oj.uz

답안 #540606

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
540606 2022-03-21T06:54:18 Z FatihSolak Bali Sculptures (APIO15_sculpture) C++17
100 / 100
 109 ms 552 KB 
#include <bits/stdc++.h>
#define N 2005
#define K 50
using namespace std;
int arr[N];
int n,a,b;
bool dp[N][N];
int dp2[N];
bool ck(long long mask){
    if(n <= 100){
        for(int i=1;i<=n;i++){
            for(int j = 1;j<=n;j++){
                dp[i][j] = 0;
            }
        }
        dp[0][0] = 1;
        for(int i=0;i<n;i++){
            for(int j = 0;j<=i;j++){
                long long sum = 0;
                for(int c = i+1;c<=n;c++){
                    sum += arr[c];
                    if((sum & mask) == 0){
                        dp[c][j+1] |= dp[i][j];
                    }
                }
            }
        }
        for(int i = a;i<=b;i++){
            if(dp[n][i])
                return dp[n][i];
        }
        return 0;
    }
    else{
        for(int i = 1;i<=n;i++){
            dp2[i] = 1e9;
        }
        for(int i=0;i<n;i++){
            long long sum = 0;
            for(int c = i+1;c<=n;c++){
                sum += arr[c];
                if((sum & mask) == 0){
                    dp2[c] = min(dp2[c],dp2[i] + 1);
                }
            }
        }
        return dp2[n] <= b;
    }
}
void solve(){
    cin >> n >> a >> b;
    for(int i=1;i<=n;i++){
        cin >> arr[i];
    }
    long long mask = 0;
    for(int i = K;i>=0;i--){
        if(ck(mask | (1ll<<i))){
            mask |= (1ll<<i);
        }
    }
    cout << ((1ll<<(K+1)) - 1) - mask;
}

int32_t main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    #ifdef Local
    freopen("in.txt","r",stdin);
    freopen("out.txt","w",stdout);
    #endif
    int t=1;
    //cin>>t;
    while(t--){
        solve();
    }
    #ifdef Local
    cout<<endl<<fixed<<setprecision(2)<<1000.0 * clock() / CLOCKS_PER_SEC<< " milliseconds ";
    #endif
}

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 296 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 0 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 384 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 340 KB Output is correct

Subtask #2
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 336 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 352 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 2 ms 356 KB Output is correct
34 Correct 2 ms 340 KB Output is correct
35 Correct 2 ms 356 KB Output is correct
36 Correct 2 ms 348 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 352 KB Output is correct
2 Correct 1 ms 356 KB Output is correct
3 Correct 1 ms 228 KB Output is correct
4 Correct 1 ms 356 KB Output is correct
5 Correct 1 ms 356 KB Output is correct
6 Correct 1 ms 356 KB Output is correct
7 Correct 1 ms 356 KB Output is correct
8 Correct 1 ms 356 KB Output is correct
9 Correct 1 ms 356 KB Output is correct
10 Correct 1 ms 356 KB Output is correct
11 Correct 1 ms 356 KB Output is correct
12 Correct 1 ms 356 KB Output is correct
13 Correct 1 ms 356 KB Output is correct
14 Correct 1 ms 356 KB Output is correct
15 Correct 1 ms 356 KB Output is correct
16 Correct 2 ms 348 KB Output is correct
17 Correct 2 ms 356 KB Output is correct
18 Correct 2 ms 336 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 2 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 2 ms 340 KB Output is correct
24 Correct 2 ms 340 KB Output is correct
25 Correct 3 ms 468 KB Output is correct
26 Correct 6 ms 468 KB Output is correct
27 Correct 7 ms 524 KB Output is correct
28 Correct 10 ms 468 KB Output is correct
29 Correct 10 ms 468 KB Output is correct
30 Correct 9 ms 468 KB Output is correct
31 Correct 10 ms 468 KB Output is correct
32 Correct 12 ms 540 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 2 ms 336 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 352 KB Output is correct
41 Correct 2 ms 340 KB Output is correct
42 Correct 2 ms 340 KB Output is correct
43 Correct 2 ms 328 KB Output is correct
44 Correct 2 ms 340 KB Output is correct
45 Correct 2 ms 340 KB Output is correct
46 Correct 2 ms 340 KB Output is correct
47 Correct 2 ms 340 KB Output is correct
48 Correct 4 ms 468 KB Output is correct
49 Correct 6 ms 468 KB Output is correct
50 Correct 8 ms 528 KB Output is correct
51 Correct 10 ms 468 KB Output is correct
52 Correct 10 ms 476 KB Output is correct
53 Correct 10 ms 540 KB Output is correct
54 Correct 9 ms 544 KB Output is correct
55 Correct 9 ms 464 KB Output is correct
56 Correct 3 ms 344 KB Output is correct
57 Correct 5 ms 468 KB Output is correct
58 Correct 8 ms 468 KB Output is correct
59 Correct 10 ms 468 KB Output is correct
60 Correct 9 ms 544 KB Output is correct
61 Correct 10 ms 540 KB Output is correct
62 Correct 10 ms 468 KB Output is correct
63 Correct 11 ms 544 KB Output is correct
64 Correct 7 ms 468 KB Output is correct
65 Correct 2 ms 340 KB Output is correct
66 Correct 3 ms 460 KB Output is correct
67 Correct 5 ms 468 KB Output is correct
68 Correct 7 ms 468 KB Output is correct
69 Correct 10 ms 468 KB Output is correct
70 Correct 9 ms 468 KB Output is correct
71 Correct 9 ms 552 KB Output is correct
72 Correct 10 ms 464 KB Output is correct
73 Correct 10 ms 468 KB Output is correct
74 Correct 9 ms 468 KB Output is correct

Subtask #5
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 2 ms 332 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 2 ms 440 KB Output is correct
31 Correct 2 ms 340 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 2 ms 340 KB Output is correct
35 Correct 3 ms 340 KB Output is correct
36 Correct 5 ms 468 KB Output is correct
37 Correct 7 ms 468 KB Output is correct
38 Correct 10 ms 548 KB Output is correct
39 Correct 8 ms 468 KB Output is correct
40 Correct 10 ms 468 KB Output is correct
41 Correct 10 ms 468 KB Output is correct
42 Correct 9 ms 544 KB Output is correct
43 Correct 2 ms 340 KB Output is correct
44 Correct 5 ms 468 KB Output is correct
45 Correct 10 ms 468 KB Output is correct
46 Correct 10 ms 468 KB Output is correct
47 Correct 12 ms 540 KB Output is correct
48 Correct 11 ms 540 KB Output is correct
49 Correct 9 ms 552 KB Output is correct
50 Correct 10 ms 544 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 9 ms 352 KB Output is correct
53 Correct 14 ms 356 KB Output is correct
54 Correct 26 ms 340 KB Output is correct
55 Correct 23 ms 360 KB Output is correct
56 Correct 91 ms 352 KB Output is correct
57 Correct 91 ms 352 KB Output is correct
58 Correct 92 ms 352 KB Output is correct
59 Correct 93 ms 352 KB Output is correct
60 Correct 109 ms 352 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 14 ms 336 KB Output is correct
63 Correct 25 ms 340 KB Output is correct
64 Correct 23 ms 348 KB Output is correct
65 Correct 45 ms 340 KB Output is correct
66 Correct 71 ms 352 KB Output is correct
67 Correct 92 ms 356 KB Output is correct
68 Correct 97 ms 340 KB Output is correct
69 Correct 89 ms 348 KB Output is correct