Eroare de compilare: user.cpp:9:22: error: ‘long long int div [1000005]’ redeclared as different kind of symbol long long div[1000005]; ^ 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/bitset:47, from user.cpp:2: /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 diviz()’: user.cpp:35:20: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[o++] = prim[d]; ^ user.cpp:39:16: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[o++] = b; ^ user.cpp: In function ‘long long int subsir()’: user.cpp:54:26: error: invalid types ‘<unresolved overloaded function type>[long long int]’ for array subscript p=p*div[j]; ^ user.cpp: In function ‘int main()’: user.cpp:79:31: error: cannot resolve overloaded function ‘div’ based on conversion to type ‘void*’ memset(div, 0, 1000005); ^ user.cpp:68:36: 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:69:38: 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:72:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld", &n); ^ 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); ^