Compilare: user.cpp:96:2: warning: no newline at end of file user.cpp: In function 'void read()': user.cpp:27: warning: format '%d' expects type 'int*', but argument 2 has type 'short int*' user.cpp:28: warning: format '%d' expects type 'int*', but argument 2 has type 'short int*' user.cpp:28: warning: format '%d' expects type 'int*', but argument 3 has type 'short int*' user.cpp: In function 'void DFS(int, int)': user.cpp:69: warning: comparison between signed and unsigned integer expressions /tmp/cchRlayQ.o: In function `read()': user.cpp:(.text+0x3f1): warning: the `gets' function is dangerous and should not be used.