Eroare de compilare: main.cpp:11:19: error: 'int div' redeclared as different kind of symbol int cerinta,n,x,k,div,j,nrdiv[DIM],valmax,i; ^~~ 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 'int main()': main.cpp:23:13: error: overloaded function with no contextual type information div = 2; ^ main.cpp:26:9: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator%' if(x%div == 0) ~^~~~ main.cpp:29:13: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator%' while(x%div == 0) ~^~~~ main.cpp:30:12: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator/' x /= div; ^~~ main.cpp:30:12: error: in evaluation of 'operator/=(int, <unresolved overloaded function type>)' main.cpp:33:7: error: no pre-increment operator for type ++div; ^~~ main.cpp:36:27: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator-' fprintf(fout, "%d", div-1); ~~~^~ main.cpp:62:27: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long long int' [-Wformat=] fprintf(fout, "%d", ans); ^ main.cpp:17:37: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &cerinta,&n); ^ main.cpp:21:30: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &x,&k); ^ main.cpp:42:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &x,&k); ^ Non zero exit status: 1