Compilare: user.cpp: In function ‘int c1(int, int, int)’: user.cpp:33: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp: In function ‘int c2(int, int, int)’: user.cpp:49: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp:56: warning: control reaches end of non-void function user.cpp: In function ‘int c1(int, int, int)’: user.cpp:43: warning: control reaches end of non-void function user.cpp: In function ‘int c0(int, int, int)’: user.cpp:8: warning: ‘mijl’ may be used uninitialized in this function user.cpp: In function ‘int c1(int, int, int)’: user.cpp:23: warning: ‘mijl’ may be used uninitialized in this function