Compilare: user.cpp: In function ‘void divizorii(long long int)’: user.cpp:23:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( int i = 1 ; i <= nrprime ; i++ ) ^ user.cpp: In function ‘long long unsigned int pinex(long long int)’: user.cpp:42:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( int j = 0 ; j < nrdiv ; j++ ) ^ user.cpp: In function ‘int main()’: user.cpp:63:17: warning: left shift count >= width of type [enabled by default] cd = ( 1 << 61 ); ^