palindrome.cpp: In function 'int zF(const string&)':
palindrome.cpp:24:22: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
24 | ans += (z[i] == str.size());
palindrome.cpp: In function 'long long int Manacher(const string&)':
palindrome.cpp:69:54: error: no matching function for call to 'max(long long int&, long long unsigned int)'
69 | rasp = max(rasp , 1LL * nrAp * ans.size()) , use[ans] = 1;
| ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
from /usr/include/c++/10/ios:40,
from /usr/include/c++/10/istream:38,
from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from palindrome.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
254 | max(const _Tp& __a, const _Tp& __b)
| ^~~
/usr/include/c++/10/bits/stl_algobase.h:254:5: note: template argument deduction/substitution failed:
palindrome.cpp:69:54: note: deduced conflicting types for parameter 'const _Tp' ('long long int' and 'long long unsigned int')
69 | rasp = max(rasp , 1LL * nrAp * ans.size()) , use[ans] = 1;
| ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
from /usr/include/c++/10/ios:40,
from /usr/include/c++/10/istream:38,
from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from palindrome.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
300 | max(const _Tp& __a, const _Tp& __b, _Compare __comp)
| ^~~
/usr/include/c++/10/bits/stl_algobase.h:300:5: note: template argument deduction/substitution failed:
palindrome.cpp:69:54: note: deduced conflicting types for parameter 'const _Tp' ('long long int' and 'long long unsigned int')
69 | rasp = max(rasp , 1LL * nrAp * ans.size()) , use[ans] = 1;
| ^
In file included from /usr/include/c++/10/algorithm:62,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from palindrome.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
3480 | max(initializer_list<_Tp> __l)
| ^~~
/usr/include/c++/10/bits/stl_algo.h:3480:5: note: template argument deduction/substitution failed:
palindrome.cpp:69:54: note: mismatched types 'std::initializer_list<_Tp>' and 'long long int'
69 | rasp = max(rasp , 1LL * nrAp * ans.size()) , use[ans] = 1;
| ^
In file included from /usr/include/c++/10/algorithm:62,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from palindrome.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
3486 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: template argument deduction/substitution failed:
palindrome.cpp:69:54: note: mismatched types 'std::initializer_list<_Tp>' and 'long long int'
69 | rasp = max(rasp , 1LL * nrAp * ans.size()) , use[ans] = 1;
| ^
palindrome.cpp:57:9: warning: unused variable 'p' [-Wunused-variable]
57 | int p = 0;
| ^
palindrome.cpp: In function 'int main()':
palindrome.cpp:79:9: warning: unused variable 'p' [-Wunused-variable]
79 | int p = 0;
| ^
palindrome.cpp:77:13: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
77 | freopen ("palindrome.in" , "r" , stdin);
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
palindrome.cpp:78:13: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
78 | freopen ("palindrome.out" , "w" , stdout);
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~