oj.uz

답안 #245284

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
245284 2020-07-05T23:42:32 Z fivefourthreeone Bali Sculptures (APIO15_sculpture) C++17
100 / 100
 133 ms 16120 KB 
#include <bits/stdc++.h>
#define owo(i,a, b) for(int i=(a); i<(b); ++i)
#define uwu(i,a, b) for(int i=(a)-1; i>=(b); --i)
#define senpai push_back
#define ttgl pair<int, int> 
#define ayaya cout<<"debug"<<endl
 
using namespace std;
using ll = long long;
using ld = long double;
const ll MOD = 1e9+7;
const int INF = 0x3f3f3f3f;
const ll INFLL = 0x3f3f3f3f3f3f3f3f;
vector<ll> arr;
vector<ll> psum;
int dp[2002][2002];
int n, a, b;
ll currbest = 0;
bool solve(ll bit) {
    ll mx = currbest+(1LL<<bit);
    if(a==1) {
        owo(i, 0, n+1) {
            dp[0][i] = INF;
        }
        dp[0][0] = 0;
        owo(i, 0, n) {
            owo(j, 0, i+1) {
                //cout<<currbest<<" "<<(psum[i+1]-psum[j])<<" "<<(currbest|(psum[i+1]-psum[j]))<<" "<<mx<<"\n";
                if((currbest|(psum[i+1]-psum[j]))<mx) {
                    dp[0][i+1] = min(dp[0][i+1] , dp[0][j] + 1);
                }
            }
        }
        return dp[0][n]>b;
        
    }else {
        owo(i, 0, 2002) {
            owo(j, 0, 2002) {
                dp[i][j] = 0;
            }
        }
        dp[0][0] = 1;
        owo(i, 0, n) {
            owo(j, 0, i+1) {
                if((currbest|(psum[i+1]-psum[j]))<mx) {
                    owo(k, 0, b) {
                        if(dp[j][k]) {
                            dp[i+1][k+1] = 1;
                        }
                    }
                }
            }
        }
        for(int i=a; i<=b; ++i) {
            if(dp[n][i]) {
                return false;
            }
        }
        return true;
    }
}
int main()
{
    //freopen("filename.in", "r", stdin);
    //freopen("filename.out", "w", stdout);
    cin.tie(0)->sync_with_stdio(0);
    cin>>n>>a>>b;
    arr.resize(n);
    psum.resize(n+1);
    psum[0] = 0;
    owo(i, 0, n) {
        cin>>arr[i];
        psum[i+1] = psum[i] + arr[i];
    }
    for(ll i = 40; i>=0; --i) {
        if(solve(i)) {
            currbest+=(1LL<<i);
        }
    }
    cout<<currbest<<"\n";
    return 0;
}

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 101 ms 16000 KB Output is correct
15 Correct 100 ms 16000 KB Output is correct
16 Correct 94 ms 16000 KB Output is correct
17 Correct 94 ms 16000 KB Output is correct
18 Correct 98 ms 16000 KB Output is correct
19 Correct 133 ms 16120 KB Output is correct
20 Correct 107 ms 16120 KB Output is correct
21 Correct 109 ms 16000 KB Output is correct
22 Correct 110 ms 16000 KB Output is correct
23 Correct 113 ms 16048 KB Output is correct
24 Correct 100 ms 16000 KB Output is correct
25 Correct 101 ms 16000 KB Output is correct
26 Correct 111 ms 16000 KB Output is correct
27 Correct 5 ms 384 KB Output is correct
28 Correct 4 ms 384 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 5 ms 384 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 5 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct

Subtask #2
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 6 ms 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 4 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 4 ms 384 KB Output is correct
14 Correct 101 ms 16120 KB Output is correct
15 Correct 101 ms 16000 KB Output is correct
16 Correct 112 ms 16000 KB Output is correct
17 Correct 97 ms 16000 KB Output is correct
18 Correct 97 ms 16000 KB Output is correct
19 Correct 101 ms 16068 KB Output is correct
20 Correct 96 ms 16000 KB Output is correct
21 Correct 107 ms 16000 KB Output is correct
22 Correct 106 ms 16120 KB Output is correct
23 Correct 98 ms 16000 KB Output is correct
24 Correct 95 ms 16000 KB Output is correct
25 Correct 96 ms 16100 KB Output is correct
26 Correct 112 ms 16000 KB Output is correct
27 Correct 5 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 5 ms 384 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 5 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct

Subtask #3
21.0 / 21.0

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

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 4 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 4 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 110 ms 16000 KB Output is correct
15 Correct 98 ms 16000 KB Output is correct
16 Correct 100 ms 16000 KB Output is correct
17 Correct 112 ms 16000 KB Output is correct
18 Correct 112 ms 16120 KB Output is correct
19 Correct 94 ms 16000 KB Output is correct
20 Correct 94 ms 16000 KB Output is correct
21 Correct 93 ms 16000 KB Output is correct
22 Correct 96 ms 16000 KB Output is correct
23 Correct 99 ms 16000 KB Output is correct
24 Correct 98 ms 16000 KB Output is correct
25 Correct 95 ms 16000 KB Output is correct
26 Correct 104 ms 16000 KB Output is correct
27 Correct 5 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 4 ms 384 KB Output is correct
30 Correct 4 ms 384 KB Output is correct
31 Correct 4 ms 384 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 4 ms 384 KB Output is correct
34 Correct 4 ms 384 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 4 ms 384 KB Output is correct
39 Correct 5 ms 384 KB Output is correct
40 Correct 5 ms 384 KB Output is correct
41 Correct 5 ms 384 KB Output is correct
42 Correct 5 ms 384 KB Output is correct
43 Correct 5 ms 384 KB Output is correct
44 Correct 5 ms 384 KB Output is correct
45 Correct 5 ms 384 KB Output is correct
46 Correct 5 ms 384 KB Output is correct
47 Correct 5 ms 384 KB Output is correct
48 Correct 5 ms 384 KB Output is correct
49 Correct 5 ms 384 KB Output is correct
50 Correct 5 ms 384 KB Output is correct
51 Correct 5 ms 384 KB Output is correct
52 Correct 5 ms 384 KB Output is correct
53 Correct 5 ms 384 KB Output is correct
54 Correct 5 ms 384 KB Output is correct
55 Correct 5 ms 384 KB Output is correct
56 Correct 5 ms 384 KB Output is correct
57 Correct 5 ms 384 KB Output is correct
58 Correct 5 ms 384 KB Output is correct
59 Correct 5 ms 384 KB Output is correct
60 Correct 5 ms 384 KB Output is correct
61 Correct 5 ms 384 KB Output is correct
62 Correct 5 ms 384 KB Output is correct
63 Correct 5 ms 384 KB Output is correct
64 Correct 114 ms 16000 KB Output is correct
65 Correct 107 ms 16000 KB Output is correct
66 Correct 95 ms 16000 KB Output is correct
67 Correct 97 ms 16000 KB Output is correct
68 Correct 99 ms 16120 KB Output is correct
69 Correct 112 ms 16000 KB Output is correct
70 Correct 108 ms 16120 KB Output is correct
71 Correct 100 ms 16120 KB Output is correct
72 Correct 105 ms 16000 KB Output is correct
73 Correct 113 ms 16000 KB Output is correct
74 Correct 98 ms 16000 KB Output is correct

Subtask #5
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 4 ms 384 KB Output is correct
11 Correct 4 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 4 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 4 ms 384 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 4 ms 384 KB Output is correct
24 Correct 4 ms 384 KB Output is correct
25 Correct 4 ms 384 KB Output is correct
26 Correct 5 ms 512 KB Output is correct
27 Correct 4 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 5 ms 384 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 5 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 5 ms 384 KB Output is correct
40 Correct 5 ms 384 KB Output is correct
41 Correct 5 ms 384 KB Output is correct
42 Correct 5 ms 384 KB Output is correct
43 Correct 5 ms 384 KB Output is correct
44 Correct 5 ms 384 KB Output is correct
45 Correct 5 ms 384 KB Output is correct
46 Correct 5 ms 384 KB Output is correct
47 Correct 5 ms 384 KB Output is correct
48 Correct 5 ms 384 KB Output is correct
49 Correct 5 ms 384 KB Output is correct
50 Correct 5 ms 384 KB Output is correct
51 Correct 5 ms 384 KB Output is correct
52 Correct 14 ms 384 KB Output is correct
53 Correct 19 ms 384 KB Output is correct
54 Correct 30 ms 384 KB Output is correct
55 Correct 28 ms 384 KB Output is correct
56 Correct 91 ms 384 KB Output is correct
57 Correct 94 ms 384 KB Output is correct
58 Correct 84 ms 384 KB Output is correct
59 Correct 90 ms 384 KB Output is correct
60 Correct 101 ms 384 KB Output is correct
61 Correct 5 ms 384 KB Output is correct
62 Correct 18 ms 384 KB Output is correct
63 Correct 31 ms 384 KB Output is correct
64 Correct 27 ms 384 KB Output is correct
65 Correct 54 ms 384 KB Output is correct
66 Correct 72 ms 384 KB Output is correct
67 Correct 90 ms 384 KB Output is correct
68 Correct 95 ms 384 KB Output is correct
69 Correct 88 ms 384 KB Output is correct