oj.uz

Submission #66199

# Submission time Handle Problem Language Result Execution time Memory
66199 2018-08-10T04:25:26 Z 강태규(#1885) Can polan into space? (OJUZ11_space) C++11
100 / 100
 233 ms 19388 KB 
#include <iostream>
#include <algorithm>
#include <vector>
#include <queue>
#include <deque>
#include <set>
#include <map>
#include <unordered_map>
#include <functional>
#include <cstring>
#include <cmath>
#include <ctime>
#include <cstdlib>

using namespace std;
typedef long long llong;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<llong, llong> pll;

const llong inf = 1e17;
int pr[200001][2][2];
llong dp[200001][2][2];
int a[200001][3];
int st[200001];
int ord[200000];
int main() {
    int n;
    scanf("%d", &n);
    for (int i = 1; i <= n; ++i) {
        for (int j = 0; j < 3; ++j) {
            scanf("%d", a[i] + j);
        }
    }
    dp[0][0][0] = dp[0][1][0] = -inf;
    for (int i = 1; i <= n; ++i) {
        for (int j = 0; j < 2; ++j) {
            for (int k = 0; k < 2; ++k) {
                for (int p = 0; p < 2; ++p) {
                    llong d = dp[i - 1][j][k] + a[i][(k ^ 1) + p];
                    if (dp[i][k][p] < d) {
                        dp[i][k][p] = d;
                        pr[i][k][p] = j;
                    }
                }
            }
        }
    }
    
    llong ans = dp[n][0][0];
    int p = 0, q = 0;
    if (ans < dp[n][1][0]) {
        ans = dp[n][1][0];
        p = 1;
    }
    printf("%lld\n", ans);
    int mx = 0, mn = 0;
    for (int i = n; --i; ) {
        int t = pr[i + 1][p][q];
        if (p) st[i] = ++mx;
        else st[i] = --mn;
        q = p;
        p = t;
    }
    
    for (int i = 1; i <= n; ++i) {
        ord[st[i] - mn] = i;
    }
    
    for (int i = 0; i < n; ++i) {
        printf("%d%c", ord[i], "\n "[i + 1 < n]);
    }
    
	return 0;
}

Compilation message

space.cpp: In function 'int main()':
space.cpp:29:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
     ~~~~~^~~~~~~~~~
space.cpp:32:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%d", a[i] + j);
             ~~~~~^~~~~~~~~~~~~~~~

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 4 ms 484 KB Output is correct
3 Correct 3 ms 484 KB Output is correct
4 Correct 4 ms 484 KB Output is correct
5 Correct 3 ms 484 KB Output is correct
6 Correct 3 ms 484 KB Output is correct
7 Correct 3 ms 524 KB Output is correct
8 Correct 3 ms 572 KB Output is correct
9 Correct 3 ms 624 KB Output is correct
10 Correct 4 ms 628 KB Output is correct
11 Correct 4 ms 648 KB Output is correct
12 Correct 3 ms 656 KB Output is correct
13 Correct 1 ms 660 KB Output is correct
14 Correct 3 ms 672 KB Output is correct
15 Correct 4 ms 680 KB Output is correct
16 Correct 3 ms 680 KB Output is correct
17 Correct 2 ms 680 KB Output is correct
18 Correct 3 ms 688 KB Output is correct
19 Correct 3 ms 692 KB Output is correct
20 Correct 3 ms 696 KB Output is correct
21 Correct 3 ms 700 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 4 ms 484 KB Output is correct
3 Correct 3 ms 484 KB Output is correct
4 Correct 4 ms 484 KB Output is correct
5 Correct 3 ms 484 KB Output is correct
6 Correct 3 ms 484 KB Output is correct
7 Correct 3 ms 524 KB Output is correct
8 Correct 3 ms 572 KB Output is correct
9 Correct 3 ms 624 KB Output is correct
10 Correct 4 ms 628 KB Output is correct
11 Correct 4 ms 648 KB Output is correct
12 Correct 3 ms 656 KB Output is correct
13 Correct 1 ms 660 KB Output is correct
14 Correct 3 ms 672 KB Output is correct
15 Correct 4 ms 680 KB Output is correct
16 Correct 3 ms 680 KB Output is correct
17 Correct 2 ms 680 KB Output is correct
18 Correct 3 ms 688 KB Output is correct
19 Correct 3 ms 692 KB Output is correct
20 Correct 3 ms 696 KB Output is correct
21 Correct 3 ms 700 KB Output is correct
22 Correct 4 ms 704 KB Output is correct
23 Correct 4 ms 708 KB Output is correct
24 Correct 3 ms 708 KB Output is correct
25 Correct 3 ms 716 KB Output is correct
26 Correct 3 ms 720 KB Output is correct
27 Correct 3 ms 724 KB Output is correct
28 Correct 3 ms 728 KB Output is correct
29 Correct 3 ms 732 KB Output is correct
30 Correct 3 ms 740 KB Output is correct
31 Correct 3 ms 740 KB Output is correct
32 Correct 4 ms 744 KB Output is correct
33 Correct 3 ms 748 KB Output is correct
34 Correct 7 ms 748 KB Output is correct
35 Correct 4 ms 748 KB Output is correct
36 Correct 3 ms 760 KB Output is correct
37 Correct 2 ms 764 KB Output is correct

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 4 ms 484 KB Output is correct
3 Correct 3 ms 484 KB Output is correct
4 Correct 4 ms 484 KB Output is correct
5 Correct 3 ms 484 KB Output is correct
6 Correct 3 ms 484 KB Output is correct
7 Correct 3 ms 524 KB Output is correct
8 Correct 3 ms 572 KB Output is correct
9 Correct 3 ms 624 KB Output is correct
10 Correct 4 ms 628 KB Output is correct
11 Correct 4 ms 648 KB Output is correct
12 Correct 3 ms 656 KB Output is correct
13 Correct 1 ms 660 KB Output is correct
14 Correct 3 ms 672 KB Output is correct
15 Correct 4 ms 680 KB Output is correct
16 Correct 3 ms 680 KB Output is correct
17 Correct 2 ms 680 KB Output is correct
18 Correct 3 ms 688 KB Output is correct
19 Correct 3 ms 692 KB Output is correct
20 Correct 3 ms 696 KB Output is correct
21 Correct 3 ms 700 KB Output is correct
22 Correct 4 ms 704 KB Output is correct
23 Correct 4 ms 708 KB Output is correct
24 Correct 3 ms 708 KB Output is correct
25 Correct 3 ms 716 KB Output is correct
26 Correct 3 ms 720 KB Output is correct
27 Correct 3 ms 724 KB Output is correct
28 Correct 3 ms 728 KB Output is correct
29 Correct 3 ms 732 KB Output is correct
30 Correct 3 ms 740 KB Output is correct
31 Correct 3 ms 740 KB Output is correct
32 Correct 4 ms 744 KB Output is correct
33 Correct 3 ms 748 KB Output is correct
34 Correct 7 ms 748 KB Output is correct
35 Correct 4 ms 748 KB Output is correct
36 Correct 3 ms 760 KB Output is correct
37 Correct 2 ms 764 KB Output is correct
38 Correct 4 ms 768 KB Output is correct
39 Correct 6 ms 772 KB Output is correct
40 Correct 3 ms 848 KB Output is correct
41 Correct 3 ms 848 KB Output is correct
42 Correct 3 ms 848 KB Output is correct
43 Correct 4 ms 848 KB Output is correct
44 Correct 3 ms 848 KB Output is correct
45 Correct 4 ms 848 KB Output is correct
46 Correct 4 ms 852 KB Output is correct
47 Correct 4 ms 860 KB Output is correct
48 Correct 4 ms 872 KB Output is correct
49 Correct 4 ms 964 KB Output is correct
50 Correct 3 ms 976 KB Output is correct
51 Correct 3 ms 976 KB Output is correct
52 Correct 4 ms 976 KB Output is correct
53 Correct 2 ms 976 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 4 ms 484 KB Output is correct
3 Correct 3 ms 484 KB Output is correct
4 Correct 4 ms 484 KB Output is correct
5 Correct 3 ms 484 KB Output is correct
6 Correct 3 ms 484 KB Output is correct
7 Correct 3 ms 524 KB Output is correct
8 Correct 3 ms 572 KB Output is correct
9 Correct 3 ms 624 KB Output is correct
10 Correct 4 ms 628 KB Output is correct
11 Correct 4 ms 648 KB Output is correct
12 Correct 3 ms 656 KB Output is correct
13 Correct 1 ms 660 KB Output is correct
14 Correct 3 ms 672 KB Output is correct
15 Correct 4 ms 680 KB Output is correct
16 Correct 3 ms 680 KB Output is correct
17 Correct 2 ms 680 KB Output is correct
18 Correct 3 ms 688 KB Output is correct
19 Correct 3 ms 692 KB Output is correct
20 Correct 3 ms 696 KB Output is correct
21 Correct 3 ms 700 KB Output is correct
22 Correct 4 ms 704 KB Output is correct
23 Correct 4 ms 708 KB Output is correct
24 Correct 3 ms 708 KB Output is correct
25 Correct 3 ms 716 KB Output is correct
26 Correct 3 ms 720 KB Output is correct
27 Correct 3 ms 724 KB Output is correct
28 Correct 3 ms 728 KB Output is correct
29 Correct 3 ms 732 KB Output is correct
30 Correct 3 ms 740 KB Output is correct
31 Correct 3 ms 740 KB Output is correct
32 Correct 4 ms 744 KB Output is correct
33 Correct 3 ms 748 KB Output is correct
34 Correct 7 ms 748 KB Output is correct
35 Correct 4 ms 748 KB Output is correct
36 Correct 3 ms 760 KB Output is correct
37 Correct 2 ms 764 KB Output is correct
38 Correct 4 ms 768 KB Output is correct
39 Correct 6 ms 772 KB Output is correct
40 Correct 3 ms 848 KB Output is correct
41 Correct 3 ms 848 KB Output is correct
42 Correct 3 ms 848 KB Output is correct
43 Correct 4 ms 848 KB Output is correct
44 Correct 3 ms 848 KB Output is correct
45 Correct 4 ms 848 KB Output is correct
46 Correct 4 ms 852 KB Output is correct
47 Correct 4 ms 860 KB Output is correct
48 Correct 4 ms 872 KB Output is correct
49 Correct 4 ms 964 KB Output is correct
50 Correct 3 ms 976 KB Output is correct
51 Correct 3 ms 976 KB Output is correct
52 Correct 4 ms 976 KB Output is correct
53 Correct 2 ms 976 KB Output is correct
54 Correct 3 ms 976 KB Output is correct
55 Correct 13 ms 1848 KB Output is correct
56 Correct 18 ms 2264 KB Output is correct
57 Correct 12 ms 2572 KB Output is correct
58 Correct 14 ms 2832 KB Output is correct
59 Correct 14 ms 3132 KB Output is correct
60 Correct 13 ms 3464 KB Output is correct
61 Correct 12 ms 3772 KB Output is correct
62 Correct 10 ms 3772 KB Output is correct
63 Correct 5 ms 3772 KB Output is correct
64 Correct 16 ms 4304 KB Output is correct
65 Correct 11 ms 4400 KB Output is correct
66 Correct 14 ms 4700 KB Output is correct
67 Correct 11 ms 4700 KB Output is correct
68 Correct 7 ms 4700 KB Output is correct
69 Correct 12 ms 5208 KB Output is correct

Subtask #5
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 4 ms 484 KB Output is correct
3 Correct 3 ms 484 KB Output is correct
4 Correct 4 ms 484 KB Output is correct
5 Correct 3 ms 484 KB Output is correct
6 Correct 3 ms 484 KB Output is correct
7 Correct 3 ms 524 KB Output is correct
8 Correct 3 ms 572 KB Output is correct
9 Correct 3 ms 624 KB Output is correct
10 Correct 4 ms 628 KB Output is correct
11 Correct 4 ms 648 KB Output is correct
12 Correct 3 ms 656 KB Output is correct
13 Correct 1 ms 660 KB Output is correct
14 Correct 3 ms 672 KB Output is correct
15 Correct 4 ms 680 KB Output is correct
16 Correct 3 ms 680 KB Output is correct
17 Correct 2 ms 680 KB Output is correct
18 Correct 3 ms 688 KB Output is correct
19 Correct 3 ms 692 KB Output is correct
20 Correct 3 ms 696 KB Output is correct
21 Correct 3 ms 700 KB Output is correct
22 Correct 4 ms 704 KB Output is correct
23 Correct 4 ms 708 KB Output is correct
24 Correct 3 ms 708 KB Output is correct
25 Correct 3 ms 716 KB Output is correct
26 Correct 3 ms 720 KB Output is correct
27 Correct 3 ms 724 KB Output is correct
28 Correct 3 ms 728 KB Output is correct
29 Correct 3 ms 732 KB Output is correct
30 Correct 3 ms 740 KB Output is correct
31 Correct 3 ms 740 KB Output is correct
32 Correct 4 ms 744 KB Output is correct
33 Correct 3 ms 748 KB Output is correct
34 Correct 7 ms 748 KB Output is correct
35 Correct 4 ms 748 KB Output is correct
36 Correct 3 ms 760 KB Output is correct
37 Correct 2 ms 764 KB Output is correct
38 Correct 4 ms 768 KB Output is correct
39 Correct 6 ms 772 KB Output is correct
40 Correct 3 ms 848 KB Output is correct
41 Correct 3 ms 848 KB Output is correct
42 Correct 3 ms 848 KB Output is correct
43 Correct 4 ms 848 KB Output is correct
44 Correct 3 ms 848 KB Output is correct
45 Correct 4 ms 848 KB Output is correct
46 Correct 4 ms 852 KB Output is correct
47 Correct 4 ms 860 KB Output is correct
48 Correct 4 ms 872 KB Output is correct
49 Correct 4 ms 964 KB Output is correct
50 Correct 3 ms 976 KB Output is correct
51 Correct 3 ms 976 KB Output is correct
52 Correct 4 ms 976 KB Output is correct
53 Correct 2 ms 976 KB Output is correct
54 Correct 3 ms 976 KB Output is correct
55 Correct 13 ms 1848 KB Output is correct
56 Correct 18 ms 2264 KB Output is correct
57 Correct 12 ms 2572 KB Output is correct
58 Correct 14 ms 2832 KB Output is correct
59 Correct 14 ms 3132 KB Output is correct
60 Correct 13 ms 3464 KB Output is correct
61 Correct 12 ms 3772 KB Output is correct
62 Correct 10 ms 3772 KB Output is correct
63 Correct 5 ms 3772 KB Output is correct
64 Correct 16 ms 4304 KB Output is correct
65 Correct 11 ms 4400 KB Output is correct
66 Correct 14 ms 4700 KB Output is correct
67 Correct 11 ms 4700 KB Output is correct
68 Correct 7 ms 4700 KB Output is correct
69 Correct 12 ms 5208 KB Output is correct
70 Correct 14 ms 5508 KB Output is correct
71 Correct 190 ms 19260 KB Output is correct
72 Correct 167 ms 19388 KB Output is correct
73 Correct 183 ms 19388 KB Output is correct
74 Correct 157 ms 19388 KB Output is correct
75 Correct 184 ms 19388 KB Output is correct
76 Correct 186 ms 19388 KB Output is correct
77 Correct 76 ms 19388 KB Output is correct
78 Correct 194 ms 19388 KB Output is correct
79 Correct 186 ms 19388 KB Output is correct
80 Correct 200 ms 19388 KB Output is correct
81 Correct 39 ms 19388 KB Output is correct
82 Correct 131 ms 19388 KB Output is correct
83 Correct 185 ms 19388 KB Output is correct
84 Correct 190 ms 19388 KB Output is correct
85 Correct 219 ms 19388 KB Output is correct
86 Correct 233 ms 19388 KB Output is correct
87 Correct 195 ms 19388 KB Output is correct
88 Correct 33 ms 19388 KB Output is correct
89 Correct 121 ms 19388 KB Output is correct
90 Correct 81 ms 19388 KB Output is correct
91 Correct 10 ms 19388 KB Output is correct
92 Correct 71 ms 19388 KB Output is correct