fork download
copy 
  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. // The GOAT ^_^
  5. int main() {
  6.   int n, m;
  7.   cin >> n >> m;
  8.   int arr[n];
  9.   int freq[100001] = {};
  10.  
  11.  
  12.  // this time we will use frequency array :)
  13.   for (int i = 0; i < n; i++) {
  14.     cin >> arr[i];
  15.     freq[arr[i]]++;
  16.   }
  17.  
  18.   for (int i = 1; i <= m; i++) {
  19.     cout << freq[i] << endl;
  20.   }
  21.   return 0;
  22. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
copy 
10 5
1 2 3 4 5 3 2 1 5 3
stdout
copy 
2
2
3
1
2
https://ideone.com/vPMBZE
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!