Eroare de compilare: user.cpp:8:24: error: ‘int div [10000]’ redeclared as different kind of symbol int a[100005],div[10000],viz[1000005]; ^ In file included from /usr/include/c++/4.8/cstdlib:72:0, from /usr/include/c++/4.8/ext/string_conversions.h:41, from /usr/include/c++/4.8/bits/basic_string.h:2815, from /usr/include/c++/4.8/string:52, from /usr/include/c++/4.8/bitset:47, from user.cpp:2: /usr/include/stdlib.h:785:14: error: previous declaration of ‘div_t div(int, int)’ extern div_t div (int __numer, int __denom) ^ user.cpp: In function ‘void divizori(long long int)’: user.cpp:36:24: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++nrdiv]=a[i]; ^ user.cpp: In function ‘void calculeaza(int)’: user.cpp:56:73: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript nrnext=nr+(1<<(i-1)); nrunext=nru+1; prodnext=prod*div[i]; ^ user.cpp:44:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j,nr,nru,nrnext,nrunext; ^ user.cpp: In function ‘int main()’: user.cpp:70:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("pinex.in", "r", stdin); ^ user.cpp:71:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("pinex.out", "w", stdout); ^ user.cpp:73:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d", &m); ^ user.cpp:76:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%lld%lld", &A, &B); ^