Compilare: user.cpp: In function ‘int main()’: user.cpp:101:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses] v[i].pp=v[i].x=v[i].y=v[i].z=0; ^ user.cpp:12:11: warning: unused variable ‘k’ [-Wunused-variable] int t,i,j,k,x,q,p1,p2,p3,n,m,c1,c2; ^ user.cpp:12:15: warning: unused variable ‘q’ [-Wunused-variable] int t,i,j,k,x,q,p1,p2,p3,n,m,c1,c2; ^ user.cpp:10:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] {freopen ("sipet.in","r",stdin); ^ user.cpp:11:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("sipet.out","w",stdout); ^ user.cpp:26:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&t); ^ user.cpp:28:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] {scanf("%d%d",&n,&p1); ^