXN];

void mini(pii A, pii &B)
{
    B.st = min(B.st, A.st + 1);
    B.nd = max(B.nd, A.nd + 1);
}

bool solveHeura(int q) //czy wynik zawiera sie na inkluzje w q
{
    fill(dist, dist + MAXN, mp(100000, -100000));
    dist[0] = {0, 0};

    rep(i, n) for (int k = i + 1; k <= n; k++)
    {
        if ((E[i][k] | q) == q)
            mini(dist[i], dist[k]);
    }
    //bitset<64> D(q);
    //cerr << D << " " << dist[n].st << " " << dist[n].nd << endl;
    return (dist[n].st <= b && dist[n].nd >= a);
}

void pre()
{
    cin >> n >> a >> b;
    rep(i, n) cin >> tab[i];

    rep(i, n)
    {
        int val = tab[i];
        for (int k = i + 1; k <= n; k++)
        {
            E[i][k] = val;
            val += tab[k];
        }
    }
}

main()
{
    _upgrade;
    pre();
    int wynik = 0;
    for (int k = MAXK; k >= 0; k--)
        if (!solveHeura(wynik + (1ll << k) - 1))
            wynik += (1ll << k);
    cout << wynik << endl;
}

Compilation message

sculpture.cpp: In function 'bool solveHeura(long long int)':
sculpture.cpp:44:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if ((E[i][k] | q) == q)
             ~~~~~~~~~~~~~~^~~~
sculpture.cpp: At global scope:
sculpture.cpp:68:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 376 KB Output is correct
3 Correct 3 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 3 ms 504 KB Output is correct
7 Correct 3 ms 504 KB Output is correct
8 Correct 2 ms 504 KB Output is correct
9 Correct 2 ms 504 KB Output is correct
10 Correct 2 ms 504 KB Output is correct
11 Correct 2 ms 504 KB Output is correct
12 Correct 2 ms 504 KB Output is correct
13 Correct 2 ms 504 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 504 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 504 KB Output is correct
22 Correct 2 ms 424 KB Output is correct
23 Correct 3 ms 504 KB Output is correct
24 Correct 3 ms 504 KB Output is correct
25 Correct 2 ms 504 KB Output is correct
26 Correct 2 ms 504 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 3 ms 376 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 3 ms 504 KB Output is correct
32 Correct 2 ms 504 KB Output is correct
33 Correct 3 ms 388 KB Output is correct
34 Correct 2 ms 504 KB Output is correct
35 Correct 3 ms 504 KB Output is correct
36 Correct 2 ms 504 KB Output is correct

Subtask #2
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 380 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 380 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 504 KB Output is correct
9 Correct 2 ms 504 KB Output is correct
10 Correct 2 ms 504 KB Output is correct
11 Correct 2 ms 504 KB Output is correct
12 Correct 2 ms 504 KB Output is correct
13 Correct 2 ms 504 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 504 KB Output is correct
21 Correct 2 ms 504 KB Output is correct
22 Correct 2 ms 504 KB Output is correct
23 Correct 2 ms 504 KB Output is correct
24 Correct 2 ms 504 KB Output is correct
25 Correct 2 ms 380 KB Output is correct
26 Correct 3 ms 504 KB Output is correct
27 Correct 2 ms 504 KB Output is correct
28 Correct 3 ms 504 KB Output is correct
29 Correct 3 ms 504 KB Output is correct
30 Correct 2 ms 504 KB Output is correct
31 Correct 3 ms 680 KB Output is correct
32 Correct 3 ms 604 KB Output is correct
33 Correct 3 ms 632 KB Output is correct
34 Correct 2 ms 632 KB Output is correct
35 Correct 3 ms 632 KB Output is correct
36 Correct 3 ms 632 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 504 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 3 ms 380 KB Output is correct
9 Correct 3 ms 504 KB Output is correct
10 Correct 2 ms 504 KB Output is correct
11 Correct 2 ms 504 KB Output is correct
12 Correct 2 ms 504 KB Output is correct
13 Correct 2 ms 508 KB Output is correct
14 Correct 2 ms 504 KB Output is correct
15 Correct 3 ms 504 KB Output is correct
16 Correct 3 ms 504 KB Output is correct
17 Correct 3 ms 504 KB Output is correct
18 Correct 3 ms 632 KB Output is correct
19 Correct 3 ms 632 KB Output is correct
20 Correct 2 ms 632 KB Output is correct
21 Correct 3 ms 632 KB Output is correct
22 Correct 3 ms 632 KB Output is correct
23 Correct 2 ms 632 KB Output is correct
24 Correct 3 ms 632 KB Output is correct
25 Correct 3 ms 632 KB Output is correct
26 Correct 3 ms 760 KB Output is correct
27 Correct 3 ms 760 KB Output is correct
28 Correct 3 ms 760 KB Output is correct
29 Correct 3 ms 760 KB Output is correct
30 Correct 3 ms 760 KB Output is correct
31 Correct 3 ms 888 KB Output is correct
32 Correct 3 ms 888 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 3 ms 504 KB Output is correct
7 Correct 2 ms 504 KB Output is correct
8 Correct 3 ms 504 KB Output is correct
9 Correct 2 ms 504 KB Output is correct
10 Correct 2 ms 504 KB Output is correct
11 Correct 2 ms 504 KB Output is correct
12 Correct 2 ms 504 KB Output is correct
13 Correct 3 ms 504 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 2 ms 504 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 3 ms 504 KB Output is correct
22 Correct 2 ms 504 KB Output is correct
23 Correct 2 ms 548 KB Output is correct
24 Correct 2 ms 508 KB Output is correct
25 Correct 2 ms 504 KB Output is correct
26 Correct 2 ms 504 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 3 ms 504 KB Output is correct
29 Correct 2 ms 504 KB Output is correct
30 Correct 2 ms 504 KB Output is correct
31 Correct 3 ms 476 KB Output is correct
32 Correct 2 ms 504 KB Output is correct
33 Correct 2 ms 508 KB Output is correct
34 Correct 2 ms 504 KB Output is correct
35 Correct 2 ms 504 KB Output is correct
36 Correct 2 ms 504 KB Output is correct
37 Correct 3 ms 508 KB Output is correct
38 Correct 3 ms 504 KB Output is correct
39 Correct 2 ms 504 KB Output is correct
40 Correct 2 ms 504 KB Output is correct
41 Correct 2 ms 632 KB Output is correct
42 Correct 2 ms 632 KB Output is correct
43 Correct 2 ms 632 KB Output is correct
44 Correct 3 ms 632 KB Output is correct
45 Correct 3 ms 632 KB Output is correct
46 Correct 3 ms 632 KB Output is correct
47 Correct 2 ms 632 KB Output is correct
48 Correct 2 ms 632 KB Output is correct
49 Correct 3 ms 760 KB Output is correct
50 Correct 3 ms 636 KB Output is correct
51 Correct 3 ms 760 KB Output is correct
52 Correct 3 ms 760 KB Output is correct
53 Correct 3 ms 888 KB Output is correct
54 Correct 3 ms 860 KB Output is correct
55 Correct 3 ms 760 KB Output is correct
56 Correct 3 ms 632 KB Output is correct
57 Correct 3 ms 760 KB Output is correct
58 Correct 3 ms 760 KB Output is correct
59 Correct 3 ms 760 KB Output is correct
60 Correct 3 ms 760 KB Output is correct
61 Correct 3 ms 760 KB Output is correct
62 Correct 3 ms 888 KB Output is correct
63 Correct 3 ms 760 KB Output is correct
64 Correct 3 ms 760 KB Output is correct
65 Correct 3 ms 676 KB Output is correct
66 Correct 3 ms 632 KB Output is correct
67 Correct 3 ms 760 KB Output is correct
68 Correct 3 ms 764 KB Output is correct
69 Correct 3 ms 764 KB Output is correct
70 Correct 3 ms 760 KB Output is correct
71 Correct 4 ms 888 KB Output is correct
72 Correct 3 ms 888 KB Output is correct
73 Correct 3 ms 760 KB Output is correct
74 Correct 3 ms 760 KB Output is correct

Subtask #5
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 3 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 3 ms 504 KB Output is correct
9 Correct 2 ms 504 KB Output is correct
10 Correct 3 ms 504 KB Output is correct
11 Correct 2 ms 504 KB Output is correct
12 Correct 3 ms 504 KB Output is correct
13 Correct 2 ms 504 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 504 KB Output is correct
17 Correct 3 ms 504 KB Output is correct
18 Correct 2 ms 476 KB Output is correct
19 Correct 2 ms 504 KB Output is correct
20 Correct 2 ms 504 KB Output is correct
21 Correct 2 ms 504 KB Output is correct
22 Correct 2 ms 504 KB Output is correct
23 Correct 2 ms 384 KB Output is correct
24 Correct 2 ms 504 KB Output is correct
25 Correct 2 ms 504 KB Output is correct
26 Correct 2 ms 504 KB Output is correct
27 Correct 2 ms 504 KB Output is correct
28 Correct 3 ms 632 KB Output is correct
29 Correct 3 ms 632 KB Output is correct
30 Correct 2 ms 632 KB Output is correct
31 Correct 2 ms 636 KB Output is correct
32 Correct 3 ms 632 KB Output is correct
33 Correct 3 ms 632 KB Output is correct
34 Correct 3 ms 632 KB Output is correct
35 Correct 3 ms 632 KB Output is correct
36 Correct 3 ms 760 KB Output is correct
37 Correct 3 ms 764 KB Output is correct
38 Correct 3 ms 760 KB Output is correct
39 Correct 3 ms 888 KB Output is correct
40 Correct 3 ms 888 KB Output is correct
41 Correct 3 ms 760 KB Output is correct
42 Correct 3 ms 760 KB Output is correct
43 Correct 2 ms 632 KB Output is correct
44 Correct 3 ms 760 KB Output is correct
45 Correct 3 ms 760 KB Output is correct
46 Correct 3 ms 888 KB Output is correct
47 Correct 3 ms 760 KB Output is correct
48 Correct 3 ms 888 KB Output is correct
49 Correct 3 ms 888 KB Output is correct
50 Correct 3 ms 888 KB Output is correct
51 Correct 3 ms 860 KB Output is correct
52 Correct 15 ms 3960 KB Output is correct
53 Correct 21 ms 5624 KB Output is correct
54 Correct 39 ms 8312 KB Output is correct
55 Correct 36 ms 8312 KB Output is correct
56 Correct 144 ms 23160 KB Output is correct
57 Correct 148 ms 23164 KB Output is correct
58 Correct 144 ms 23272 KB Output is correct
59 Correct 145 ms 23200 KB Output is correct
60 Correct 150 ms 23220 KB Output is correct
61 Correct 3 ms 888 KB Output is correct
62 Correct 22 ms 5624 KB Output is correct
63 Correct 38 ms 8312 KB Output is correct
64 Correct 40 ms 8412 KB Output is correct
65 Correct 67 ms 13816 KB Output is correct
66 Correct 113 ms 19168 KB Output is correct
67 Correct 154 ms 23160 KB Output is correct
68 Correct 151 ms 23156 KB Output is correct
69 Correct 152 ms 23032 KB Output is correct