oj.uz

Submission #882407

# Submission time Handle Problem Language Result Execution time Memory
882407 2023-12-03T07:06:31 Z vjudge1 Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 1000 ms 3508 KB 
#include <bits/stdc++.h>

using namespace std;

#define n_l '\n'
#define dbg(...) cout << "[" << #__VA_ARGS__ << "]: "; cout << to_string(__VA_ARGS__) << endl
template <typename T, size_t N> int SIZE(const T (&t)[N]){ return N; } template<typename T> int SIZE(const T &t){ return t.size(); } string to_string(const string s, int x1=0, int x2=1e9){ return '"' + ((x1 < s.size()) ? s.substr(x1, x2-x1+1) : "") + '"'; } string to_string(const char* s) { return to_string((string) s); } string to_string(const bool b) { return (b ? "true" : "false"); } string to_string(const char c){ return string({c}); } template<size_t N> string to_string(const bitset<N> &b, int x1=0, int x2=1e9){ string t = ""; for(int __iii__ = min(x1,SIZE(b)),  __jjj__ = min(x2, SIZE(b)-1); __iii__ <= __jjj__; ++__iii__){ t += b[__iii__] + '0'; } return '"' + t + '"'; } template <typename A, typename... C> string to_string(const A (&v), int x1=0, int x2=1e9, C... coords); int l_v_l_v_l = 0, t_a_b_s = 0; template <typename A, typename B> string to_string(const pair<A, B> &p) { l_v_l_v_l++; string res = "(" + to_string(p.first) + ", " + to_string(p.second) + ")"; l_v_l_v_l--; return res; } template <typename A, typename... C> string to_string(const A (&v), int x1, int x2, C... coords) { int rnk = rank<A>::value; string tab(t_a_b_s, ' '); string res = ""; bool first = true; if(l_v_l_v_l == 0) res += n_l; res += tab + "["; x1 = min(x1, SIZE(v)), x2 = min(x2, SIZE(v)); auto l = begin(v); advance(l, x1); auto r = l; advance(r, (x2-x1) + (x2 < SIZE(v))); for (auto e = l; e != r; e = next(e)) { if (!first) { res += ", "; } first = false; l_v_l_v_l++; if(e != l){ if(rnk > 1) { res += n_l; t_a_b_s = l_v_l_v_l; }; } else{ t_a_b_s = 0; } res += to_string(*e, coords...); l_v_l_v_l--; } res += "]"; if(l_v_l_v_l == 0) res += n_l; return res; } void dbgm(){;} template<typename Heads, typename... Tails> void dbgm(Heads H, Tails... T){ cout << to_string(H) << " | "; dbgm(T...); } 
#define dbgm(...) cout << "[" << #__VA_ARGS__ << "]: "; dbgm(__VA_ARGS__); cout << endl


#define int long long int
#define MP make_pair
#define pb push_back
#define REP(i,n) for(int (i) = 0; (i) < (n); (i)++)

void fastio() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
}


const double EPS = 0.00001;
const int INF = 1e17;
const int N = 105;
const int ALPH = 26;
const int LGN = 40;
const int MOD = 1e9+7;
int n,m,q;
int A,B;
vector<int> y;
vector<vector<int> > cost;
vector<vector<int> > dp;
int ans = 0;
void solve_bit(int k) {
    dp.assign(n+3, vector<int>(B + 2, INF));
    dp[0][0] = 0;
    for(int x = 1; x <= B; x++) {
        for(int i = 1; i<=n; i++) {
            for(int j = 0; j<i; j++) {
                dp[i][x] = min(dp[i][x], max(dp[j][x - 1], cost[j + 1][i]));
            }
        }
    }
    int ret = INF;
    for(int i = A; i<=B; i++) {
        ret = min(ret, dp[n][i]); 
    }
    if(ret < (1ll<<k)) {
        for(int i = 1; i<=n; i++) {
            for(int j = i; j<=n; j++) {
                if(cost[i][j] >= (1ll<<k)) {
                    cost[i][j] = INF;
                }
            }
        }
    }
    else {
        ans += (1ll<<k);
        for(int i = 1; i<=n; i++) {
            for(int j = i; j<=n; j++) {
                if(cost[i][j] >= (1ll<<k)) {
                    cost[i][j] -= 1ll<<k;
                }
            }
        }
    }
}

inline void solve() {
    cin>>n>>A>>B;
    y.resize(n + 1);
    cost.assign(n+2, vector<int>(n+2, 0));
    REP(i,n) {
        cin>>y[i + 1];
    }
    for(int i = 1; i<=n; i++) {
        for(int j = i; j<=n; j++) {
            cost[i][j] = cost[i][j - 1] + y[j];
        }
    }
    for(int i = LGN - 1; i>=0; i--) {
        solve_bit(i);
    }
    cout<<ans<<"\n";

   

}
 
signed main() {
    //fastio();
    int test = 1;
    //cin>>test;
    while(test--) {
        solve();
    }
    
}

Compilation message

sculpture.cpp: In function 'std::string to_string(std::string, int, int)':
sculpture.cpp:7:208: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 | template <typename T, size_t N> int SIZE(const T (&t)[N]){ return N; } template<typename T> int SIZE(const T &t){ return t.size(); } string to_string(const string s, int x1=0, int x2=1e9){ return '"' + ((x1 < s.size()) ? s.substr(x1, x2-x1+1) : "") + '"'; } string to_string(const char* s) { return to_string((string) s); } string to_string(const bool b) { return (b ? "true" : "false"); } string to_string(const char c){ return string({c}); } template<size_t N> string to_string(const bitset<N> &b, int x1=0, int x2=1e9){ string t = ""; for(int __iii__ = min(x1,SIZE(b)),  __jjj__ = min(x2, SIZE(b)-1); __iii__ <= __jjj__; ++__iii__){ t += b[__iii__] + '0'; } return '"' + t + '"'; } template <typename A, typename... C> string to_string(const A (&v), int x1=0, int x2=1e9, C... coords); int l_v_l_v_l = 0, t_a_b_s = 0; template <typename A, typename B> string to_string(const pair<A, B> &p) { l_v_l_v_l++; string res = "(" + to_string(p.first) + ", " + to_string(p.second) + ")"; l_v_l_v_l--; return res; } template <typename A, typename... C> string to_string(const A (&v), int x1, int x2, C... coords) { int rnk = rank<A>::value; string tab(t_a_b_s, ' '); string res = ""; bool first = true; if(l_v_l_v_l == 0) res += n_l; res += tab + "["; x1 = min(x1, SIZE(v)), x2 = min(x2, SIZE(v)); auto l = begin(v); advance(l, x1); auto r = l; advance(r, (x2-x1) + (x2 < SIZE(v))); for (auto e = l; e != r; e = next(e)) { if (!first) { res += ", "; } first = false; l_v_l_v_l++; if(e != l){ if(rnk > 1) { res += n_l; t_a_b_s = l_v_l_v_l; }; } else{ t_a_b_s = 0; } res += to_string(*e, coords...); l_v_l_v_l--; } res += "]"; if(l_v_l_v_l == 0) res += n_l; return res; } void dbgm(){;} template<typename Heads, typename... Tails> void dbgm(Heads H, Tails... T){ cout << to_string(H) << " | "; dbgm(T...); }
      |                                                                                                                                                                                                             ~~~^~~~~~~~~~
sculpture.cpp: In function 'void solve()':
sculpture.cpp:14:26: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   14 | #define REP(i,n) for(int (i) = 0; (i) < (n); (i)++)
      |                          ^
sculpture.cpp:73:5: note: in expansion of macro 'REP'
   73 |     REP(i,n) {
      |     ^~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 432 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 436 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 432 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 432 KB Output is correct
34 Correct 1 ms 428 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 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 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 448 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 388 KB Output is correct
25 Correct 1 ms 440 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 2 ms 344 KB Output is correct
32 Correct 2 ms 344 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 2 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 436 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 412 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 2 ms 348 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 2 ms 348 KB Output is correct
22 Correct 2 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 2 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 4 ms 348 KB Output is correct
27 Correct 12 ms 348 KB Output is correct
28 Correct 25 ms 432 KB Output is correct
29 Correct 25 ms 600 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 12 ms 564 KB Output is correct
32 Correct 19 ms 344 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 352 KB Output is correct
11 Correct 0 ms 352 KB Output is correct
12 Correct 1 ms 352 KB Output is correct
13 Correct 0 ms 352 KB Output is correct
14 Correct 0 ms 352 KB Output is correct
15 Correct 0 ms 352 KB Output is correct
16 Correct 0 ms 356 KB Output is correct
17 Correct 0 ms 360 KB Output is correct
18 Correct 1 ms 360 KB Output is correct
19 Correct 1 ms 360 KB Output is correct
20 Correct 0 ms 360 KB Output is correct
21 Correct 0 ms 360 KB Output is correct
22 Correct 1 ms 360 KB Output is correct
23 Correct 0 ms 360 KB Output is correct
24 Correct 0 ms 360 KB Output is correct
25 Correct 0 ms 360 KB Output is correct
26 Correct 0 ms 356 KB Output is correct
27 Correct 0 ms 360 KB Output is correct
28 Correct 0 ms 356 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 440 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 436 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 2 ms 344 KB Output is correct
42 Correct 2 ms 344 KB Output is correct
43 Correct 0 ms 436 KB Output is correct
44 Correct 2 ms 348 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 2 ms 348 KB Output is correct
48 Correct 1 ms 348 KB Output is correct
49 Correct 4 ms 348 KB Output is correct
50 Correct 12 ms 552 KB Output is correct
51 Correct 28 ms 604 KB Output is correct
52 Correct 25 ms 604 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 12 ms 560 KB Output is correct
55 Correct 19 ms 348 KB Output is correct
56 Correct 2 ms 348 KB Output is correct
57 Correct 4 ms 344 KB Output is correct
58 Correct 12 ms 348 KB Output is correct
59 Correct 25 ms 348 KB Output is correct
60 Correct 25 ms 600 KB Output is correct
61 Correct 1 ms 348 KB Output is correct
62 Correct 25 ms 608 KB Output is correct
63 Correct 30 ms 680 KB Output is correct
64 Correct 19 ms 348 KB Output is correct
65 Correct 2 ms 348 KB Output is correct
66 Correct 1 ms 436 KB Output is correct
67 Correct 4 ms 348 KB Output is correct
68 Correct 12 ms 552 KB Output is correct
69 Correct 25 ms 604 KB Output is correct
70 Correct 27 ms 604 KB Output is correct
71 Correct 1 ms 348 KB Output is correct
72 Correct 26 ms 432 KB Output is correct
73 Correct 19 ms 348 KB Output is correct
74 Correct 18 ms 584 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 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 0 ms 432 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 432 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 428 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 ms 604 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 2 ms 472 KB Output is correct
29 Correct 2 ms 600 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 2 ms 440 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 604 KB Output is correct
34 Correct 2 ms 344 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 4 ms 348 KB Output is correct
37 Correct 12 ms 348 KB Output is correct
38 Correct 25 ms 604 KB Output is correct
39 Correct 25 ms 348 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 12 ms 568 KB Output is correct
42 Correct 19 ms 348 KB Output is correct
43 Correct 2 ms 476 KB Output is correct
44 Correct 4 ms 604 KB Output is correct
45 Correct 12 ms 348 KB Output is correct
46 Correct 25 ms 604 KB Output is correct
47 Correct 25 ms 600 KB Output is correct
48 Correct 1 ms 348 KB Output is correct
49 Correct 25 ms 604 KB Output is correct
50 Correct 25 ms 344 KB Output is correct
51 Correct 6 ms 348 KB Output is correct
52 Execution timed out 1096 ms 3508 KB Time limit exceeded
53 Halted 0 ms 0 KB -