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  1.  
  2. #include<bits/stdc++.h>
  3. using namespace std;
  4. #define ll long long int
  5. int main()
  6. {
  7. 	ios_base::sync_with_stdio(false);
  8. 	cin.tie(NULL);
  9. 	cout.tie(NULL);
  10. 	ll n,m;
  11. 	ll arr[m+1]={0};
  12. 	for(ll i=0;i<n;i++)
  13. 	{
  14. 		ll x;
  15. 		cin>>x;
  16. 		arr[x]++;
  17. 	}
  18. 	for(auto &x:arr)
  19. 	{
  20. 		if(x!=0)
  21. 		{
  22. 			cout<<x<<"\n";
  23. 		}
  24. 	}
  25. }
Success #stdin #stdout 0.01s 5296KB
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stdin
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10 5
1 2 3 4 5 3 2 1 5 3
stdout
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Standard output is empty
https://ideone.com/BWJRpy
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

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