# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
284647 | 2020-08-27T19:58:37 Z | triplem5ds | Arranging Shoes (IOI19_shoes) | C++14 | 1000 ms | 3192 KB |
#include "shoes.h" #include "bits/stdc++.h" using namespace std; long long count_swaps(std::vector<int> s) { long long cnt = 0; for(int i = 0; i < s.size(); i += 2){ if(s[i] < 0){ for(int j = i + 1; j < s.size(); ++j){ if(-s[j] == s[i]) { for(int k = j - 1; k > i; --k){ swap(s[k], s[k+1]); cnt++; } break; } } } else { for(int j = i + 1; j < s.size(); ++j){ if(-s[j] == s[i]) { for(int k = j - 1; k >= i; --k){ swap(s[k], s[k+1]); cnt++; } break; } } } } return cnt; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 256 KB | Output is correct |
2 | Correct | 0 ms | 256 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 256 KB | Output is correct |
2 | Correct | 0 ms | 256 KB | Output is correct |
3 | Correct | 0 ms | 256 KB | Output is correct |
4 | Correct | 0 ms | 256 KB | Output is correct |
5 | Correct | 0 ms | 384 KB | Output is correct |
6 | Correct | 0 ms | 384 KB | Output is correct |
7 | Correct | 0 ms | 256 KB | Output is correct |
8 | Correct | 0 ms | 256 KB | Output is correct |
9 | Correct | 1 ms | 256 KB | Output is correct |
10 | Correct | 0 ms | 256 KB | Output is correct |
11 | Correct | 0 ms | 256 KB | Output is correct |
12 | Correct | 0 ms | 256 KB | Output is correct |
13 | Correct | 0 ms | 256 KB | Output is correct |
14 | Correct | 0 ms | 256 KB | Output is correct |
15 | Correct | 0 ms | 256 KB | Output is correct |
16 | Correct | 0 ms | 256 KB | Output is correct |
17 | Correct | 0 ms | 256 KB | Output is correct |
18 | Correct | 0 ms | 256 KB | Output is correct |
19 | Correct | 0 ms | 256 KB | Output is correct |
20 | Correct | 0 ms | 256 KB | Output is correct |
21 | Correct | 1 ms | 256 KB | Output is correct |
22 | Correct | 1 ms | 256 KB | Output is correct |
23 | Correct | 0 ms | 256 KB | Output is correct |
24 | Correct | 0 ms | 256 KB | Output is correct |
25 | Correct | 0 ms | 256 KB | Output is correct |
26 | Correct | 1 ms | 256 KB | Output is correct |
27 | Correct | 0 ms | 256 KB | Output is correct |
28 | Correct | 1 ms | 256 KB | Output is correct |
29 | Correct | 0 ms | 256 KB | Output is correct |
30 | Correct | 0 ms | 256 KB | Output is correct |
31 | Correct | 0 ms | 256 KB | Output is correct |
32 | Correct | 1 ms | 256 KB | Output is correct |
33 | Correct | 1 ms | 256 KB | Output is correct |
34 | Correct | 1 ms | 256 KB | Output is correct |
35 | Correct | 1 ms | 256 KB | Output is correct |
36 | Correct | 1 ms | 256 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 256 KB | Output is correct |
2 | Correct | 0 ms | 256 KB | Output is correct |
3 | Correct | 0 ms | 256 KB | Output is correct |
4 | Correct | 0 ms | 256 KB | Output is correct |
5 | Correct | 1 ms | 256 KB | Output is correct |
6 | Correct | 1 ms | 256 KB | Output is correct |
7 | Correct | 0 ms | 256 KB | Output is correct |
8 | Correct | 0 ms | 256 KB | Output is correct |
9 | Correct | 0 ms | 256 KB | Output is correct |
10 | Correct | 0 ms | 256 KB | Output is correct |
11 | Correct | 1 ms | 384 KB | Output is correct |
12 | Correct | 0 ms | 256 KB | Output is correct |
13 | Correct | 0 ms | 256 KB | Output is correct |
14 | Correct | 1 ms | 256 KB | Output is correct |
15 | Correct | 0 ms | 256 KB | Output is correct |
16 | Correct | 0 ms | 256 KB | Output is correct |
17 | Correct | 1 ms | 256 KB | Output is correct |
18 | Correct | 1 ms | 384 KB | Output is correct |
19 | Correct | 1 ms | 384 KB | Output is correct |
20 | Correct | 6 ms | 640 KB | Output is correct |
21 | Correct | 7 ms | 512 KB | Output is correct |
22 | Correct | 62 ms | 3188 KB | Output is correct |
23 | Correct | 31 ms | 3192 KB | Output is correct |
24 | Correct | 35 ms | 3192 KB | Output is correct |
25 | Execution timed out | 1082 ms | 2944 KB | Time limit exceeded |
26 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 256 KB | Output is correct |
2 | Correct | 0 ms | 256 KB | Output is correct |
3 | Correct | 0 ms | 256 KB | Output is correct |
4 | Correct | 0 ms | 256 KB | Output is correct |
5 | Execution timed out | 1096 ms | 3064 KB | Time limit exceeded |
6 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 256 KB | Output is correct |
2 | Correct | 0 ms | 256 KB | Output is correct |
3 | Correct | 0 ms | 256 KB | Output is correct |
4 | Correct | 0 ms | 256 KB | Output is correct |
5 | Correct | 0 ms | 384 KB | Output is correct |
6 | Correct | 0 ms | 384 KB | Output is correct |
7 | Correct | 0 ms | 256 KB | Output is correct |
8 | Correct | 0 ms | 256 KB | Output is correct |
9 | Correct | 1 ms | 256 KB | Output is correct |
10 | Correct | 0 ms | 256 KB | Output is correct |
11 | Correct | 0 ms | 256 KB | Output is correct |
12 | Correct | 0 ms | 256 KB | Output is correct |
13 | Correct | 0 ms | 256 KB | Output is correct |
14 | Correct | 0 ms | 256 KB | Output is correct |
15 | Correct | 0 ms | 256 KB | Output is correct |
16 | Correct | 0 ms | 256 KB | Output is correct |
17 | Correct | 0 ms | 256 KB | Output is correct |
18 | Correct | 0 ms | 256 KB | Output is correct |
19 | Correct | 0 ms | 256 KB | Output is correct |
20 | Correct | 0 ms | 256 KB | Output is correct |
21 | Correct | 1 ms | 256 KB | Output is correct |
22 | Correct | 1 ms | 256 KB | Output is correct |
23 | Correct | 0 ms | 256 KB | Output is correct |
24 | Correct | 0 ms | 256 KB | Output is correct |
25 | Correct | 0 ms | 256 KB | Output is correct |
26 | Correct | 1 ms | 256 KB | Output is correct |
27 | Correct | 0 ms | 256 KB | Output is correct |
28 | Correct | 1 ms | 256 KB | Output is correct |
29 | Correct | 0 ms | 256 KB | Output is correct |
30 | Correct | 0 ms | 256 KB | Output is correct |
31 | Correct | 0 ms | 256 KB | Output is correct |
32 | Correct | 1 ms | 256 KB | Output is correct |
33 | Correct | 1 ms | 256 KB | Output is correct |
34 | Correct | 1 ms | 256 KB | Output is correct |
35 | Correct | 1 ms | 256 KB | Output is correct |
36 | Correct | 1 ms | 256 KB | Output is correct |
37 | Correct | 0 ms | 256 KB | Output is correct |
38 | Correct | 0 ms | 256 KB | Output is correct |
39 | Correct | 1 ms | 256 KB | Output is correct |
40 | Correct | 1 ms | 256 KB | Output is correct |
41 | Correct | 2 ms | 384 KB | Output is correct |
42 | Correct | 1 ms | 384 KB | Output is correct |
43 | Correct | 1 ms | 384 KB | Output is correct |
44 | Correct | 4 ms | 512 KB | Output is correct |
45 | Correct | 1 ms | 384 KB | Output is correct |
46 | Correct | 1 ms | 384 KB | Output is correct |
47 | Correct | 3 ms | 384 KB | Output is correct |
48 | Correct | 2 ms | 384 KB | Output is correct |
49 | Correct | 2 ms | 384 KB | Output is correct |
50 | Correct | 3 ms | 384 KB | Output is correct |
51 | Correct | 3 ms | 384 KB | Output is correct |
52 | Correct | 5 ms | 384 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 256 KB | Output is correct |
2 | Correct | 0 ms | 256 KB | Output is correct |
3 | Correct | 0 ms | 256 KB | Output is correct |
4 | Correct | 0 ms | 256 KB | Output is correct |
5 | Correct | 0 ms | 384 KB | Output is correct |
6 | Correct | 0 ms | 384 KB | Output is correct |
7 | Correct | 0 ms | 256 KB | Output is correct |
8 | Correct | 0 ms | 256 KB | Output is correct |
9 | Correct | 1 ms | 256 KB | Output is correct |
10 | Correct | 0 ms | 256 KB | Output is correct |
11 | Correct | 0 ms | 256 KB | Output is correct |
12 | Correct | 0 ms | 256 KB | Output is correct |
13 | Correct | 0 ms | 256 KB | Output is correct |
14 | Correct | 0 ms | 256 KB | Output is correct |
15 | Correct | 0 ms | 256 KB | Output is correct |
16 | Correct | 0 ms | 256 KB | Output is correct |
17 | Correct | 0 ms | 256 KB | Output is correct |
18 | Correct | 0 ms | 256 KB | Output is correct |
19 | Correct | 0 ms | 256 KB | Output is correct |
20 | Correct | 0 ms | 256 KB | Output is correct |
21 | Correct | 1 ms | 256 KB | Output is correct |
22 | Correct | 1 ms | 256 KB | Output is correct |
23 | Correct | 0 ms | 256 KB | Output is correct |
24 | Correct | 0 ms | 256 KB | Output is correct |
25 | Correct | 0 ms | 256 KB | Output is correct |
26 | Correct | 1 ms | 256 KB | Output is correct |
27 | Correct | 0 ms | 256 KB | Output is correct |
28 | Correct | 1 ms | 256 KB | Output is correct |
29 | Correct | 0 ms | 256 KB | Output is correct |
30 | Correct | 0 ms | 256 KB | Output is correct |
31 | Correct | 0 ms | 256 KB | Output is correct |
32 | Correct | 1 ms | 256 KB | Output is correct |
33 | Correct | 1 ms | 256 KB | Output is correct |
34 | Correct | 1 ms | 256 KB | Output is correct |
35 | Correct | 1 ms | 256 KB | Output is correct |
36 | Correct | 1 ms | 256 KB | Output is correct |
37 | Correct | 0 ms | 256 KB | Output is correct |
38 | Correct | 0 ms | 256 KB | Output is correct |
39 | Correct | 1 ms | 256 KB | Output is correct |
40 | Correct | 1 ms | 256 KB | Output is correct |
41 | Correct | 0 ms | 256 KB | Output is correct |
42 | Correct | 0 ms | 256 KB | Output is correct |
43 | Correct | 0 ms | 256 KB | Output is correct |
44 | Correct | 0 ms | 256 KB | Output is correct |
45 | Correct | 1 ms | 384 KB | Output is correct |
46 | Correct | 0 ms | 256 KB | Output is correct |
47 | Correct | 0 ms | 256 KB | Output is correct |
48 | Correct | 1 ms | 256 KB | Output is correct |
49 | Correct | 0 ms | 256 KB | Output is correct |
50 | Correct | 0 ms | 256 KB | Output is correct |
51 | Correct | 1 ms | 256 KB | Output is correct |
52 | Correct | 1 ms | 384 KB | Output is correct |
53 | Correct | 1 ms | 384 KB | Output is correct |
54 | Correct | 6 ms | 640 KB | Output is correct |
55 | Correct | 7 ms | 512 KB | Output is correct |
56 | Correct | 62 ms | 3188 KB | Output is correct |
57 | Correct | 31 ms | 3192 KB | Output is correct |
58 | Correct | 35 ms | 3192 KB | Output is correct |
59 | Execution timed out | 1082 ms | 2944 KB | Time limit exceeded |
60 | Halted | 0 ms | 0 KB | - |