# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
719167 | 2023-04-05T14:25:42 Z | AndrijaM | Arranging Shoes (IOI19_shoes) | C++14 | 29 ms | 2512 KB |
#include <bits/stdc++.h> using ll=long long; using namespace std; ll count_swaps(vector<int> a) { ll n = a.size(); ll ans = 0; if(n<=2010) { bool vis[n]; memset(vis,0,sizeof vis); for(ll i=0;i<n;i++) { if(vis[i])continue; ll j=i+1; ll val=0; while(a[j]!=-a[i] || vis[j]) { if(!vis[j])val++; j++; } if(a[i]>0) { ans+=val+1; } else { ans+=val; } vis[i]=vis[j]=true; } } else { vector<int>v; for(ll idx=0;idx<n;idx++) { if(a[idx]<0) v.push_back(idx); } sort(v.begin(),v.end()); ll k=0; for(ll idx=0;idx<v.size();idx++) { ans+=abs(v[idx]-k); k+=2; } } return ans; }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 212 KB | Output is correct |
2 | Correct | 1 ms | 212 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 212 KB | Output is correct |
2 | Correct | 1 ms | 212 KB | Output is correct |
3 | Correct | 1 ms | 212 KB | Output is correct |
4 | Correct | 1 ms | 212 KB | Output is correct |
5 | Correct | 1 ms | 212 KB | Output is correct |
6 | Correct | 0 ms | 212 KB | Output is correct |
7 | Correct | 0 ms | 212 KB | Output is correct |
8 | Correct | 0 ms | 212 KB | Output is correct |
9 | Correct | 0 ms | 212 KB | Output is correct |
10 | Correct | 1 ms | 212 KB | Output is correct |
11 | Correct | 0 ms | 212 KB | Output is correct |
12 | Correct | 1 ms | 212 KB | Output is correct |
13 | Correct | 1 ms | 212 KB | Output is correct |
14 | Correct | 1 ms | 212 KB | Output is correct |
15 | Correct | 0 ms | 212 KB | Output is correct |
16 | Correct | 0 ms | 212 KB | Output is correct |
17 | Correct | 0 ms | 212 KB | Output is correct |
18 | Correct | 0 ms | 212 KB | Output is correct |
19 | Correct | 0 ms | 212 KB | Output is correct |
20 | Correct | 0 ms | 212 KB | Output is correct |
21 | Correct | 0 ms | 212 KB | Output is correct |
22 | Correct | 0 ms | 212 KB | Output is correct |
23 | Correct | 0 ms | 212 KB | Output is correct |
24 | Correct | 0 ms | 212 KB | Output is correct |
25 | Correct | 1 ms | 212 KB | Output is correct |
26 | Correct | 0 ms | 212 KB | Output is correct |
27 | Correct | 0 ms | 212 KB | Output is correct |
28 | Correct | 0 ms | 212 KB | Output is correct |
29 | Correct | 0 ms | 212 KB | Output is correct |
30 | Correct | 0 ms | 212 KB | Output is correct |
31 | Correct | 0 ms | 212 KB | Output is correct |
32 | Correct | 0 ms | 212 KB | Output is correct |
33 | Correct | 0 ms | 212 KB | Output is correct |
34 | Correct | 0 ms | 212 KB | Output is correct |
35 | Correct | 0 ms | 212 KB | Output is correct |
36 | Correct | 0 ms | 212 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 212 KB | Output is correct |
2 | Correct | 1 ms | 212 KB | Output is correct |
3 | Correct | 0 ms | 212 KB | Output is correct |
4 | Correct | 0 ms | 212 KB | Output is correct |
5 | Correct | 1 ms | 212 KB | Output is correct |
6 | Correct | 0 ms | 212 KB | Output is correct |
7 | Correct | 0 ms | 212 KB | Output is correct |
8 | Correct | 0 ms | 212 KB | Output is correct |
9 | Correct | 0 ms | 212 KB | Output is correct |
10 | Correct | 0 ms | 212 KB | Output is correct |
11 | Correct | 0 ms | 212 KB | Output is correct |
12 | Correct | 0 ms | 212 KB | Output is correct |
13 | Correct | 0 ms | 212 KB | Output is correct |
14 | Correct | 1 ms | 212 KB | Output is correct |
15 | Correct | 0 ms | 212 KB | Output is correct |
16 | Correct | 0 ms | 212 KB | Output is correct |
17 | Correct | 0 ms | 212 KB | Output is correct |
18 | Correct | 1 ms | 212 KB | Output is correct |
19 | Correct | 1 ms | 212 KB | Output is correct |
20 | Correct | 3 ms | 512 KB | Output is correct |
21 | Correct | 3 ms | 468 KB | Output is correct |
22 | Correct | 23 ms | 2384 KB | Output is correct |
23 | Correct | 28 ms | 2500 KB | Output is correct |
24 | Correct | 24 ms | 2512 KB | Output is correct |
25 | Correct | 23 ms | 2496 KB | Output is correct |
26 | Correct | 23 ms | 2492 KB | Output is correct |
27 | Correct | 22 ms | 2500 KB | Output is correct |
28 | Correct | 18 ms | 2500 KB | Output is correct |
29 | Correct | 19 ms | 2512 KB | Output is correct |
30 | Correct | 19 ms | 2512 KB | Output is correct |
31 | Correct | 20 ms | 2480 KB | Output is correct |
32 | Correct | 19 ms | 2504 KB | Output is correct |
33 | Correct | 18 ms | 2500 KB | Output is correct |
34 | Correct | 29 ms | 2492 KB | Output is correct |
35 | Correct | 0 ms | 212 KB | Output is correct |
36 | Correct | 1 ms | 212 KB | Output is correct |
37 | Correct | 19 ms | 2504 KB | Output is correct |
38 | Correct | 19 ms | 2512 KB | Output is correct |
39 | Correct | 19 ms | 2512 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 212 KB | Output is correct |
2 | Correct | 0 ms | 212 KB | Output is correct |
3 | Correct | 0 ms | 212 KB | Output is correct |
4 | Correct | 0 ms | 212 KB | Output is correct |
5 | Correct | 18 ms | 2496 KB | Output is correct |
6 | Correct | 18 ms | 2492 KB | Output is correct |
7 | Correct | 21 ms | 2444 KB | Output is correct |
8 | Correct | 17 ms | 2500 KB | Output is correct |
9 | Correct | 19 ms | 2496 KB | Output is correct |
10 | Correct | 18 ms | 2496 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 212 KB | Output is correct |
2 | Correct | 1 ms | 212 KB | Output is correct |
3 | Correct | 1 ms | 212 KB | Output is correct |
4 | Correct | 1 ms | 212 KB | Output is correct |
5 | Correct | 1 ms | 212 KB | Output is correct |
6 | Correct | 0 ms | 212 KB | Output is correct |
7 | Correct | 0 ms | 212 KB | Output is correct |
8 | Correct | 0 ms | 212 KB | Output is correct |
9 | Correct | 0 ms | 212 KB | Output is correct |
10 | Correct | 1 ms | 212 KB | Output is correct |
11 | Correct | 0 ms | 212 KB | Output is correct |
12 | Correct | 1 ms | 212 KB | Output is correct |
13 | Correct | 1 ms | 212 KB | Output is correct |
14 | Correct | 1 ms | 212 KB | Output is correct |
15 | Correct | 0 ms | 212 KB | Output is correct |
16 | Correct | 0 ms | 212 KB | Output is correct |
17 | Correct | 0 ms | 212 KB | Output is correct |
18 | Correct | 0 ms | 212 KB | Output is correct |
19 | Correct | 0 ms | 212 KB | Output is correct |
20 | Correct | 0 ms | 212 KB | Output is correct |
21 | Correct | 0 ms | 212 KB | Output is correct |
22 | Correct | 0 ms | 212 KB | Output is correct |
23 | Correct | 0 ms | 212 KB | Output is correct |
24 | Correct | 0 ms | 212 KB | Output is correct |
25 | Correct | 1 ms | 212 KB | Output is correct |
26 | Correct | 0 ms | 212 KB | Output is correct |
27 | Correct | 0 ms | 212 KB | Output is correct |
28 | Correct | 0 ms | 212 KB | Output is correct |
29 | Correct | 0 ms | 212 KB | Output is correct |
30 | Correct | 0 ms | 212 KB | Output is correct |
31 | Correct | 0 ms | 212 KB | Output is correct |
32 | Correct | 0 ms | 212 KB | Output is correct |
33 | Correct | 0 ms | 212 KB | Output is correct |
34 | Correct | 0 ms | 212 KB | Output is correct |
35 | Correct | 0 ms | 212 KB | Output is correct |
36 | Correct | 0 ms | 212 KB | Output is correct |
37 | Correct | 0 ms | 212 KB | Output is correct |
38 | Correct | 0 ms | 212 KB | Output is correct |
39 | Correct | 1 ms | 212 KB | Output is correct |
40 | Correct | 1 ms | 212 KB | Output is correct |
41 | Correct | 1 ms | 212 KB | Output is correct |
42 | Correct | 1 ms | 212 KB | Output is correct |
43 | Correct | 1 ms | 212 KB | Output is correct |
44 | Correct | 1 ms | 212 KB | Output is correct |
45 | Correct | 1 ms | 212 KB | Output is correct |
46 | Correct | 0 ms | 212 KB | Output is correct |
47 | Correct | 1 ms | 212 KB | Output is correct |
48 | Correct | 1 ms | 212 KB | Output is correct |
49 | Correct | 1 ms | 212 KB | Output is correct |
50 | Correct | 1 ms | 212 KB | Output is correct |
51 | Correct | 1 ms | 212 KB | Output is correct |
52 | Correct | 1 ms | 212 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 212 KB | Output is correct |
2 | Correct | 1 ms | 212 KB | Output is correct |
3 | Correct | 1 ms | 212 KB | Output is correct |
4 | Correct | 1 ms | 212 KB | Output is correct |
5 | Correct | 1 ms | 212 KB | Output is correct |
6 | Correct | 0 ms | 212 KB | Output is correct |
7 | Correct | 0 ms | 212 KB | Output is correct |
8 | Correct | 0 ms | 212 KB | Output is correct |
9 | Correct | 0 ms | 212 KB | Output is correct |
10 | Correct | 1 ms | 212 KB | Output is correct |
11 | Correct | 0 ms | 212 KB | Output is correct |
12 | Correct | 1 ms | 212 KB | Output is correct |
13 | Correct | 1 ms | 212 KB | Output is correct |
14 | Correct | 1 ms | 212 KB | Output is correct |
15 | Correct | 0 ms | 212 KB | Output is correct |
16 | Correct | 0 ms | 212 KB | Output is correct |
17 | Correct | 0 ms | 212 KB | Output is correct |
18 | Correct | 0 ms | 212 KB | Output is correct |
19 | Correct | 0 ms | 212 KB | Output is correct |
20 | Correct | 0 ms | 212 KB | Output is correct |
21 | Correct | 0 ms | 212 KB | Output is correct |
22 | Correct | 0 ms | 212 KB | Output is correct |
23 | Correct | 0 ms | 212 KB | Output is correct |
24 | Correct | 0 ms | 212 KB | Output is correct |
25 | Correct | 1 ms | 212 KB | Output is correct |
26 | Correct | 0 ms | 212 KB | Output is correct |
27 | Correct | 0 ms | 212 KB | Output is correct |
28 | Correct | 0 ms | 212 KB | Output is correct |
29 | Correct | 0 ms | 212 KB | Output is correct |
30 | Correct | 0 ms | 212 KB | Output is correct |
31 | Correct | 0 ms | 212 KB | Output is correct |
32 | Correct | 0 ms | 212 KB | Output is correct |
33 | Correct | 0 ms | 212 KB | Output is correct |
34 | Correct | 0 ms | 212 KB | Output is correct |
35 | Correct | 0 ms | 212 KB | Output is correct |
36 | Correct | 0 ms | 212 KB | Output is correct |
37 | Correct | 0 ms | 212 KB | Output is correct |
38 | Correct | 0 ms | 212 KB | Output is correct |
39 | Correct | 1 ms | 212 KB | Output is correct |
40 | Correct | 0 ms | 212 KB | Output is correct |
41 | Correct | 0 ms | 212 KB | Output is correct |
42 | Correct | 0 ms | 212 KB | Output is correct |
43 | Correct | 0 ms | 212 KB | Output is correct |
44 | Correct | 0 ms | 212 KB | Output is correct |
45 | Correct | 0 ms | 212 KB | Output is correct |
46 | Correct | 0 ms | 212 KB | Output is correct |
47 | Correct | 0 ms | 212 KB | Output is correct |
48 | Correct | 1 ms | 212 KB | Output is correct |
49 | Correct | 0 ms | 212 KB | Output is correct |
50 | Correct | 0 ms | 212 KB | Output is correct |
51 | Correct | 0 ms | 212 KB | Output is correct |
52 | Correct | 1 ms | 212 KB | Output is correct |
53 | Correct | 1 ms | 212 KB | Output is correct |
54 | Correct | 3 ms | 512 KB | Output is correct |
55 | Correct | 3 ms | 468 KB | Output is correct |
56 | Correct | 23 ms | 2384 KB | Output is correct |
57 | Correct | 28 ms | 2500 KB | Output is correct |
58 | Correct | 24 ms | 2512 KB | Output is correct |
59 | Correct | 23 ms | 2496 KB | Output is correct |
60 | Correct | 23 ms | 2492 KB | Output is correct |
61 | Correct | 22 ms | 2500 KB | Output is correct |
62 | Correct | 18 ms | 2500 KB | Output is correct |
63 | Correct | 19 ms | 2512 KB | Output is correct |
64 | Correct | 19 ms | 2512 KB | Output is correct |
65 | Correct | 20 ms | 2480 KB | Output is correct |
66 | Correct | 19 ms | 2504 KB | Output is correct |
67 | Correct | 18 ms | 2500 KB | Output is correct |
68 | Correct | 29 ms | 2492 KB | Output is correct |
69 | Correct | 0 ms | 212 KB | Output is correct |
70 | Correct | 1 ms | 212 KB | Output is correct |
71 | Correct | 19 ms | 2504 KB | Output is correct |
72 | Correct | 19 ms | 2512 KB | Output is correct |
73 | Correct | 19 ms | 2512 KB | Output is correct |
74 | Correct | 0 ms | 212 KB | Output is correct |
75 | Correct | 0 ms | 212 KB | Output is correct |
76 | Correct | 0 ms | 212 KB | Output is correct |
77 | Correct | 0 ms | 212 KB | Output is correct |
78 | Correct | 18 ms | 2496 KB | Output is correct |
79 | Correct | 18 ms | 2492 KB | Output is correct |
80 | Correct | 21 ms | 2444 KB | Output is correct |
81 | Correct | 17 ms | 2500 KB | Output is correct |
82 | Correct | 19 ms | 2496 KB | Output is correct |
83 | Correct | 18 ms | 2496 KB | Output is correct |
84 | Correct | 0 ms | 212 KB | Output is correct |
85 | Correct | 0 ms | 212 KB | Output is correct |
86 | Correct | 1 ms | 212 KB | Output is correct |
87 | Correct | 1 ms | 212 KB | Output is correct |
88 | Correct | 1 ms | 212 KB | Output is correct |
89 | Correct | 1 ms | 212 KB | Output is correct |
90 | Correct | 1 ms | 212 KB | Output is correct |
91 | Correct | 1 ms | 212 KB | Output is correct |
92 | Correct | 1 ms | 212 KB | Output is correct |
93 | Correct | 0 ms | 212 KB | Output is correct |
94 | Correct | 1 ms | 212 KB | Output is correct |
95 | Correct | 1 ms | 212 KB | Output is correct |
96 | Correct | 1 ms | 212 KB | Output is correct |
97 | Correct | 1 ms | 212 KB | Output is correct |
98 | Correct | 1 ms | 212 KB | Output is correct |
99 | Correct | 1 ms | 212 KB | Output is correct |
100 | Correct | 1 ms | 212 KB | Output is correct |
101 | Incorrect | 3 ms | 596 KB | Output isn't correct |
102 | Halted | 0 ms | 0 KB | - |