Compilare: user.cpp: In function ‘float procesare(char*)’: user.cpp:53:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:57:15: warning: unused variable ‘j’ [-Wunused-variable] int n, i, j; ^ user.cpp:58:15: warning: unused variable ‘a’ [-Wunused-variable] long long a; ^ user.cpp: In function ‘float procesare(char*)’: user.cpp:41:27: warning: ‘semn’ may be used uninitialized in this function [-Wmaybe-uninitialized] SUMX += (1*semn); ^