Language: C++

#include<bits/stdc++.h>
using namespace std;

long long n, a[200003], cnt[200003], ans=0;

int main(){
	memset(cnt,0,sizeof cnt);
	cin >> n;
	for (int i=0;i<n;i++){
		cin >> a[i];
		cnt[a[i]]++;
	}
	for (int i=1;i<=n;i++){
		ans+=(cnt[i]*(cnt[i]-1))/2;
	}
	for (int i=0;i<n;i++){
		ans-=(cnt[a[i]]*(cnt[a[i]]-1))/2;
		ans+=max(0,((cnt[a[i]]-1)*(cnt[a[i]]-2))/2);
		cout << ans << "\n";
		ans-=max(0,((cnt[a[i]]-1)*(cnt[a[i]]-2))/2);
		ans+=(cnt[a[i]]*(cnt[a[i]]-1))/2;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:25: error: no matching function for call to 'max(int, long long int)'
   18 |                 ans+=max(0,((cnt[a[i]]-1)*(cnt[a[i]]-2))/2);
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:18:25: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   18 |                 ans+=max(0,((cnt[a[i]]-1)*(cnt[a[i]]-2))/2);
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:18:25: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   18 |                 ans+=max(0,((cnt[a[i]]-1)*(cnt[a[i]]-2))/2);
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:20:25: error: no matching function for call to 'max(int, long long int)'
   20 |                 ans-=max(0,((cnt[a[i]]-1)*(cnt[a[i]]-2))/2);
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:20:25: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   20 |                 ans-=max(0,((cnt[a[i]]-1)*(cnt[a[i]]-2))/2);
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:20:25: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   20 |                 ans-=max(0,((cnt[a[i]]-1)*(cnt[a[i]]-2))/2);
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~