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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int fun(vector<int> &x, vector<int> &y)
  5. {
  6.     int cnt = 0;
  7.     int n = x.size();
  8.  
  9.     for(int i = 0; i < n; i++)
  10.     {
  11.         bool flag = true;
  12.  
  13.         for(int j = 0; j < n; j++)
  14.         {
  15.             if(x[(i + j) % n] >= y[j])
  16.                 flag = false;
  17.         }
  18.  
  19.         if(flag == true)
  20.             cnt ++;
  21.     }
  22.     return cnt;
  23. }
  24.  
  25. void solve()
  26. {
  27.     int n;
  28.     cin >> n;
  29.  
  30.     vector<int> a(n), b(n), c(n);
  31.  
  32.     for(int i = 0; i < n; i++)
  33.         cin >> a[i];
  34.     for(int i = 0; i < n; i++)
  35.         cin >> b[i];
  36.     for(int i = 0; i < n; i++)
  37.         cin >> c[i];
  38.  
  39.     cout << 1LL * n * fun(a, b) * fun(b, c) << endl;
  40. }
  41.  
  42. int main() {
  43.     // your code goes here
  44.     int t;
  45.     cin >> t;
  46.  
  47.     while(t--)
  48.         solve();
  49. }
Success #stdin #stdout 0s 5324KB
comments (?)
stdin
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4
2
1 2
3 4
5 4
3
1 1 1
2 2 2
3 3 3
4
1 2 1 2
3 3 2 2
5 5 5 5
5
1 4 2 3 5
6 4 5 7 6
7 5 8 10 10
stdout
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4
27
0
10
https://ideone.com/EWGfOY
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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