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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     int n;
  6.     cin >> n;
  7.  
  8.     int a[100];
  9.     for(int i = 0; i < n; i++) {
  10.         cin >> a[i];
  11.     }
  12.  
  13.     int hash[100] = {0};
  14.     for(int i = 0; i < n; i++) {
  15.         hash[a[i]]++;
  16.     }
  17.  
  18.     int q;
  19.     cin >> q;
  20.  
  21.     for(int i = 0; i < q; i++) {
  22.         int x;
  23.         cin >> x;
  24.         cout << hash[x] << " ";
  25.     }
  26.     return 0;
  27. }
  28.  
Success #stdin #stdout 0.01s 5312KB
comments (?)
stdin
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9
1 3 3 4 1 4 4 4 4
3
3 4 1
stdout
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2 5 2
https://ideone.com/YCcqe4
language:
C++ (gcc 8.3)
created:
13 hours ago
visibility:
public

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