Compilare: user.cpp: In function ‘int main()’: user.cpp:36:15: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(blabla%2==0) if(nr>=blabla/2) v[++can]=i; ^ user.cpp:21:29: warning: variable ‘ind’ set but not used [-Wunused-but-set-variable] int blabla,ii,j,ind; ^ user.cpp:57:15: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(blabla%2==0) if(nr>=blabla/2) v[++can]=i; ^ user.cpp:41:22: warning: variable ‘ind’ set but not used [-Wunused-but-set-variable] int ii,j,ind,nr=0; ^ user.cpp:76:15: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(blabla%2==0) if(nr>=blabla/2) v[++can]=i; ^ user.cpp:62:27: warning: variable ‘ind’ set but not used [-Wunused-but-set-variable] int ii,j,nr=0,ind; ^ user.cpp:94:15: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(blabla%2==0) if(nr>=blabla/2) v[++can]=i; ^ user.cpp:81:27: warning: variable ‘ind’ set but not used [-Wunused-but-set-variable] int ii,j,nr=0,ind; ^