Compilare: user.cpp: In function ‘void verif(int&, int&, int&, int)’: user.cpp:29:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] else if(h==3) if(j==1) f=6,j=i,i=1; ^ user.cpp:41:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] else if(h==3) if(j==1) f=6,j=n; ^ user.cpp:52:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] else if(h==3) if(j==n) f=6,j=i,i=n; ^ user.cpp:63:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] else if(h==3) if(j==n) f=6,j=1; ^ user.cpp:74:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] else if(h==3) if(j==1) f=2,j=n; ^ user.cpp:85:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] else if(h==3) if(j==1) f=4,j=n; ^