Eroare de compilare: main.cpp: In function 'long long int catalan(long long int)': main.cpp:25:22: error: call of overloaded 'div(long long int&, long long int&)' is ambiguous p=div(p,j); ^ In file included from /usr/include/c++/6/cstdlib:75:0, from /usr/include/c++/6/ext/string_conversions.h:41, from /usr/include/c++/6/bits/basic_string.h:5420, from /usr/include/c++/6/string:52, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/stdlib.h:788:14: note: candidate: div_t div(int, int) extern div_t div (int __numer, int __denom) ^~~ main.cpp:15:11: note: candidate: long long int div(long long int, long long int) long long div(long long a,long long b){ ^~~ In file included from /usr/include/c++/6/ext/string_conversions.h:41:0, from /usr/include/c++/6/bits/basic_string.h:5420, from /usr/include/c++/6/string:52, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/cstdlib:233:3: note: candidate: lldiv_t __gnu_cxx::div(long long int, long long int) div(long long __n, long long __d) ^~~ /usr/include/c++/6/cstdlib:175:3: note: candidate: ldiv_t std::div(long int, long int) div(long __i, long __j) { return ldiv(__i, __j); } ^~~ main.cpp:28:16: error: call of overloaded 'div(long long int&, long long int)' is ambiguous p=div(p,x+1); ^ In file included from /usr/include/c++/6/cstdlib:75:0, from /usr/include/c++/6/ext/string_conversions.h:41, from /usr/include/c++/6/bits/basic_string.h:5420, from /usr/include/c++/6/string:52, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/stdlib.h:788:14: note: candidate: div_t div(int, int) extern div_t div (int __numer, int __denom) Non zero exit status: 1