Compilare: user.cpp: In function 'int main()': user.cpp:37: warning: missing braces around initializer for 'int [105]' user.cpp:37: warning: missing braces around initializer for 'int [105]' user.cpp:39: warning: 'sj.nod::l' may be used uninitialized in this function user.cpp:39: warning: 'sj.nod::c' may be used uninitialized in this function user.cpp:39: warning: 'sr.nod::l' may be used uninitialized in this function user.cpp:39: warning: 'sr.nod::c' may be used uninitialized in this function user.cpp:37: warning: 'xf' may be used uninitialized in this function user.cpp:37: warning: 'yf' may be used uninitialized in this function /tmp/cc6B4SLa.o: In function `main': user.cpp:(.text+0x26f): warning: the `gets' function is dangerous and should not be used.