oj.uz

Submission #916279

# Submission time Handle Problem Language Result Execution time Memory
916279 2024-01-25T15:14:40 Z hariaakas646 Bali Sculptures (APIO15_sculpture) C++17
21 / 100
 20 ms 1372 KB 
#include <bits/stdc++.h>

using namespace std;

#define scd(t) scanf("%d", &t)
#define sclld(t) scanf("%lld", &t)
#define forr(i, l, r) for(int i=l; i<r; i++)
#define frange(i, l) forr(i, 0, l)
#define pb push_back
#define mp make_pair
#define f first
#define s second
#define all(x) x.begin(), x.end()

typedef vector<int> vi;
typedef pair<int, int> pii;
typedef vector<pii> vii;
typedef long long lli;
typedef vector<vi> vvi;
typedef vector<lli> vll;
typedef vector<bool> vb;
typedef set<int> seti;
typedef multiset<int> mseti;

void usaco()
{
    freopen("/media/hariaakash646/785EF1075EF0BF46/CompetitiveProgramming/input.in", "r", stdin);
}

int dp[101][2049] = {int(1e9)};

int main() {
    // usaco();
    int n, a, b;
    scd(n);
    scd(a);
    scd(b);

    vll vec(n+1);
    forr(i, 1, n+1) sclld(vec[i]);

    forr(i, 0, n+1) {
        forr(j, 0, 2049) dp[i][j] = 1e9;
    }

    dp[0][0] = 0;
    
    forr(j, 0, n) {
        frange(k, 2049) {
            
            int v = 0;
            forr(l, j+1, n+1) {
                v += vec[l];
                dp[l][k | v] = min(dp[l][k | v], dp[j][k] + 1); 
            }
            
        }
    }
    

    int mi = 1e9;

    // forr(i, a, b+1) {
    //     frange(k, 513) {
    //         if(dp[i][n][k]) mi = min(mi, k);
    //     }
    // }

    frange(k, 2049) {
        if(dp[n][k] <= b) mi = min(mi, k);
    }

    // forr(i, 1, 1<<n) {
    //     if(a <= __builtin_popcount(i) && __builtin_popcount(i) <= b && (i & (1<<(n-1)))) {
    //         lli tot = 0;
    //         lli v = 0;
    //         frange(j, n) {
    //             v += vec[j];
    //             if(i & (1<<j)) {
    //                 tot = tot | v;
    //                 v = 0;
    //             }
    //         }
    //         mi = min(mi, tot);
    //     }
    // }
    
    printf("%d", mi);
}

Compilation message

sculpture.cpp: In function 'void usaco()':
sculpture.cpp:27:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   27 |     freopen("/media/hariaakash646/785EF1075EF0BF46/CompetitiveProgramming/input.in", "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sculpture.cpp: In function 'int main()':
sculpture.cpp:5:21: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    5 | #define scd(t) scanf("%d", &t)
      |                ~~~~~^~~~~~~~~~
sculpture.cpp:35:5: note: in expansion of macro 'scd'
   35 |     scd(n);
      |     ^~~
sculpture.cpp:5:21: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    5 | #define scd(t) scanf("%d", &t)
      |                ~~~~~^~~~~~~~~~
sculpture.cpp:36:5: note: in expansion of macro 'scd'
   36 |     scd(a);
      |     ^~~
sculpture.cpp:5:21: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    5 | #define scd(t) scanf("%d", &t)
      |                ~~~~~^~~~~~~~~~
sculpture.cpp:37:5: note: in expansion of macro 'scd'
   37 |     scd(b);
      |     ^~~
sculpture.cpp:6:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 | #define sclld(t) scanf("%lld", &t)
      |                  ~~~~~^~~~~~~~~~~~
sculpture.cpp:40:21: note: in expansion of macro 'sclld'
   40 |     forr(i, 1, n+1) sclld(vec[i]);
      |                     ^~~~~

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 2 ms 604 KB Output is correct
9 Correct 2 ms 856 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 444 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 1 ms 604 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Incorrect 1 ms 348 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 444 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 440 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 444 KB Output is correct
9 Correct 1 ms 600 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 2 ms 856 KB Output is correct
13 Correct 2 ms 604 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Incorrect 1 ms 348 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 600 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 1 ms 600 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 2 ms 604 KB Output is correct
14 Correct 2 ms 604 KB Output is correct
15 Correct 2 ms 604 KB Output is correct
16 Correct 3 ms 600 KB Output is correct
17 Correct 4 ms 600 KB Output is correct
18 Correct 5 ms 848 KB Output is correct
19 Correct 5 ms 860 KB Output is correct
20 Correct 5 ms 604 KB Output is correct
21 Correct 6 ms 604 KB Output is correct
22 Correct 5 ms 704 KB Output is correct
23 Correct 5 ms 848 KB Output is correct
24 Correct 6 ms 860 KB Output is correct
25 Correct 8 ms 976 KB Output is correct
26 Correct 12 ms 856 KB Output is correct
27 Correct 18 ms 1112 KB Output is correct
28 Correct 20 ms 1112 KB Output is correct
29 Correct 20 ms 1116 KB Output is correct
30 Correct 19 ms 1112 KB Output is correct
31 Correct 20 ms 1116 KB Output is correct
32 Correct 20 ms 1116 KB Output is correct

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 2 ms 604 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 2 ms 604 KB Output is correct
13 Correct 1 ms 604 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Incorrect 1 ms 348 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 444 KB Output is correct
9 Correct 2 ms 604 KB Output is correct
10 Correct 2 ms 604 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 600 KB Output is correct
13 Correct 1 ms 856 KB Output is correct
14 Runtime error 2 ms 1372 KB Execution killed with signal 11
15 Halted 0 ms 0 KB -