oj.uz

답안 #974433

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
974433 2024-05-03T10:29:46 Z raul2008487 Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 1000 ms 32132 KB 
#include <bits/stdc++.h>

// #include <ext/pb_ds/assoc_container.hpp>
// #include <ext/pb_ds/tree_policy.hpp>

#define ll long long
#define pb push_back
#define vl vector<ll>
#define fi first
#define se second
#define in insert
#define all(v) v.begin(), v.end()
#define bpc(x) __builtin_popcount(x)
#define endl "\n"

using namespace std;
const int sz = 2005; /// mind the sz
// using namespace __gnu_pbds;
// tree <ll, null_type, less<ll>, rb_tree_tag, tree_order_statistics_node_update> rbt;
ll n, A, B, pr[sz], a[sz], ca;
ll dp[sz][sz];
bool rec(ll idx, ll blocks, ll bt){
    if(idx == (n + 1)){
        return (A <= blocks && blocks <= B);
    }
    if(dp[idx][blocks] != -1){return dp[idx][blocks];}
    for(int j = idx + 1; j <= (n + 1); j++){
        ll t = (pr[j - 1] - pr[idx - 1]);
        if(((ca | t) >> bt << bt) == ca && rec(j, blocks + 1, bt)){
            return dp[idx][blocks] = 1;
        }
    }
    return dp[idx][blocks] = 0;
}
void solve(){
    ll i, j;
    cin >> n >> A >> B;
    for(i = 1; i <= n; i++){
        cin >> a[i];
        pr[i] = pr[i - 1] + a[i];
    }
    for(i = 60; i >= 0; i--){
        // cout << i << ' ' << rec(1, 0, i) << endl;
        memset(dp, -1, sizeof(dp));
        ca |= (!rec(1, 0, i)) * (1ll << i);
    }
    cout << ca << endl;
}
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    ll t = 1;
    // cin >> t;
    while(t--){
        solve();
    }
}
/*
6 1 3
8 1 2 1 5 4
*/

Compilation message

sculpture.cpp: In function 'bool rec(long long int, long long int, long long int)':
sculpture.cpp:30:36: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   30 |             return dp[idx][blocks] = 1;
      |                    ~~~~~~~~~~~~~~~~^~~
sculpture.cpp:33:28: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   33 |     return dp[idx][blocks] = 0;
      |            ~~~~~~~~~~~~~~~~^~~
sculpture.cpp: In function 'void solve()':
sculpture.cpp:36:11: warning: unused variable 'j' [-Wunused-variable]
   36 |     ll i, j;
      |           ^

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 151 ms 31916 KB Output is correct
2 Correct 159 ms 31924 KB Output is correct
3 Correct 153 ms 31912 KB Output is correct
4 Correct 152 ms 31908 KB Output is correct
5 Correct 151 ms 31920 KB Output is correct
6 Correct 157 ms 32132 KB Output is correct
7 Correct 148 ms 31836 KB Output is correct
8 Correct 151 ms 31916 KB Output is correct
9 Correct 151 ms 31836 KB Output is correct
10 Correct 157 ms 31836 KB Output is correct
11 Correct 151 ms 31836 KB Output is correct
12 Correct 150 ms 31916 KB Output is correct
13 Correct 156 ms 31916 KB Output is correct
14 Correct 151 ms 31836 KB Output is correct
15 Correct 151 ms 31916 KB Output is correct
16 Correct 149 ms 31916 KB Output is correct
17 Correct 154 ms 31908 KB Output is correct
18 Correct 151 ms 31836 KB Output is correct
19 Correct 146 ms 31916 KB Output is correct
20 Correct 155 ms 31836 KB Output is correct
21 Correct 150 ms 31836 KB Output is correct
22 Correct 152 ms 31916 KB Output is correct
23 Correct 150 ms 31916 KB Output is correct
24 Correct 152 ms 31912 KB Output is correct
25 Correct 152 ms 31920 KB Output is correct
26 Correct 156 ms 31912 KB Output is correct
27 Correct 155 ms 31836 KB Output is correct
28 Correct 155 ms 32084 KB Output is correct
29 Correct 153 ms 31916 KB Output is correct
30 Correct 154 ms 31836 KB Output is correct
31 Correct 152 ms 31916 KB Output is correct
32 Correct 155 ms 31836 KB Output is correct
33 Correct 155 ms 31836 KB Output is correct
34 Correct 151 ms 31912 KB Output is correct
35 Correct 152 ms 32088 KB Output is correct
36 Correct 154 ms 31916 KB Output is correct

Subtask #2
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 152 ms 31908 KB Output is correct
2 Correct 154 ms 31912 KB Output is correct
3 Correct 152 ms 31912 KB Output is correct
4 Correct 155 ms 31836 KB Output is correct
5 Correct 153 ms 31908 KB Output is correct
6 Correct 158 ms 31920 KB Output is correct
7 Correct 155 ms 31920 KB Output is correct
8 Correct 153 ms 31832 KB Output is correct
9 Correct 150 ms 31832 KB Output is correct
10 Correct 154 ms 31912 KB Output is correct
11 Correct 160 ms 31836 KB Output is correct
12 Correct 157 ms 31836 KB Output is correct
13 Correct 154 ms 31916 KB Output is correct
14 Correct 151 ms 32084 KB Output is correct
15 Correct 155 ms 31912 KB Output is correct
16 Correct 159 ms 31908 KB Output is correct
17 Correct 155 ms 31836 KB Output is correct
18 Correct 151 ms 32080 KB Output is correct
19 Correct 149 ms 31916 KB Output is correct
20 Correct 148 ms 31916 KB Output is correct
21 Correct 157 ms 31916 KB Output is correct
22 Correct 148 ms 31916 KB Output is correct
23 Correct 146 ms 31832 KB Output is correct
24 Correct 151 ms 31832 KB Output is correct
25 Correct 153 ms 31920 KB Output is correct
26 Correct 147 ms 31928 KB Output is correct
27 Correct 147 ms 31832 KB Output is correct
28 Correct 145 ms 31832 KB Output is correct
29 Correct 150 ms 31912 KB Output is correct
30 Correct 146 ms 31836 KB Output is correct
31 Correct 155 ms 31912 KB Output is correct
32 Correct 149 ms 31832 KB Output is correct
33 Correct 156 ms 31912 KB Output is correct
34 Correct 149 ms 31832 KB Output is correct
35 Correct 161 ms 31920 KB Output is correct
36 Correct 161 ms 32084 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 147 ms 31912 KB Output is correct
2 Correct 144 ms 31836 KB Output is correct
3 Correct 146 ms 31912 KB Output is correct
4 Correct 157 ms 31912 KB Output is correct
5 Correct 149 ms 31912 KB Output is correct
6 Correct 148 ms 31912 KB Output is correct
7 Correct 149 ms 31832 KB Output is correct
8 Correct 145 ms 31920 KB Output is correct
9 Correct 148 ms 31836 KB Output is correct
10 Correct 150 ms 31836 KB Output is correct
11 Correct 148 ms 31916 KB Output is correct
12 Correct 150 ms 31912 KB Output is correct
13 Correct 145 ms 31832 KB Output is correct
14 Correct 152 ms 31920 KB Output is correct
15 Correct 149 ms 31836 KB Output is correct
16 Correct 162 ms 31920 KB Output is correct
17 Correct 151 ms 31912 KB Output is correct
18 Correct 161 ms 31836 KB Output is correct
19 Correct 152 ms 31916 KB Output is correct
20 Correct 162 ms 31916 KB Output is correct
21 Correct 156 ms 31916 KB Output is correct
22 Correct 153 ms 31924 KB Output is correct
23 Correct 161 ms 31912 KB Output is correct
24 Correct 160 ms 31916 KB Output is correct
25 Correct 159 ms 31836 KB Output is correct
26 Correct 163 ms 31924 KB Output is correct
27 Correct 154 ms 31920 KB Output is correct
28 Correct 151 ms 31832 KB Output is correct
29 Correct 152 ms 31836 KB Output is correct
30 Correct 202 ms 31836 KB Output is correct
31 Correct 158 ms 31920 KB Output is correct
32 Correct 163 ms 31836 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 150 ms 31916 KB Output is correct
2 Correct 149 ms 31912 KB Output is correct
3 Correct 150 ms 31924 KB Output is correct
4 Correct 147 ms 31836 KB Output is correct
5 Correct 152 ms 31912 KB Output is correct
6 Correct 153 ms 31912 KB Output is correct
7 Correct 151 ms 31916 KB Output is correct
8 Correct 160 ms 31916 KB Output is correct
9 Correct 156 ms 31836 KB Output is correct
10 Correct 150 ms 31912 KB Output is correct
11 Correct 152 ms 31836 KB Output is correct
12 Correct 153 ms 31836 KB Output is correct
13 Correct 158 ms 31832 KB Output is correct
14 Correct 150 ms 31836 KB Output is correct
15 Correct 153 ms 31916 KB Output is correct
16 Correct 152 ms 31836 KB Output is correct
17 Correct 154 ms 31700 KB Output is correct
18 Correct 152 ms 31908 KB Output is correct
19 Correct 153 ms 31836 KB Output is correct
20 Correct 152 ms 31912 KB Output is correct
21 Correct 153 ms 31836 KB Output is correct
22 Correct 149 ms 31836 KB Output is correct
23 Correct 149 ms 31832 KB Output is correct
24 Correct 147 ms 31836 KB Output is correct
25 Correct 155 ms 31912 KB Output is correct
26 Correct 155 ms 31916 KB Output is correct
27 Correct 151 ms 31912 KB Output is correct
28 Correct 156 ms 31912 KB Output is correct
29 Correct 154 ms 31768 KB Output is correct
30 Correct 154 ms 31916 KB Output is correct
31 Correct 153 ms 31920 KB Output is correct
32 Correct 153 ms 31832 KB Output is correct
33 Correct 152 ms 31916 KB Output is correct
34 Correct 151 ms 31836 KB Output is correct
35 Correct 158 ms 31920 KB Output is correct
36 Correct 158 ms 31912 KB Output is correct
37 Correct 158 ms 31916 KB Output is correct
38 Correct 155 ms 31836 KB Output is correct
39 Correct 152 ms 31912 KB Output is correct
40 Correct 152 ms 31832 KB Output is correct
41 Correct 156 ms 31836 KB Output is correct
42 Correct 155 ms 31916 KB Output is correct
43 Correct 159 ms 31836 KB Output is correct
44 Correct 155 ms 31916 KB Output is correct
45 Correct 154 ms 31836 KB Output is correct
46 Correct 162 ms 31920 KB Output is correct
47 Correct 162 ms 31836 KB Output is correct
48 Correct 157 ms 31920 KB Output is correct
49 Correct 167 ms 31924 KB Output is correct
50 Correct 156 ms 31836 KB Output is correct
51 Correct 150 ms 31928 KB Output is correct
52 Correct 159 ms 31936 KB Output is correct
53 Correct 209 ms 31928 KB Output is correct
54 Correct 164 ms 31924 KB Output is correct
55 Correct 152 ms 31924 KB Output is correct
56 Correct 153 ms 31912 KB Output is correct
57 Correct 159 ms 31836 KB Output is correct
58 Correct 158 ms 31932 KB Output is correct
59 Correct 150 ms 31924 KB Output is correct
60 Correct 155 ms 31924 KB Output is correct
61 Correct 172 ms 31920 KB Output is correct
62 Correct 155 ms 31836 KB Output is correct
63 Correct 152 ms 31836 KB Output is correct
64 Correct 152 ms 31924 KB Output is correct
65 Correct 150 ms 31920 KB Output is correct
66 Correct 157 ms 31924 KB Output is correct
67 Correct 158 ms 31924 KB Output is correct
68 Correct 149 ms 31832 KB Output is correct
69 Correct 152 ms 31836 KB Output is correct
70 Correct 152 ms 31928 KB Output is correct
71 Correct 184 ms 31840 KB Output is correct
72 Correct 147 ms 31832 KB Output is correct
73 Correct 150 ms 31832 KB Output is correct
74 Correct 155 ms 31924 KB Output is correct

Subtask #5
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 148 ms 31832 KB Output is correct
2 Correct 154 ms 31908 KB Output is correct
3 Correct 155 ms 31912 KB Output is correct
4 Correct 146 ms 31836 KB Output is correct
5 Correct 146 ms 31912 KB Output is correct
6 Correct 145 ms 31884 KB Output is correct
7 Correct 152 ms 32084 KB Output is correct
8 Correct 146 ms 31836 KB Output is correct
9 Correct 150 ms 31836 KB Output is correct
10 Correct 145 ms 31832 KB Output is correct
11 Correct 148 ms 31836 KB Output is correct
12 Correct 148 ms 31916 KB Output is correct
13 Correct 145 ms 31836 KB Output is correct
14 Correct 148 ms 31912 KB Output is correct
15 Correct 148 ms 31908 KB Output is correct
16 Correct 148 ms 31836 KB Output is correct
17 Correct 152 ms 31832 KB Output is correct
18 Correct 147 ms 31920 KB Output is correct
19 Correct 156 ms 31920 KB Output is correct
20 Correct 148 ms 31836 KB Output is correct
21 Correct 150 ms 32084 KB Output is correct
22 Correct 147 ms 31920 KB Output is correct
23 Correct 150 ms 31912 KB Output is correct
24 Correct 150 ms 32084 KB Output is correct
25 Correct 149 ms 31832 KB Output is correct
26 Correct 151 ms 31836 KB Output is correct
27 Correct 149 ms 31916 KB Output is correct
28 Correct 147 ms 32088 KB Output is correct
29 Correct 158 ms 31920 KB Output is correct
30 Correct 154 ms 31832 KB Output is correct
31 Correct 148 ms 31836 KB Output is correct
32 Correct 147 ms 31836 KB Output is correct
33 Correct 153 ms 31832 KB Output is correct
34 Correct 150 ms 31916 KB Output is correct
35 Correct 158 ms 32084 KB Output is correct
36 Correct 156 ms 31836 KB Output is correct
37 Correct 151 ms 31836 KB Output is correct
38 Correct 148 ms 31836 KB Output is correct
39 Correct 147 ms 31836 KB Output is correct
40 Correct 186 ms 31836 KB Output is correct
41 Correct 156 ms 31836 KB Output is correct
42 Correct 152 ms 32084 KB Output is correct
43 Correct 146 ms 31836 KB Output is correct
44 Correct 155 ms 31924 KB Output is correct
45 Correct 153 ms 32080 KB Output is correct
46 Correct 146 ms 31924 KB Output is correct
47 Correct 157 ms 31832 KB Output is correct
48 Correct 167 ms 31836 KB Output is correct
49 Correct 149 ms 31916 KB Output is correct
50 Correct 147 ms 31924 KB Output is correct
51 Correct 160 ms 31832 KB Output is correct
52 Execution timed out 1077 ms 31832 KB Time limit exceeded
53 Halted 0 ms 0 KB -