Eroare de compilare: main.cpp:9:15: error: 'idk div [100000]' redeclared as different kind of symbol idk div[100000]; ^ 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:2: /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 back(int, int)': main.cpp:33:30: error: invalid types '<unresolved overloaded function type>[int]' for array subscript for (int i=0;i<=2*div[pas].putere;i++){ ^ main.cpp:35:26: error: invalid types '<unresolved overloaded function type>[int]' for array subscript curr=curr*div[pas].divizor; ^ main.cpp: In function 'int main()': main.cpp:50:21: error: invalid types '<unresolved overloaded function type>[int]' for array subscript div[++nr].divizor=d; ^ main.cpp:52:23: error: invalid types '<unresolved overloaded function type>[int]' for array subscript div[nr].putere++; ^ main.cpp:59:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript div[++nr].divizor=c; ^ main.cpp:60:15: error: invalid types '<unresolved overloaded function type>[int]' for array subscript div[nr].putere=1; ^ main.cpp:43:25: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin,"%d",&c); ^ Non zero exit status: 1