Compilare: user.cpp: In function ‘int abs(int)’: user.cpp:18:13: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] return r; ^ user.cpp: In function ‘int fct(segment, segment)’: user.cpp:16:9: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] int r; ^ user.cpp:16:9: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:16:9: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:16:9: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:16:9: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:16:9: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:16:9: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:16:9: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized]