Compilare: user.cpp: In function ‘int Query(int, int, int, int, int)’: user.cpp:29:9: warning: unused variable ‘max1’ [-Wunused-variable] int max1=0,max2 = 0,mijl = (st+dr)>>1; ^ user.cpp:29:16: warning: unused variable ‘max2’ [-Wunused-variable] int max1=0,max2 = 0,mijl = (st+dr)>>1; ^ user.cpp: In function ‘int main()’: user.cpp:53:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("minuni.in","r",stdin); ^ user.cpp:54:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("minuni.out","w",stdout); ^