Compilare: user.cpp:126:2: warning: no newline at end of file user.cpp: In function 'void merge(int)': user.cpp:31: warning: comparison between signed and unsigned integer expressions user.cpp:31: warning: comparison between signed and unsigned integer expressions user.cpp:37: warning: comparison between signed and unsigned integer expressions user.cpp:38: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void print(int)': user.cpp:44: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int nr_puncte(int, int, int)': user.cpp:88: warning: comparison between signed and unsigned integer expressions user.cpp:65: warning: 'm' may be used uninitialized in this function