Eroare de compilare: main.cpp:7:23: error: 'int div' redeclared as different kind of symbol int n,i,j,m,x,d,t,a,b,div,p,ma,q,d2,ciur[33005],w[15000]; ^~~ 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 'int main()': main.cpp:15:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for ( i = d * d; i <= 33000; i = i + d ) ^~~ main.cpp:18:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' j=1; ^ main.cpp:29:9: error: overloaded function with no contextual type information div=1; ^ main.cpp:41:8: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator*' div=div*(p+1); ~~~^~~~~~ main.cpp:51:8: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator*' div=div*(p+1); ~~~^~~~~~ main.cpp:59:7: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator>' if(div>ma){ma=div;t=1;q=i; }else ~~~^~~ main.cpp:59:15: error: cannot resolve overloaded function 'div' based on conversion to type 'int' if(div>ma){ma=div;t=1;q=i; }else ^~~ main.cpp:60:7: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator==' if(div==ma){t++;} ~~~^~~~ Non zero exit status: 1