@programminginc - страница 1770

I_Interface

Can anybody please tell me approach ,i am getting wrong

Find the sum of 2 nums in array what is less than k and closest to it

Fabio

Find the sum of 2 nums in array what is less than k and closest to it

But u will have an array with possibly n! sum

Talula

Can anybody please tell me approach ,i am getting wrong

Make 2 loops one from 0 to max number of values in Array and other from 0 to value of first one... Select number using first loop, then move through the array and add the number in the array... If the number is +2 -2 select it as the answer, if not ignore... store the results in other array...

Talula

Use i++ or something to increment the storage of information in new array.

I_Interface

But u will have an array with possibly n! sum

in task says "print any one", so it's not important

Anonymous

class base{ public: static void fun() { cout<<"base static\n"; } }; class child:public base { public: static void fun() { cout << "child static\n"; } };

Anonymous

Is this called overriding the static method "fun()"?

Pavel

Is this called overriding the static method "fun()"?

They're not overriden, these two still are separate functions, and the function that will be called will be chosen at compile time.

Dima

Lol

I_Interface

class base{ public: static void fun() { cout<<"base static\n"; } }; class child:public base { public: static void fun() { cout << "child static\n"; } };

using static in this way... realy ?

Anonymous

They're not overriden, these two still are separate functions, and the function that will be called will be chosen at compile time.

What is this called then?

Anonymous

using static in this way... realy ?

Not using like that.

I_Interface

Not using like that.

then don't use static, just void fun() { ... }

I_Interface

What is this called then?

and if u want to a call child method, u must override a base method

Anonymous

then don't use static, just void fun() { ... }

someone asked me if that can be done or not

Anonymous

No real intention to do anything like that.

Anonymous

*intention I meant

I_Interface

No real intention to do anything like that.

in this case base method should be as virtual, not static child method must have override key word

I_Interface

Is this called overriding the static method "fun()"?

then it will be called "overriting"

olli

in this case base method should be as virtual, not static child method must have override key word

The override identifier is not required

Swa

/rules

I_Interface

The override identifier is not required

virtual is enough ?

olli

virtual is enough ?

Yes, although override is recommended because it ensures that the function is virtual and is overriding a virtual function from a base class Override has only been added to C++11

KK