Language: C++

#include <iostream>
#include <fstream>
#include <cmath>
#include <vector>
#include <algorithm>

using namespace std;

vector <unsigned long long> prime;

int main()
{
    unsigned long long n, p;
    cin >> n >> p;
    prime.push_back(2);
    for (int i = 3; i <= 1000000; i += 2)
    {
        bool f = true;
        for (int j = 2; j <= (unsigned long long)sqrt(i); j++)
        {
            if (i % j == 0)
            {
                f = false;
                break;
            }
        }
        if (f)
            prime.push_back(i);
    }
    unsigned long long q = 1;
    unsigned long long ind = 0;
    while (p != 1)
    {
        unsigned long long q0 = 0;
        while (p % prime[ind] == 0)
        {
            p /= prime[ind];
            q0++;
        }
        ind++;
        unsigned long long prr = 1;
        for (int i = 0; i < q0 / n; i++)
            prr *= prime[ind - 1];
        q *= max(prr, 1LL);
    }
    cout << q;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:44:17: error: no matching function for call to 'max(long long unsigned int&, long long int)'
   44 |         q *= max(prr, 1LL);
      |              ~~~^~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 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:44:17: note:   deduced conflicting types for parameter 'const _Tp' ('long long unsigned int' and 'long long int')
   44 |         q *= max(prr, 1LL);
      |              ~~~^~~~~~~~~~
/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,
                 from a.cc:5:
/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:44:17: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long unsigned int'
   44 |         q *= max(prr, 1LL);
      |              ~~~^~~~~~~~~~