Compilare: user.cpp: In function ‘int caut1(int, int, int)’: user.cpp:29:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] else if(sus-jos==1 and v[sus]!=a) ^ user.cpp: In function ‘int caut2(int, int, int)’: user.cpp:39:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] else if(sus-jos==1 and v[sus]!=a) ^ user.cpp: In function ‘int verif0(int, int)’: user.cpp:11:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int verif(int, int)’: user.cpp:17:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int caut0(int, int, int)’: user.cpp:24:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int caut1(int, int, int)’: user.cpp:34:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int caut2(int, int, int)’: user.cpp:44:1: warning: control reaches end of non-void function [-Wreturn-type] } ^