Eroare de compilare: user.cpp:9:20: error: ‘std::vector<long long int> div’ redeclared as different kind of symbol vector <long long> div; ^ In file included from /usr/include/c++/5/cstdlib:72:0, from /usr/include/c++/5/ext/string_conversions.h:41, from /usr/include/c++/5/bits/basic_string.h:5249, from /usr/include/c++/5/string:52, from /usr/include/c++/5/bits/locale_classes.h:40, from /usr/include/c++/5/bits/ios_base.h:41, from /usr/include/c++/5/ios:42, from /usr/include/c++/5/ostream:38, from /usr/include/c++/5/iostream:39, from user.cpp:1: /usr/include/stdlib.h:788:14: note: previous declaration ‘div_t div(int, int)’ extern div_t div (int __numer, int __denom) ^ user.cpp: In function ‘void divizori(long long int)’: user.cpp:18:13: error: ‘std::div’ does not have class type div.push_back(d); ^ user.cpp: In function ‘void solutie()’: user.cpp:23:12: error: ‘std::div’ does not have class type for(it=div.begin();it!=div.end();it++) ^ user.cpp:23:28: error: ‘std::div’ does not have class type for(it=div.begin();it!=div.end();it++) ^ user.cpp:25:17: error: ‘std::div’ does not have class type for(it2=div.begin();it2!=div.end();it2++) ^ user.cpp:25:34: error: ‘std::div’ does not have class type for(it2=div.begin();it2!=div.end();it2++) ^ user.cpp:28:44: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(div1!=div2 && (div1%div2!=0 && div2%div1!=0 || div1==1 || div2==1)) ^ user.cpp: In function ‘int main()’: user.cpp:47:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("armonica.in", "r", stdin); ^ user.cpp:48:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("armonica.out", "w", stdout); ^ user.cpp:50:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld", &b); ^