Compilare: user.cpp: In function ‘void fractiaRezultataII(long int, long int&, long int&, long int)’: user.cpp:57:18: warning: variable ‘bi’ set but not used [-Wunused-but-set-variable] long af, bf, ai, bi; ^ user.cpp: In function ‘int main()’: user.cpp:101:13: warning: unused variable ‘a’ [-Wunused-variable] long n, a, b, aa, bb, k; ^ user.cpp:101:16: warning: unused variable ‘b’ [-Wunused-variable] long n, a, b, aa, bb, k; ^