Compilare: user.cpp: In function ‘int main()’: user.cpp:203:27: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%I64d\n",p); ^ user.cpp:136:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("elicoptere.in","r",stdin); ^ user.cpp:137:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("elicoptere.out","w",stdout); ^ user.cpp:139:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&v,&n,&k); ^ user.cpp:142:96: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lf%lf%lf%lf%lf%lf",&t[i].x.x,&t[i].x.y,&t[i].y.x,&t[i].y.y,&t[i].z.x,&t[i].z.y); ^ user.cpp:190:22: warning: ‘q’ may be used uninitialized in this function [-Wmaybe-uninitialized] v2[b[i][q]]=1; ^