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답안 #110223

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
110223 2019-05-10T08:43:23 Z SamAnd Bali Sculptures (APIO15_sculpture) C++17
25 / 100
 1000 ms 14612 KB 
#include <bits/stdc++.h>
using namespace std;
const int N = 2003, M = 102;

int n;
int ll, rr;
int a[N];

void solv0()
{
    long long ans = (1LL << 62);
    for (int x = 0; x < (1 << n); ++x)
    {
        if ((x & (1 << 0)) == 0)
            continue;
        vector<long long> v;
        long long y = a[1];
        for (int i = 1; i < n; ++i)
        {
            if ((x & (1 << i)))
            {
                v.push_back(y);
                y = a[i + 1];
            }
            else
                y += a[i + 1];
        }
        v.push_back(y);
        long long yans = 0;
        for (int i = 0; i < v.size(); ++i)
            yans = yans | v[i];
        if (ll <= v.size() && v.size() <= rr)
            ans = min(ans, yans);
    }
    cout << ans << endl;
}

bool dp[M][M][1 << 12] = {};
void solv1()
{
    dp[0][0][0] = true;
    for (int i = 1; i <= n; ++i)
    {
        int s = 0;
        for (int j = i; j >= 1; --j)
        {
            s += a[j];
            for (int k = 0; k <= rr; ++k)
            {
                for (int x = 0; x < (1 << 12); ++x)
                {
                    if (!dp[j - 1][k][x])
                        continue;
                    dp[i][k + 1][x | s] = true;
                }
            }
        }
    }
    int ans = (1 << 12);
    for (int k = ll; k <= rr; ++k)
    {
        for (int x = 0; x < (1 << 12); ++x)
        {
            if (dp[n][k][x])
                ans = min(ans, x);
        }
    }
    cout << ans << endl;
}

int main()
{
    //freopen("input.txt", "r", stdin);
    cin >> n >> ll >> rr;
    for (int i = 1; i <= n; ++i)
        cin >> a[i];
    if (n <= 20)
        solv0();
    else
        solv1();
    return 0;
}

Compilation message

sculpture.cpp: In function 'void solv0()':
sculpture.cpp:30:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (int i = 0; i < v.size(); ++i)
                         ~~^~~~~~~~~~
sculpture.cpp:32:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if (ll <= v.size() && v.size() <= rr)
             ~~~^~~~~~~~~~~
sculpture.cpp:32:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if (ll <= v.size() && v.size() <= rr)
                               ~~~~~~~~~^~~~~

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 6 ms 384 KB Output is correct
7 Correct 19 ms 384 KB Output is correct
8 Correct 188 ms 256 KB Output is correct
9 Correct 171 ms 384 KB Output is correct
10 Correct 137 ms 256 KB Output is correct
11 Correct 137 ms 376 KB Output is correct
12 Correct 172 ms 380 KB Output is correct
13 Correct 150 ms 376 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 384 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 384 KB Output is correct
19 Correct 11 ms 384 KB Output is correct
20 Correct 18 ms 256 KB Output is correct
21 Correct 134 ms 376 KB Output is correct
22 Correct 204 ms 504 KB Output is correct
23 Correct 134 ms 376 KB Output is correct
24 Correct 150 ms 364 KB Output is correct
25 Correct 137 ms 376 KB Output is correct
26 Correct 138 ms 376 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 2 ms 384 KB Output is correct
29 Correct 4 ms 384 KB Output is correct
30 Correct 71 ms 256 KB Output is correct
31 Correct 135 ms 376 KB Output is correct
32 Correct 142 ms 384 KB Output is correct
33 Correct 140 ms 476 KB Output is correct
34 Correct 149 ms 384 KB Output is correct
35 Correct 175 ms 384 KB Output is correct
36 Correct 164 ms 504 KB Output is correct

Subtask #2
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 5 ms 256 KB Output is correct
7 Correct 18 ms 384 KB Output is correct
8 Correct 187 ms 384 KB Output is correct
9 Correct 147 ms 384 KB Output is correct
10 Correct 158 ms 404 KB Output is correct
11 Correct 161 ms 384 KB Output is correct
12 Correct 169 ms 376 KB Output is correct
13 Correct 245 ms 404 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 2 ms 384 KB Output is correct
17 Correct 2 ms 384 KB Output is correct
18 Correct 3 ms 332 KB Output is correct
19 Correct 7 ms 384 KB Output is correct
20 Correct 21 ms 256 KB Output is correct
21 Correct 149 ms 256 KB Output is correct
22 Correct 150 ms 384 KB Output is correct
23 Correct 158 ms 376 KB Output is correct
24 Correct 185 ms 256 KB Output is correct
25 Correct 145 ms 384 KB Output is correct
26 Correct 141 ms 376 KB Output is correct
27 Correct 18 ms 1280 KB Output is correct
28 Correct 15 ms 1280 KB Output is correct
29 Correct 16 ms 1152 KB Output is correct
30 Correct 69 ms 2936 KB Output is correct
31 Correct 103 ms 3744 KB Output is correct
32 Correct 118 ms 3720 KB Output is correct
33 Correct 12 ms 768 KB Output is correct
34 Correct 101 ms 3832 KB Output is correct
35 Correct 77 ms 3320 KB Output is correct
36 Correct 61 ms 2396 KB Output is correct

Subtask #3
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 8 ms 384 KB Output is correct
7 Correct 20 ms 384 KB Output is correct
8 Correct 155 ms 376 KB Output is correct
9 Correct 167 ms 376 KB Output is correct
10 Correct 187 ms 256 KB Output is correct
11 Correct 168 ms 376 KB Output is correct
12 Correct 174 ms 504 KB Output is correct
13 Correct 134 ms 256 KB Output is correct
14 Correct 18 ms 1280 KB Output is correct
15 Correct 17 ms 1280 KB Output is correct
16 Correct 20 ms 1280 KB Output is correct
17 Correct 63 ms 2936 KB Output is correct
18 Correct 158 ms 3704 KB Output is correct
19 Correct 101 ms 3796 KB Output is correct
20 Correct 13 ms 768 KB Output is correct
21 Correct 102 ms 3824 KB Output is correct
22 Correct 109 ms 3320 KB Output is correct
23 Correct 48 ms 2424 KB Output is correct
24 Correct 92 ms 3832 KB Output is correct
25 Correct 79 ms 3068 KB Output is correct
26 Correct 256 ms 6776 KB Output is correct
27 Correct 828 ms 14564 KB Output is correct
28 Execution timed out 1075 ms 12508 KB Time limit exceeded
29 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 3 ms 256 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 6 ms 256 KB Output is correct
7 Correct 27 ms 384 KB Output is correct
8 Correct 133 ms 384 KB Output is correct
9 Correct 136 ms 376 KB Output is correct
10 Correct 138 ms 376 KB Output is correct
11 Correct 133 ms 364 KB Output is correct
12 Correct 185 ms 384 KB Output is correct
13 Correct 139 ms 368 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 3 ms 256 KB Output is correct
16 Correct 2 ms 384 KB Output is correct
17 Correct 2 ms 384 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 7 ms 256 KB Output is correct
20 Correct 22 ms 384 KB Output is correct
21 Correct 229 ms 256 KB Output is correct
22 Correct 160 ms 384 KB Output is correct
23 Correct 174 ms 368 KB Output is correct
24 Correct 151 ms 256 KB Output is correct
25 Correct 165 ms 256 KB Output is correct
26 Correct 157 ms 368 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 2 ms 256 KB Output is correct
29 Correct 3 ms 256 KB Output is correct
30 Correct 93 ms 384 KB Output is correct
31 Correct 167 ms 384 KB Output is correct
32 Correct 185 ms 384 KB Output is correct
33 Correct 169 ms 376 KB Output is correct
34 Correct 150 ms 384 KB Output is correct
35 Correct 224 ms 404 KB Output is correct
36 Correct 174 ms 372 KB Output is correct
37 Correct 18 ms 1280 KB Output is correct
38 Correct 15 ms 1280 KB Output is correct
39 Correct 17 ms 1152 KB Output is correct
40 Correct 58 ms 2936 KB Output is correct
41 Correct 110 ms 3708 KB Output is correct
42 Correct 104 ms 3704 KB Output is correct
43 Correct 11 ms 768 KB Output is correct
44 Correct 95 ms 3704 KB Output is correct
45 Correct 81 ms 3448 KB Output is correct
46 Correct 60 ms 2424 KB Output is correct
47 Correct 107 ms 3832 KB Output is correct
48 Correct 94 ms 2936 KB Output is correct
49 Correct 258 ms 6944 KB Output is correct
50 Correct 758 ms 14612 KB Output is correct
51 Execution timed out 1086 ms 13688 KB Time limit exceeded
52 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 6 ms 256 KB Output is correct
7 Correct 20 ms 384 KB Output is correct
8 Correct 179 ms 368 KB Output is correct
9 Correct 164 ms 504 KB Output is correct
10 Correct 154 ms 256 KB Output is correct
11 Correct 155 ms 376 KB Output is correct
12 Correct 218 ms 368 KB Output is correct
13 Correct 162 ms 256 KB Output is correct
14 Correct 3 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 4 ms 384 KB Output is correct
17 Correct 78 ms 256 KB Output is correct
18 Correct 140 ms 376 KB Output is correct
19 Correct 139 ms 256 KB Output is correct
20 Correct 154 ms 376 KB Output is correct
21 Correct 137 ms 256 KB Output is correct
22 Correct 141 ms 372 KB Output is correct
23 Correct 140 ms 384 KB Output is correct
24 Correct 18 ms 1280 KB Output is correct
25 Correct 19 ms 1280 KB Output is correct
26 Correct 19 ms 1280 KB Output is correct
27 Correct 58 ms 2936 KB Output is correct
28 Correct 89 ms 3704 KB Output is correct
29 Correct 104 ms 3696 KB Output is correct
30 Correct 12 ms 768 KB Output is correct
31 Correct 102 ms 3704 KB Output is correct
32 Correct 84 ms 3320 KB Output is correct
33 Correct 53 ms 2424 KB Output is correct
34 Correct 100 ms 3832 KB Output is correct
35 Correct 90 ms 3024 KB Output is correct
36 Correct 328 ms 6876 KB Output is correct
37 Correct 904 ms 14588 KB Output is correct
38 Execution timed out 1069 ms 11256 KB Time limit exceeded
39 Halted 0 ms 0 KB -