oj.uz

답안 #743433

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
743433 2023-05-17T11:37:49 Z Magikarp4000 Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 77 ms 3228 KB 
#include <bits/stdc++.h>
using namespace std;
#define OPTM ios_base::sync_with_stdio(0); cin.tie(0);
#define INF int(1e9+7)
#define ln '\n' 
#define ll long long
#define ull unsigned long long
#define ui unsigned int
#define us unsigned short
#define FOR(i,s,n) for (int i = s; i < n; i++)
#define FORR(i,n,s) for (int i = n; i > s; i--)
#define FORX(u, arr) for (auto u : arr)
#define PB push_back
#define in(v,x) (v.find(x) != v.end())
#define F first
#define S second
#define PII pair<int, int>
#define PLL pair<ll, ll>
#define UM unordered_map
#define US unordered_set
#define PQ priority_queue
#define ALL(v) v.begin(), v.end()
const ll LLINF = 1e18+1;
#define int long long

const int MAXN = 1e2+1, LOG = 41;
int n,A,B;
int a[MAXN], p[MAXN], res[LOG];
bool dp[MAXN][MAXN], valid[MAXN][MAXN];
vector<int> v[MAXN][MAXN];

signed main() {
    OPTM;
    cin >> n >> A >> B;
    FOR(i,0,n) cin >> a[i];
    FOR(i,1,n+1) p[i] = p[i-1]+a[i-1];
    dp[0][0] = 1;
    FOR(i,0,n) FOR(j,i,n) valid[i][j] = 1;
    FOR(i,0,n) {
        FOR(j,i,n) {
            int x = p[j+1]-p[i];
            while (x > 0) {
                v[i][j].PB(x%2);
                x /= 2;
            }
            int vn = v[i][j].size();
            FOR(k,0,LOG-vn) v[i][j].PB(0);
        }
    }
    FORR(k,LOG-1,-1) {
        FOR(i,0,n+1) {
            FOR(j,1,n+1) dp[i][j] = 0;
        }
        FOR(j,0,n) {
            FOR(i,0,n+1) {
                FOR(l,i+1,n+1) {
                    dp[l][j+1] = dp[l][j+1] || (dp[i][j] && valid[i][l-1] && !v[i][l-1][k]);
                }
            }
        }
        res[k] = 1;
        FOR(x,A,B+1) {
            if (dp[n][x]) res[k] = 0;
        }
        FOR(i,0,n) {
            FOR(j,i,n) {
                if (v[i][j][k] && !res[k]) valid[i][j] = 0;
            }
        }
    }
    int ans = 0, cur = 1;
    FOR(k,0,LOG+1) {
        ans += cur*res[k];
        cur *= 2;
    }
    cout << ans;
}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:73:25: warning: iteration 41 invokes undefined behavior [-Waggressive-loop-optimizations]
   73 |         ans += cur*res[k];
      |                    ~~~~~^
sculpture.cpp:10:38: note: within this loop
   10 | #define FOR(i,s,n) for (int i = s; i < n; i++)
......
   72 |     FOR(k,0,LOG+1) {
      |         ~~~~~~~~~                     
sculpture.cpp:72:5: note: in expansion of macro 'FOR'
   72 |     FOR(k,0,LOG+1) {
      |     ^~~

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 1 ms 568 KB Output is correct
3 Correct 1 ms 468 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 596 KB Output is correct
7 Correct 1 ms 564 KB Output is correct
8 Correct 2 ms 596 KB Output is correct
9 Correct 2 ms 568 KB Output is correct
10 Correct 2 ms 596 KB Output is correct
11 Correct 2 ms 596 KB Output is correct
12 Correct 2 ms 596 KB Output is correct
13 Correct 2 ms 568 KB Output is correct
14 Correct 1 ms 488 KB Output is correct
15 Correct 1 ms 548 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 1 ms 596 KB Output is correct
19 Correct 1 ms 596 KB Output is correct
20 Correct 2 ms 572 KB Output is correct
21 Correct 2 ms 684 KB Output is correct
22 Correct 2 ms 596 KB Output is correct
23 Correct 2 ms 640 KB Output is correct
24 Correct 2 ms 644 KB Output is correct
25 Correct 2 ms 596 KB Output is correct
26 Correct 2 ms 596 KB Output is correct
27 Correct 1 ms 468 KB Output is correct
28 Correct 1 ms 564 KB Output is correct
29 Correct 1 ms 596 KB Output is correct
30 Correct 1 ms 596 KB Output is correct
31 Correct 2 ms 596 KB Output is correct
32 Correct 2 ms 596 KB Output is correct
33 Correct 2 ms 560 KB Output is correct
34 Correct 2 ms 596 KB Output is correct
35 Correct 3 ms 568 KB Output is correct
36 Correct 2 ms 596 KB Output is correct

Subtask #2
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 1 ms 468 KB Output is correct
3 Correct 1 ms 468 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 596 KB Output is correct
7 Correct 2 ms 592 KB Output is correct
8 Correct 3 ms 596 KB Output is correct
9 Correct 2 ms 568 KB Output is correct
10 Correct 1 ms 596 KB Output is correct
11 Correct 2 ms 596 KB Output is correct
12 Correct 2 ms 596 KB Output is correct
13 Correct 1 ms 568 KB Output is correct
14 Correct 1 ms 568 KB Output is correct
15 Correct 1 ms 468 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 1 ms 564 KB Output is correct
18 Correct 1 ms 596 KB Output is correct
19 Correct 2 ms 596 KB Output is correct
20 Correct 2 ms 596 KB Output is correct
21 Correct 1 ms 572 KB Output is correct
22 Correct 2 ms 596 KB Output is correct
23 Correct 2 ms 596 KB Output is correct
24 Correct 2 ms 596 KB Output is correct
25 Correct 2 ms 684 KB Output is correct
26 Correct 2 ms 568 KB Output is correct
27 Correct 2 ms 596 KB Output is correct
28 Correct 2 ms 724 KB Output is correct
29 Correct 5 ms 964 KB Output is correct
30 Correct 7 ms 1052 KB Output is correct
31 Correct 10 ms 1204 KB Output is correct
32 Correct 10 ms 1240 KB Output is correct
33 Correct 9 ms 1236 KB Output is correct
34 Correct 12 ms 1236 KB Output is correct
35 Correct 13 ms 1208 KB Output is correct
36 Correct 9 ms 1236 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 1 ms 468 KB Output is correct
3 Correct 1 ms 468 KB Output is correct
4 Correct 2 ms 572 KB Output is correct
5 Correct 1 ms 568 KB Output is correct
6 Correct 1 ms 596 KB Output is correct
7 Correct 1 ms 568 KB Output is correct
8 Correct 2 ms 596 KB Output is correct
9 Correct 2 ms 596 KB Output is correct
10 Correct 2 ms 596 KB Output is correct
11 Correct 2 ms 596 KB Output is correct
12 Correct 1 ms 596 KB Output is correct
13 Correct 4 ms 596 KB Output is correct
14 Correct 1 ms 596 KB Output is correct
15 Correct 4 ms 724 KB Output is correct
16 Correct 7 ms 964 KB Output is correct
17 Correct 8 ms 952 KB Output is correct
18 Correct 11 ms 1248 KB Output is correct
19 Correct 16 ms 1236 KB Output is correct
20 Correct 10 ms 1240 KB Output is correct
21 Correct 10 ms 1244 KB Output is correct
22 Correct 11 ms 1252 KB Output is correct
23 Correct 11 ms 1248 KB Output is correct
24 Correct 12 ms 1272 KB Output is correct
25 Correct 23 ms 1704 KB Output is correct
26 Correct 34 ms 2172 KB Output is correct
27 Correct 51 ms 2656 KB Output is correct
28 Correct 67 ms 3136 KB Output is correct
29 Correct 64 ms 3176 KB Output is correct
30 Correct 66 ms 3176 KB Output is correct
31 Correct 73 ms 3172 KB Output is correct
32 Correct 63 ms 3184 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 1 ms 468 KB Output is correct
3 Correct 1 ms 468 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 1 ms 564 KB Output is correct
6 Correct 1 ms 568 KB Output is correct
7 Correct 1 ms 568 KB Output is correct
8 Correct 2 ms 544 KB Output is correct
9 Correct 2 ms 600 KB Output is correct
10 Correct 2 ms 596 KB Output is correct
11 Correct 2 ms 596 KB Output is correct
12 Correct 1 ms 596 KB Output is correct
13 Correct 2 ms 604 KB Output is correct
14 Correct 1 ms 468 KB Output is correct
15 Correct 1 ms 468 KB Output is correct
16 Correct 2 ms 568 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 1 ms 596 KB Output is correct
19 Correct 1 ms 596 KB Output is correct
20 Correct 1 ms 568 KB Output is correct
21 Correct 1 ms 596 KB Output is correct
22 Correct 3 ms 596 KB Output is correct
23 Correct 2 ms 596 KB Output is correct
24 Correct 2 ms 596 KB Output is correct
25 Correct 2 ms 596 KB Output is correct
26 Correct 2 ms 596 KB Output is correct
27 Correct 1 ms 468 KB Output is correct
28 Correct 1 ms 604 KB Output is correct
29 Correct 2 ms 632 KB Output is correct
30 Correct 2 ms 596 KB Output is correct
31 Correct 2 ms 596 KB Output is correct
32 Correct 2 ms 596 KB Output is correct
33 Correct 2 ms 596 KB Output is correct
34 Correct 2 ms 596 KB Output is correct
35 Correct 2 ms 596 KB Output is correct
36 Correct 1 ms 568 KB Output is correct
37 Correct 2 ms 596 KB Output is correct
38 Correct 3 ms 724 KB Output is correct
39 Correct 4 ms 852 KB Output is correct
40 Correct 6 ms 948 KB Output is correct
41 Correct 8 ms 1236 KB Output is correct
42 Correct 9 ms 1236 KB Output is correct
43 Correct 12 ms 1208 KB Output is correct
44 Correct 12 ms 1244 KB Output is correct
45 Correct 11 ms 1252 KB Output is correct
46 Correct 11 ms 1224 KB Output is correct
47 Correct 9 ms 1236 KB Output is correct
48 Correct 17 ms 1620 KB Output is correct
49 Correct 28 ms 2132 KB Output is correct
50 Correct 60 ms 2644 KB Output is correct
51 Correct 58 ms 3168 KB Output is correct
52 Correct 56 ms 3176 KB Output is correct
53 Correct 61 ms 3172 KB Output is correct
54 Correct 64 ms 3176 KB Output is correct
55 Correct 58 ms 3156 KB Output is correct
56 Correct 11 ms 1268 KB Output is correct
57 Correct 38 ms 2132 KB Output is correct
58 Correct 48 ms 2728 KB Output is correct
59 Correct 77 ms 3180 KB Output is correct
60 Correct 60 ms 3176 KB Output is correct
61 Correct 60 ms 3156 KB Output is correct
62 Correct 70 ms 3156 KB Output is correct
63 Correct 69 ms 3168 KB Output is correct
64 Correct 42 ms 2644 KB Output is correct
65 Correct 10 ms 1208 KB Output is correct
66 Correct 18 ms 1588 KB Output is correct
67 Correct 29 ms 2132 KB Output is correct
68 Correct 48 ms 2728 KB Output is correct
69 Correct 64 ms 3172 KB Output is correct
70 Correct 65 ms 3156 KB Output is correct
71 Correct 67 ms 3156 KB Output is correct
72 Correct 58 ms 3172 KB Output is correct
73 Correct 59 ms 3172 KB Output is correct
74 Correct 57 ms 3156 KB Output is correct

Subtask #5
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 1 ms 564 KB Output is correct
3 Correct 1 ms 468 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 596 KB Output is correct
7 Correct 1 ms 596 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 1 ms 596 KB Output is correct
10 Correct 1 ms 596 KB Output is correct
11 Correct 1 ms 596 KB Output is correct
12 Correct 1 ms 596 KB Output is correct
13 Correct 1 ms 596 KB Output is correct
14 Correct 1 ms 468 KB Output is correct
15 Correct 1 ms 596 KB Output is correct
16 Correct 1 ms 596 KB Output is correct
17 Correct 2 ms 596 KB Output is correct
18 Correct 2 ms 596 KB Output is correct
19 Correct 2 ms 596 KB Output is correct
20 Correct 2 ms 596 KB Output is correct
21 Correct 2 ms 596 KB Output is correct
22 Correct 2 ms 596 KB Output is correct
23 Correct 1 ms 596 KB Output is correct
24 Correct 1 ms 596 KB Output is correct
25 Correct 2 ms 724 KB Output is correct
26 Correct 4 ms 852 KB Output is correct
27 Correct 5 ms 980 KB Output is correct
28 Correct 9 ms 1240 KB Output is correct
29 Correct 9 ms 1204 KB Output is correct
30 Correct 9 ms 1244 KB Output is correct
31 Correct 9 ms 1236 KB Output is correct
32 Correct 9 ms 1236 KB Output is correct
33 Correct 8 ms 1236 KB Output is correct
34 Correct 9 ms 1236 KB Output is correct
35 Correct 17 ms 1692 KB Output is correct
36 Correct 29 ms 2176 KB Output is correct
37 Correct 46 ms 2644 KB Output is correct
38 Correct 56 ms 3084 KB Output is correct
39 Correct 68 ms 3156 KB Output is correct
40 Correct 69 ms 3172 KB Output is correct
41 Correct 58 ms 3168 KB Output is correct
42 Correct 59 ms 3184 KB Output is correct
43 Correct 9 ms 1236 KB Output is correct
44 Correct 31 ms 2132 KB Output is correct
45 Correct 52 ms 2732 KB Output is correct
46 Correct 62 ms 3156 KB Output is correct
47 Correct 58 ms 3172 KB Output is correct
48 Correct 58 ms 3156 KB Output is correct
49 Correct 57 ms 3128 KB Output is correct
50 Correct 59 ms 3164 KB Output is correct
51 Incorrect 62 ms 3228 KB Output isn't correct
52 Halted 0 ms 0 KB -