Compilare: user.cpp: In function ‘void update(int, int, int)’: user.cpp:61:24: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(skonx[nr].c<=st && aib[nod].leftVal>=get_valuare(nr,st) || skonx[nr].c>=dr && aib[nod].rightVal>=get_valuare(nr,dr)) return; ^ user.cpp: In function ‘int main()’: user.cpp:87:9: warning: unused variable ‘c’ [-Wunused-variable] int c,q,tip; ^ user.cpp:88:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("flower.in","r",stdin); ^ user.cpp:90:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&q); ^ user.cpp:95:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&tip); ^ user.cpp:103:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&l,&r); ^ user.cpp: In member function ‘void sKonKs::calatineacasa()’: user.cpp:15:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&c,&m,&p); ^