oj.uz

답안 #758878

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
758878 2023-06-15T12:09:51 Z Dan4Life Roller Coaster Railroad (IOI16_railroad) C++17
34 / 100
 38 ms 10696 KB 
#include <bits/stdc++.h>
#include "railroad.h"
using namespace std;
using ll = long long;
const ll LINF = (ll)2e18;
ll dp[1<<16][16];

ll plan_roller_coaster(vector<int> s, vector<int> t) {
    int n = (int)s.size();
    for(int i = 0; i < (1<<n); i++) 
        for(int j = 0; j < n; j++) dp[i][j]=LINF;
    for(int i = 0; i < n; i++) dp[1<<i][i]=0;
    for(int mask = 1; mask < (1<<n); mask++){
        for(int i = 0; i < n; i++) 
            if((mask>>i)&1)
                for(int j = 0; j < n; j++)
                    if((mask>>j)&1 and j!=i)
                        dp[mask][i] = min(dp[mask][i], 
                            dp[mask^(1<<i)][j]+(ll)max(0,t[j]-s[i]));
    }
    return *min_element(dp[(1<<n)-1],dp[(1<<n)-1]+n);
}

Subtask #1
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB n = 2
2 Correct 1 ms 308 KB n = 2
3 Correct 1 ms 212 KB n = 2
4 Correct 1 ms 212 KB n = 2
5 Correct 1 ms 304 KB n = 2
6 Correct 1 ms 212 KB n = 2
7 Correct 1 ms 212 KB n = 3
8 Correct 1 ms 212 KB n = 3
9 Correct 1 ms 212 KB n = 3
10 Correct 1 ms 340 KB n = 8
11 Correct 1 ms 340 KB n = 8
12 Correct 1 ms 340 KB n = 8
13 Correct 1 ms 340 KB n = 8
14 Correct 1 ms 212 KB n = 8
15 Correct 1 ms 340 KB n = 8
16 Correct 1 ms 340 KB n = 8
17 Correct 1 ms 340 KB n = 8
18 Correct 1 ms 308 KB n = 8
19 Correct 1 ms 212 KB n = 3
20 Correct 1 ms 212 KB n = 7
21 Correct 1 ms 340 KB n = 8
22 Correct 1 ms 308 KB n = 8
23 Correct 1 ms 340 KB n = 8
24 Correct 1 ms 340 KB n = 8
25 Correct 1 ms 340 KB n = 8

Subtask #2
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB n = 2
2 Correct 1 ms 308 KB n = 2
3 Correct 1 ms 212 KB n = 2
4 Correct 1 ms 212 KB n = 2
5 Correct 1 ms 304 KB n = 2
6 Correct 1 ms 212 KB n = 2
7 Correct 1 ms 212 KB n = 3
8 Correct 1 ms 212 KB n = 3
9 Correct 1 ms 212 KB n = 3
10 Correct 1 ms 340 KB n = 8
11 Correct 1 ms 340 KB n = 8
12 Correct 1 ms 340 KB n = 8
13 Correct 1 ms 340 KB n = 8
14 Correct 1 ms 212 KB n = 8
15 Correct 1 ms 340 KB n = 8
16 Correct 1 ms 340 KB n = 8
17 Correct 1 ms 340 KB n = 8
18 Correct 1 ms 308 KB n = 8
19 Correct 1 ms 212 KB n = 3
20 Correct 1 ms 212 KB n = 7
21 Correct 1 ms 340 KB n = 8
22 Correct 1 ms 308 KB n = 8
23 Correct 1 ms 340 KB n = 8
24 Correct 1 ms 340 KB n = 8
25 Correct 1 ms 340 KB n = 8
26 Correct 1 ms 340 KB n = 8
27 Correct 1 ms 340 KB n = 8
28 Correct 1 ms 308 KB n = 8
29 Correct 35 ms 8404 KB n = 16
30 Correct 38 ms 8532 KB n = 16
31 Correct 35 ms 8404 KB n = 16
32 Correct 36 ms 8404 KB n = 16
33 Correct 35 ms 8508 KB n = 16
34 Correct 35 ms 8404 KB n = 16
35 Correct 35 ms 8404 KB n = 16
36 Correct 16 ms 4308 KB n = 15
37 Correct 1 ms 340 KB n = 8
38 Correct 36 ms 8404 KB n = 16
39 Correct 36 ms 8460 KB n = 16
40 Correct 1 ms 340 KB n = 9
41 Correct 38 ms 8500 KB n = 16
42 Correct 36 ms 8496 KB n = 16
43 Correct 36 ms 8404 KB n = 16
44 Correct 1 ms 340 KB n = 9
45 Correct 16 ms 4308 KB n = 15
46 Correct 35 ms 8404 KB n = 16
47 Correct 35 ms 8404 KB n = 16
48 Correct 35 ms 8404 KB n = 16

Subtask #3
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 36 ms 10696 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB n = 2
2 Correct 1 ms 308 KB n = 2
3 Correct 1 ms 212 KB n = 2
4 Correct 1 ms 212 KB n = 2
5 Correct 1 ms 304 KB n = 2
6 Correct 1 ms 212 KB n = 2
7 Correct 1 ms 212 KB n = 3
8 Correct 1 ms 212 KB n = 3
9 Correct 1 ms 212 KB n = 3
10 Correct 1 ms 340 KB n = 8
11 Correct 1 ms 340 KB n = 8
12 Correct 1 ms 340 KB n = 8
13 Correct 1 ms 340 KB n = 8
14 Correct 1 ms 212 KB n = 8
15 Correct 1 ms 340 KB n = 8
16 Correct 1 ms 340 KB n = 8
17 Correct 1 ms 340 KB n = 8
18 Correct 1 ms 308 KB n = 8
19 Correct 1 ms 212 KB n = 3
20 Correct 1 ms 212 KB n = 7
21 Correct 1 ms 340 KB n = 8
22 Correct 1 ms 308 KB n = 8
23 Correct 1 ms 340 KB n = 8
24 Correct 1 ms 340 KB n = 8
25 Correct 1 ms 340 KB n = 8
26 Correct 1 ms 340 KB n = 8
27 Correct 1 ms 340 KB n = 8
28 Correct 1 ms 308 KB n = 8
29 Correct 35 ms 8404 KB n = 16
30 Correct 38 ms 8532 KB n = 16
31 Correct 35 ms 8404 KB n = 16
32 Correct 36 ms 8404 KB n = 16
33 Correct 35 ms 8508 KB n = 16
34 Correct 35 ms 8404 KB n = 16
35 Correct 35 ms 8404 KB n = 16
36 Correct 16 ms 4308 KB n = 15
37 Correct 1 ms 340 KB n = 8
38 Correct 36 ms 8404 KB n = 16
39 Correct 36 ms 8460 KB n = 16
40 Correct 1 ms 340 KB n = 9
41 Correct 38 ms 8500 KB n = 16
42 Correct 36 ms 8496 KB n = 16
43 Correct 36 ms 8404 KB n = 16
44 Correct 1 ms 340 KB n = 9
45 Correct 16 ms 4308 KB n = 15
46 Correct 35 ms 8404 KB n = 16
47 Correct 35 ms 8404 KB n = 16
48 Correct 35 ms 8404 KB n = 16
49 Runtime error 36 ms 10696 KB Execution killed with signal 11
50 Halted 0 ms 0 KB -