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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#469922	#8758. Menji 和 gcd	jinhang	Compile Error	/	/	C++23	435b	2024-07-10 09:00:21	2024-07-10 09:00:22

Judging History

This is the latest submission verdict.

[2024-07-10 09:00:22]
Judged

Verdict: Compile Error
Time: 0ms
Memory: 0kb

Show

[2024-07-10 09:00:21]
Submitted

answer

#include <bits/stdc++.h>

using namespace std;

typedef long long LL;

void solve()
{
	LL l, r;
	cin >> l >> r;
	
	LL w = 1;
	for (LL i = r; i >= r - 3; --i)
	{
		LL o = i;
		for (int j = 2; ; ++j)
		{
			if (o / j >= l)
			{
				if (o % j == 0) w = max({w, j, o / j});
				break;
			}
		}
	}
	
	cout << w << endl;
}

int main()
{
	int t;
	cin >> t;
	
	while (t--)
	{
		solve();
	}
	
	return 0;
}

Source code, Language: C++23

Details

answer.code: In function ‘void solve()’:
answer.code:20:56: error: no matching function for call to ‘max(<brace-enclosed initializer list>)’
   20 |                                 if (o % j == 0) w = max({w, j, o / j});
      |                                                     ~~~^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51,
                 from answer.code:1:
/usr/include/c++/13/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++/13/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
answer.code:20:56: note:   candidate expects 2 arguments, 1 provided
   20 |                                 if (o % j == 0) w = max({w, j, o / j});
      |                                                     ~~~^~~~~~~~~~~~~~~
/usr/include/c++/13/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++/13/bits/stl_algobase.h:303:5: note:   template argument deduction/substitution failed:
answer.code:20:56: note:   candidate expects 3 arguments, 1 provided
   20 |                                 if (o % j == 0) w = max({w, j, o / j});
      |                                                     ~~~^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/algorithm:61:
/usr/include/c++/13/bits/stl_algo.h:5795:5: note: candidate: ‘template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)’
 5795 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/13/bits/stl_algo.h:5795:5: note:   template argument deduction/substitution failed:
answer.code:20:56: note:   deduced conflicting types for parameter ‘_Tp’ (‘long long int’ and ‘int’)
   20 |                                 if (o % j == 0) w = max({w, j, o / j});
      |                                                     ~~~^~~~~~~~~~~~~~~
/usr/include/c++/13/bits/stl_algo.h:5805:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)’
 5805 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/13/bits/stl_algo.h:5805:5: note:   template argument deduction/substitution failed:
answer.code:20:56: note:   deduced conflicting types for parameter ‘_Tp’ (‘long long int’ and ‘int’)
   20 |                                 if (o % j == 0) w = max({w, j, o / j});
      |                                                     ~~~^~~~~~~~~~~~~~~