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  1. // Problem: E. Hit and Blow
  2. #include <bits/stdc++.h>
  3. using namespace std;
  4. void solve()
  5. {
  6.     int n;
  7.     cin >> n;
  8.     int a[1005], b[1005];
  9.     for (int i = 0; i < n; i++)
  10.         cin >> a[i];
  11.     for (int i = 0; i < n; i++)
  12.         cin >> b[i];
  13.     int ans1 = 0;
  14.     for (int i = 0; i < n; i++)
  15.     {
  16.         if (a[i] == b[i])
  17.             ans1++;
  18.     }
  19.     int ans2 = 0;
  20.     for (int i = 0; i < n; i++)
  21.     {
  22.         for (int j = 0; j < n; j++)
  23.         {
  24.             if (i == j)
  25.                 continue;
  26.             if (a[i] == b[j])
  27.                 ans2++;
  28.         }
  29.     }
  30.     cout << ans1 << "\n" << ans2;
  31. }
  32. int main()
  33. {
  34.     int t = 1;
  35.     // cin >> t;
  36.     while (t--)
  37.     {
  38.         solve();
  39.     }
  40. }
Success #stdin #stdout 0s 5316KB
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https://ideone.com/c7Pjh7
language:
C++14 (gcc 8.3)
created:
4 days ago
visibility:
public

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