#include <bits/stdc++.h>
using namespace std;
long long count_swaps(std::vector<int> S){
long long int ans=S.size()/2;
return (ans*(ans-1))/2;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Incorrect |
0 ms |
256 KB |
Output isn't correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Incorrect |
0 ms |
256 KB |
Output isn't correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Incorrect |
0 ms |
256 KB |
Output isn't correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Correct |
1 ms |
384 KB |
Output is correct |
3 |
Correct |
0 ms |
256 KB |
Output is correct |
4 |
Correct |
1 ms |
256 KB |
Output is correct |
5 |
Correct |
32 ms |
1912 KB |
Output is correct |
6 |
Correct |
33 ms |
3068 KB |
Output is correct |
7 |
Correct |
34 ms |
3064 KB |
Output is correct |
8 |
Correct |
32 ms |
3192 KB |
Output is correct |
9 |
Correct |
33 ms |
3064 KB |
Output is correct |
10 |
Correct |
33 ms |
3064 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Incorrect |
0 ms |
256 KB |
Output isn't correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Incorrect |
0 ms |
256 KB |
Output isn't correct |