Eroare de compilare: main.cpp:8:11: error: 'int div [20]' redeclared as different kind of symbol int div[20],p[N][20]; ^ 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 'bool check(int, int, int)': main.cpp:20:21: error: invalid types '<unresolved overloaded function type>[int]' for array subscript psol[d]*=div[d]; ^ main.cpp: In function 'void solve()': main.cpp:40:16: error: invalid types '<unresolved overloaded function type>[int]' for array subscript div[++nrd]=d; ^ main.cpp:50:14: error: invalid types '<unresolved overloaded function type>[int]' for array subscript div[++nrd]=x; ^ main.cpp:57:20: error: invalid types '<unresolved overloaded function type>[int]' for array subscript while(x%div[j]==0){ ^ main.cpp:58:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript x/=div[j]; ^ main.cpp:85:30: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long long int' [-Wformat=] fprintf(fout,"%d\n",nrsol); ^ main.cpp:31:22: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&n); ^ main.cpp:34:27: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&v[i]); ^ main.cpp: In function 'int main()': main.cpp:101:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&t); ^ Non zero exit status: 1