Compilare: user.cpp: In function 'void prelucrare(char*, int*, int)': user.cpp:24: warning: array subscript has type 'char' user.cpp:29: warning: array subscript has type 'char' user.cpp:57: warning: operation on 'vf2' may be undefined user.cpp:57: warning: operation on 'vf2' may be undefined user.cpp:58: warning: operation on 'vf2' may be undefined user.cpp:58: warning: operation on 'vf2' may be undefined user.cpp:59: warning: operation on 'vf2' may be undefined user.cpp:59: warning: operation on 'vf2' may be undefined user.cpp:13: warning: unused variable 'pow' user.cpp: In function 'int main()': user.cpp:73: warning: unused variable 'nrvar' user.cpp:73: warning: unused variable 'max'