Eroare de compilare: main.cpp: In function 'int main()': main.cpp:38:8: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if (n%k) ^ main.cpp:76:87: error: no matching function for call to 'max(int_fast64_t, int)' { val = max((int_fast64_t)1, ((((i-1)*k+j) % p) ^ (((a + 1) & (b + 1)) % p)) % p); ^ In file included from /usr/include/c++/6/bits/char_traits.h:39:0, from /usr/include/c++/6/ios:40, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/bits/stl_algobase.h:219:5: note: candidate: template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&) max(const _Tp& __a, const _Tp& __b) ^~~ /usr/include/c++/6/bits/stl_algobase.h:219:5: note: template argument deduction/substitution failed: main.cpp:76:87: note: deduced conflicting types for parameter 'const _Tp' ('long int' and 'int') { val = max((int_fast64_t)1, ((((i-1)*k+j) % p) ^ (((a + 1) & (b + 1)) % p)) % p); ^ In file included from /usr/include/c++/6/bits/char_traits.h:39:0, from /usr/include/c++/6/ios:40, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/bits/stl_algobase.h:265:5: note: candidate: template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare) max(const _Tp& __a, const _Tp& __b, _Compare __comp) ^~~ /usr/include/c++/6/bits/stl_algobase.h:265:5: note: template argument deduction/substitution failed: main.cpp:76:87: note: deduced conflicting types for parameter 'const _Tp' ('long int' and 'int') { val = max((int_fast64_t)1, ((((i-1)*k+j) % p) ^ (((a + 1) & (b + 1)) % p)) % p); ^ Non zero exit status: 1