# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
289815 | 2020-09-03T05:55:58 Z | IgorI | Arranging Shoes (IOI19_shoes) | C++17 | 1000 ms | 3200 KB |
#include <vector> #include <cstdio> #include <string> #include <set> #include <cstdlib> #include <iostream> #include <map> using namespace std; #define all(x) (x).begin(), (x).end() #define forn(i, n) for (int (i) = 0; (i) < (n); (i)++) long long count_swaps(vector<int> a) { int n = a.size() / 2; long long ans = 0; for (int i = 0; i < a.size(); i += 2) { int p; for (int j = i; j < a.size(); j++) { if (a[j] == -a[i]) { p = j; break; } } while (p != i + 1) { swap(a[p], a[p - 1]); p--; ans++; } if (a[i] > a[i + 1]) { swap(a[i], a[i + 1]); ans++; } } return ans; }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 256 KB | Output is correct |
2 | Correct | 0 ms | 256 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | 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 | Correct | 0 ms | 256 KB | Output is correct |
6 | Correct | 0 ms | 256 KB | Output is correct |
7 | Correct | 0 ms | 256 KB | Output is correct |
8 | Correct | 1 ms | 384 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 | 1 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 | 1 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 | 1 ms | 256 KB | Output is correct |
25 | Correct | 1 ms | 256 KB | Output is correct |
26 | Correct | 0 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 | 1 ms | 256 KB | Output is correct |
31 | Correct | 0 ms | 256 KB | Output is correct |
32 | Correct | 0 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 | 0 ms | 256 KB | Output is correct |
36 | Correct | 0 ms | 256 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | 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 | Correct | 1 ms | 256 KB | Output is correct |
6 | Correct | 0 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 | 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 | 1 ms | 256 KB | Output is correct |
14 | Correct | 0 ms | 256 KB | Output is correct |
15 | Correct | 1 ms | 256 KB | Output is correct |
16 | Correct | 1 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 | 4 ms | 512 KB | Output is correct |
21 | Correct | 4 ms | 512 KB | Output is correct |
22 | Correct | 46 ms | 3192 KB | Output is correct |
23 | Correct | 30 ms | 3192 KB | Output is correct |
24 | Correct | 33 ms | 3200 KB | Output is correct |
25 | Execution timed out | 1091 ms | 2936 KB | Time limit exceeded |
26 | Halted | 0 ms | 0 KB | - |
# | 결과 | 실행 시간 | 메모리 | 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 | 1091 ms | 1920 KB | Time limit exceeded |
6 | Halted | 0 ms | 0 KB | - |
# | 결과 | 실행 시간 | 메모리 | 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 | Correct | 0 ms | 256 KB | Output is correct |
6 | Correct | 0 ms | 256 KB | Output is correct |
7 | Correct | 0 ms | 256 KB | Output is correct |
8 | Correct | 1 ms | 384 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 | 1 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 | 1 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 | 1 ms | 256 KB | Output is correct |
25 | Correct | 1 ms | 256 KB | Output is correct |
26 | Correct | 0 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 | 1 ms | 256 KB | Output is correct |
31 | Correct | 0 ms | 256 KB | Output is correct |
32 | Correct | 0 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 | 0 ms | 256 KB | Output is correct |
36 | Correct | 0 ms | 256 KB | Output is correct |
37 | Correct | 1 ms | 256 KB | Output is correct |
38 | Correct | 1 ms | 256 KB | Output is correct |
39 | Correct | 0 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 | 2 ms | 384 KB | Output is correct |
45 | Correct | 1 ms | 384 KB | Output is correct |
46 | Correct | 1 ms | 384 KB | Output is correct |
47 | Correct | 2 ms | 384 KB | Output is correct |
48 | Correct | 2 ms | 384 KB | Output is correct |
49 | Correct | 1 ms | 384 KB | Output is correct |
50 | Correct | 2 ms | 512 KB | Output is correct |
51 | Correct | 2 ms | 384 KB | Output is correct |
52 | Correct | 2 ms | 384 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | 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 | Correct | 0 ms | 256 KB | Output is correct |
6 | Correct | 0 ms | 256 KB | Output is correct |
7 | Correct | 0 ms | 256 KB | Output is correct |
8 | Correct | 1 ms | 384 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 | 1 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 | 1 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 | 1 ms | 256 KB | Output is correct |
25 | Correct | 1 ms | 256 KB | Output is correct |
26 | Correct | 0 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 | 1 ms | 256 KB | Output is correct |
31 | Correct | 0 ms | 256 KB | Output is correct |
32 | Correct | 0 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 | 0 ms | 256 KB | Output is correct |
36 | Correct | 0 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 | 0 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 | 1 ms | 256 KB | Output is correct |
44 | Correct | 0 ms | 256 KB | Output is correct |
45 | Correct | 0 ms | 256 KB | Output is correct |
46 | Correct | 0 ms | 256 KB | Output is correct |
47 | Correct | 1 ms | 256 KB | Output is correct |
48 | Correct | 0 ms | 256 KB | Output is correct |
49 | Correct | 1 ms | 256 KB | Output is correct |
50 | Correct | 1 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 | 4 ms | 512 KB | Output is correct |
55 | Correct | 4 ms | 512 KB | Output is correct |
56 | Correct | 46 ms | 3192 KB | Output is correct |
57 | Correct | 30 ms | 3192 KB | Output is correct |
58 | Correct | 33 ms | 3200 KB | Output is correct |
59 | Execution timed out | 1091 ms | 2936 KB | Time limit exceeded |
60 | Halted | 0 ms | 0 KB | - |