Eroare de compilare: main.cpp:10:23: error: 'std::queue<long long int> div' redeclared as different kind of symbol queue <long long int> div; ^~~ 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/ostream:38, from /usr/include/c++/6/iostream:39, from main.cpp:1: /usr/include/stdlib.h:788:14: note: previous declaration 'div_t div(int, int)' extern div_t div (int __numer, int __denom) ^~~ main.cpp: In function 'void divizori(long long unsigned int)': main.cpp:20:12: error: 'std::div' does not have class type div.push(l); ^~~ main.cpp:23:16: error: 'std::div' does not have class type div.push(b2/l); ^~~ main.cpp: In function 'void combi(long long int, long long int, long long int, long long int)': main.cpp:62:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(l!=nivelx&&((use==1)||(use==2&&l>nively&&y2%a[l][0]!=0))) ~^~~~~~~~ main.cpp:62:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(l!=nivelx&&((use==1)||(use==2&&l>nively&&y2%a[l][0]!=0))) ~^~~~~~~ main.cpp: In function 'int main()': main.cpp:107:12: error: 'std::div' does not have class type while(!div.empty()) ^~~ main.cpp:109:10: error: 'std::div' does not have class type z=div.front(); ^~~ main.cpp:110:8: error: 'std::div' does not have class type div.pop(); ^~~ main.cpp:117:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(long long int l=0;l<pairss[1].size();l++) ~^~~~~~~~~~~~~~~~~ Non zero exit status: 1