Compilare: user.cpp:58:4: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:45: warning: format '%d' expects type 'int*', but argument 2 has type 'char*' user.cpp:45: warning: format '%d' expects type 'int*', but argument 3 has type 'char*' user.cpp: In function 'int caut(char, char)': user.cpp:22: warning: 'poz' may be used uninitialized in this function