Compilare: user.cpp: In function ‘int caut_binar(int, int, int)’: user.cpp:17: warning: no return statement in function returning non-void user.cpp: In function ‘int main()’: user.cpp:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int caut_binar(int, int, int)’: user.cpp:5: warning: ‘mij’ may be used uninitialized in this function